forked from OSchip/llvm-project
80 lines
2.6 KiB
Python
Executable File
80 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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from __future__ import absolute_import, division, print_function
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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 = 0
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def runCmd(Command, **kwargs):
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if Verbose:
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print("Executing %s" % Command)
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check_call(Command, shell=True, **kwargs)
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def updateReferenceResults(ProjName, ProjBuildMode):
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ProjInfo = SATestBuild.ProjectInfo(ProjName, ProjBuildMode)
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ProjTester = SATestBuild.ProjectTester(ProjInfo)
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ProjDir = ProjTester.get_project_dir()
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ProjTester.is_reference_build = True
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RefResultsPath = os.path.join(ProjDir, ProjTester.get_output_dir())
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ProjTester.is_reference_build = False
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CreatedResultsPath = os.path.join(ProjDir, ProjTester.get_output_dir())
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if not os.path.exists(CreatedResultsPath):
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print("New results not found, was SATestBuild.py "
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"previously run?", file=sys.stderr)
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sys.exit(1)
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BuildLogPath = SATestBuild.get_build_log_path(RefResultsPath)
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Dirname = os.path.dirname(os.path.abspath(BuildLogPath))
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runCmd("mkdir -p '%s'" % Dirname)
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with open(BuildLogPath, "w+") as PBuildLogFile:
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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,), stdout=PBuildLogFile)
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runCmd('rm -rf "%s"' % (RefResultsPath,), stdout=PBuildLogFile)
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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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stdout=PBuildLogFile)
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# Run cleanup script.
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SATestBuild.run_cleanup_script(ProjDir, PBuildLogFile)
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SATestBuild.normalize_reference_results(
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ProjDir, RefResultsPath, ProjBuildMode)
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# Clean up the generated difference results.
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SATestBuild.cleanup_reference_results(RefResultsPath)
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runCmd('git add "%s"' % (RefResultsPath,), stdout=PBuildLogFile)
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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("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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file=sys.stderr)
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sys.exit(1)
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with open(SATestBuild.get_project_map_path(), "r") as f:
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for ProjName, ProjBuildMode in SATestBuild.get_projects(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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