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# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
from __future__ import print_function
import os, sys
import glob
import argparse
import traceback
import WebIDL
class TestHarness(object):
def __init__(self, test, verbose):
self.test = test
self.verbose = verbose
self.printed_intro = False
self.passed = 0
self.failures = []
def start(self):
if self.verbose:
self.maybe_print_intro()
def finish(self):
if self.verbose or self.printed_intro:
print("Finished test %s" % self.test)
def maybe_print_intro(self):
if not self.printed_intro:
print("Starting test %s" % self.test)
self.printed_intro = True
def test_pass(self, msg):
self.passed += 1
if self.verbose:
print("TEST-PASS | %s" % msg)
def test_fail(self, msg):
self.maybe_print_intro()
self.failures.append(msg)
print("TEST-UNEXPECTED-FAIL | %s" % msg)
def ok(self, condition, msg):
if condition:
self.test_pass(msg)
else:
self.test_fail(msg)
def check(self, a, b, msg):
if a == b:
self.test_pass(msg)
else:
self.test_fail(msg + " | Got %s expected %s" % (a, b))
def run_tests(tests, verbose):
testdir = os.path.join(os.path.dirname(__file__), "tests")
if not tests:
tests = glob.iglob(os.path.join(testdir, "*.py"))
sys.path.append(testdir)
all_passed = 0
failed_tests = []
for test in tests:
(testpath, ext) = os.path.splitext(os.path.basename(test))
_test = __import__(testpath, globals(), locals(), ["WebIDLTest"])
harness = TestHarness(test, verbose)
harness.start()
try:
_test.WebIDLTest.__call__(WebIDL.Parser(), harness)
except Exception as ex:
harness.test_fail("Unhandled exception in test %s: %s" % (testpath, ex))
traceback.print_exc()
finally:
harness.finish()
all_passed += harness.passed
if harness.failures:
failed_tests.append((test, harness.failures))
if verbose or failed_tests:
print()
print("Result summary:")
print("Successful: %d" % all_passed)
print("Unexpected: %d" % sum(len(failures) for _, failures in failed_tests))
for test, failures in failed_tests:
print("%s:" % test)
for failure in failures:
print("TEST-UNEXPECTED-FAIL | %s" % failure)
return 1 if failed_tests else 0
def get_parser():
usage = """%(prog)s [OPTIONS] [TESTS]
Where TESTS are relative to the tests directory."""
parser = argparse.ArgumentParser(usage=usage)
parser.add_argument(
"-q",
"--quiet",
action="store_false",
dest="verbose",
help="Don't print passing tests.",
default=None,
)
parser.add_argument(
"-v",
"--verbose",
action="store_true",
dest="verbose",
help="Run tests in verbose mode.",
)
parser.add_argument("tests", nargs="*", help="Tests to run")
return parser
if __name__ == "__main__":
parser = get_parser()
args = parser.parse_args()
if args.verbose is None:
args.verbose = True
# Make sure the current directory is in the python path so we can cache the
# result of the webidlyacc.py generation.
sys.path.append(".")
sys.exit(run_tests(args.tests, verbose=args.verbose))