annotate tests/coverage.py @ 3316:39fd6e82ea38

merge: pull user messages out to hg.py - add _update for shadowing in clone - add _showstats helper - remove update parameter defaults - move stats message and merge help messages
author Matt Mackall <mpm@selenic.com>
date Tue, 10 Oct 2006 03:39:44 -0500
parents 53e843840349
children 306055f5b65c
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1 #!/usr/bin/python
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2 #
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3 # Perforce Defect Tracking Integration Project
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4 # <http://www.ravenbrook.com/project/p4dti/>
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5 #
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6 # COVERAGE.PY -- COVERAGE TESTING
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7 #
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8 # Gareth Rees, Ravenbrook Limited, 2001-12-04
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9 # Ned Batchelder, 2004-12-12
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10 # http://nedbatchelder.com/code/modules/coverage.html
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11 #
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12 #
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13 # 1. INTRODUCTION
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14 #
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15 # This module provides coverage testing for Python code.
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16 #
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17 # The intended readership is all Python developers.
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18 #
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19 # This document is not confidential.
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20 #
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21 # See [GDR 2001-12-04a] for the command-line interface, programmatic
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22 # interface and limitations. See [GDR 2001-12-04b] for requirements and
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23 # design.
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24
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25 """Usage:
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26
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27 coverage.py -x MODULE.py [ARG1 ARG2 ...]
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28 Execute module, passing the given command-line arguments, collecting
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29 coverage data.
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30
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31 coverage.py -e
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32 Erase collected coverage data.
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33
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34 coverage.py -r [-m] [-o dir1,dir2,...] FILE1 FILE2 ...
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35 Report on the statement coverage for the given files. With the -m
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36 option, show line numbers of the statements that weren't executed.
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37
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38 coverage.py -a [-d dir] [-o dir1,dir2,...] FILE1 FILE2 ...
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39 Make annotated copies of the given files, marking statements that
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40 are executed with > and statements that are missed with !. With
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41 the -d option, make the copies in that directory. Without the -d
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42 option, make each copy in the same directory as the original.
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43
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44 -o dir,dir2,...
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45 Omit reporting or annotating files when their filename path starts with
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46 a directory listed in the omit list.
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47 e.g. python coverage.py -i -r -o c:\python23,lib\enthought\traits
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48
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49 Coverage data is saved in the file .coverage by default. Set the
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50 COVERAGE_FILE environment variable to save it somewhere else."""
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51
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52 __version__ = "2.5.20051204" # see detailed history at the end of this file.
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53
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54 import compiler
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55 import compiler.visitor
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56 import os
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57 import re
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58 import string
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59 import sys
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60 import threading
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61 import types
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62
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63 # 2. IMPLEMENTATION
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64 #
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65 # This uses the "singleton" pattern.
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66 #
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67 # The word "morf" means a module object (from which the source file can
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68 # be deduced by suitable manipulation of the __file__ attribute) or a
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69 # filename.
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70 #
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71 # When we generate a coverage report we have to canonicalize every
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72 # filename in the coverage dictionary just in case it refers to the
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73 # module we are reporting on. It seems a shame to throw away this
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74 # information so the data in the coverage dictionary is transferred to
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75 # the 'cexecuted' dictionary under the canonical filenames.
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76 #
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77 # The coverage dictionary is called "c" and the trace function "t". The
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78 # reason for these short names is that Python looks up variables by name
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79 # at runtime and so execution time depends on the length of variables!
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80 # In the bottleneck of this application it's appropriate to abbreviate
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81 # names to increase speed.
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82
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83 class StatementFindingAstVisitor(compiler.visitor.ASTVisitor):
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84 def __init__(self, statements, excluded, suite_spots):
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85 compiler.visitor.ASTVisitor.__init__(self)
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86 self.statements = statements
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87 self.excluded = excluded
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88 self.suite_spots = suite_spots
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89 self.excluding_suite = 0
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90
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91 def doRecursive(self, node):
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92 self.recordNodeLine(node)
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93 for n in node.getChildNodes():
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94 self.dispatch(n)
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95
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96 visitStmt = visitModule = doRecursive
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97
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98 def doCode(self, node):
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99 if hasattr(node, 'decorators') and node.decorators:
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100 self.dispatch(node.decorators)
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101 self.doSuite(node, node.code)
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102
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103 visitFunction = visitClass = doCode
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104
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105 def getFirstLine(self, node):
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106 # Find the first line in the tree node.
