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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 os
27import sys
28import unittest
29
30import gflags as flags
31import unittest as googletest
32
33from closure_linter import error_check
34from closure_linter import errors
35from closure_linter import runner
36from closure_linter.common import filetestcase
37
38_RESOURCE_PREFIX = 'closure_linter/testdata'
39
40flags.FLAGS.strict = True
41flags.FLAGS.custom_jsdoc_tags = ('customtag', 'requires')
42flags.FLAGS.closurized_namespaces = ('goog', 'dummy')
43flags.FLAGS.limited_doc_files = ('externs.js', 'dummy.js',
44                                 'limited_doc_checks.js')
45flags.FLAGS.jslint_error = error_check.Rule.ALL
46
47# List of files under testdata to test.
48# We need to list files explicitly since pyglib can't list directories.
49# TODO(user): Figure out how to list the directory.
50_TEST_FILES = [
51    'all_js_wrapped.js',
52    'blank_lines.js',
53    'ends_with_block.js',
54    'empty_file.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_alias.js',
69    'require_all_caps.js',
70    'require_blank.js',
71    'require_extra.js',
72    'require_function.js',
73    'require_function_missing.js',
74    'require_function_through_both.js',
75    'require_function_through_namespace.js',
76    'require_interface.js',
77    'require_interface_alias.js',
78    'require_interface_base.js',
79    'require_lower_case.js',
80    'require_missing.js',
81    'require_numeric.js',
82    'require_provide_blank.js',
83    'require_provide_missing.js',
84    'require_provide_ok.js',
85    'semicolon_missing.js',
86    'semicolon_missing2.js',
87    'simple.html',
88    'spaces.js',
89    'tokenizer.js',
90    'unparseable.js',
91    'unused_local_variables.js',
92    'unused_private_members.js',
93    'utf8.html',
94]
95
96
97class GJsLintTestSuite(unittest.TestSuite):
98  """Test suite to run a GJsLintTest for each of several files.
99
100  If sys.argv[1:] is non-empty, it is interpreted as a list of filenames in
101  testdata to test. Otherwise, _TEST_FILES is used.
102  """
103
104  def __init__(self, tests=()):
105    unittest.TestSuite.__init__(self, tests)
106
107    argv = sys.argv and sys.argv[1:] or []
108    if argv:
109      test_files = argv
110    else:
111      test_files = _TEST_FILES
112    for test_file in test_files:
113      resource_path = os.path.join(_RESOURCE_PREFIX, test_file)
114      self.addTest(
115          filetestcase.AnnotatedFileTestCase(
116              resource_path,
117              runner.Run,
118              errors.ByName))
119
120if __name__ == '__main__':
121  # Don't let main parse args; it happens in the TestSuite.
122  googletest.main(argv=sys.argv[0:1], defaultTest='GJsLintTestSuite')
123