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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /accessible/tests/browser/e10s/browser_caching_description.js
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
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+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+'use strict';
+
+/* global EVENT_DESCRIPTION_CHANGE, EVENT_NAME_CHANGE, EVENT_REORDER */
+
+loadScripts({ name: 'name.js', dir: MOCHITESTS_DIR });
+
+/**
+ * Test data has the format of:
+ * {
+ * desc {String} description for better logging
+ * expected {String} expected description value for a given accessible
+ * attrs {?Array} an optional list of attributes to update
+ * waitFor {?Array} an optional list of accessible events to wait for when
+ * attributes are updated
+ * }
+ */
+const tests = [{
+ desc: 'No description when there are no @alt, @title and @aria-describedby',
+ expected: ''
+}, {
+ desc: 'Description from @aria-describedby attribute',
+ attrs: [{
+ attr: 'aria-describedby',
+ value: 'description'
+ }],
+ waitFor: [{ eventType: EVENT_DESCRIPTION_CHANGE, id: 'image' }],
+ expected: 'aria description'
+}, {
+ desc: 'No description from @aria-describedby since it is the same as the ' +
+ '@alt attribute which is used as the name',
+ attrs: [{
+ attr: 'alt',
+ value: 'aria description'
+ }],
+ waitFor: [{ eventType: EVENT_REORDER, id: 'body' }],
+ expected: ''
+}, {
+ desc: 'Description from @aria-describedby attribute when @alt and ' +
+ '@aria-describedby are not the same',
+ attrs: [{
+ attr: 'aria-describedby',
+ value: 'description2'
+ }],
+ waitFor: [{ eventType: EVENT_DESCRIPTION_CHANGE, id: 'image' }],
+ expected: 'another description'
+}, {
+ desc: 'Description from @aria-describedby attribute when @title (used for ' +
+ 'name) and @aria-describedby are not the same',
+ attrs: [{
+ attr: 'alt'
+ }, {
+ attr: 'title',
+ value: 'title'
+ }],
+ waitFor: [{ eventType: EVENT_REORDER, id: 'body' }],
+ expected: 'another description'
+}, {
+ desc: 'No description from @aria-describedby since it is the same as the ' +
+ '@title attribute which is used as the name',
+ attrs: [{
+ attr: 'title',
+ value: 'another description'
+ }],
+ waitFor: [{ eventType: EVENT_NAME_CHANGE, id: 'image' }],
+ expected: ''
+}, {
+ desc: 'No description with only @title attribute which is used as the name',
+ attrs: [{
+ attr: 'aria-describedby'
+ }],
+ waitFor: [{ eventType: EVENT_DESCRIPTION_CHANGE, id: 'image' }],
+ expected: ''
+}, {
+ desc: 'Description from @title attribute when @alt and @atitle are not the ' +
+ 'same',
+ attrs: [{
+ attr: 'alt',
+ value: 'aria description'
+ }],
+ waitFor: [{ eventType: EVENT_REORDER, id: 'body' }],
+ expected: 'another description'
+}, {
+ desc: 'No description from @title since it is the same as the @alt ' +
+ 'attribute which is used as the name',
+ attrs: [{
+ attr: 'alt',
+ value: 'another description'
+ }],
+ waitFor: [{ eventType: EVENT_NAME_CHANGE, id: 'image' }],
+ expected: ''
+}, {
+ desc: 'No description from @aria-describedby since it is the same as the ' +
+ '@alt (used for name) and @title attributes',
+ attrs: [{
+ attr: 'aria-describedby',
+ value: 'description2'
+ }],
+ waitFor: [{ eventType: EVENT_DESCRIPTION_CHANGE, id: 'image' }],
+ expected: ''
+}, {
+ desc: 'Description from @aria-describedby attribute when it is different ' +
+ 'from @alt (used for name) and @title attributes',
+ attrs: [{
+ attr: 'aria-describedby',
+ value: 'description'
+ }],
+ waitFor: [{ eventType: EVENT_DESCRIPTION_CHANGE, id: 'image' }],
+ expected: 'aria description'
+}, {
+ desc: 'No description from @aria-describedby since it is the same as the ' +
+ '@alt attribute (used for name) but different from title',
+ attrs: [{
+ attr: 'alt',
+ value: 'aria description'
+ }],
+ waitFor: [{ eventType: EVENT_NAME_CHANGE, id: 'image' }],
+ expected: ''
+}, {
+ desc: 'Description from @aria-describedby attribute when @alt (used for ' +
+ 'name) and @aria-describedby are not the same but @title and ' +
+ 'aria-describedby are',
+ attrs: [{
+ attr: 'aria-describedby',
+ value: 'description2'
+ }],
+ waitFor: [{ eventType: EVENT_DESCRIPTION_CHANGE, id: 'image' }],
+ expected: 'another description'
+}];
+
+/**
+ * Test caching of accessible object description
+ */
+addAccessibleTask(`
+ <p id="description">aria description</p>
+ <p id="description2">another description</p>
+ <img id="image" />`,
+ function*(browser, accDoc) {
+ let imgAcc = findAccessibleChildByID(accDoc, 'image');
+
+ for (let { desc, waitFor, attrs, expected } of tests) {
+ info(desc);
+ let onUpdate;
+ if (waitFor) {
+ onUpdate = waitForMultipleEvents(waitFor);
+ }
+ if (attrs) {
+ for (let { attr, value } of attrs) {
+ yield invokeSetAttribute(browser, 'image', attr, value);
+ }
+ }
+ yield onUpdate;
+ // When attribute change (alt) triggers reorder event, accessible will
+ // become defunct.
+ if (isDefunct(imgAcc)) {
+ imgAcc = findAccessibleChildByID(accDoc, 'image');
+ }
+ testDescr(imgAcc, expected);
+ }
+ }
+);