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107 lineno = node.lineno
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108 for n in node.getChildNodes():
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109 f = self.getFirstLine(n)
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110 if lineno and f:
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111 lineno = min(lineno, f)
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112 else:
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113 lineno = lineno or f
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114 return lineno
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115
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116 def getLastLine(self, node):
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117 # Find the first line in the tree node.
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118 lineno = node.lineno
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119 for n in node.getChildNodes():
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120 lineno = max(lineno, self.getLastLine(n))
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121 return lineno
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122
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123 def doStatement(self, node):
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124 self.recordLine(self.getFirstLine(node))
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125
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126 visitAssert = visitAssign = visitAssTuple = visitDiscard = visitPrint = \
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127 visitPrintnl = visitRaise = visitSubscript = visitDecorators = \
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128 doStatement
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129
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130 def recordNodeLine(self, node):
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131 return self.recordLine(node.lineno)
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132
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133 def recordLine(self, lineno):
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134 # Returns a bool, whether the line is included or excluded.
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135 if lineno:
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136 # Multi-line tests introducing suites have to get charged to their
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137 # keyword.
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138 if lineno in self.suite_spots:
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139 lineno = self.suite_spots[lineno][0]
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140 # If we're inside an exluded suite, record that this line was
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141 # excluded.
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142 if self.excluding_suite:
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143 self.excluded[lineno] = 1
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144 return 0
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145 # If this line is excluded, or suite_spots maps this line to
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146 # another line that is exlcuded, then we're excluded.
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147 elif self.excluded.has_key(lineno) or \
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148 self.suite_spots.has_key(lineno) and \
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149 self.excluded.has_key(self.suite_spots[lineno][1]):
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150 return 0
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151 # Otherwise, this is an executable line.
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152 else:
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153 self.statements[lineno] = 1
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154 return 1
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155 return 0
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156
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157 default = recordNodeLine
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158
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159 def recordAndDispatch(self, node):
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160 self.recordNodeLine(node)
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161 self.dispatch(node)
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162
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163 def doSuite(self, intro, body, exclude=0):
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164 exsuite = self.excluding_suite
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165 if exclude or (intro and not self.recordNodeLine(intro)):
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166 self.excluding_suite = 1
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167 self.recordAndDispatch(body)
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168 self.excluding_suite = exsuite
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169
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170 def doPlainWordSuite(self, prevsuite, suite):
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171 # Finding the exclude lines for else's is tricky, because they aren't
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172 # present in the compiler parse tree. Look at the previous suite,
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173 # and find its last line. If any line between there and the else's
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174 # first line are excluded, then we exclude the else.
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175 lastprev = self.getLastLine(prevsuite)
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176 firstelse = self.getFirstLine(suite)
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177 for l in range(lastprev+1, firstelse):
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178 if self.suite_spots.has_key(l):
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179 self.doSuite(None, suite, exclude=self.excluded.has_key(l))
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180 break
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181 else:
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182 self.doSuite(None, suite)
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183
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184 def doElse(self, prevsuite, node):
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185 if node.else_:
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186 self.doPlainWordSuite(prevsuite, node.else_)
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187
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188 def visitFor(self, node):
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189 self.doSuite(node, node.body)
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190 self.doElse(node.body, node)
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191
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192 def visitIf(self, node):
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193 # The first test has to be handled separately from the rest.
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194 # The first test is credited to the line with the "if", but the others
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195 # are credited to the line with the test for the elif.
