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authorMike Frysinger <vapier@gentoo.org>2015-10-30 13:52:04 -0400
committerMike Frysinger <vapier@gentoo.org>2015-10-30 13:52:04 -0400
commit93a48621ae1117d831f3e3ec9ccc432a37f5e247 (patch)
treee22afcfbdf8d278a50fd0121c2a3bf71b3a5833e /runtests
parent_argparse: punt the module (diff)
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runtests: create a global tempdir to hold subtest files
A lot of unittests currently leak content in /tmp when they run. Rather than explicitly track down every failing test (which we can do regardless of this), have the runtest runner create a global tempdir and use that as a base for children tests. Then when the runtest script finishes, it takes care of nuking everything.
Diffstat (limited to 'runtests')
-rwxr-xr-xruntests48
1 files changed, 33 insertions, 15 deletions
diff --git a/runtests b/runtests
index 36243c60e..89c6e143d 100755
--- a/runtests
+++ b/runtests
@@ -15,8 +15,10 @@ from __future__ import print_function
import argparse
import os
-import sys
+import shutil
import subprocess
+import sys
+import tempfile
# These are the versions we fully support and require to pass tests.
@@ -91,6 +93,8 @@ $ %(prog)s pym/portage/tests/xpak/test_decodeint.py
description=__doc__,
formatter_class=argparse.RawDescriptionHelpFormatter,
epilog=epilog)
+ parser.add_argument('--keep-temp', default=False, action='store_true',
+ help='Do not delete the temporary directory when exiting')
parser.add_argument('--color', type=str, default=None,
help='Whether to use colorized output (default is auto)')
parser.add_argument('--python-versions', action='append',
@@ -116,20 +120,34 @@ def main(argv):
else:
pyversions.extend(ver.split())
- # Actually test those versions now.
- statuses = []
- for ver in pyversions:
- prog = get_python_executable(ver)
- cmd = [prog, '-b', '-Wd', 'pym/portage/tests/runTests.py'] + args
- if os.access(prog, os.X_OK):
- print('%sTesting with Python %s...%s' %
- (colors.GOOD, ver, colors.NORMAL))
- statuses.append(subprocess.call(cmd))
- elif not ignore_missing:
- print('%sCould not find requested Python %s%s' %
- (colors.BAD, ver, colors.NORMAL))
- statuses.append(1)
- print()
+ tempdir = None
+ try:
+ # Set up a single tempdir for all the tests to use.
+ # This way we know the tests won't leak things on us.
+ tempdir = tempfile.mkdtemp(prefix='portage.runtests.')
+ os.environ['TMPDIR'] = tempdir
+
+ # Actually test those versions now.
+ statuses = []
+ for ver in pyversions:
+ prog = get_python_executable(ver)
+ cmd = [prog, '-b', '-Wd', 'pym/portage/tests/runTests.py'] + args
+ if os.access(prog, os.X_OK):
+ print('%sTesting with Python %s...%s' %
+ (colors.GOOD, ver, colors.NORMAL))
+ statuses.append(subprocess.call(cmd))
+ elif not ignore_missing:
+ print('%sCould not find requested Python %s%s' %
+ (colors.BAD, ver, colors.NORMAL))
+ statuses.append(1)
+ print()
+ finally:
+ if tempdir is not None:
+ if opts.keep_temp:
+ print('Temporary directory left behind:\n%s' % tempdir)
+ else:
+ # Nuke our tempdir and anything that might be under it.
+ shutil.rmtree(tempdir, True)
# Then summarize it all.
print('\nSummary:\n')