Mercurial > hg
annotate tests/coverage.py @ 9296:5043a5b16d91
gendoc: rename underlined/bold to section/subsection
author | Martin Geisler <mg@lazybytes.net> |
---|---|
date | Fri, 31 Jul 2009 11:40:03 +0200 |
parents | 277c91fe8384 |
children | 08a0f04b56bd |
rev | line source |
---|---|
5594
8623debad845
coverage: return to not assuming that python is in /usr/bin
Bryan O'Sullivan <bos@serpentine.com>
parents:
5592
diff
changeset
|
1 #!/usr/bin/env python |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
2 # |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
3 # Perforce Defect Tracking Integration Project |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
4 # <http://www.ravenbrook.com/project/p4dti/> |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
5 # |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
6 # COVERAGE.PY -- COVERAGE TESTING |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
7 # |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
8 # Gareth Rees, Ravenbrook Limited, 2001-12-04 |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
9 # Ned Batchelder, 2004-12-12 |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
10 # http://nedbatchelder.com/code/modules/coverage.html |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
11 # |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
12 # |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
13 # 1. INTRODUCTION |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
14 # |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
15 # This module provides coverage testing for Python code. |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
16 # |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
17 # The intended readership is all Python developers. |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
18 # |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
19 # This document is not confidential. |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
20 # |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
21 # See [GDR 2001-12-04a] for the command-line interface, programmatic |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
22 # interface and limitations. See [GDR 2001-12-04b] for requirements and |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
23 # design. |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
24 |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
25 r"""Usage: |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
26 |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
27 coverage.py -x [-p] MODULE.py [ARG1 ARG2 ...] |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
28 Execute module, passing the given command-line arguments, collecting |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
29 coverage data. With the -p option, write to a temporary file containing |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
30 the machine name and process ID. |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
31 |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
32 coverage.py -e |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
33 Erase collected coverage data. |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
34 |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
35 coverage.py -c |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
36 Collect data from multiple coverage files (as created by -p option above) |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
37 and store it into a single file representing the union of the coverage. |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
38 |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
39 coverage.py -r [-m] [-o dir1,dir2,...] FILE1 FILE2 ... |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
40 Report on the statement coverage for the given files. With the -m |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
41 option, show line numbers of the statements that weren't executed. |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
42 |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
43 coverage.py -a [-d dir] [-o dir1,dir2,...] FILE1 FILE2 ... |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
44 Make annotated copies of the given files, marking statements that |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
45 are executed with > and statements that are missed with !. With |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
46 the -d option, make the copies in that directory. Without the -d |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
47 option, make each copy in the same directory as the original. |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
48 |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
49 -o dir,dir2,... |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
50 Omit reporting or annotating files when their filename path starts with |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
51 a directory listed in the omit list. |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
52 e.g. python coverage.py -i -r -o c:\python23,lib\enthought\traits |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
53 |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
54 Coverage data is saved in the file .coverage by default. Set the |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
55 COVERAGE_FILE environment variable to save it somewhere else.""" |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
56 |
7047 | 57 __version__ = "2.85.20080914" # see detailed history at the end of this file. |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
58 |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
59 import compiler |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
60 import compiler.visitor |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
61 import glob |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
62 import os |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
63 import re |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
64 import string |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
65 import symbol |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
66 import sys |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
67 import threading |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
68 import token |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
69 import types |
7047 | 70 import zipimport |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
71 from socket import gethostname |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
72 |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
73 # Python version compatibility |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
74 try: |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
75 strclass = basestring # new to 2.3 |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
76 except: |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
77 strclass = str |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
78 |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
79 # 2. IMPLEMENTATION |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
80 # |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
81 # This uses the "singleton" pattern. |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
82 # |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
83 # The word "morf" means a module object (from which the source file can |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
84 # be deduced by suitable manipulation of the __file__ attribute) or a |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
85 # filename. |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
86 # |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
87 # When we generate a coverage report we have to canonicalize every |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
88 # filename in the coverage dictionary just in case it refers to the |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
89 # module we are reporting on. It seems a shame to throw away this |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
90 # information so the data in the coverage dictionary is transferred to |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
91 # the 'cexecuted' dictionary under the canonical filenames. |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
92 # |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
93 # The coverage dictionary is called "c" and the trace function "t". The |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
94 # reason for these short names is that Python looks up variables by name |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
95 # at runtime and so execution time depends on the length of variables! |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
96 # In the bottleneck of this application it's appropriate to abbreviate |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
97 # names to increase speed. |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
98 |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
99 class StatementFindingAstVisitor(compiler.visitor.ASTVisitor): |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
100 """ A visitor for a parsed Abstract Syntax Tree which finds executable |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
101 statements. |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
102 """ |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
103 def __init__(self, statements, excluded, suite_spots): |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
104 compiler.visitor.ASTVisitor.__init__(self) |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
105 self.statements = statements |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
106 self.excluded = excluded |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
107 self.suite_spots = suite_spots |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
108 self.excluding_suite = 0 |
7047 | 109 |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
110 def doRecursive(self, node): |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
111 for n in node.getChildNodes(): |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
112 self.dispatch(n) |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
113 |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
114 visitStmt = visitModule = doRecursive |
7047 | 115 |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
116 def doCode(self, node): |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
117 if hasattr(node, 'decorators') and node.decorators: |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
118 self.dispatch(node.decorators) |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
119 self.recordAndDispatch(node.code) |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
120 else: |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
121 self.doSuite(node, node.code) |
7047 | 122 |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
123 visitFunction = visitClass = doCode |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
124 |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
125 def getFirstLine(self, node): |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
126 # Find the first line in the tree node. |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
127 lineno = node.lineno |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
128 for n in node.getChildNodes(): |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
129 f = self.getFirstLine(n) |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
130 if lineno and f: |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
131 lineno = min(lineno, f) |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
132 else: |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
