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[utils/FuzzTest] Add '--stop-on-fail' to stop the script on the first failure

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without reverting the changes.

llvm-svn: 152333
This commit is contained in:
Argyrios Kyrtzidis 2012-03-08 20:29:39 +00:00
parent 47c32287d9
commit 8b0f3e0525
1 changed files with 11 additions and 1 deletions
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12
clang/utils/FuzzTest
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@ -156,6 +156,7 @@ def run_one_test(test_application, index, input_files, args):
print 'FAIL: %d' % index
elif not opts.succinct:
print 'PASS: %d' % index
return test_result
def main():
global opts
@ -194,6 +195,10 @@ printf format, and VARIABLE is one of:
By default, the script will run forever continually picking new tests to
run. You can limit the number of tests that are run with '--max-tests <number>',
and you can run a particular test with '--test <index>'.
You can specify '--stop-on-fail' to stop the script on the first failure
without reverting the changes.
""")
parser.add_option("-v", "--verbose", help="Show more output",
action='store_true', dest="verbose", default=False)
@ -244,6 +249,8 @@ and you can run a particular test with '--test <index>'.
action='store_false', dest="enable_replace", default=True)
group.add_option("", "--no-revert", help="Don't revert changes",
action='store_false', dest="revert", default=True)
group.add_option("", "--stop-on-fail", help="Stop on first failure",
action='store_true', dest="stop_on_fail", default=False)
parser.add_option_group(group)
group = OptionGroup(parser, "Test Selection")
@ -329,7 +336,10 @@ and you can run a particular test with '--test <index>'.
ta = TestApplication(tg, t)
try:
ta.apply()
run_one_test(ta, test, input_files, args)
test_result = run_one_test(ta, test, input_files, args)
if not test_result and opts.stop_on_fail:
opts.revert = False
sys.exit(1)
finally:
if opts.revert:
ta.revert()