Author: alexfh
Date: Wed Sep 30 05:41:53 2015
New Revision: 248886
URL: http://llvm.org/viewvc/llvm-project?rev=248886&view=rev
Log:
[clang-tidy] Better diagnostic in tests when clang-tidy fails.
Modified:
clang-tools-extra/trunk/test/clang-tidy/check_clang_tidy.py
Modified: clang-tools-extra/trunk/test/clang-tidy/check_clang_tidy.py
URL:
http://llvm.org/viewvc/llvm-project/clang-tools-extra/trunk/test/clang-tidy/check_clang_tidy.py?rev=248886&r1=248885&r2=248886&view=diff
==============================================================================
--- clang-tools-extra/trunk/test/clang-tidy/check_clang_tidy.py (original)
+++ clang-tools-extra/trunk/test/clang-tidy/check_clang_tidy.py Wed Sep 30
05:41:53 2015
@@ -73,8 +73,12 @@ def main():
args = ['clang-tidy', temp_file_name, '-fix', '--checks=-*,' + check_name] +
\
clang_tidy_extra_args
print('Running ' + repr(args) + '...')
- clang_tidy_output = \
- subprocess.check_output(args, stderr=subprocess.STDOUT).decode()
+ try:
+ clang_tidy_output = \
+ subprocess.check_output(args, stderr=subprocess.STDOUT).decode()
+ except subprocess.CalledProcessError as e:
+ print('clang-tidy failed:\n' + e.output.decode())
+ raise
print('------------------------ clang-tidy output -----------------------\n'
+
clang_tidy_output +
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