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tests: unset variable HG if it is set

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When hg tries to call itself it can call a different hg executable when this
variable is set. Some tests fail when the called hg version is different.
This commit is contained in:
Simon Heimberg 2012-07-28 23:28:17 +02:00
parent 24b5ea2ece
commit 2c59c1be4b
1 changed files with 4 additions and 0 deletions
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4
tests/run-tests.py
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@ -1211,6 +1211,10 @@ def main():
# can't remove on solaris
os.environ[k] = ''
del os.environ[k]
if 'HG' in os.environ:
# can't remove on solaris
os.environ['HG'] = ''
del os.environ['HG']
global TESTDIR, HGTMP, INST, BINDIR, PYTHONDIR, COVERAGE_FILE
TESTDIR = os.environ["TESTDIR"] = os.getcwd()