| 1 | #!/usr/bin/env python |
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| 2 | |
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| 3 | """ |
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| 4 | Update reference results for static analyzer. |
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| 5 | """ |
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| 6 | from __future__ import absolute_import, division, print_function |
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| 7 | |
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| 8 | import SATestBuild |
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| 9 | |
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| 10 | from subprocess import check_call |
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| 11 | import os |
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| 12 | import sys |
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| 13 | |
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| 14 | Verbose = 0 |
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| 15 | |
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| 16 | |
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| 17 | def runCmd(Command, **kwargs): |
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| 18 | if Verbose: |
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| 19 | print("Executing %s" % Command) |
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| 20 | check_call(Command, shell=True, **kwargs) |
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| 21 | |
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| 22 | |
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| 23 | def updateReferenceResults(ProjName, ProjBuildMode): |
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| 24 | ProjDir = SATestBuild.getProjectDir(ProjName) |
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| 25 | |
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| 26 | RefResultsPath = os.path.join( |
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| 27 | ProjDir, |
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| 28 | SATestBuild.getSBOutputDirName(IsReferenceBuild=True)) |
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| 29 | CreatedResultsPath = os.path.join( |
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| 30 | ProjDir, |
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| 31 | SATestBuild.getSBOutputDirName(IsReferenceBuild=False)) |
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| 32 | |
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| 33 | if not os.path.exists(CreatedResultsPath): |
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| 34 | print("New results not found, was SATestBuild.py "\ |
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| 35 | "previously run?", file=sys.stderr) |
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| 36 | sys.exit(1) |
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| 37 | |
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| 38 | BuildLogPath = SATestBuild.getBuildLogPath(RefResultsPath) |
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| 39 | Dirname = os.path.dirname(os.path.abspath(BuildLogPath)) |
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| 40 | runCmd("mkdir -p '%s'" % Dirname) |
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| 41 | with open(BuildLogPath, "wb+") as PBuildLogFile: |
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| 42 | # Remove reference results: in git, and then again for a good measure |
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| 43 | # with rm, as git might not remove things fully if there are empty |
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| 44 | # directories involved. |
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| 45 | runCmd('git rm -r -q "%s"' % (RefResultsPath,), stdout=PBuildLogFile) |
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| 46 | runCmd('rm -rf "%s"' % (RefResultsPath,), stdout=PBuildLogFile) |
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| 47 | |
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| 48 | # Replace reference results with a freshly computed once. |
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| 49 | runCmd('cp -r "%s" "%s"' % (CreatedResultsPath, RefResultsPath,), |
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| 50 | stdout=PBuildLogFile) |
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| 51 | |
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| 52 | # Run cleanup script. |
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| 53 | SATestBuild.runCleanupScript(ProjDir, PBuildLogFile) |
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| 54 | |
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| 55 | SATestBuild.normalizeReferenceResults( |
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| 56 | ProjDir, RefResultsPath, ProjBuildMode) |
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| 57 | |
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| 58 | # Clean up the generated difference results. |
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| 59 | SATestBuild.cleanupReferenceResults(RefResultsPath) |
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| 60 | |
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| 61 | runCmd('git add "%s"' % (RefResultsPath,), stdout=PBuildLogFile) |
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| 62 | |
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| 63 | |
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| 64 | def main(argv): |
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| 65 | if len(argv) == 2 and argv[1] in ('-h', '--help'): |
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| 66 | print("Update static analyzer reference results based "\ |
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| 67 | "\non the previous run of SATestBuild.py.\n"\ |
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| 68 | "\nN.B.: Assumes that SATestBuild.py was just run", file=sys.stderr) |
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| 69 | sys.exit(1) |
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| 70 | |
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| 71 | with SATestBuild.projectFileHandler() as f: |
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| 72 | for (ProjName, ProjBuildMode) in SATestBuild.iterateOverProjects(f): |
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| 73 | updateReferenceResults(ProjName, int(ProjBuildMode)) |
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| 74 | |
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| 75 | |
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| 76 | if __name__ == '__main__': |
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| 77 | main(sys.argv) |
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| 78 | |
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