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diff --git a/contexts/data/lib/closure-library/closure/goog/storage/mechanism/mechanism_test.js b/contexts/data/lib/closure-library/closure/goog/storage/mechanism/mechanism_test.js
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@@ -1,201 +0,0 @@
-// Copyright 2011 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.
-
-/**
- * @fileoverview Unit tests for the abstract storage mechanism interface.
- *
- * These tests should be included in tests of any class extending
- * goog.storage.mechanism.Mechanism.
- *
- */
-
-goog.provide('goog.storage.mechanism.mechanism_test');
-
-goog.require('goog.storage.mechanism.ErrorCode');
-goog.require('goog.storage.mechanism.HTML5LocalStorage');
-goog.require('goog.storage.mechanism.Mechanism');
-goog.require('goog.testing.asserts');
-goog.require('goog.userAgent.product');
-goog.require('goog.userAgent.product.isVersion');
-goog.setTestOnly('mechanism_test');
-
-
-var mechanism = null;
-var minimumQuota = 0;
-
-
-function testSetGet() {
- if (!mechanism) {
- return;
- }
- mechanism.set('first', 'one');
- assertEquals('one', mechanism.get('first'));
-}
-
-
-function testChange() {
- if (!mechanism) {
- return;
- }
- mechanism.set('first', 'one');
- mechanism.set('first', 'two');
- assertEquals('two', mechanism.get('first'));
-}
-
-
-function testRemove() {
- if (!mechanism) {
- return;
- }
- mechanism.set('first', 'one');
- mechanism.remove('first');
- assertNull(mechanism.get('first'));
-}
-
-
-function testSetRemoveSet() {
- if (!mechanism) {
- return;
- }
- mechanism.set('first', 'one');
- mechanism.remove('first');
- mechanism.set('first', 'one');
- assertEquals('one', mechanism.get('first'));
-}
-
-
-function testRemoveRemove() {
- if (!mechanism) {
- return;
- }
- mechanism.remove('first');
- mechanism.remove('first');
- assertNull(mechanism.get('first'));
-}
-
-
-function testSetTwo() {
- if (!mechanism) {
- return;
- }
- mechanism.set('first', 'one');
- mechanism.set('second', 'two');
- assertEquals('one', mechanism.get('first'));
- assertEquals('two', mechanism.get('second'));
-}
-
-
-function testChangeTwo() {
- if (!mechanism) {
- return;
- }
- mechanism.set('first', 'one');
- mechanism.set('second', 'two');
- mechanism.set('second', 'three');
- mechanism.set('first', 'four');
- assertEquals('four', mechanism.get('first'));
- assertEquals('three', mechanism.get('second'));
-}
-
-
-function testSetRemoveThree() {
- if (!mechanism) {
- return;
- }
- mechanism.set('first', 'one');
- mechanism.set('second', 'two');
- mechanism.set('third', 'three');
- mechanism.remove('second');
- assertNull(mechanism.get('second'));
- assertEquals('one', mechanism.get('first'));
- assertEquals('three', mechanism.get('third'));
- mechanism.remove('first');
- assertNull(mechanism.get('first'));
- assertEquals('three', mechanism.get('third'));
- mechanism.remove('third');
- assertNull(mechanism.get('third'));
-}
-
-
-function testEmptyValue() {
- if (!mechanism) {
- return;
- }
- mechanism.set('third', '');
- assertEquals('', mechanism.get('third'));
-}
-
-
-function testWeirdKeys() {
- if (!mechanism) {
- return;
- }
- // Some weird keys. We leave out some tests for some browsers where they
- // trigger browser bugs, and where the keys are too obscure to prepare a
- // workaround.
- mechanism.set(' ', 'space');
- mechanism.set('=+!@#$%^&*()-_\\|;:\'",./<>?[]{}~`', 'control');
- mechanism.set(
- '\u4e00\u4e8c\u4e09\u56db\u4e94\u516d\u4e03\u516b\u4e5d\u5341', 'ten');
- mechanism.set('\0', 'null');
- mechanism.set('\0\0', 'double null');
- mechanism.set('\0A', 'null A');
- mechanism.set('', 'zero');
- assertEquals('space', mechanism.get(' '));
- assertEquals('control', mechanism.get('=+!@#$%^&*()-_\\|;:\'",./<>?[]{}~`'));
- assertEquals('ten', mechanism.get(
- '\u4e00\u4e8c\u4e09\u56db\u4e94\u516d\u4e03\u516b\u4e5d\u5341'));
- if (!goog.userAgent.IE ||
- !mechanism instanceof goog.storage.mechanism.HTML5LocalStorage) {
- // IE does not properly handle nulls in HTML5 localStorage keys (IE8, IE9).
- // https://connect.microsoft.com/IE/feedback/details/667799/
- assertEquals('null', mechanism.get('\0'));
- assertEquals('double null', mechanism.get('\0\0'));
- assertEquals('null A', mechanism.get('\0A'));
- }
- if (!goog.userAgent.GECKO) {
- // Firefox does not properly handle the empty key (FF 3.5, 3.6, 4.0).
- // https://bugzilla.mozilla.org/show_bug.cgi?id=510849
- assertEquals('zero', mechanism.get(''));
- }
-}
-
-
-function testQuota() {
- if (!mechanism) {
- return;
- }
- // This test might crash Safari 4, so it is disabled for this version.
- // It works fine on Safari 3 and Safari 5.
- if (goog.userAgent.product.SAFARI &&
- goog.userAgent.product.isVersion(4) &&
- !goog.userAgent.product.isVersion(5)) {
- return;
- }
- var buffer = '\u03ff'; // 2 bytes
- var savedBytes = 0;
- try {
- while (buffer.length < minimumQuota) {
- buffer = buffer + buffer;
- mechanism.set('foo', buffer);
- savedBytes = buffer.length;
- }
- } catch (ex) {
- if (ex != goog.storage.mechanism.ErrorCode.QUOTA_EXCEEDED) {
- throw ex;
- }
- }
- mechanism.remove('foo');
- assertTrue(savedBytes >= minimumQuota);
-}