195 lines
5.9 KiB
HTML
195 lines
5.9 KiB
HTML
<!DOCTYPE html>
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<!--
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@license
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Copyright (C) 2016 The Android Open Source Project
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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-->
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<meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
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<title>gr-storage</title>
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<script src="../../../bower_components/webcomponentsjs/webcomponents-lite.min.js"></script>
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<script src="../../../bower_components/web-component-tester/browser.js"></script>
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<link rel="import" href="../../../test/common-test-setup.html"/>
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<link rel="import" href="gr-storage.html">
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<script>void(0);</script>
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<test-fixture id="basic">
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<template>
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<gr-storage></gr-storage>
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</template>
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</test-fixture>
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<script>
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suite('gr-storage tests', () => {
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let element;
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let sandbox;
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function mockStorage(opt_quotaExceeded) {
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return {
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getItem(key) { return this[key]; },
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removeItem(key) { delete this[key]; },
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setItem(key, value) {
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// eslint-disable-next-line no-throw-literal
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if (opt_quotaExceeded) { throw {code: 22}; /* Quota exceeded */ }
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this[key] = value;
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},
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};
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}
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setup(() => {
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element = fixture('basic');
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sandbox = sinon.sandbox.create();
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element._storage = mockStorage();
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});
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teardown(() => sandbox.restore());
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test('storing, retrieving and erasing drafts', () => {
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const changeNum = 1234;
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const patchNum = 5;
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const path = 'my_source_file.js';
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const line = 123;
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const location = {
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changeNum,
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patchNum,
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path,
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line,
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};
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// The key is in the expected format.
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const key = element._getDraftKey(location);
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assert.equal(key, ['draft', changeNum, patchNum, path, line].join(':'));
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// There should be no draft initially.
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const draft = element.getDraftComment(location);
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assert.isNotOk(draft);
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// Setting the draft stores it under the expected key.
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element.setDraftComment(location, 'my comment');
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assert.isOk(element._storage.getItem(key));
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assert.equal(JSON.parse(element._storage.getItem(key)).message,
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'my comment');
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assert.isOk(JSON.parse(element._storage.getItem(key)).updated);
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// Erasing the draft removes the key.
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element.eraseDraftComment(location);
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assert.isNotOk(element._storage.getItem(key));
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});
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test('automatically removes old drafts', () => {
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const changeNum = 1234;
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const patchNum = 5;
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const path = 'my_source_file.js';
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const line = 123;
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const location = {
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changeNum,
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patchNum,
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path,
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line,
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};
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const key = element._getDraftKey(location);
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// Make sure that the call to cleanup doesn't get throttled.
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element._lastCleanup = 0;
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const cleanupSpy = sandbox.spy(element, '_cleanupItems');
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// Create a message with a timestamp that is a second behind the max age.
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element._storage.setItem(key, JSON.stringify({
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message: 'old message',
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updated: Date.now() - 24 * 60 * 60 * 1000 - 1000,
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}));
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// Getting the draft should cause it to be removed.
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const draft = element.getDraftComment(location);
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assert.isTrue(cleanupSpy.called);
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assert.isNotOk(draft);
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assert.isNotOk(element._storage.getItem(key));
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});
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test('_getDraftKey', () => {
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const changeNum = 1234;
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const patchNum = 5;
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const path = 'my_source_file.js';
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const line = 123;
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const location = {
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changeNum,
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patchNum,
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path,
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line,
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};
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let expectedResult = 'draft:1234:5:my_source_file.js:123';
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assert.equal(element._getDraftKey(location), expectedResult);
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location.range = {
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start_character: 1,
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start_line: 1,
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end_character: 1,
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end_line: 2,
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};
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expectedResult = 'draft:1234:5:my_source_file.js:123:1-1-1-2';
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assert.equal(element._getDraftKey(location), expectedResult);
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});
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test('exceeded quota disables storage', () => {
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element._storage = mockStorage(true);
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assert.isFalse(element._exceededQuota);
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const changeNum = 1234;
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const patchNum = 5;
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const path = 'my_source_file.js';
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const line = 123;
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const location = {
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changeNum,
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patchNum,
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path,
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line,
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};
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const key = element._getDraftKey(location);
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element.setDraftComment(location, 'my comment');
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assert.isTrue(element._exceededQuota);
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assert.isNotOk(element._storage.getItem(key));
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});
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test('editable content items', () => {
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const cleanupStub = sandbox.stub(element, '_cleanupItems');
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const key = 'testKey';
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const computedKey = element._getEditableContentKey(key);
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// Key correctly computed.
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assert.equal(computedKey, 'editablecontent:testKey');
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element.setEditableContentItem(key, 'my content');
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// Setting the draft stores it under the expected key.
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let item = element._storage.getItem(computedKey);
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assert.isOk(item);
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assert.equal(JSON.parse(item).message, 'my content');
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assert.isOk(JSON.parse(item).updated);
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// getEditableContentItem performs as expected.
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item = element.getEditableContentItem(key);
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assert.isOk(item);
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assert.equal(item.message, 'my content');
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assert.isOk(item.updated);
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assert.isTrue(cleanupStub.called);
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// eraseEditableContentItem performs as expected.
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element.eraseEditableContentItem(key);
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assert.isNotOk(element._storage.getItem(computedKey));
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});
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});
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</script>
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