1#!/usr/bin/env python
2#
3# Copyright 2007 The Closure Linter Authors. All Rights Reserved.
4#
5# Licensed under the Apache License, Version 2.0 (the "License");
6# you may not use this file except in compliance with the License.
7# You may obtain a copy of the License at
8#
9#      http://www.apache.org/licenses/LICENSE-2.0
10#
11# Unless required by applicable law or agreed to in writing, software
12# distributed under the License is distributed on an "AS-IS" BASIS,
13# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14# See the License for the specific language governing permissions and
15# limitations under the License.
16
17"""Full regression-type (Medium) tests for gjslint.
18
19Tests every error that can be thrown by gjslint.  Based heavily on
20devtools/javascript/gpylint/full_test.py
21"""
22
23__author__ = ('robbyw@google.com (Robert Walker)',
24              'ajp@google.com (Andy Perelson)')
25
26import re
27import os
28import sys
29import unittest
30
31import gflags as flags
32import unittest as googletest
33
34from closure_linter import checker
35from closure_linter import errors
36from closure_linter import error_check
37from closure_linter.common import filetestcase
38
39_RESOURCE_PREFIX = 'closure_linter/testdata'
40
41flags.FLAGS.strict = True
42flags.FLAGS.custom_jsdoc_tags = ('customtag', 'requires')
43flags.FLAGS.closurized_namespaces = ('goog', 'dummy')
44flags.FLAGS.limited_doc_files = ('externs.js', 'dummy.js',
45                                 'limited_doc_checks.js')
46flags.FLAGS.jslint_error = error_check.Rule.ALL
47
48# List of files under testdata to test.
49# We need to list files explicitly since pyglib can't list directories.
50# TODO(user): Figure out how to list the directory.
51_TEST_FILES = [
52    'all_js_wrapped.js',
53    'blank_lines.js',
54    'ends_with_block.js',
55    'externs.js',
56    'externs_jsdoc.js',
57    'goog_scope.js',
58    'html_parse_error.html',
59    'indentation.js',
60    'interface.js',
61    'jsdoc.js',
62    'limited_doc_checks.js',
63    'minimal.js',
64    'other.js',
65    'provide_blank.js',
66    'provide_extra.js',
67    'provide_missing.js',
68    'require_all_caps.js',
69    'require_blank.js',
70    'require_extra.js',
71    'require_function.js',
72    'require_function_missing.js',
73    'require_function_through_both.js',
74    'require_function_through_namespace.js',
75    'require_interface.js',
76    'require_interface_base.js',
77    'require_lower_case.js',
78    'require_missing.js',
79    'require_numeric.js',
80    'require_provide_blank.js',
81    'require_provide_ok.js',
82    'require_provide_missing.js',
83    'simple.html',
84    'spaces.js',
85    'tokenizer.js',
86    'unparseable.js',
87    'unused_private_members.js',
88    'utf8.html'
89    ]
90
91
92class GJsLintTestSuite(unittest.TestSuite):
93  """Test suite to run a GJsLintTest for each of several files.
94
95  If sys.argv[1:] is non-empty, it is interpreted as a list of filenames in
96  testdata to test. Otherwise, _TEST_FILES is used.
97  """
98
99  def __init__(self, tests=()):
100    unittest.TestSuite.__init__(self, tests)
101
102    argv = sys.argv and sys.argv[1:] or []
103    if argv:
104      test_files = argv
105    else:
106      test_files = _TEST_FILES
107    for test_file in test_files:
108      resource_path = os.path.join(_RESOURCE_PREFIX, test_file)
109      self.addTest(filetestcase.AnnotatedFileTestCase(resource_path,
110          checker.GJsLintRunner(), errors.ByName))
111
112if __name__ == '__main__':
113  # Don't let main parse args; it happens in the TestSuite.
114  googletest.main(argv=sys.argv[0:1], defaultTest='GJsLintTestSuite')
115