133 lineno = lineno or f |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
134 return lineno |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
135 |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
136 def getLastLine(self, node): |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
137 # Find the first line in the tree node. |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
138 lineno = node.lineno |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
139 for n in node.getChildNodes(): |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
140 lineno = max(lineno, self.getLastLine(n)) |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
141 return lineno |
7047 | 142 |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
143 def doStatement(self, node): |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
144 self.recordLine(self.getFirstLine(node)) |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
145 |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
146 visitAssert = visitAssign = visitAssTuple = visitPrint = \ |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
147 visitPrintnl = visitRaise = visitSubscript = visitDecorators = \ |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
148 doStatement |
7047 | 149 |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
150 def visitPass(self, node): |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
151 # Pass statements have weird interactions with docstrings. If this |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
152 # pass statement is part of one of those pairs, claim that the statement |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
153 # is on the later of the two lines. |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
154 l = node.lineno |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
155 if l: |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
156 lines = self.suite_spots.get(l, [l,l]) |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
157 self.statements[lines[1]] = 1 |
7047 | 158 |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
159 def visitDiscard(self, node): |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
160 # Discard nodes are statements that execute an expression, but then |
7047 | 161 # discard the results. This includes function calls, so we can't |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
162 # ignore them all. But if the expression is a constant, the statement |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
163 # won't be "executed", so don't count it now. |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
164 if node.expr.__class__.__name__ != 'Const': |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
165 self.doStatement(node) |
3223
53e843840349
Whitespace/Tab cleanup
Thomas Arendsen Hein <thomas@intevation.de>
parents:
2144
diff
changeset
|
166 |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
167 def recordNodeLine(self, node): |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
168 # Stmt nodes often have None, but shouldn't claim the first line of |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
169 # their children (because the first child might be an ignorable line |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
170 # like "global a"). |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
171 if node.__class__.__name__ != 'Stmt': |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
172 return self.recordLine(self.getFirstLine(node)) |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
173 else: |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
174 return 0 |
7047 | 175 |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
176 def recordLine(self, lineno): |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
177 # Returns a bool, whether the line is included or excluded. |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
178 if lineno: |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
179 # Multi-line tests introducing suites have to get charged to their |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
180 # keyword. |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
181 if lineno in self.suite_spots: |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
182 lineno = self.suite_spots[lineno][0] |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
183 # If we're inside an excluded suite, record that this line was |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
184 # excluded. |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
185 if self.excluding_suite: |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
186 self.excluded[lineno] = 1 |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
187 return 0 |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
188 # If this line is excluded, or suite_spots maps this line to |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
189 # another line that is exlcuded, then we're excluded. |
7047 | 190 elif self.excluded.has_key(lineno) or \ |
191 self.suite_spots.has_key(lineno) and \ | |
192 self.excluded.has_key(self.suite_spots[lineno][1]): | |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
193 return 0 |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
194 # Otherwise, this is an executable line. |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
195 else: |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
196 self.statements[lineno] = 1 |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
197 return 1 |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
198 return 0 |
7047 | 199 |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
200 default = recordNodeLine |
7047 | 201 |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
202 def recordAndDispatch(self, node): |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
203 self.recordNodeLine(node) |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
204 self.dispatch(node) |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
205 |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
206 def doSuite(self, intro, body, exclude=0): |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
207 exsuite = self.excluding_suite |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
208 if exclude or (intro and not self.recordNodeLine(intro)): |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
209 self.excluding_suite = 1 |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
210 self.recordAndDispatch(body) |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
211 self.excluding_suite = exsuite |
7047 | 212 |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
213 def doPlainWordSuite(self, prevsuite, suite): |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
214 # Finding the exclude lines for else's is tricky, because they aren't |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
215 # present in the compiler parse tree. Look at the previous suite, |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
216 # and find its last line. If any line between there and the else's |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
217 # first line are excluded, then we exclude the else. |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
218 lastprev = self.getLastLine(prevsuite) |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
219 firstelse = self.getFirstLine(suite) |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
220 for l in range(lastprev+1, firstelse): |
7047 | 221 if self.suite_spots.has_key(l): |
222 self.doSuite(None, suite, exclude=self.excluded.has_key(l)) | |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
223 break |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
224 else: |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
225 self.doSuite(None, suite) |
7047 | 226 |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
227 def doElse(self, prevsuite, node): |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
228 if node.else_: |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
229 self.doPlainWordSuite(prevsuite, node.else_) |
7047 | 230 |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
231 def visitFor(self, node): |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
232 self.doSuite(node, node.body) |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
233 self.doElse(node.body, node) |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
234 |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
235 visitWhile = visitFor |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
236 |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
237 def visitIf(self, node): |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
238 # The first test has to be handled separately from the rest. |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
239 # The first test is credited to the line with the "if", but the others |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
240 # are credited to the line with the test for the elif. |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
241 self.doSuite(node, node.tests[0][1]) |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
242 for t, n in node.tests[1:]: |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
243 self.doSuite(t, n) |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
244 self.doElse(node.tests[-1][1], node) |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
245 |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
246 def visitTryExcept(self, node): |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
247 self.doSuite(node, node.body) |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
248 for i in range(len(node.handlers)): |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
249 a, b, h = node.handlers[i] |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
250 if not a: |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
251 # It's a plain "except:". Find the previous suite. |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
252 if i > 0: |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
253 prev = node.handlers[i-1][2] |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
254 else: |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
255 prev = node.body |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
256 self.doPlainWordSuite(prev, h) |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
257 else: |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
258 self.doSuite(a, h) |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
259 self.doElse(node.handlers[-1][2], node) |
7047 | 260 |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
261 def visitTryFinally(self, node): |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
262 self.doSuite(node, node.body) |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
263 self.doPlainWordSuite(node.body, node.final) |
7047 | 264 |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
265 def visitWith(self, node): |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
266 self.doSuite(node, node.body) |
7047 | 267 |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
268 def visitGlobal(self, node): |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
269 # "global" statements don't execute like others (they don't call the |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
270 # trace function), so don't record their line numbers. |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
271 pass |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
272 |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
273 the_coverage = None |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
274 |
7047 | 275 class CoverageException(Exception): |
276 pass | |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
277 |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
