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Add create-wpt mach target to help with creating web-platform-tests
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parent
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commit
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1 changed files with 154 additions and 3 deletions
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@ -30,6 +30,15 @@ from wptrunner import wptcommandline
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from update import updatecommandline
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import tidy
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here = os.path.split(__file__)[0]
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def create_parser_wpt():
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parser = wptcommandline.create_parser()
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parser.add_argument('--release', default=False, action="store_true",
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help="Run with a release build of servo")
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return parser
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@CommandProvider
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class MachCommands(CommandBase):
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@ -325,9 +334,7 @@ class MachCommands(CommandBase):
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@Command('test-css',
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description='Run the web platform tests',
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category='testing',
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parser=wptcommandline.create_parser())
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@CommandArgument('--release', default=False, action="store_true",
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help="Run with a release build of servo")
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parser=create_parser_wpt)
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def test_css(self, **kwargs):
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self.ensure_bootstrapped()
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@ -448,3 +455,147 @@ class MachCommands(CommandBase):
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return subprocess.check_call(
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[run_file, "|".join(tests), bin_path, base_dir])
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def create_parser_create():
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import argparse
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p = argparse.ArgumentParser()
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p.add_argument("--no-editor", action="store_true",
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help="Don't try to open the test in an editor")
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p.add_argument("-e", "--editor", action="store", help="Editor to use")
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p.add_argument("--no-run", action="store_true",
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help="Don't try to update the wpt manifest or open the test in a browser")
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p.add_argument('--release', action="store_true",
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help="Run with a release build of servo")
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p.add_argument("--long-timeout", action="store_true",
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help="Test should be given a long timeout (typically 60s rather than 10s,"
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"but varies depending on environment)")
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p.add_argument("--overwrite", action="store_true",
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help="Allow overwriting an existing test file")
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p.add_argument("-r", "--reftest", action="store_true",
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help="Create a reftest rather than a testharness (js) test"),
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p.add_argument("-ref", "--reference", dest="ref", help="Path to the reference file")
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p.add_argument("--mismatch", action="store_true",
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help="Create a mismatch reftest")
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p.add_argument("--wait", action="store_true",
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help="Create a reftest that waits until takeScreenshot() is called")
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p.add_argument("path", action="store", help="Path to the test file")
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return p
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@CommandProvider
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class WebPlatformTestsCreator(CommandBase):
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template_prefix = """<!doctype html>
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%(documentElement)s<meta charset=utf-8>
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"""
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template_long_timeout = "<meta name=timeout content=long>\n"
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template_body_th = """<title></title>
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<script src=/resources/testharness.js></script>
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<script src=/resources/testharnessreport.js></script>
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<script>
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</script>
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"""
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template_body_reftest = """<title></title>
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<link rel=%(match)s href=%(ref)s>
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"""
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template_body_reftest_wait = """<script src="/common/reftest-wait.js"></script>
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"""
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def rel_path(self, path):
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if path is None:
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return
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abs_path = os.path.normpath(os.path.abspath(path))
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return os.path.relpath(abs_path, os.path.abspath(os.path.join(here, "..", "..")))
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def rel_url(self, rel_path):
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upstream_path = os.path.join("tests", "wpt", "web-platform-tests")
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local_path = os.path.join("tests", "wpt", "mozilla", "tests")
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if rel_path.startswith(upstream_path):
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return rel_path[len(upstream_path):].replace(os.path.sep, "/")
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elif rel_path.startswith(local_path):
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return "/_mozilla" + rel_path[len(local_path):].replace(os.path.sep, "/")
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else:
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return None
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@Command("create-wpt",
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category="testing",
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parser=create_parser_create)
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def run_create(self, **kwargs):
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import subprocess
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path = self.rel_path(kwargs["path"])
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ref_path = self.rel_path(kwargs["ref"])
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if kwargs["ref"]:
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kwargs["reftest"] = True
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if self.rel_url(path) is None:
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print("""Test path %s is not in wpt directories:
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tests/wpt/web-platform-tests for tests that may be shared
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tests/wpt/mozilla/tests for Servo-only tests""" % path)
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return 1
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if ref_path and self.rel_url(ref_path) is None:
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print("""Reference path %s is not in wpt directories:
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testing/web-platform/tests for tests that may be shared
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testing/web-platform/mozilla/tests for Servo-only tests""" % ref_path)
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return 1
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if os.path.exists(path) and not kwargs["overwrite"]:
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print("Test path already exists, pass --overwrite to replace")
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return 1
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if kwargs["mismatch"] and not kwargs["reftest"]:
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print("--mismatch only makes sense for a reftest")
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return 1
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if kwargs["wait"] and not kwargs["reftest"]:
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print("--wait only makes sense for a reftest")
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return 1
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args = {"documentElement": "<html class=reftest-wait>\n" if kwargs["wait"] else ""}
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template = self.template_prefix % args
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if kwargs["long_timeout"]:
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template += self.template_long_timeout
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if kwargs["reftest"]:
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args = {"match": "match" if not kwargs["mismatch"] else "mismatch",
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"ref": self.rel_url(ref_path) if kwargs["ref"] else '""'}
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template += self.template_body_reftest % args
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if kwargs["wait"]:
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template += self.template_body_reftest_wait
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else:
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template += self.template_body_th
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with open(path, "w") as f:
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f.write(template)
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if kwargs["no_editor"]:
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editor = None
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elif kwargs["editor"]:
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editor = kwargs["editor"]
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elif "VISUAL" in os.environ:
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editor = os.environ["VISUAL"]
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elif "EDITOR" in os.environ:
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editor = os.environ["EDITOR"]
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else:
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editor = None
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if editor:
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proc = subprocess.Popen("%s %s" % (editor, path), shell=True)
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if not kwargs["no_run"]:
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p = create_parser_wpt()
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args = ["--manifest-update"]
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if kwargs["release"]:
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args.append("--release")
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args.append(path)
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wpt_kwargs = vars(p.parse_args(args))
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self.context.commands.dispatch("test-wpt", self.context, **wpt_kwargs)
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proc.wait()
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