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196 self.doSuite(node, node.tests[0][1])
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197 for t, n in node.tests[1:]:
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198 self.doSuite(t, n)
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199 self.doElse(node.tests[-1][1], node)
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200
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201 def visitWhile(self, node):
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202 self.doSuite(node, node.body)
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203 self.doElse(node.body, node)
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204
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205 def visitTryExcept(self, node):
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206 self.doSuite(node, node.body)
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207 for i in range(len(node.handlers)):
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208 a, b, h = node.handlers[i]
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209 if not a:
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210 # It's a plain "except:". Find the previous suite.
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211 if i > 0:
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212 prev = node.handlers[i-1][2]
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213 else:
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214 prev = node.body
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215 self.doPlainWordSuite(prev, h)
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216 else:
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217 self.doSuite(a, h)
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218 self.doElse(node.handlers[-1][2], node)
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219
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220 def visitTryFinally(self, node):
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221 self.doSuite(node, node.body)
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222 self.doPlainWordSuite(node.body, node.final)
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223
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224 def visitGlobal(self, node):
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225 # "global" statements don't execute like others (they don't call the
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226 # trace function), so don't record their line numbers.
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227 pass
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228
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229 the_coverage = None
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230
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231 class coverage:
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232 error = "coverage error"
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233
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234 # Name of the cache file (unless environment variable is set).
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235 cache_default = ".coverage"
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236
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237 # Environment variable naming the cache file.
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238 cache_env = "COVERAGE_FILE"
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239
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240 # A dictionary with an entry for (Python source file name, line number
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241 # in that file) if that line has been executed.
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242 c = {}
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243
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244 # A map from canonical Python source file name to a dictionary in
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245 # which there's an entry for each line number that has been
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246 # executed.
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247 cexecuted = {}
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248
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249 # Cache of results of calling the analysis2() method, so that you can
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250 # specify both -r and -a without doing double work.
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251 analysis_cache = {}
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252
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253 # Cache of results of calling the canonical_filename() method, to
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254 # avoid duplicating work.
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255 canonical_filename_cache = {}
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256
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257 def __init__(self):
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258 global the_coverage
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259 if the_coverage:
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260 raise self.error, "Only one coverage object allowed."
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261 self.usecache = 1
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262 self.cache = None
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263 self.exclude_re = ''
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264 self.nesting = 0
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265 self.cstack = []
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266 self.xstack = []
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267 self.relative_dir = os.path.normcase(os.path.abspath(os.curdir)+os.path.sep)
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268
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269 # t(f, x, y). This method is passed to sys.settrace as a trace function.
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270 # See [van Rossum 2001-07-20b, 9.2] for an explanation of sys.settrace and
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271 # the arguments and return value of the trace function.
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272 # See [van Rossum 2001-07-20a, 3.2] for a description of frame and code
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273 # objects.
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274
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275 def t(self, f, w, a): #pragma: no cover
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276 #print w, f.f_code.co_filename, f.f_lineno
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277 if w == 'line':
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278 self.c[(f.f_code.co_filename, f.f_lineno)] = 1
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279 for c in self.cstack:
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280 c[(f.f_code.co_filename, f.f_lineno)] = 1
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281 return self.t
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282
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283 def help(self, error=None):
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284 if error:
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285 print error
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286 print
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287 print __doc__
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288 sys.exit(1)
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289
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290 def command_line(self):
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291 import getopt
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292 settings = {}
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293 optmap = {
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294 '-a': 'annotate',
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295 '-d:': 'directory=',
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296 '-e': 'erase',
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297 '-h': 'help',
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298 '-i': 'ignore-errors',
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299 '-m': 'show-missing',
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300 '-r': 'report',
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301 '-x': 'execute',
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302 '-o': 'omit=',
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303 }
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304 short_opts = string.join(map(lambda o: o[1:], optmap.keys()), '')
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305 long_opts = optmap.values()
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306 options, args = getopt.getopt(sys.argv[1:], short_opts, long_opts)
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307 for o, a in options:
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308 if optmap.has_key(o):
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309 settings[optmap[o]] = 1
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310 elif optmap.has_key(o + ':'):
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311 settings[optmap[o + ':']] = a
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312 elif o[2:] in long_opts:
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313 settings[o[2:]] = 1
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314 elif o[2:] + '=' in long_opts:
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315 settings[o[2:]] = a
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316 else:
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317 self.help("Unknown option: '%s'." % o)
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318 if settings.get('help'):
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319 self.help()
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320 for i in ['erase', 'execute']:
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321 for j in ['annotate', 'report']:
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322 if settings.get(i) and settings.get(j):
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323 self.help("You can't specify the '%s' and '%s' "
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324 "options at the same time." % (i, j))
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325 args_needed = (settings.get('execute')
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326 or settings.get('annotate')
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327 or settings.get('report'))
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328 action = settings.get('erase') or args_needed
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329 if not action:
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330 self.help("You must specify at least one of -e, -x, -r, or -a.")