278 class coverage: |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
279 # Name of the cache file (unless environment variable is set). |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
280 cache_default = ".coverage" |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
281 |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
282 # Environment variable naming the cache file. |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
283 cache_env = "COVERAGE_FILE" |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
284 |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
285 # A dictionary with an entry for (Python source file name, line number |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
286 # in that file) if that line has been executed. |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
287 c = {} |
7047 | 288 |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
289 # A map from canonical Python source file name to a dictionary in |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
290 # which there's an entry for each line number that has been |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
291 # executed. |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
292 cexecuted = {} |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
293 |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
294 # Cache of results of calling the analysis2() method, so that you can |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
295 # specify both -r and -a without doing double work. |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
296 analysis_cache = {} |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
297 |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
298 # Cache of results of calling the canonical_filename() method, to |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
299 # avoid duplicating work. |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
300 canonical_filename_cache = {} |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
301 |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
302 def __init__(self): |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
303 global the_coverage |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
304 if the_coverage: |
7047 | 305 raise CoverageException("Only one coverage object allowed.") |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
306 self.usecache = 1 |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
307 self.cache = None |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
308 self.parallel_mode = False |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
309 self.exclude_re = '' |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
310 self.nesting = 0 |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
311 self.cstack = [] |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
312 self.xstack = [] |
7047 | 313 self.relative_dir = self.abs_file(os.curdir)+os.sep |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
314 self.exclude('# *pragma[: ]*[nN][oO] *[cC][oO][vV][eE][rR]') |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
315 |
7047 | 316 # t(f, x, y). This method is passed to sys.settrace as a trace function. |
317 # See [van Rossum 2001-07-20b, 9.2] for an explanation of sys.settrace and | |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
318 # the arguments and return value of the trace function. |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
319 # See [van Rossum 2001-07-20a, 3.2] for a description of frame and code |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
320 # objects. |
7047 | 321 |
322 def t(self, f, w, unused): #pragma: no cover | |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
323 if w == 'line': |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
324 self.c[(f.f_code.co_filename, f.f_lineno)] = 1 |
7047 | 325 #-for c in self.cstack: |
326 #- c[(f.f_code.co_filename, f.f_lineno)] = 1 | |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
327 return self.t |
7047 | 328 |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
329 def help(self, error=None): #pragma: no cover |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
330 if error: |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
331 print error |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
332 print |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
333 print __doc__ |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
334 sys.exit(1) |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
335 |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
336 def command_line(self, argv, help_fn=None): |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
337 import getopt |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
338 help_fn = help_fn or self.help |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
339 settings = {} |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
340 optmap = { |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
341 '-a': 'annotate', |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
342 '-c': 'collect', |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
343 '-d:': 'directory=', |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
344 '-e': 'erase', |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
345 '-h': 'help', |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
346 '-i': 'ignore-errors', |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
347 '-m': 'show-missing', |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
348 '-p': 'parallel-mode', |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
349 '-r': 'report', |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
350 '-x': 'execute', |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
351 '-o:': 'omit=', |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
352 } |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
353 short_opts = string.join(map(lambda o: o[1:], optmap.keys()), '') |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
354 long_opts = optmap.values() |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
355 options, args = getopt.getopt(argv, short_opts, long_opts) |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
356 for o, a in options: |
7047 | 357 if optmap.has_key(o): |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
358 settings[optmap[o]] = 1 |
7047 | 359 elif optmap.has_key(o + ':'): |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
360 settings[optmap[o + ':']] = a |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
361 elif o[2:] in long_opts: |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
362 settings[o[2:]] = 1 |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
363 elif o[2:] + '=' in long_opts: |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
364 settings[o[2:]+'='] = a |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
365 else: #pragma: no cover |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
366 pass # Can't get here, because getopt won't return anything unknown. |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
367 |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
368 if settings.get('help'): |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
369 help_fn() |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
370 |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
371 for i in ['erase', 'execute']: |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
372 for j in ['annotate', 'report', 'collect']: |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
373 if settings.get(i) and settings.get(j): |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
374 help_fn("You can't specify the '%s' and '%s' " |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
375 "options at the same time." % (i, j)) |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
376 |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
377 args_needed = (settings.get('execute') |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
378 or settings.get('annotate') |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
379 or settings.get('report')) |
7047 | 380 action = (settings.get('erase') |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
381 or settings.get('collect') |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
382 or args_needed) |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
383 if not action: |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
384 help_fn("You must specify at least one of -e, -x, -c, -r, or -a.") |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
385 if not args_needed and args: |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
386 help_fn("Unexpected arguments: %s" % " ".join(args)) |
7047 | 387 |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
388 self.parallel_mode = settings.get('parallel-mode') |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
389 self.get_ready() |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
390 |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
391 if settings.get('erase'): |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
392 self.erase() |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
393 if settings.get('execute'): |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
394 if not args: |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
395 help_fn("Nothing to do.") |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
396 sys.argv = args |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
397 self.start() |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
398 import __main__ |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
399 sys.path[0] = os.path.dirname(sys.argv[0]) |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
400 execfile(sys.argv[0], __main__.__dict__) |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
401 if settings.get('collect'): |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
402 self.collect() |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
403 if not args: |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
404 args = self.cexecuted.keys() |
7047 | 405 |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
406 ignore_errors = settings.get('ignore-errors') |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
407 show_missing = settings.get('show-missing') |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
408 directory = settings.get('directory=') |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
409 |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
410 omit = settings.get('omit=') |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
411 if omit is not None: |
7047 | 412 omit = [self.abs_file(p) for p in omit.split(',')] |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
413 else: |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
414 omit = [] |
7047 | 415 |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
416 if settings.get('report'): |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
417 self.report(args, show_missing, ignore_errors, omit_prefixes=omit) |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
418 if settings.get('annotate'): |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
419 self.annotate(args, directory, ignore_errors, omit_prefixes=omit) |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
420 |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
421 def use_cache(self, usecache, cache_file=None): |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
422 self.usecache = usecache |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
423 if cache_file and not self.cache: |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
424 self.cache_default = cache_file |
7047 | 425 |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
