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[lit] Print negative exit codes on Windows in hex

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Negative exit codes are usually exceptions. They're easier to recognize
in hex. Compare -1073741502 to 0xc0000142.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@286150 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Reid Kleckner 2016-11-07 21:06:20 +00:00
parent daf21289b6
commit 14b08acb1e
1 changed files with 8 additions and 2 deletions
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10
utils/lit/lit/TestRunner.py
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@ -555,8 +555,14 @@ def executeScriptInternal(test, litConfig, tmpBase, commands, cwd):
# Show the error conditions:
if result.exitCode != 0:
out += "error: command failed with exit status: %d\n" % (
result.exitCode,)
# On Windows, a negative exit code indicates a signal, and those are
# easier to recognize or look up if we print them in hex.
if litConfig.isWindows and result.exitCode < 0:
codeStr = hex(int(result.exitCode & 0xFFFFFFFF)).rstrip("L")
else:
codeStr = str(result.exitCode)
out += "error: command failed with exit status: %s\n" % (
codeStr,)
if litConfig.maxIndividualTestTime > 0:
out += 'error: command reached timeout: %s\n' % (
str(result.timeoutReached),)