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331 if not args_needed and args:
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332 self.help("Unexpected arguments %s." % args)
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333
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334 self.get_ready()
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335 self.exclude('#pragma[: ]+[nN][oO] [cC][oO][vV][eE][rR]')
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336
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337 if settings.get('erase'):
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338 self.erase()
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339 if settings.get('execute'):
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340 if not args:
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341 self.help("Nothing to do.")
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342 sys.argv = args
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343 self.start()
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344 import __main__
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345 sys.path[0] = os.path.dirname(sys.argv[0])
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346 execfile(sys.argv[0], __main__.__dict__)
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347 if not args:
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348 args = self.cexecuted.keys()
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349 ignore_errors = settings.get('ignore-errors')
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350 show_missing = settings.get('show-missing')
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351 directory = settings.get('directory')
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352 omit = filter(None, settings.get('omit', '').split(','))
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353 omit += ['/<'] # Always skip /<string> etc.
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354
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355 if settings.get('report'):
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356 self.report(args, show_missing, ignore_errors, omit_prefixes=omit)
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357 if settings.get('annotate'):
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358 self.annotate(args, directory, ignore_errors, omit_prefixes=omit)
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359
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360 def use_cache(self, usecache):
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361 self.usecache = usecache
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362
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363 def get_ready(self):
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diff changeset
364 if self.usecache and not self.cache:
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365 self.cache = os.path.abspath(os.environ.get(self.cache_env,
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diff changeset
366 self.cache_default))
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367 self.restore()
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368 self.analysis_cache = {}
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369
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370 def start(self):
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371 self.get_ready()
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diff changeset
372 if self.nesting == 0: #pragma: no cover
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373 sys.settrace(self.t)
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374 if hasattr(threading, 'settrace'):
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375 threading.settrace(self.t)
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376 self.nesting += 1
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377
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378 def stop(self):
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379 self.nesting -= 1
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diff changeset
380 if self.nesting == 0: #pragma: no cover
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381 sys.settrace(None)
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382 if hasattr(threading, 'settrace'):
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383 threading.settrace(None)
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384
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385 def erase(self):
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386 self.c = {}
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387 self.analysis_cache = {}
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diff changeset
388 self.cexecuted = {}
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389 if self.cache and os.path.exists(self.cache):
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390 os.remove(self.cache)
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diff changeset
391 self.exclude_re = ""
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392
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393 def exclude(self, re):
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diff changeset
394 if self.exclude_re:
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395 self.exclude_re += "|"
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diff changeset
396 self.exclude_re += "(" + re + ")"
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parents:
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397
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
398 def begin_recursive(self):
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
399 self.cstack.append(self.c)
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
400 self.xstack.append(self.exclude_re)
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53e843840349 Whitespace/Tab cleanup
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parents: 2144
diff changeset
401
2066
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
402 def end_recursive(self):
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
403 self.c = self.cstack.pop()
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
404 self.exclude_re = self.xstack.pop()
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
405
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
406 # 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
407
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
408 def save(self):
2067
3094becfd8e8 fix bugs in coverage.py.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2066
diff changeset
409 # move to directory that must exist.
