fileset: use decorator to mark a function as fileset predicate
Using decorator can localize changes for adding (or removing) a
fileset predicate function in source code.
It is also useful to pick predicates up for specific purpose. For
example, subsequent patches marks predicates as "call status" or "use
existing" via decorator.
To avoid (1) redundancy between "predicate name" and (the beginning
of) help document, and (2) accidental typo of help document, this
patch also makes decorator put predicate declration into the beginning
of help.
This file tests the behavior of run-tests.py itself.
Avoid interference from actual test env:
$ unset HGTEST_JOBS
$ unset HGTEST_TIMEOUT
$ unset HGTEST_PORT
$ unset HGTEST_SHELL
Smoke test with install
============
$ run-tests.py $HGTEST_RUN_TESTS_PURE -l
# Ran 0 tests, 0 skipped, 0 warned, 0 failed.
Define a helper to avoid the install step
=============
$ rt()
> {
> run-tests.py --with-hg=`which hg` "$@"
> }
a succesful test
=======================
$ cat > test-success.t << EOF
> $ echo babar
> babar
> $ echo xyzzy
> never happens (?)
> xyzzy
> nor this (?)
> EOF
$ rt
.
# Ran 1 tests, 0 skipped, 0 warned, 0 failed.
failing test
==================
$ cat > test-failure.t << EOF
> $ echo babar
> rataxes
> This is a noop statement so that
> this test is still more bytes than success.
> EOF
>>> fh = open('test-failure-unicode.t', 'wb')
>>> fh.write(u' $ echo babar\u03b1\n'.encode('utf-8')) and None
>>> fh.write(u' l\u03b5\u03b5t\n'.encode('utf-8')) and None
$ rt
--- $TESTTMP/test-failure.t
+++ $TESTTMP/test-failure.t.err
@@ -1,4 +1,4 @@
$ echo babar
- rataxes
+ babar
This is a noop statement so that
this test is still more bytes than success.
ERROR: test-failure.t output changed
!.
--- $TESTTMP/test-failure-unicode.t
+++ $TESTTMP/test-failure-unicode.t.err
@@ -1,2 +1,2 @@
$ echo babar\xce\xb1 (esc)
- l\xce\xb5\xce\xb5t (esc)
+ babar\xce\xb1 (esc)
ERROR: test-failure-unicode.t output changed
!
Failed test-failure.t: output changed
Failed test-failure-unicode.t: output changed
# Ran 3 tests, 0 skipped, 0 warned, 2 failed.
python hash seed: * (glob)
[1]
test --xunit support
$ rt --xunit=xunit.xml
--- $TESTTMP/test-failure.t
+++ $TESTTMP/test-failure.t.err
@@ -1,4 +1,4 @@
$ echo babar
- rataxes
+ babar
This is a noop statement so that
this test is still more bytes than success.
ERROR: test-failure.t output changed
!.
--- $TESTTMP/test-failure-unicode.t
+++ $TESTTMP/test-failure-unicode.t.err
@@ -1,2 +1,2 @@
$ echo babar\xce\xb1 (esc)
- l\xce\xb5\xce\xb5t (esc)
+ babar\xce\xb1 (esc)
ERROR: test-failure-unicode.t output changed
!
Failed test-failure.t: output changed
Failed test-failure-unicode.t: output changed
# Ran 3 tests, 0 skipped, 0 warned, 2 failed.
python hash seed: * (glob)
[1]
$ cat xunit.xml
<?xml version="1.0" encoding="utf-8"?>
<testsuite errors="0" failures="2" name="run-tests" skipped="0" tests="3">
<testcase name="test-success.t" time="*"/> (glob)
<testcase name="test-failure-unicode.t" time="*"> (glob)
<![CDATA[--- $TESTTMP/test-failure-unicode.t
+++ $TESTTMP/test-failure-unicode.t.err
@@ -1,2 +1,2 @@
$ echo babar\xce\xb1 (esc)
- l\xce\xb5\xce\xb5t (esc)
+ babar\xce\xb1 (esc)
]]> </testcase>
<testcase name="test-failure.t" time="*"> (glob)
<![CDATA[--- $TESTTMP/test-failure.t
+++ $TESTTMP/test-failure.t.err
@@ -1,4 +1,4 @@
$ echo babar
- rataxes
+ babar
This is a noop statement so that
this test is still more bytes than success.
