Add third_party/google-input-tools: Take 2

third_party/google_input_tools/third_party/closure_library/closure/bin/build/source_test.py

Index: third_party/google_input_tools/third_party/closure_library/closure/bin/build/source_test.py
diff --git a/third_party/google_input_tools/third_party/closure_library/closure/bin/build/source_test.py b/third_party/google_input_tools/third_party/closure_library/closure/bin/build/source_test.py
new file mode 100755
index 0000000000000000000000000000000000000000..c9e4d121ace6fd24bc8bd79fb467a0e79687be50
--- /dev/null
+++ b/third_party/google_input_tools/third_party/closure_library/closure/bin/build/source_test.py
@@ -0,0 +1,134 @@
+#!/usr/bin/env python
+#
+# Copyright 2010 The Closure Library 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.
+
+
+"""Unit test for source."""
+
+__author__ = 'nnaze@google.com (Nathan Naze)'
+
+
+import unittest
+
+import source
+
+
+class SourceTestCase(unittest.TestCase):
+  """Unit test for source.  Tests the parser on a known source input."""
+
+  def testSourceScan(self):
+    test_source = source.Source(_TEST_SOURCE)
+
+    self.assertEqual(set(['foo', 'foo.test']),
+                     test_source.provides)
+    self.assertEqual(set(['goog.dom', 'goog.events.EventType']),
+                     test_source.requires)
+
+  def testSourceScanBase(self):
+    test_source = source.Source(_TEST_BASE_SOURCE)
+
+    self.assertEqual(set(['goog']),
+                     test_source.provides)
+    self.assertEqual(test_source.requires, set())
+
+  def testSourceScanBadBase(self):
+
+    def MakeSource():
+      source.Source(_TEST_BAD_BASE_SOURCE)
+
+    self.assertRaises(Exception, MakeSource)
+
+  def testStripComments(self):
+    self.assertEquals(
+        '\nvar foo = function() {}',
+        source.Source._StripComments((
+            '/* This is\n'
+            '  a comment split\n'
+            '  over multiple lines\n'
+            '*/\n'
+            'var foo = function() {}')))
+
+  def testGoogStatementsInComments(self):
+    test_source = source.Source(_TEST_COMMENT_SOURCE)
+
+    self.assertEqual(set(['foo']),
+                     test_source.provides)
+    self.assertEqual(set(['goog.events.EventType']),
+                     test_source.requires)
+
+  def testHasProvideGoog(self):
+    self.assertTrue(source.Source._HasProvideGoogFlag(_TEST_BASE_SOURCE))
+    self.assertTrue(source.Source._HasProvideGoogFlag(_TEST_BAD_BASE_SOURCE))
+    self.assertFalse(source.Source._HasProvideGoogFlag(_TEST_COMMENT_SOURCE))
+
+
+_TEST_SOURCE = """// Fake copyright notice
+
+/** Very important comment. */
+
+goog.provide('foo');
+goog.provide('foo.test');
+
+goog.require('goog.dom');
+goog.require('goog.events.EventType');
+
+function foo() {
+  // Set bar to seventeen to increase performance.
+  this.bar = 17;
+}
+"""
+
+_TEST_COMMENT_SOURCE = """// Fake copyright notice
+
+goog.provide('foo');
+
+/*
+goog.provide('foo.test');
+ */
+
+/*
+goog.require('goog.dom');
+*/
+
+// goog.require('goog.dom');
+
+goog.require('goog.events.EventType');
+
+function bar() {
+  this.baz = 55;
+}
+"""
+
+_TEST_BASE_SOURCE = """
+/**
+ * @fileoverview The base file.
+ * @provideGoog
+ */
+
+var goog = goog || {};
+"""
+
+_TEST_BAD_BASE_SOURCE = """
+/**
+ * @fileoverview The base file.
+ * @provideGoog
+ */
+
+goog.provide('goog');
+"""
+
+
+if __name__ == '__main__':
+  unittest.main()