Use subprocess to emulate Popen4 if available - similar to how it is done in
util.py.
Using popen2 under python 2.6 gives
DeprecationWarning: The popen2 module is deprecated. Use the subprocess module.
The merge tool selecting algorithm is hardcoded to look for hgmerge in $PATH
before it falls back to use internal merge. This fixes the test for this
fallback to be tolerant to existing hgmerges.
On Mac OS X, several top-level directories are actually symlinks into
/private. When setting up HGTMP, expand the symlinks so that later
comparisons to or substituations with the actual path work as expected.
Some SUSE version don't like --home, they fail with:
"error: must supply either home or prefix/exec-prefix -- not both"
this is due to SUSE shipping a distutils.cfg conflicting with --home.
optparse of python2.3 does not transform default values to the specified
type so e.g. "HGTEST_JOBS=4" (introduced in b8e8d6b0ae08) causes tests
to abort, because options.jobs is set to '4' instead of the number 4.
This fixes passing back fail messages mistaken for skip messages when
running with parallel jobs because run_children() only expects one message per
fail.
Add [merge-tool] hgrc section with:
<tool>.executable = name or path (<tool>)
<tool>.args = args with $local/base/other/output ($local $base $other)
<tool>.priority = priority (default 0)
<tool>.binary = handles binary (False)
<tool>.symlink = handles symlinks (False)
<tool>.checkconflict = check for conflict markers (False)
<tool>.premerge = try internal simplemerge (True if not binary or symlink)
Four built-in tools: internal:{merge,local,other,fail}
Add [merge-patterns] section of the form:
<pattern> = <tool>
Priority of settings is:
HGMERGE
merge-patterns
ui:merge
merge-tools by priority
hgmerge, if it can be found
Changes:
unsuccessful merges leave .orig files
63beab327d26 introduced using ui.username before web.contact, but this was
never documented and might cause commit accidents.
- Drop web.author (deprecated since 2005)
- Try ui.username or $EMAIL as a fallback to display something useful.
- Update docs for the fallbacks.
Part of test-tags was modified just to be sure this works.
The change in test-archive-symlinks is necessary to avoid a "helpful"
warning from GNU tar ("implausibly old time stamp 1970-01-01 00:00:00").
if not verbose:
- print 's' rather than '.'
- pass skipped test reports back to parent for -j
- report which tests were skipped at the end
- print '.' after test completion
Without this an aborted test could produce an empty .err file so the diff
looks like as if all lines of the .out files are just missing for some unknown
reason.
hghave detects system features like symlinks availability at run-time. Tests can be skipped by starting them with:
"$TESTDIR/hghave" symlink || exit 80
The 80 exit status triggers hghave output handling by run-tests.py. Also, tests output can be locally patched on the fly to match reference output.