]]> </testcase>
</testsuite>
$ rm test-failure-unicode.t
test for --retest
====================
$ rt --retest
--- $TESTTMP/test-failure.t
+++ $TESTTMP/test-failure.t.err
@@ -1,4 +1,4 @@
$ echo babar
- rataxes
+ babar
This is a noop statement so that
this test is still more bytes than success.
ERROR: test-failure.t output changed
!
Failed test-failure.t: output changed
# Ran 2 tests, 1 skipped, 0 warned, 1 failed.
python hash seed: * (glob)
[1]
Selecting Tests To Run
======================
successful
$ rt test-success.t
.
# Ran 1 tests, 0 skipped, 0 warned, 0 failed.
success w/ keyword
$ rt -k xyzzy
.
# Ran 2 tests, 1 skipped, 0 warned, 0 failed.
failed
$ rt test-failure.t
--- $TESTTMP/test-failure.t
+++ $TESTTMP/test-failure.t.err
@@ -1,4 +1,4 @@
$ echo babar
- rataxes
+ babar
This is a noop statement so that
this test is still more bytes than success.
ERROR: test-failure.t output changed
!
Failed test-failure.t: output changed
# Ran 1 tests, 0 skipped, 0 warned, 1 failed.
python hash seed: * (glob)
[1]
failure w/ keyword
$ rt -k rataxes
--- $TESTTMP/test-failure.t
+++ $TESTTMP/test-failure.t.err
@@ -1,4 +1,4 @@
$ echo babar
- rataxes
+ babar
This is a noop statement so that
this test is still more bytes than success.
ERROR: test-failure.t output changed
!
Failed test-failure.t: output changed
# Ran 2 tests, 1 skipped, 0 warned, 1 failed.
python hash seed: * (glob)
[1]
Verify that when a process fails to start we show a useful message
==================================================================
NOTE: there is currently a bug where this shows "2 failed" even though
it's actually the same test being reported for failure twice.
$ cat > test-serve-fail.t <<EOF
> $ echo 'abort: child process failed to start blah'
> EOF
$ rt test-serve-fail.t
ERROR: test-serve-fail.t output changed
!
ERROR: test-serve-fail.t output changed
!
Failed test-serve-fail.t: server failed to start (HGPORT=*) (glob)
Failed test-serve-fail.t: output changed
# Ran 1 tests, 0 skipped, 0 warned, 2 failed.
python hash seed: * (glob)
[1]
$ rm test-serve-fail.t
Running In Debug Mode
======================
$ rt --debug 2>&1 | grep -v pwd
+ echo *SALT* 0 0 (glob)
*SALT* 0 0 (glob)
+ echo babar
babar
+ echo *SALT* 4 0 (glob)
*SALT* 4 0 (glob)
.+ echo *SALT* 0 0 (glob)
*SALT* 0 0 (glob)
+ echo babar
babar
+ echo *SALT* 2 0 (glob)
*SALT* 2 0 (glob)
+ echo xyzzy
xyzzy
+ echo *SALT* 6 0 (glob)
*SALT* 6 0 (glob)
.
# Ran 2 tests, 0 skipped, 0 warned, 0 failed.
Parallel runs
==============
(duplicate the failing test to get predictable output)
$ cp test-failure.t test-failure-copy.t
$ rt --jobs 2 test-failure*.t -n
!!
Failed test-failure*.t: output changed (glob)
Failed test-failure*.t: output changed (glob)
# Ran 2 tests, 0 skipped, 0 warned, 2 failed.
python hash seed: * (glob)
[1]
failures in parallel with --first should only print one failure
>>> f = open('test-nothing.t', 'w')
>>> f.write('foo\n' * 1024) and None
>>> f.write(' $ sleep 1') and None
$ rt --jobs 2 --first
--- $TESTTMP/test-failure*.t (glob)
+++ $TESTTMP/test-failure*.t.err (glob)
@@ -1,4 +1,4 @@
$ echo babar
- rataxes
+ babar
This is a noop statement so that
this test is still more bytes than success.
Failed test-failure*.t: output changed (glob)
Failed test-nothing.t: output changed
# Ran 2 tests, 0 skipped, 0 warned, 2 failed.
python hash seed: * (glob)
[1]
(delete the duplicated test file)
$ rm test-failure-copy.t test-nothing.t
Interactive run
===============
(backup the failing test)
$ cp test-failure.t backup
Refuse the fix
$ echo 'n' | rt -i
--- $TESTTMP/test-failure.t
+++ $TESTTMP/test-failure.t.err
@@ -1,4 +1,4 @@
$ echo babar
- rataxes
+ babar
This is a noop statement so that
this test is still more bytes than success.