426 def get_ready(self, parallel_mode=False): |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
427 if self.usecache and not self.cache: |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
428 self.cache = os.environ.get(self.cache_env, self.cache_default) |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
429 if self.parallel_mode: |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
430 self.cache += "." + gethostname() + "." + str(os.getpid()) |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
431 self.restore() |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
432 self.analysis_cache = {} |
7047 | 433 |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
434 def start(self, parallel_mode=False): |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
435 self.get_ready() |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
436 if self.nesting == 0: #pragma: no cover |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
437 sys.settrace(self.t) |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
438 if hasattr(threading, 'settrace'): |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
439 threading.settrace(self.t) |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
440 self.nesting += 1 |
7047 | 441 |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
442 def stop(self): |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
443 self.nesting -= 1 |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
444 if self.nesting == 0: #pragma: no cover |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
445 sys.settrace(None) |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
446 if hasattr(threading, 'settrace'): |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
447 threading.settrace(None) |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
448 |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
449 def erase(self): |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
450 self.get_ready() |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
451 self.c = {} |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
452 self.analysis_cache = {} |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
453 self.cexecuted = {} |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
454 if self.cache and os.path.exists(self.cache): |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
455 os.remove(self.cache) |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
456 |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
457 def exclude(self, re): |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
458 if self.exclude_re: |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
459 self.exclude_re += "|" |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
460 self.exclude_re += "(" + re + ")" |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
461 |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
462 def begin_recursive(self): |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
463 self.cstack.append(self.c) |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
464 self.xstack.append(self.exclude_re) |
7047 | 465 |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
466 def end_recursive(self): |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
467 self.c = self.cstack.pop() |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
468 self.exclude_re = self.xstack.pop() |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
469 |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
470 # save(). Save coverage data to the coverage cache. |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
471 |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
472 def save(self): |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
473 if self.usecache and self.cache: |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
474 self.canonicalize_filenames() |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
475 cache = open(self.cache, 'wb') |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
476 import marshal |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
477 marshal.dump(self.cexecuted, cache) |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
478 cache.close() |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
479 |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
480 # restore(). Restore coverage data from the coverage cache (if it exists). |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
481 |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
482 def restore(self): |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
483 self.c = {} |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
484 self.cexecuted = {} |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
485 assert self.usecache |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
486 if os.path.exists(self.cache): |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
487 self.cexecuted = self.restore_file(self.cache) |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
488 |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
489 def restore_file(self, file_name): |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
490 try: |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
491 cache = open(file_name, 'rb') |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
492 import marshal |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
493 cexecuted = marshal.load(cache) |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
494 cache.close() |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
495 if isinstance(cexecuted, types.DictType): |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
496 return cexecuted |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
497 else: |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
498 return {} |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
499 except: |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
500 return {} |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
501 |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
502 # collect(). Collect data in multiple files produced by parallel mode |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
503 |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
504 def collect(self): |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
505 cache_dir, local = os.path.split(self.cache) |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
506 for f in os.listdir(cache_dir or '.'): |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
507 if not f.startswith(local): |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
508 continue |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
509 |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
510 full_path = os.path.join(cache_dir, f) |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
511 cexecuted = self.restore_file(full_path) |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
512 self.merge_data(cexecuted) |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
513 |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
514 def merge_data(self, new_data): |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
515 for file_name, file_data in new_data.items(): |
7047 | 516 if self.cexecuted.has_key(file_name): |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
517 self.merge_file_data(self.cexecuted[file_name], file_data) |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
518 else: |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
519 self.cexecuted[file_name] = file_data |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
520 |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
521 def merge_file_data(self, cache_data, new_data): |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
522 for line_number in new_data.keys(): |
7047 | 523 if not cache_data.has_key(line_number): |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
524 cache_data[line_number] = new_data[line_number] |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
525 |
7047 | 526 def abs_file(self, filename): |
527 """ Helper function to turn a filename into an absolute normalized | |
528 filename. | |
529 """ | |
530 return os.path.normcase(os.path.abspath(os.path.realpath(filename))) | |
531 | |
532 def get_zip_data(self, filename): | |
533 """ Get data from `filename` if it is a zip file path, or return None | |
534 if it is not. | |
535 """ | |
536 markers = ['.zip'+os.sep, '.egg'+os.sep] | |
537 for marker in markers: | |
538 if marker in filename: | |
539 parts = filename.split(marker) | |
540 try: | |
541 zi = zipimport.zipimporter(parts[0]+marker[:-1]) | |
542 except zipimport.ZipImportError: | |
543 continue | |
544 try: | |
545 data = zi.get_data(parts[1]) | |
546 except IOError: | |
547 continue | |
548 return data | |
549 return None | |
550 | |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
551 # canonical_filename(filename). Return a canonical filename for the |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
552 # file (that is, an absolute path with no redundant components and |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
553 # normalized case). See [GDR 2001-12-04b, 3.3]. |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
554 |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
555 def canonical_filename(self, filename): |
7047 | 556 if not self.canonical_filename_cache.has_key(filename): |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
557 f = filename |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
558 if os.path.isabs(f) and not os.path.exists(f): |
7047 | 559 if not self.get_zip_data(f): |
560 f = os.path.basename(f) | |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
561 if not os.path.isabs(f): |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
562 for path in [os.curdir] + sys.path: |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
563 g = os.path.join(path, f) |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
564 if os.path.exists(g): |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
565 f = g |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
566 break |
7047 | 567 cf = self.abs_file(f) |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
568 self.canonical_filename_cache[filename] = cf |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
569 return self.canonical_filename_cache[filename] |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
570 |
7047 | 571 # canonicalize_filenames(). Copy results from "c" to "cexecuted", |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
572 # canonicalizing filenames on the way. Clear the "c" map. |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
573 |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
574 def canonicalize_filenames(self): |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
575 for filename, lineno in self.c.keys(): |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
576 if filename == '<string>': |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
577 # Can't do anything useful with exec'd strings, so skip them. |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
578 continue |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
579 f = self.canonical_filename(filename) |
7047 | 580 if not self.cexecuted.has_key(f): |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
581 self.cexecuted[f] = {} |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
582 self.cexecuted[f][lineno] = 1 |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
583 self.c = {} |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
584 |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
585 # morf_filename(morf). Return the filename for a module or file. |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
586 |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
587 def morf_filename(self, morf): |
