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Diffstat (limited to 'tools/closure_linter/closure_linter/aliaspass_test.py')
-rwxr-xr-x | tools/closure_linter/closure_linter/aliaspass_test.py | 191 |
1 files changed, 0 insertions, 191 deletions
diff --git a/tools/closure_linter/closure_linter/aliaspass_test.py b/tools/closure_linter/closure_linter/aliaspass_test.py deleted file mode 100755 index 7042e53487..0000000000 --- a/tools/closure_linter/closure_linter/aliaspass_test.py +++ /dev/null @@ -1,191 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2012 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. - -"""Unit tests for the aliaspass module.""" - -# Allow non-Google copyright -# pylint: disable=g-bad-file-header - -__author__ = ('nnaze@google.com (Nathan Naze)') - -import unittest as googletest - -from closure_linter import aliaspass -from closure_linter import errors -from closure_linter import javascriptstatetracker -from closure_linter import testutil -from closure_linter.common import erroraccumulator - - -def _GetTokenByLineAndString(start_token, string, line_number): - for token in start_token: - if token.line_number == line_number and token.string == string: - return token - - -class AliasPassTest(googletest.TestCase): - - def testInvalidGoogScopeCall(self): - start_token = testutil.TokenizeSourceAndRunEcmaPass(_TEST_SCOPE_SCRIPT) - - error_accumulator = erroraccumulator.ErrorAccumulator() - alias_pass = aliaspass.AliasPass( - error_handler=error_accumulator) - alias_pass.Process(start_token) - - alias_errors = error_accumulator.GetErrors() - self.assertEquals(1, len(alias_errors)) - - alias_error = alias_errors[0] - - self.assertEquals(errors.INVALID_USE_OF_GOOG_SCOPE, alias_error.code) - self.assertEquals('goog.scope', alias_error.token.string) - - def testAliasedIdentifiers(self): - start_token = testutil.TokenizeSourceAndRunEcmaPass(_TEST_ALIAS_SCRIPT) - alias_pass = aliaspass.AliasPass(set(['goog', 'myproject'])) - alias_pass.Process(start_token) - - alias_token = _GetTokenByLineAndString(start_token, 'Event', 4) - self.assertTrue(alias_token.metadata.is_alias_definition) - - my_class_token = _GetTokenByLineAndString(start_token, 'myClass', 9) - self.assertIsNone(my_class_token.metadata.aliased_symbol) - - component_token = _GetTokenByLineAndString(start_token, 'Component', 17) - self.assertEquals('goog.ui.Component', - component_token.metadata.aliased_symbol) - - event_token = _GetTokenByLineAndString(start_token, 'Event.Something', 17) - self.assertEquals('goog.events.Event.Something', - event_token.metadata.aliased_symbol) - - non_closurized_token = _GetTokenByLineAndString( - start_token, 'NonClosurizedClass', 18) - self.assertIsNone(non_closurized_token.metadata.aliased_symbol) - - long_start_token = _GetTokenByLineAndString(start_token, 'Event', 24) - self.assertEquals('goog.events.Event.MultilineIdentifier.someMethod', - long_start_token.metadata.aliased_symbol) - - def testAliasedDoctypes(self): - """Tests that aliases are correctly expanded within type annotations.""" - start_token = testutil.TokenizeSourceAndRunEcmaPass(_TEST_ALIAS_SCRIPT) - tracker = javascriptstatetracker.JavaScriptStateTracker() - tracker.DocFlagPass(start_token, error_handler=None) - - alias_pass = aliaspass.AliasPass(set(['goog', 'myproject'])) - alias_pass.Process(start_token) - - flag_token = _GetTokenByLineAndString(start_token, '@type', 22) - self.assertEquals( - 'goog.events.Event.<goog.ui.Component,Array<myproject.foo.MyClass>>', - repr(flag_token.attached_object.jstype)) - - def testModuleAlias(self): - start_token = testutil.TokenizeSourceAndRunEcmaPass(""" -goog.module('goog.test'); -var Alias = goog.require('goog.Alias'); -Alias.use(); -""") - alias_pass = aliaspass.AliasPass(set(['goog'])) - alias_pass.Process(start_token) - alias_token = _GetTokenByLineAndString(start_token, 'Alias', 3) - self.assertTrue(alias_token.metadata.is_alias_definition) - - def testMultipleGoogScopeCalls(self): - start_token = testutil.TokenizeSourceAndRunEcmaPass( - _TEST_MULTIPLE_SCOPE_SCRIPT) - - error_accumulator = erroraccumulator.ErrorAccumulator() - - alias_pass = aliaspass.AliasPass( - set(['goog', 'myproject']), - error_handler=error_accumulator) - alias_pass.Process(start_token) - - alias_errors = error_accumulator.GetErrors() - - self.assertEquals(3, len(alias_errors)) - - error = alias_errors[0] - self.assertEquals(errors.INVALID_USE_OF_GOOG_SCOPE, error.code) - self.assertEquals(7, error.token.line_number) - - error = alias_errors[1] - self.assertEquals(errors.EXTRA_GOOG_SCOPE_USAGE, error.code) - self.assertEquals(7, error.token.line_number) - - error = alias_errors[2] - self.assertEquals(errors.EXTRA_GOOG_SCOPE_USAGE, error.code) - self.assertEquals(11, error.token.line_number) - - -_TEST_ALIAS_SCRIPT = """ -goog.scope(function() { -var events = goog.events; // scope alias -var Event = events. - Event; // nested multiline scope alias - -// This should not be registered as an aliased identifier because -// it appears before the alias. -var myClass = new MyClass(); - -var Component = goog.ui.Component; // scope alias -var MyClass = myproject.foo.MyClass; // scope alias - -// Scope alias of non-Closurized namespace. -var NonClosurizedClass = aaa.bbb.NonClosurizedClass; - -var component = new Component(Event.Something); -var nonClosurized = NonClosurizedClass(); - -/** - * A created namespace with a really long identifier. - * @type {events.Event.<Component,Array<MyClass>} - */ -Event. - MultilineIdentifier. - someMethod = function() {}; -}); -""" - -_TEST_SCOPE_SCRIPT = """ -function foo () { - // This goog.scope call is invalid. - goog.scope(function() { - - }); -} -""" - -_TEST_MULTIPLE_SCOPE_SCRIPT = """ -goog.scope(function() { - // do nothing -}); - -function foo() { - var test = goog.scope; // We should not see goog.scope mentioned. -} - -// This goog.scope invalid. There can be only one. -goog.scope(function() { - -}); -""" - - -if __name__ == '__main__': - googletest.main() |