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lit: Improve error when gtest discovery fails.

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llvm-svn: 91458
This commit is contained in:
Daniel Dunbar 2009-12-15 22:00:37 +00:00
parent 1b3e6a82f8
commit 8747fc993f
1 changed files with 8 additions and 3 deletions
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11
utils/lit/TestFormats.py
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@ -9,12 +9,17 @@ class GoogleTest(object):
self.test_sub_dir = str(test_sub_dir)
self.test_suffix = str(test_suffix)
def getGTestTests(self, path):
def getGTestTests(self, path, litConfig):
"""getGTestTests(path) - [name]
Return the tests available in gtest executable."""
lines = Util.capture([path, '--gtest_list_tests']).split('\n')
try:
lines = Util.capture([path, '--gtest_list_tests']).split('\n')
except:
litConfig.error("unable to discover google-tests in %r" % path)
raise StopIteration
nested_tests = []
for ln in lines:
if not ln.strip():
@ -47,7 +52,7 @@ class GoogleTest(object):
execpath = os.path.join(filepath, subfilename)
# Discover the tests in this executable.
for name in self.getGTestTests(execpath):
for name in self.getGTestTests(execpath, litConfig):
testPath = path_in_suite + (filename, subfilename, name)
yield Test.Test(testSuite, testPath, localConfig)