tracing/third_party/closure_linter/closure_linter/not_strict_test.py

#!/usr/bin/env python
#
# Copyright 2011 The Closure Linter Authors. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS-IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

"""Tests for gjslint --nostrict.

Tests errors that can be thrown by gjslint when not in strict mode.
"""



import os
import sys
import unittest

import gflags as flags
import unittest as googletest

from closure_linter import checker
from closure_linter import errors
from closure_linter.common import filetestcase

_RESOURCE_PREFIX = 'closure_linter/testdata'

flags.FLAGS.strict = False
flags.FLAGS.custom_jsdoc_tags = ('customtag', 'requires')
flags.FLAGS.closurized_namespaces = ('goog', 'dummy')
flags.FLAGS.limited_doc_files = ('externs.js', 'dummy.js',
                                 'limited_doc_checks.js')


# List of files under testdata to test.
# We need to list files explicitly since pyglib can't list directories.
_TEST_FILES = [
    'not_strict.js'
    ]


class GJsLintTestSuite(unittest.TestSuite):
  """Test suite to run a GJsLintTest for each of several files.

  If sys.argv[1:] is non-empty, it is interpreted as a list of filenames in
  testdata to test. Otherwise, _TEST_FILES is used.
  """

  def __init__(self, tests=()):
    unittest.TestSuite.__init__(self, tests)

    argv = sys.argv and sys.argv[1:] or []
    if argv:
      test_files = argv
    else:
      test_files = _TEST_FILES
    for test_file in test_files:
      resource_path = os.path.join(_RESOURCE_PREFIX, test_file)
      self.addTest(filetestcase.AnnotatedFileTestCase(resource_path,
                                                      checker.GJsLintRunner(),
                                                      errors.ByName))

if __name__ == '__main__':
  # Don't let main parse args; it happens in the TestSuite.
  googletest.main(argv=sys.argv[0:1], defaultTest='GJsLintTestSuite')