7047 | 588 if hasattr(morf, '__file__'): |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
589 f = morf.__file__ |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
590 else: |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
591 f = morf |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
592 return self.canonical_filename(f) |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
593 |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
594 # analyze_morf(morf). Analyze the module or filename passed as |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
595 # the argument. If the source code can't be found, raise an error. |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
596 # Otherwise, return a tuple of (1) the canonical filename of the |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
597 # source code for the module, (2) a list of lines of statements |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
598 # in the source code, (3) a list of lines of excluded statements, |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
599 # and (4), a map of line numbers to multi-line line number ranges, for |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
600 # statements that cross lines. |
7047 | 601 |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
602 def analyze_morf(self, morf): |
7047 | 603 if self.analysis_cache.has_key(morf): |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
604 return self.analysis_cache[morf] |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
605 filename = self.morf_filename(morf) |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
606 ext = os.path.splitext(filename)[1] |
7047 | 607 source, sourcef = None, None |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
608 if ext == '.pyc': |
7047 | 609 if not os.path.exists(filename[:-1]): |
610 source = self.get_zip_data(filename[:-1]) | |
611 if not source: | |
612 raise CoverageException( | |
613 "No source for compiled code '%s'." % filename | |
614 ) | |
615 filename = filename[:-1] | |
616 if not source: | |
617 sourcef = open(filename, 'rU') | |
618 source = sourcef.read() | |
619 try: | |
620 lines, excluded_lines, line_map = self.find_executable_statements( | |
621 source, exclude=self.exclude_re | |
622 ) | |
623 except SyntaxError, synerr: | |
624 raise CoverageException( | |
625 "Couldn't parse '%s' as Python source: '%s' at line %d" % | |
626 (filename, synerr.msg, synerr.lineno) | |
627 ) | |
628 if sourcef: | |
629 sourcef.close() | |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
630 result = filename, lines, excluded_lines, line_map |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
631 self.analysis_cache[morf] = result |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
632 return result |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
633 |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
634 def first_line_of_tree(self, tree): |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
635 while True: |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
636 if len(tree) == 3 and type(tree[2]) == type(1): |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
637 return tree[2] |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
638 tree = tree[1] |
7047 | 639 |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
640 def last_line_of_tree(self, tree): |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
641 while True: |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
642 if len(tree) == 3 and type(tree[2]) == type(1): |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
643 return tree[2] |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
644 tree = tree[-1] |
7047 | 645 |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
646 def find_docstring_pass_pair(self, tree, spots): |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
647 for i in range(1, len(tree)): |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
648 if self.is_string_constant(tree[i]) and self.is_pass_stmt(tree[i+1]): |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
649 first_line = self.first_line_of_tree(tree[i]) |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
650 last_line = self.last_line_of_tree(tree[i+1]) |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
651 self.record_multiline(spots, first_line, last_line) |
7047 | 652 |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
653 def is_string_constant(self, tree): |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
654 try: |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
655 return tree[0] == symbol.stmt and tree[1][1][1][0] == symbol.expr_stmt |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
656 except: |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
657 return False |
7047 | 658 |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
659 def is_pass_stmt(self, tree): |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
660 try: |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
661 return tree[0] == symbol.stmt and tree[1][1][1][0] == symbol.pass_stmt |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
662 except: |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
663 return False |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
664 |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
665 def record_multiline(self, spots, i, j): |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
666 for l in range(i, j+1): |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
667 spots[l] = (i, j) |
7047 | 668 |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
669 def get_suite_spots(self, tree, spots): |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
670 """ Analyze a parse tree to find suite introducers which span a number |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
671 of lines. |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
672 """ |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
673 for i in range(1, len(tree)): |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
674 if type(tree[i]) == type(()): |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
675 if tree[i][0] == symbol.suite: |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
676 # Found a suite, look back for the colon and keyword. |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
677 lineno_colon = lineno_word = None |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
678 for j in range(i-1, 0, -1): |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
679 if tree[j][0] == token.COLON: |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
680 # Colons are never executed themselves: we want the |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
681 # line number of the last token before the colon. |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
682 lineno_colon = self.last_line_of_tree(tree[j-1]) |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
683 elif tree[j][0] == token.NAME: |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
684 if tree[j][1] == 'elif': |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
685 # Find the line number of the first non-terminal |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
686 # after the keyword. |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
687 t = tree[j+1] |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
688 while t and token.ISNONTERMINAL(t[0]): |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
689 t = t[1] |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
690 if t: |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
691 lineno_word = t[2] |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
692 else: |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
693 lineno_word = tree[j][2] |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
694 break |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
695 elif tree[j][0] == symbol.except_clause: |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
696 # "except" clauses look like: |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
697 # ('except_clause', ('NAME', 'except', lineno), ...) |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
698 if tree[j][1][0] == token.NAME: |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
699 lineno_word = tree[j][1][2] |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
700 break |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
701 if lineno_colon and lineno_word: |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
702 # Found colon and keyword, mark all the lines |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
703 # between the two with the two line numbers. |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
704 self.record_multiline(spots, lineno_word, lineno_colon) |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
705 |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
706 # "pass" statements are tricky: different versions of Python |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
707 # treat them differently, especially in the common case of a |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
708 # function with a doc string and a single pass statement. |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
709 self.find_docstring_pass_pair(tree[i], spots) |
7047 | 710 |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
711 elif tree[i][0] == symbol.simple_stmt: |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
712 first_line = self.first_line_of_tree(tree[i]) |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
713 last_line = self.last_line_of_tree(tree[i]) |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
714 if first_line != last_line: |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
715 self.record_multiline(spots, first_line, last_line) |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
716 self.get_suite_spots(tree[i], spots) |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
717 |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
718 def find_executable_statements(self, text, exclude=None): |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
719 # Find lines which match an exclusion pattern. |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
720 excluded = {} |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
721 suite_spots = {} |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
722 if exclude: |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
723 reExclude = re.compile(exclude) |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
724 lines = text.split('\n') |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
725 for i in range(len(lines)): |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
726 if reExclude.search(lines[i]): |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
727 excluded[i+1] = 1 |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
728 |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
729 # Parse the code and analyze the parse tree to find out which statements |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
730 # are multiline, and where suites begin and end. |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
731 import parser |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
732 tree = parser.suite(text+'\n\n').totuple(1) |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
733 self.get_suite_spots(tree, suite_spots) |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
734 #print "Suite spots:", suite_spots |
7047 | 735 |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
736 # Use the compiler module to parse the text and find the executable |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
737 # statements. We add newlines to be impervious to final partial lines. |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