3094becfd8e8 fix bugs in coverage.py.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2066
diff changeset
410 os.chdir(os.sep)
2066
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
411 if self.usecache and self.cache:
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
412 self.canonicalize_filenames()
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
413 cache = open(self.cache, 'wb')
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
414 import marshal
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
415 marshal.dump(self.cexecuted, cache)
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
416 cache.close()
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
417
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
418 # 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
419
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
420 def restore(self):
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
421 self.c = {}
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
422 self.cexecuted = {}
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
423 assert self.usecache
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
424 if not os.path.exists(self.cache):
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
425 return
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
426 try:
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
427 cache = open(self.cache, 'rb')
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
428 import marshal
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
429 cexecuted = marshal.load(cache)
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
430 cache.close()
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
431 if isinstance(cexecuted, types.DictType):
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
432 self.cexecuted = cexecuted
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
433 except:
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
434 pass
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
435
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
436 # 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
437 # 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
438 # 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
439
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
440 def canonical_filename(self, filename):
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
441 if not self.canonical_filename_cache.has_key(filename):
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
442 f = filename
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
443 if os.path.isabs(f) and not os.path.exists(f):
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
444 f = os.path.basename(f)
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
445 if not os.path.isabs(f):
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
446 for path in [os.curdir] + sys.path:
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
447 g = os.path.join(path, f)
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
448 if os.path.exists(g):
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
449 f = g
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
450 break
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
451 cf = os.path.normcase(os.path.abspath(f))
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
452 self.canonical_filename_cache[filename] = cf
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
453 return self.canonical_filename_cache[filename]
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
454
3223
53e843840349 Whitespace/Tab cleanup
Thomas Arendsen Hein <thomas@intevation.de>
parents: 2144
diff changeset
455 # 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
456 # 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
457
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
458 def canonicalize_filenames(self):
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
459 for filename, lineno in self.c.keys():
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
460 f = self.canonical_filename(filename)
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
461 if not self.cexecuted.has_key(f):
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
462 self.cexecuted[f] = {}
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
463 self.cexecuted[f][lineno] = 1
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
464 self.c = {}
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
465
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
466 # 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
467
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
468 def morf_filename(self, morf):
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
469 if isinstance(morf, types.ModuleType):
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
470 if not hasattr(morf, '__file__'):
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
471 raise self.error, "Module has no __file__ attribute."
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
472 file = morf.__file__
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
473 else:
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
474 file = morf
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
475 return self.canonical_filename(file)
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
476
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
477 # 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
478 # 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
479 # 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
480 # source code for the module, (2) a list of lines of statements
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
481 # in the source code, and (3) a list of lines of excluded statements.
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
482
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
483 def analyze_morf(self, morf):
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
484 if self.analysis_cache.has_key(morf):
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
485 return self.analysis_cache[morf]
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
486 filename = self.morf_filename(morf)
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
487 ext = os.path.splitext(filename)[1]
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
488 if ext == '.pyc':
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
489 if not os.path.exists(filename[0:-1]):
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
490 raise self.error, ("No source for compiled code '%s'."
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
491 % filename)
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
492 filename = filename[0:-1]
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
493 elif ext != '.py':
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
494 raise self.error, "File '%s' not Python source." % filename
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
495 source = open(filename, 'r')
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
496 lines, excluded_lines = self.find_executable_statements(
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
497 source.read(), exclude=self.exclude_re
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
498 )
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
499 source.close()
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
500 result = filename, lines, excluded_lines
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
501 self.analysis_cache[morf] = result
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
502 return result
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
503
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
504 def get_suite_spots(self, tree, spots):
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
505 import symbol, token
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
506 for i in range(1, len(tree)):
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
507 if type(tree[i]) == type(()):
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
508 if tree[i][0] == symbol.suite:
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
509 # 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
510 lineno_colon = lineno_word = None
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
511 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
512 if tree[j][0] == token.COLON:
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
513 lineno_colon = tree[j][2]
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
514 elif tree[j][0] == token.NAME:
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
515 if tree[j][1] == 'elif':
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
516 # 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
517 # after the keyword.
