test_core.py 文件源码

def testRepoGarbageCollectionTrigger(self):
        self.getrepowithcommit()

        import os
        import stat
        import time
        with TemporaryDirectory() as execDir:
            execFile = os.path.join(execDir, "git")
            checkFile = os.path.join(execDir, "check")

            with open(execFile, 'w') as execFilePointer:
                execFilePointer.write("""#!/bin/sh
                if [ "$1" = "gc" ] ; then
                    touch """ + checkFile + """
                fi
                """)
            os.chmod(execFile, stat.S_IXUSR | stat.S_IRUSR)

            # configure PATH for Popen to contain dummy git gc, which should be triggered
            os.environ['PATH'] = ':'.join([execDir, os.getenv('PATH')])

            repo = GitRepo(self.dir.name)
            repo.garbagecollection()

            start = time.time()
            # check if mocked git was executed
            while not os.path.isfile(checkFile):
                if (time.time() - start) > 1:
                    self.fail("Git garbage collection was not triggered")