738 statements = {} |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
739 ast = compiler.parse(text+'\n\n') |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
740 visitor = StatementFindingAstVisitor(statements, excluded, suite_spots) |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
741 compiler.walk(ast, visitor, walker=visitor) |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
742 |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
743 lines = statements.keys() |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
744 lines.sort() |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
745 excluded_lines = excluded.keys() |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
746 excluded_lines.sort() |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
747 return lines, excluded_lines, suite_spots |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
748 |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
749 # format_lines(statements, lines). Format a list of line numbers |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
750 # for printing by coalescing groups of lines as long as the lines |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
751 # represent consecutive statements. This will coalesce even if |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
752 # there are gaps between statements, so if statements = |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
753 # [1,2,3,4,5,10,11,12,13,14] and lines = [1,2,5,10,11,13,14] then |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
754 # format_lines will return "1-2, 5-11, 13-14". |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
755 |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
756 def format_lines(self, statements, lines): |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
757 pairs = [] |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
758 i = 0 |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
759 j = 0 |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
760 start = None |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
761 pairs = [] |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
762 while i < len(statements) and j < len(lines): |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
763 if statements[i] == lines[j]: |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
764 if start == None: |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
765 start = lines[j] |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
766 end = lines[j] |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
767 j = j + 1 |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
768 elif start: |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
769 pairs.append((start, end)) |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
770 start = None |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
771 i = i + 1 |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
772 if start: |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
773 pairs.append((start, end)) |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
774 def stringify(pair): |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
775 start, end = pair |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
776 if start == end: |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
777 return "%d" % start |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
778 else: |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
779 return "%d-%d" % (start, end) |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
780 ret = string.join(map(stringify, pairs), ", ") |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
781 return ret |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
782 |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
783 # Backward compatibility with version 1. |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
784 def analysis(self, morf): |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
785 f, s, _, m, mf = self.analysis2(morf) |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
786 return f, s, m, mf |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
787 |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
788 def analysis2(self, morf): |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
789 filename, statements, excluded, line_map = self.analyze_morf(morf) |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
790 self.canonicalize_filenames() |
7047 | 791 if not self.cexecuted.has_key(filename): |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
792 self.cexecuted[filename] = {} |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
793 missing = [] |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
794 for line in statements: |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
795 lines = line_map.get(line, [line, line]) |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
796 for l in range(lines[0], lines[1]+1): |
7047 | 797 if self.cexecuted[filename].has_key(l): |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
798 break |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
799 else: |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
800 missing.append(line) |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
801 return (filename, statements, excluded, missing, |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
802 self.format_lines(statements, missing)) |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
803 |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
804 def relative_filename(self, filename): |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
805 """ Convert filename to relative filename from self.relative_dir. |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
806 """ |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
807 return filename.replace(self.relative_dir, "") |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
808 |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
809 def morf_name(self, morf): |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
810 """ Return the name of morf as used in report. |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
811 """ |
7047 | 812 if hasattr(morf, '__name__'): |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
813 return morf.__name__ |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
814 else: |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
815 return self.relative_filename(os.path.splitext(morf)[0]) |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
816 |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
817 def filter_by_prefix(self, morfs, omit_prefixes): |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
818 """ Return list of morfs where the morf name does not begin |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
819 with any one of the omit_prefixes. |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
820 """ |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
821 filtered_morfs = [] |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
822 for morf in morfs: |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
823 for prefix in omit_prefixes: |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
824 if self.morf_name(morf).startswith(prefix): |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
825 break |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
826 else: |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
827 filtered_morfs.append(morf) |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
828 |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
829 return filtered_morfs |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
830 |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
831 def morf_name_compare(self, x, y): |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
832 return cmp(self.morf_name(x), self.morf_name(y)) |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
833 |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
834 def report(self, morfs, show_missing=1, ignore_errors=0, file=None, omit_prefixes=[]): |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
835 if not isinstance(morfs, types.ListType): |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
836 morfs = [morfs] |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
837 # On windows, the shell doesn't expand wildcards. Do it here. |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
838 globbed = [] |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
839 for morf in morfs: |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
840 if isinstance(morf, strclass): |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
841 globbed.extend(glob.glob(morf)) |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
842 else: |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
843 globbed.append(morf) |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
844 morfs = globbed |
7047 | 845 |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
846 morfs = self.filter_by_prefix(morfs, omit_prefixes) |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
847 morfs.sort(self.morf_name_compare) |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
848 |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
849 max_name = max([5,] + map(len, map(self.morf_name, morfs))) |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
850 fmt_name = "%%- %ds " % max_name |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
851 fmt_err = fmt_name + "%s: %s" |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
852 header = fmt_name % "Name" + " Stmts Exec Cover" |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
853 fmt_coverage = fmt_name + "% 6d % 6d % 5d%%" |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
854 if show_missing: |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
855 header = header + " Missing" |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
856 fmt_coverage = fmt_coverage + " %s" |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
857 if not file: |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
858 file = sys.stdout |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
859 print >>file, header |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
860 print >>file, "-" * len(header) |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
861 total_statements = 0 |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
862 total_executed = 0 |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
863 for morf in morfs: |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
864 name = self.morf_name(morf) |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
865 try: |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
866 _, statements, _, missing, readable = self.analysis2(morf) |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
867 n = len(statements) |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
868 m = n - len(missing) |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
869 if n > 0: |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
870 pc = 100.0 * m / n |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
871 else: |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
872 pc = 100.0 |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
873 args = (name, n, m, pc) |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
874 if show_missing: |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
875 args = args + (readable,) |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
876 print >>file, fmt_coverage % args |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
877 total_statements = total_statements + n |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
878 total_executed = total_executed + m |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