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
518 t = tree[j+1]
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
519 while t and token.ISNONTERMINAL(t[0]):
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
520 t = t[1]
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
521 if t:
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
522 lineno_word = t[2]
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
523 else:
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
524 lineno_word = tree[j][2]
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
525 break
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
526 elif tree[j][0] == symbol.except_clause:
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
527 # "except" clauses look like:
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
528 # ('except_clause', ('NAME', 'except', lineno), ...)
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
529 if tree[j][1][0] == token.NAME:
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
530 lineno_word = tree[j][1][2]
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
531 break
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
532 if lineno_colon and lineno_word:
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
533 # 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
534 # between the two with the two line numbers.
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
535 for l in range(lineno_word, lineno_colon+1):
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
536 spots[l] = (lineno_word, lineno_colon)
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
537 self.get_suite_spots(tree[i], spots)
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
538
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
539 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
540 # Find lines which match an exclusion pattern.
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
541 excluded = {}
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
542 suite_spots = {}
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
543 if exclude:
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
544 reExclude = re.compile(exclude)
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
545 lines = text.split('\n')
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
546 for i in range(len(lines)):
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
547 if reExclude.search(lines[i]):
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
548 excluded[i+1] = 1
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
549
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
550 import parser
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
551 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
552 self.get_suite_spots(tree, suite_spots)
3223
53e843840349 Whitespace/Tab cleanup
Thomas Arendsen Hein <thomas@intevation.de>
parents: 2144
diff changeset
553
2066
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
554 # 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
555 # 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
556 statements = {}
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
557 ast = compiler.parse(text+'\n\n')
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
558 visitor = StatementFindingAstVisitor(statements, excluded, suite_spots)
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
559 compiler.walk(ast, visitor, walker=visitor)
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
560
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
561 lines = statements.keys()
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
562 lines.sort()
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
563 excluded_lines = excluded.keys()
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
564 excluded_lines.sort()
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
565 return lines, excluded_lines
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
566
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
567 # 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
568 # 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
569 # 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
570 # 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
571 # [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
572 # 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
573
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
574 def format_lines(self, statements, lines):
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
575 pairs = []
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
576 i = 0
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
577 j = 0
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
578 start = None
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
579 pairs = []
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
580 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
581 if statements[i] == lines[j]:
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
582 if start == None:
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
583 start = lines[j]
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
584 end = lines[j]
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
585 j = j + 1
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
586 elif start:
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
587 pairs.append((start, end))
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
588 start = None
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
589 i = i + 1
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
590 if start:
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
591 pairs.append((start, end))
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
592 def stringify(pair):
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
593 start, end = pair
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
594 if start == end:
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
595 return "%d" % start
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
596 else:
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
597 return "%d-%d" % (start, end)
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
598 return string.join(map(stringify, pairs), ", ")
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
599
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
600 # Backward compatibility with version 1.
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
601 def analysis(self, morf):
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
602 f, s, _, m, mf = self.analysis2(morf)
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
603 return f, s, m, mf
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
604
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
605 def analysis2(self, morf):
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
606 filename, statements, excluded = self.analyze_morf(morf)
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
607 self.canonicalize_filenames()
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
608 if not self.cexecuted.has_key(filename):
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
609 self.cexecuted[filename] = {}
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
610 missing = []
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
611 for line in statements:
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
612 if not self.cexecuted[filename].has_key(line):
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
613 missing.append(line)
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
614 return (filename, statements, excluded, missing,
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
615 self.format_lines(statements, missing))
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
616
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
617 def relative_filename(self, filename):
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
618 """ 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
619 """
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
620 return filename.replace(self.relative_dir, "")
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
621
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
622 def morf_name(self, morf):
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
623 """ 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
624 """
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
625 if isinstance(morf, types.ModuleType):
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
626 return morf.__name__
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
627 else:
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
628 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
629
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
630 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
631 """ 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
632 with any one of the omit_prefixes.