Accept this change? [n]
ERROR: test-failure.t output changed
!.
Failed test-failure.t: output changed
# Ran 2 tests, 0 skipped, 0 warned, 1 failed.
python hash seed: * (glob)
[1]
$ cat test-failure.t
$ echo babar
rataxes
This is a noop statement so that
this test is still more bytes than success.
Interactive with custom view
$ echo 'n' | rt -i --view echo
$TESTTMP/test-failure.t $TESTTMP/test-failure.t.err (glob)
Accept this change? [n]* (glob)
ERROR: test-failure.t output changed
!.
Failed test-failure.t: output changed
# Ran 2 tests, 0 skipped, 0 warned, 1 failed.
python hash seed: * (glob)
[1]
View the fix
$ echo 'y' | rt --view echo
$TESTTMP/test-failure.t $TESTTMP/test-failure.t.err (glob)
ERROR: test-failure.t output changed
!.
Failed test-failure.t: output changed
# Ran 2 tests, 0 skipped, 0 warned, 1 failed.
python hash seed: * (glob)
[1]
Accept the fix
$ echo " $ echo 'saved backup bundle to \$TESTTMP/foo.hg'" >> test-failure.t
$ echo " saved backup bundle to \$TESTTMP/foo.hg" >> test-failure.t
$ echo " $ echo 'saved backup bundle to \$TESTTMP/foo.hg'" >> test-failure.t
$ echo " saved backup bundle to \$TESTTMP/foo.hg (glob)" >> test-failure.t
$ echo " $ echo 'saved backup bundle to \$TESTTMP/foo.hg'" >> test-failure.t
$ echo " saved backup bundle to \$TESTTMP/*.hg (glob)" >> test-failure.t
$ echo 'y' | rt -i 2>&1
--- $TESTTMP/test-failure.t
+++ $TESTTMP/test-failure.t.err
@@ -1,9 +1,9 @@
$ echo babar
- rataxes
+ babar
This is a noop statement so that
this test is still more bytes than success.
$ echo 'saved backup bundle to $TESTTMP/foo.hg'
- saved backup bundle to $TESTTMP/foo.hg
+ saved backup bundle to $TESTTMP/foo.hg* (glob)
$ echo 'saved backup bundle to $TESTTMP/foo.hg'
saved backup bundle to $TESTTMP/foo.hg* (glob)
$ echo 'saved backup bundle to $TESTTMP/foo.hg'
Accept this change? [n] ..
# Ran 2 tests, 0 skipped, 0 warned, 0 failed.
$ sed -e 's,(glob)$,&<,g' test-failure.t
$ echo babar
babar
This is a noop statement so that
this test is still more bytes than success.
$ echo 'saved backup bundle to $TESTTMP/foo.hg'
saved backup bundle to $TESTTMP/foo.hg (glob)<
$ echo 'saved backup bundle to $TESTTMP/foo.hg'
saved backup bundle to $TESTTMP/foo.hg (glob)<
$ echo 'saved backup bundle to $TESTTMP/foo.hg'
saved backup bundle to $TESTTMP/*.hg (glob)<
(reinstall)
$ mv backup test-failure.t
No Diff
===============
$ rt --nodiff
!.
Failed test-failure.t: output changed
# Ran 2 tests, 0 skipped, 0 warned, 1 failed.
python hash seed: * (glob)
[1]
test --tmpdir support
$ rt --tmpdir=$TESTTMP/keep test-success.t
Keeping testtmp dir: $TESTTMP/keep/child1/test-success.t (glob)
Keeping threadtmp dir: $TESTTMP/keep/child1 (glob)
.
# Ran 1 tests, 0 skipped, 0 warned, 0 failed.
timeouts
========
$ cat > test-timeout.t <<EOF
> $ sleep 2
> $ echo pass
> pass
> EOF
> echo '#require slow' > test-slow-timeout.t
> cat test-timeout.t >> test-slow-timeout.t
$ rt --timeout=1 --slowtimeout=3 test-timeout.t test-slow-timeout.t
st
Skipped test-slow-timeout.t: skipped
Failed test-timeout.t: timed out
# Ran 1 tests, 1 skipped, 0 warned, 1 failed.
python hash seed: * (glob)
[1]
$ rt --timeout=1 --slowtimeout=3 \
> test-timeout.t test-slow-timeout.t --allow-slow-tests
.t
Failed test-timeout.t: timed out
# Ran 2 tests, 0 skipped, 0 warned, 1 failed.
python hash seed: * (glob)
[1]
$ rm test-timeout.t test-slow-timeout.t
test for --time
==================
$ rt test-success.t --time
.
