forked from OSchip/llvm-project
87 lines
2.6 KiB
Python
Executable File
87 lines
2.6 KiB
Python
Executable File
#!/usr/bin/env python
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"""
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Update reference results for static analyzer.
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"""
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import SATestBuild
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from subprocess import check_call
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import os
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import sys
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Verbose = 1
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def runCmd(Command):
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if Verbose:
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print "Executing %s" % Command
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check_call(Command, shell=True)
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def updateReferenceResults(ProjName, ProjBuildMode):
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ProjDir = SATestBuild.getProjectDir(ProjName)
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RefResultsPath = os.path.join(
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ProjDir,
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SATestBuild.getSBOutputDirName(IsReferenceBuild=True))
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CreatedResultsPath = os.path.join(
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ProjDir,
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SATestBuild.getSBOutputDirName(IsReferenceBuild=False))
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if not os.path.exists(CreatedResultsPath):
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print >> sys.stderr, "New results not found, was SATestBuild.py "\
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"previously run?"
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sys.exit(-1)
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# Remove reference results: in git, and then again for a good measure
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# with rm, as git might not remove things fully if there are empty
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# directories involved.
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runCmd('git rm -r -q "%s"' % (RefResultsPath,))
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runCmd('rm -rf "%s"' % (RefResultsPath,))
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# Replace reference results with a freshly computed once.
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runCmd('cp -r "%s" "%s"' % (CreatedResultsPath, RefResultsPath,))
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# Run cleanup script.
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BuildLogPath = SATestBuild.getBuildLogPath(RefResultsPath)
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with open(BuildLogPath, "wb+") as PBuildLogFile:
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SATestBuild.runCleanupScript(ProjDir, PBuildLogFile)
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SATestBuild.normalizeReferenceResults(
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ProjDir, RefResultsPath, ProjBuildMode)
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# Clean up the generated difference results.
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SATestBuild.cleanupReferenceResults(RefResultsPath)
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# Remove the created .diffs file before adding.
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removeDiffsSummaryFiles(RefResultsPath)
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runCmd('git add "%s"' % (RefResultsPath,))
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def removeDiffsSummaryFiles(RefResultsPath):
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"""
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Remove all auto-generated .diffs files in reference data.
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"""
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for (Dirpath, Dirnames, Filenames) in os.walk(RefResultsPath):
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if SATestBuild.DiffsSummaryFileName in Filenames:
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runCmd("rm '%s'" % os.path.join(
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Dirpath, SATestBuild.DiffsSummaryFileName))
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def main(argv):
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if len(argv) == 2 and argv[1] in ('-h', '--help'):
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print >> sys.stderr, "Update static analyzer reference results based "\
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"\non the previous run of SATestBuild.py.\n"\
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"\nN.B.: Assumes that SATestBuild.py was just run"
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sys.exit(-1)
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with SATestBuild.projectFileHandler() as f:
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for (ProjName, ProjBuildMode) in SATestBuild.iterateOverProjects(f):
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updateReferenceResults(ProjName, int(ProjBuildMode))
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if __name__ == '__main__':
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main(sys.argv)
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