879 except KeyboardInterrupt: #pragma: no cover |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
880 raise |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
881 except: |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
882 if not ignore_errors: |
7047 | 883 typ, msg = sys.exc_info()[:2] |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
884 print >>file, fmt_err % (name, typ, msg) |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
885 if len(morfs) > 1: |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
886 print >>file, "-" * len(header) |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
887 if total_statements > 0: |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
888 pc = 100.0 * total_executed / total_statements |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
889 else: |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
890 pc = 100.0 |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
891 args = ("TOTAL", total_statements, total_executed, pc) |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
892 if show_missing: |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
893 args = args + ("",) |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
894 print >>file, fmt_coverage % args |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
895 |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
896 # annotate(morfs, ignore_errors). |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
897 |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
898 blank_re = re.compile(r"\s*(#|$)") |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
899 else_re = re.compile(r"\s*else\s*:\s*(#|$)") |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
900 |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
901 def annotate(self, morfs, directory=None, ignore_errors=0, omit_prefixes=[]): |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
902 morfs = self.filter_by_prefix(morfs, omit_prefixes) |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
903 for morf in morfs: |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
904 try: |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
905 filename, statements, excluded, missing, _ = self.analysis2(morf) |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
906 self.annotate_file(filename, statements, excluded, missing, directory) |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
907 except KeyboardInterrupt: |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
908 raise |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
909 except: |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
910 if not ignore_errors: |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
911 raise |
7047 | 912 |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
913 def annotate_file(self, filename, statements, excluded, missing, directory=None): |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
914 source = open(filename, 'r') |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
915 if directory: |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
916 dest_file = os.path.join(directory, |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
917 os.path.basename(filename) |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
918 + ',cover') |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
919 else: |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
920 dest_file = filename + ',cover' |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
921 dest = open(dest_file, 'w') |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
922 lineno = 0 |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
923 i = 0 |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
924 j = 0 |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
925 covered = 1 |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
926 while 1: |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
927 line = source.readline() |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
928 if line == '': |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
929 break |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
930 lineno = lineno + 1 |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
931 while i < len(statements) and statements[i] < lineno: |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
932 i = i + 1 |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
933 while j < len(missing) and missing[j] < lineno: |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
934 j = j + 1 |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
935 if i < len(statements) and statements[i] == lineno: |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
936 covered = j >= len(missing) or missing[j] > lineno |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
937 if self.blank_re.match(line): |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
938 dest.write(' ') |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
939 elif self.else_re.match(line): |
7047 | 940 # Special logic for lines containing only 'else:'. |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
941 # See [GDR 2001-12-04b, 3.2]. |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
942 if i >= len(statements) and j >= len(missing): |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
943 dest.write('! ') |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
944 elif i >= len(statements) or j >= len(missing): |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
945 dest.write('> ') |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
946 elif statements[i] == missing[j]: |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
947 dest.write('! ') |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
948 else: |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
949 dest.write('> ') |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
950 elif lineno in excluded: |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
951 dest.write('- ') |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
952 elif covered: |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
953 dest.write('> ') |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
954 else: |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
955 dest.write('! ') |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
956 dest.write(line) |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
957 source.close() |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
958 dest.close() |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
959 |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
960 # Singleton object. |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
961 the_coverage = coverage() |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
962 |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
963 # Module functions call methods in the singleton object. |
7047 | 964 def use_cache(*args, **kw): |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
965 return the_coverage.use_cache(*args, **kw) |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
966 |
7047 | 967 def start(*args, **kw): |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
968 return the_coverage.start(*args, **kw) |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
969 |
7047 | 970 def stop(*args, **kw): |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
971 return the_coverage.stop(*args, **kw) |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
972 |
7047 | 973 def erase(*args, **kw): |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
974 return the_coverage.erase(*args, **kw) |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
975 |
7047 | 976 def begin_recursive(*args, **kw): |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
977 return the_coverage.begin_recursive(*args, **kw) |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
978 |
7047 | 979 def end_recursive(*args, **kw): |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
980 return the_coverage.end_recursive(*args, **kw) |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
981 |
7047 | 982 def exclude(*args, **kw): |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
983 return the_coverage.exclude(*args, **kw) |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
984 |
7047 | 985 def analysis(*args, **kw): |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
986 return the_coverage.analysis(*args, **kw) |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
987 |
7047 | 988 def analysis2(*args, **kw): |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
989 return the_coverage.analysis2(*args, **kw) |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
990 |
7047 | 991 def report(*args, **kw): |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
992 return the_coverage.report(*args, **kw) |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
993 |
7047 | 994 def annotate(*args, **kw): |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
995 return the_coverage.annotate(*args, **kw) |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
996 |
7047 | 997 def annotate_file(*args, **kw): |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
998 return the_coverage.annotate_file(*args, **kw) |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
999 |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1000 # Save coverage data when Python exits. (The atexit module wasn't |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1001 # introduced until Python 2.0, so use sys.exitfunc when it's not |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1002 # available.) |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1003 try: |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1004 import atexit |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1005 atexit.register(the_coverage.save) |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1006 except ImportError: |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1007 sys.exitfunc = the_coverage.save |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1008 |
7047 | 1009 def main(): |
1010 the_coverage.command_line(sys.argv[1:]) | |
1011 | |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1012 # Command-line interface. |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1013 if __name__ == '__main__': |