# Ran 1 tests, 0 skipped, 0 warned, 0 failed.
# Producing time report
start end cuser csys real Test
\s*[\d\.]{5} \s*[\d\.]{5} \s*[\d\.]{5} \s*[\d\.]{5} \s*[\d\.]{5} test-success.t (re)
test for --time with --job enabled
====================================
$ rt test-success.t --time --jobs 2
.
# Ran 1 tests, 0 skipped, 0 warned, 0 failed.
# Producing time report
start end cuser csys real Test
\s*[\d\.]{5} \s*[\d\.]{5} \s*[\d\.]{5} \s*[\d\.]{5} \s*[\d\.]{5} test-success.t (re)
Skips
================
$ cat > test-skip.t <<EOF
> $ echo xyzzy
> #require false
> EOF
$ rt --nodiff
!.s
Skipped test-skip.t: skipped
Failed test-failure.t: output changed
# Ran 2 tests, 1 skipped, 0 warned, 1 failed.
python hash seed: * (glob)
[1]
$ rt --keyword xyzzy
.s
Skipped test-skip.t: skipped
# Ran 2 tests, 2 skipped, 0 warned, 0 failed.
Skips with xml
$ rt --keyword xyzzy \
> --xunit=xunit.xml
.s
Skipped test-skip.t: skipped
# Ran 2 tests, 2 skipped, 0 warned, 0 failed.
$ cat xunit.xml
<?xml version="1.0" encoding="utf-8"?>
<testsuite errors="0" failures="0" name="run-tests" skipped="2" tests="2">
<testcase name="test-success.t" time="*"/> (glob)
</testsuite>
Missing skips or blacklisted skips don't count as executed:
$ echo test-failure.t > blacklist
$ rt --blacklist=blacklist \
> test-failure.t test-bogus.t
ss
Skipped test-bogus.t: Doesn't exist
Skipped test-failure.t: blacklisted
# Ran 0 tests, 2 skipped, 0 warned, 0 failed.
#if json
test for --json
==================
$ rt --json
--- $TESTTMP/test-failure.t
+++ $TESTTMP/test-failure.t.err
@@ -1,4 +1,4 @@
$ echo babar
- rataxes
+ babar
This is a noop statement so that
this test is still more bytes than success.
ERROR: test-failure.t output changed
!.s
Skipped test-skip.t: skipped
Failed test-failure.t: output changed
# Ran 2 tests, 1 skipped, 0 warned, 1 failed.
python hash seed: * (glob)
[1]
$ cat report.json
testreport ={
"test-failure.t": [\{] (re)
"csys": "\s*[\d\.]{4,5}", ? (re)
"cuser": "\s*[\d\.]{4,5}", ? (re)
"end": "\s*[\d\.]{4,5}", ? (re)
"result": "failure", ? (re)
"start": "\s*[\d\.]{4,5}", ? (re)
"time": "\s*[\d\.]{4,5}" (re)
}, ? (re)
"test-skip.t": {
"csys": "\s*[\d\.]{4,5}", ? (re)
"cuser": "\s*[\d\.]{4,5}", ? (re)
"end": "\s*[\d\.]{4,5}", ? (re)
"result": "skip", ? (re)
"start": "\s*[\d\.]{4,5}", ? (re)
"time": "\s*[\d\.]{4,5}" (re)
}, ? (re)
"test-success.t": [\{] (re)
"csys": "\s*[\d\.]{4,5}", ? (re)
"cuser": "\s*[\d\.]{4,5}", ? (re)
"end": "\s*[\d\.]{4,5}", ? (re)
"result": "success", ? (re)
"start": "\s*[\d\.]{4,5}", ? (re)
"time": "\s*[\d\.]{4,5}" (re)
}
} (no-eol)
Test that failed test accepted through interactive are properly reported:
$ cp test-failure.t backup
$ echo y | rt --json -i
--- $TESTTMP/test-failure.t
+++ $TESTTMP/test-failure.t.err
@@ -1,4 +1,4 @@
$ echo babar
- rataxes
+ babar
This is a noop statement so that
this test is still more bytes than success.