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
633 """
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
634 filtered_morfs = []
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
635 for morf in morfs:
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
636 for prefix in omit_prefixes:
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
637 if self.morf_name(morf).startswith(prefix):
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
638 break
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
639 else:
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
640 filtered_morfs.append(morf)
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
641
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
642 return filtered_morfs
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
643
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
644 def morf_name_compare(self, x, y):
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
645 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
646
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
647 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
648 if not isinstance(morfs, types.ListType):
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
649 morfs = [morfs]
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
650 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
651 morfs.sort(self.morf_name_compare)
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
652
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
653 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
654 fmt_name = "%%- %ds " % max_name
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
655 fmt_err = fmt_name + "%s: %s"
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
656 header = fmt_name % "Name" + " Stmts Exec Cover"
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
657 fmt_coverage = fmt_name + "% 6d % 6d % 5d%%"
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
658 if show_missing:
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
659 header = header + " Missing"
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
660 fmt_coverage = fmt_coverage + " %s"
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
661 if not file:
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
662 file = sys.stdout
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
663 print >>file, header
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
664 print >>file, "-" * len(header)
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
665 total_statements = 0
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
666 total_executed = 0
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
667 for morf in morfs:
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
668 name = self.morf_name(morf)
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
669 try:
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
670 _, statements, _, missing, readable = self.analysis2(morf)
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
671 n = len(statements)
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
672 m = n - len(missing)
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
673 if n > 0:
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
674 pc = 100.0 * m / n
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
675 else:
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
676 pc = 100.0
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
677 args = (name, n, m, pc)
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
678 if show_missing:
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
679 args = args + (readable,)
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
680 print >>file, fmt_coverage % args
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
681 total_statements = total_statements + n
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
682 total_executed = total_executed + m
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
683 except KeyboardInterrupt: #pragma: no cover
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
684 raise
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
685 except:
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
686 if not ignore_errors:
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
687 type, msg = sys.exc_info()[0:2]
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
688 print >>file, fmt_err % (name, type, msg)
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
689 if len(morfs) > 1:
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
690 print >>file, "-" * len(header)
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
691 if total_statements > 0:
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
692 pc = 100.0 * total_executed / total_statements
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
693 else:
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
694 pc = 100.0
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
695 args = ("TOTAL", total_statements, total_executed, pc)
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
696 if show_missing:
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
697 args = args + ("",)
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
698 print >>file, fmt_coverage % args
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
699
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
700 # annotate(morfs, ignore_errors).
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
701
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
702 blank_re = re.compile(r"\s*(#|$)")
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
703 else_re = re.compile(r"\s*else\s*:\s*(#|$)")
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
704
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
705 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
706 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
707 for morf in morfs:
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
708 try:
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
709 filename, statements, excluded, missing, _ = self.analysis2(morf)
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
710 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
711 except KeyboardInterrupt:
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
712 raise
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
713 except:
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
714 if not ignore_errors:
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
715 raise
3223
53e843840349 Whitespace/Tab cleanup
Thomas Arendsen Hein <thomas@intevation.de>
parents: 2144
diff changeset
716
2066
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
717 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
718 source = open(filename, 'r')
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
719 if directory:
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
720 dest_file = os.path.join(directory,
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
721 os.path.basename(filename)
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
722 + ',cover')
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
723 else:
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
724 dest_file = filename + ',cover'
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
725 dest = open(dest_file, 'w')
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
726 lineno = 0
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
727 i = 0
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
728 j = 0
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
729 covered = 1
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
730 while 1:
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
731 line = source.readline()
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
732 if line == '':
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
733 break
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
734 lineno = lineno + 1
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
735 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
736 i = i + 1
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
737 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
738 j = j + 1
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
739 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
740 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
741 if self.blank_re.match(line):
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
742 dest.write(' ')
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
743 elif self.else_re.match(line):
3223
53e843840349 Whitespace/Tab cleanup
Thomas Arendsen Hein <thomas@intevation.de>
parents: 2144
diff changeset
744 # 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
745 # See [GDR 2001-12-04b, 3.2].
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
746 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
747 dest.write('! ')
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
748 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
749 dest.write('> ')
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
750 elif statements[i] == missing[j]:
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
751 dest.write('! ')
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
752 else:
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
753 dest.write('> ')
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
754 elif lineno in excluded:
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
755 dest.write('- ')
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
756 elif covered:
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
757 dest.write('> ')
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
758 else:
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
759 dest.write('! ')
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
760 dest.write(line)
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
761 source.close()
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
762 dest.close()
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
763
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
764 # Singleton object.
