def get_test_manifest()

in treeherder/intermittents_commenter/commenter.py [0:0]

• 52 lines of code
• 23 McCabe index (conditional complexity)

    def get_test_manifest(self, bug_summaries):
        all_tests = self.get_tests_from_manifests()
        tv_strings = [
            " TV ",
            " TV-nofis ",
            "[TV]",
            " TVW ",
            "[TVW]",
            " TC ",
            "[TC]",
            " TCW ",
            "[TCW]",
        ]
        test_file_extensions = [
            "html",
            "html (finished)",
            "js",
            "js (finished)",
            "py",
            "htm",
            "xht",
            "svg",
            "mp4",
        ]
        for bug_summary_dict in bug_summaries:
            summary = bug_summary_dict["summary"]
            # ensure format we want
            if "| single tracking bug" not in summary:
                continue
            # ignore chrome://, file://, resource://, http[s]://, etc.
            if "://" in summary:
                continue
            # ignore test-verify as these run only on demand when the specific test is modified
            if any(k for k in tv_strings if k.lower() in summary.lower()):
                continue
            # now parse and try to find file in list of tests
            if any(k for k in test_file_extensions if f"{k} | single" in summary):
                if " (finished)" in summary:
                    summary = summary.replace(" (finished)", "")
                # get <test_name> from: "TEST-UNEXPECTED-FAIL | <test_name> | single tracking bug"
                # TODO: fix reftest
                test_name = summary.split("|")[-2].strip()
                if " == " in test_name or " != " in test_name:
                    test_name = test_name.split(" ")[0]
                else:
                    test_name = test_name.split(" ")[-1]
                # comm/ is thunderbird, not in mozilla-central repo
                # "-ref" is related to a reftest reference file, not what we want to target
                # if no <path>/<filename>, then we won't be able to find in repo, ignore
                if test_name.startswith("comm/") or "-ref" in test_name or "/" not in test_name:
                    continue
                # handle known WPT mapping
                if test_name.startswith("/") or test_name.startswith("mozilla/tests"):
                    test_name = self.fix_wpt_name(test_name)
                if test_name not in all_tests:
                    # try reftest:
                    if f"layout/reftests/{test_name}" in all_tests:
                        test_name = f"layout/reftests/{test_name}"
                    else:
                        # unknown test
                        # TODO: we get here for a few reasons:
                        # 1) test has moved in the source tree
                        # 2) test has typo in summary
                        # 3) test has been deleted from the source tree
                        # 4) sometimes test was deleted but is valid on beta
                        continue
                # matching test- we can access manifest
                manifest = all_tests[test_name]
                return manifest[0]
        return None