https://bugs.llvm.org/show_bug.cgi?id=40702
Bug ID: 40702
Summary: lit on Windows crashes when launched from bash
implementation using Python3
Product: Test Suite
Version: trunk
Hardware: PC
OS: other
Status: NEW
Severity: normal
Priority: P
Component: lit
Assignee: unassignedb...@nondot.org
Reporter: l...@ispras.ru
CC: dan...@zuster.org, llvm-bugs@lists.llvm.org
Created attachment 21471
--> https://bugs.llvm.org/attachment.cgi?id=21471&action=edit
possible fix
Currently, when using Windows with a bash implementation, for example MSYS2,
test scripts are opened with the 'byte' flag to avoid Python adding \r\n line
endings. This works in Python 2.7, but in Python 3 it results in an error like
this:
Traceback (most recent call last):
File "/home/lvs/safecompiler/lit/lit/run.py", line 202, in _execute_test_impl
result = test.config.test_format.execute(test, lit_config)
File "/home/lvs/safecompiler/lit/lit/formats/shtest.py", line 25, in execute
self.execute_external)
File "/home/lvs/safecompiler/lit/lit/TestRunner.py", line 1576, in
executeShTest
res = _runShTest(test, litConfig, useExternalSh, script, tmpBase)
File "/home/lvs/safecompiler/lit/lit/TestRunner.py", line 1522, in _runShTest
res = executeScript(test, litConfig, tmpBase, script, execdir)
File "/home/lvs/safecompiler/lit/lit/TestRunner.py", line 1102, in
executeScript
f.write('{ ' + '; } &&\n{ '.join(commands) + '; }')
Attached is a possible patch for this bug.
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