7047 | 1014 main() |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1015 |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1016 |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1017 # A. REFERENCES |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1018 # |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1019 # [GDR 2001-12-04a] "Statement coverage for Python"; Gareth Rees; |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1020 # Ravenbrook Limited; 2001-12-04; |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1021 # <http://www.nedbatchelder.com/code/modules/rees-coverage.html>. |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1022 # |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1023 # [GDR 2001-12-04b] "Statement coverage for Python: design and |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1024 # analysis"; Gareth Rees; Ravenbrook Limited; 2001-12-04; |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1025 # <http://www.nedbatchelder.com/code/modules/rees-design.html>. |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1026 # |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1027 # [van Rossum 2001-07-20a] "Python Reference Manual (releae 2.1.1)"; |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1028 # Guide van Rossum; 2001-07-20; |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1029 # <http://www.python.org/doc/2.1.1/ref/ref.html>. |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1030 # |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1031 # [van Rossum 2001-07-20b] "Python Library Reference"; Guido van Rossum; |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1032 # 2001-07-20; <http://www.python.org/doc/2.1.1/lib/lib.html>. |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1033 # |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1034 # |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1035 # B. DOCUMENT HISTORY |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1036 # |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1037 # 2001-12-04 GDR Created. |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1038 # |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1039 # 2001-12-06 GDR Added command-line interface and source code |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1040 # annotation. |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1041 # |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1042 # 2001-12-09 GDR Moved design and interface to separate documents. |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1043 # |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1044 # 2001-12-10 GDR Open cache file as binary on Windows. Allow |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1045 # simultaneous -e and -x, or -a and -r. |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1046 # |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1047 # 2001-12-12 GDR Added command-line help. Cache analysis so that it |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1048 # only needs to be done once when you specify -a and -r. |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1049 # |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1050 # 2001-12-13 GDR Improved speed while recording. Portable between |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1051 # Python 1.5.2 and 2.1.1. |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1052 # |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1053 # 2002-01-03 GDR Module-level functions work correctly. |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1054 # |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1055 # 2002-01-07 GDR Update sys.path when running a file with the -x option, |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1056 # so that it matches the value the program would get if it were run on |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1057 # its own. |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1058 # |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1059 # 2004-12-12 NMB Significant code changes. |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1060 # - Finding executable statements has been rewritten so that docstrings and |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1061 # other quirks of Python execution aren't mistakenly identified as missing |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1062 # lines. |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1063 # - Lines can be excluded from consideration, even entire suites of lines. |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1064 # - The filesystem cache of covered lines can be disabled programmatically. |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1065 # - Modernized the code. |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1066 # |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1067 # 2004-12-14 NMB Minor tweaks. Return 'analysis' to its original behavior |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1068 # and add 'analysis2'. Add a global for 'annotate', and factor it, adding |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1069 # 'annotate_file'. |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1070 # |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1071 # 2004-12-31 NMB Allow for keyword arguments in the module global functions. |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1072 # Thanks, Allen. |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1073 # |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1074 # 2005-12-02 NMB Call threading.settrace so that all threads are measured. |
7047 | 1075 # Thanks Martin Fuzzey. Add a file argument to report so that reports can be |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1076 # captured to a different destination. |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1077 # |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1078 # 2005-12-03 NMB coverage.py can now measure itself. |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1079 # |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1080 # 2005-12-04 NMB Adapted Greg Rogers' patch for using relative filenames, |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1081 # and sorting and omitting files to report on. |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1082 # |
5592
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
1083 # 2006-07-23 NMB Applied Joseph Tate's patch for function decorators. |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
1084 # |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
1085 # 2006-08-21 NMB Applied Sigve Tjora and Mark van der Wal's fixes for argument |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
1086 # handling. |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
1087 # |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
1088 # 2006-08-22 NMB Applied Geoff Bache's parallel mode patch. |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
1089 # |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
1090 # 2006-08-23 NMB Refactorings to improve testability. Fixes to command-line |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
1091 # logic for parallel mode and collect. |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
1092 # |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
1093 # 2006-08-25 NMB "#pragma: nocover" is excluded by default. |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
1094 # |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
1095 # 2006-09-10 NMB Properly ignore docstrings and other constant expressions that |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
1096 # appear in the middle of a function, a problem reported by Tim Leslie. |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
1097 # Minor changes to avoid lint warnings. |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
1098 # |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
1099 # 2006-09-17 NMB coverage.erase() shouldn't clobber the exclude regex. |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
1100 # Change how parallel mode is invoked, and fix erase() so that it erases the |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
1101 # cache when called programmatically. |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
1102 # |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
1103 # 2007-07-21 NMB In reports, ignore code executed from strings, since we can't |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
1104 # do anything useful with it anyway. |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
1105 # Better file handling on Linux, thanks Guillaume Chazarain. |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
1106 # Better shell support on Windows, thanks Noel O'Boyle. |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
1107 # Python 2.2 support maintained, thanks Catherine Proulx. |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
1108 # |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
1109 # 2007-07-22 NMB Python 2.5 now fully supported. The method of dealing with |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
1110 # multi-line statements is now less sensitive to the exact line that Python |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
1111 # reports during execution. Pass statements are handled specially so that their |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
1112 # disappearance during execution won't throw off the measurement. |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
1113 # |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
1114 # 2007-07-23 NMB Now Python 2.5 is *really* fully supported: the body of the |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
1115 # new with statement is counted as executable. |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
1116 # |
7a4d846b178f
import latest coverage.py version
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
4874
diff
changeset
|
1117 # 2007-07-29 NMB Better packaging. |
7047 | 1118 # |
1119 # 2007-09-30 NMB Don't try to predict whether a file is Python source based on | |
1120 # the extension. Extensionless files are often Pythons scripts. Instead, simply | |
1121 # parse the file and catch the syntax errors. Hat tip to Ben Finney. | |
1122 # | |
1123 # 2008-05-25 NMB Open files in rU mode to avoid line ending craziness. | |
1124 # Thanks, Edward Loper. | |
1125 # | |
1126 # 2008-09-14 NMB Add support for finding source files in eggs. | |
1127 # Don't check for morf's being instances of ModuleType, instead use duck typing | |
1128 # so that pseudo-modules can participate. Thanks, Imri Goldberg. | |
1129 # Use os.realpath as part of the fixing of filenames so that symlinks won't | |
1130 # confuse things. Thanks, Patrick Mezard. | |
1131 # | |
1132 # | |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1133 # C. COPYRIGHT AND LICENCE |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1134 # |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1135 # Copyright 2001 Gareth Rees. All rights reserved. |
7047 | 1136 # Copyright 2004-2008 Ned Batchelder. All rights reserved. |
2066
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1137 # |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1138 # Redistribution and use in source and binary forms, with or without |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1139 # modification, are permitted provided that the following conditions are |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1140 # met: |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1141 # |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1142 # 1. Redistributions of source code must retain the above copyright |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1143 # notice, this list of conditions and the following disclaimer. |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1144 # |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1145 # 2. Redistributions in binary form must reproduce the above copyright |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1146 # notice, this list of conditions and the following disclaimer in the |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1147 # documentation and/or other materials provided with the |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1148 # distribution. |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1149 # |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1150 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1151 # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1152 # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1153 # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1154 # HOLDERS AND CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1155 # INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1156 # BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1157 # OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1158 # ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1159 # TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1160 # USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1161 # DAMAGE. |
a5d072f38a4a
add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff
changeset
|
1162 # |
7047 | 1163 # $Id: coverage.py 96 2008-09-14 18:34:13Z nedbat $ |