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
765 the_coverage = coverage()
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
766
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
767 # Module functions call methods in the singleton object.
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
768 def use_cache(*args, **kw): return the_coverage.use_cache(*args, **kw)
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
769 def start(*args, **kw): return the_coverage.start(*args, **kw)
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
770 def stop(*args, **kw): return the_coverage.stop(*args, **kw)
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
771 def erase(*args, **kw): return the_coverage.erase(*args, **kw)
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
772 def begin_recursive(*args, **kw): return the_coverage.begin_recursive(*args, **kw)
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
773 def end_recursive(*args, **kw): return the_coverage.end_recursive(*args, **kw)
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
774 def exclude(*args, **kw): return the_coverage.exclude(*args, **kw)
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
775 def analysis(*args, **kw): return the_coverage.analysis(*args, **kw)
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
776 def analysis2(*args, **kw): return the_coverage.analysis2(*args, **kw)
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
777 def report(*args, **kw): return the_coverage.report(*args, **kw)
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
778 def annotate(*args, **kw): return the_coverage.annotate(*args, **kw)
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
779 def annotate_file(*args, **kw): return the_coverage.annotate_file(*args, **kw)
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
780
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
781 # 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
782 # 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
783 # available.)
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
784 try:
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
785 import atexit
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
786 atexit.register(the_coverage.save)
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
787 except ImportError:
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
788 sys.exitfunc = the_coverage.save
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
789
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
790 # Command-line interface.
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
791 if __name__ == '__main__':
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
792 the_coverage.command_line()
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
793
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
794
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
795 # A. REFERENCES
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
796 #
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
797 # [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
798 # Ravenbrook Limited; 2001-12-04;
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
799 # <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
800 #
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
801 # [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
802 # 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
803 # <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
804 #
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
805 # [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
806 # Guide van Rossum; 2001-07-20;
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
807 # <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
808 #
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
809 # [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
810 # 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
811 #
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
812 #
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
813 # B. DOCUMENT HISTORY
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
814 #
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
815 # 2001-12-04 GDR Created.
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 # 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
818 # annotation.
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
819 #
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
820 # 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
821 #
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
822 # 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
823 # 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
824 #
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
825 # 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
826 # 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
827 #
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
828 # 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
829 # 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
830 #
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
831 # 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
832 #
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
833 # 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
834 # 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
835 # its own.
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
836 #
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
837 # 2004-12-12 NMB Significant code changes.
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
838 # - 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
839 # 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
840 # lines.
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
841 # - 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
842 # - 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
843 # - Modernized the code.
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
844 #
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
845 # 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
846 # 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
847 # 'annotate_file'.
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 # 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
850 # Thanks, Allen.
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
851 #
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
852 # 2005-12-02 NMB Call threading.settrace so that all threads are measured.
3223
53e843840349 Whitespace/Tab cleanup
Thomas Arendsen Hein <thomas@intevation.de>
parents: 2144
diff changeset
853 # 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
854 # captured to a different destination.
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
855 #
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
856 # 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
857 #
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
858 # 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
859 # 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
860 #
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
861 # C. COPYRIGHT AND LICENCE
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
862 #
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
863 # Copyright 2001 Gareth Rees. All rights reserved.
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
864 # Copyright 2004-2005 Ned Batchelder. All rights reserved.
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
865 #
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
866 # 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
867 # 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
868 # met:
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
869 #
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
870 # 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
871 # 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
872 #
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
873 # 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
874 # 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
875 # 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
876 # distribution.
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
877 #
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
878 # 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
879 # "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
880 # 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
881 # 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
882 # 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
883 # INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
884 # 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
885 # 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
886 # 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
887 # 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
888 # 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
889 # DAMAGE.
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
890 #
a5d072f38a4a add coverage.py module to tests directory.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents:
diff changeset
891 # $Id: coverage.py 26 2005-12-04 18:42:44Z ned $