Accept this change? [n] ..s
Skipped test-skip.t: skipped
# Ran 2 tests, 1 skipped, 0 warned, 0 failed.
$ cat report.json
testreport ={
"test-failure.t": [\{] (re)
"csys": "\s*[\d\.]{4,5}", ? (re)
"cuser": "\s*[\d\.]{4,5}", ? (re)
"end": "\s*[\d\.]{4,5}", ? (re)
"result": "success", ? (re)
"start": "\s*[\d\.]{4,5}", ? (re)
"time": "\s*[\d\.]{4,5}" (re)
}, ? (re)
"test-skip.t": {
"csys": "\s*[\d\.]{4,5}", ? (re)
"cuser": "\s*[\d\.]{4,5}", ? (re)
"end": "\s*[\d\.]{4,5}", ? (re)
"result": "skip", ? (re)
"start": "\s*[\d\.]{4,5}", ? (re)
"time": "\s*[\d\.]{4,5}" (re)
}, ? (re)
"test-success.t": [\{] (re)
"csys": "\s*[\d\.]{4,5}", ? (re)
"cuser": "\s*[\d\.]{4,5}", ? (re)
"end": "\s*[\d\.]{4,5}", ? (re)
"result": "success", ? (re)
"start": "\s*[\d\.]{4,5}", ? (re)
"time": "\s*[\d\.]{4,5}" (re)
}
} (no-eol)
$ mv backup test-failure.t
#endif
backslash on end of line with glob matching is handled properly
$ cat > test-glob-backslash.t << EOF
> $ echo 'foo bar \\'
> foo * \ (glob)
> EOF
$ rt test-glob-backslash.t
.
# Ran 1 tests, 0 skipped, 0 warned, 0 failed.
$ rm -f test-glob-backslash.t
Test reusability for third party tools
======================================
$ mkdir "$TESTTMP"/anothertests
$ cd "$TESTTMP"/anothertests
test that `run-tests.py` can execute hghave, even if it runs not in
Mercurial source tree.
$ cat > test-hghave.t <<EOF
> #require true
> $ echo foo
> foo
> EOF
$ rt $HGTEST_RUN_TESTS_PURE test-hghave.t
.
# Ran 1 tests, 0 skipped, 0 warned, 0 failed.
test that RUNTESTDIR refers the directory, in which `run-tests.py` now
running is placed.
$ cat > test-runtestdir.t <<EOF
> - $TESTDIR, in which test-run-tests.t is placed
> - \$TESTDIR, in which test-runtestdir.t is placed (expanded at runtime)
> - \$RUNTESTDIR, in which run-tests.py is placed (expanded at runtime)
>
> #if windows
> $ test "\$TESTDIR" = "$TESTTMP\anothertests"
> #else
> $ test "\$TESTDIR" = "$TESTTMP"/anothertests
> #endif
> $ test "\$RUNTESTDIR" = "$TESTDIR"
> $ head -n 3 "\$RUNTESTDIR"/../contrib/check-code.py
> #!/usr/bin/env python
> #
> # check-code - a style and portability checker for Mercurial
> EOF
$ rt $HGTEST_RUN_TESTS_PURE test-runtestdir.t
.
# Ran 1 tests, 0 skipped, 0 warned, 0 failed.
#if execbit
test that TESTDIR is referred in PATH
$ cat > custom-command.sh <<EOF
> #!/bin/sh
> echo "hello world"
> EOF
$ chmod +x custom-command.sh
$ cat > test-testdir-path.t <<EOF
> $ custom-command.sh
> hello world
> EOF
$ rt $HGTEST_RUN_TESTS_PURE test-testdir-path.t
.
# Ran 1 tests, 0 skipped, 0 warned, 0 failed.
#endif
test support for --allow-slow-tests
$ cat > test-very-slow-test.t <<EOF
> #require slow
> $ echo pass
> pass
> EOF
$ rt $HGTEST_RUN_TESTS_PURE test-very-slow-test.t
s
Skipped test-very-slow-test.t: skipped
# Ran 0 tests, 1 skipped, 0 warned, 0 failed.
$ rt $HGTEST_RUN_TESTS_PURE --allow-slow-tests test-very-slow-test.t
.
# Ran 1 tests, 0 skipped, 0 warned, 0 failed.