Failing test output sometimes contains control characters like \x1b (e.g.
if there was some -fcolor-diagnostics output) which are not allowed inside
XML files. This causes problems with CI systems: for example, the Jenkins
JUnit XML will throw an exception when ecountering those characters and
similar problems also occur with GitLab CI.
Reviewed By: yln, jdenny
Differential Revision: https://reviews.llvm.org/D84233
Ensure that the bash script written by lit TestRunner is open with UTF-8
encoding when using Python 3. Otherwise, attempt to write non-ASCII
characters causes UnicodeEncodeError. This happened e.g. with
the following LLD test:
UNRESOLVED: lld :: ELF/format-binary-non-ascii.s (657 of 2119)
******************** TEST 'lld :: ELF/format-binary-non-ascii.s' FAILED ********************
Exception during script execution:
Traceback (most recent call last):
File "/home/mgorny/llvm-project/llvm/utils/lit/lit/worker.py", line 63, in _execute_test
result = test.config.test_format.execute(test, lit_config)
File "/home/mgorny/llvm-project/llvm/utils/lit/lit/formats/shtest.py", line 25, in execute
self.execute_external)
File "/home/mgorny/llvm-project/llvm/utils/lit/lit/TestRunner.py", line 1644, in executeShTest
res = _runShTest(test, litConfig, useExternalSh, script, tmpBase)
File "/home/mgorny/llvm-project/llvm/utils/lit/lit/TestRunner.py", line 1590, in _runShTest
res = executeScript(test, litConfig, tmpBase, script, execdir)
File "/home/mgorny/llvm-project/llvm/utils/lit/lit/TestRunner.py", line 1157, in executeScript
f.write('{ ' + '; } &&\n{ '.join(commands) + '; }')
UnicodeEncodeError: 'ascii' codec can't encode character '\xa3' in position 274: ordinal not in range(128)
Differential Revision: https://reviews.llvm.org/D63254
llvm-svn: 363388
Summary:
The issue with the python path is that the path to python on Windows can contain spaces. To make the tests always work, the path to python needs to be surrounded by quotes.
This change updates several configuration files which specify the path to python as a substitution and also remove quotes from existing tests.
Reviewers: asmith, zturner, alexshap, jakehehrlich
Reviewed By: zturner, alexshap, jakehehrlich
Subscribers: mehdi_amini, nemanjai, eraman, kbarton, jakehehrlich, steven_wu, dexonsmith, stella.stamenova, delcypher, llvm-commits
Differential Revision: https://reviews.llvm.org/D50206
llvm-svn: 339073
Traceback (most recent call last):
File "llvm/utils/lit/tests/Inputs/shtest-format/external_shell/write-bad-encoding.py", line 5, in <module>
sys.stdout.write(b"a line with bad encoding: \xc2.")
sys.stdout.write doesn't accept bytes but sys.stdout.buffer.write accepts.
llvm-svn: 309473
When using win32 cmd.exe, turn off command echoing at the beginning of
the script (@echo off).
Replace a bash shell script with a python script for the
fail_with_bad_encoding test.
llvm-svn: 309399
Alex Richardson