comparison tests/run-tests.py @ 26087:06cd67a5044f

run-tests: ignore failed removal of nonexistent installerrs

When running tests with -j100 or so on a large machine, I see this
os.remove call failing semi-regularly. Since it's not really a problem
when the file is already gone, just suppress the error in that case.

26086:3670efdc7088

        makedirs(self._bindir)

        vlog("# Running", cmd)
        if os.system(cmd) == 0:
            if not self.options.verbose:
                os.remove(installerrs)
        else:
            f = open(installerrs, 'rb')
            for line in f:
                if PYTHON3:
                    sys.stdout.buffer.write(line)

26087:06cd67a5044f

        makedirs(self._bindir)

        vlog("# Running", cmd)
        if os.system(cmd) == 0:
            if not self.options.verbose:
                try:
                    os.remove(installerrs)
                except OSError as e:
                    if e.errno != errno.ENOENT:
                        raise
        else:
            f = open(installerrs, 'rb')
            for line in f:
                if PYTHON3:
                    sys.stdout.buffer.write(line)