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puppeteer/test/accessibility.spec.js

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feat(accessibility): snapshot the accessibility tree (#3470) This adds `page.accessibility.snapshot()`. It serializes and returns the accessibility tree for the page. By default, uninteresting nodes are filtered out of the snapshot. fixes #2033
2018-11-02 01:54:51 +00:00
/**
* Copyright 2018 Google Inc. 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.
*/
module.exports.addTests = function({testRunner, expect}) {
chore(firefox): mark all Puppeteer tests that are failing on FF (#3924) This patch: - introduces new testRunner methods `addTestDSL` and `addSuiteDSL` to add annotated test / suite. - introduces new test/suite declaration methods: `it_fails_ffox` and `describe_fails_ffox`. These are equal to `it`/`describe` for chromium tests and to `xit`/`xdescribe` for firefox. - marks all unsupported tests with `it_fails_ffox` - adds a new command-line flag `'--firefox-status'` to `//test/test.js`. This flag dumps current amount of tests that are intentionally skipped for Firefox. End goal: get rid of all `it_fails_ffox` and `describe_fails_ffox` tests. Drive-By: remove cookie tests "afterEach" hook that was removing cookies - it's not needed any more since every test is run in a designated browser context. References #3889
2019-02-06 06:32:41 +00:00
const {describe, xdescribe, fdescribe, describe_fails_ffox} = testRunner;
feat(accessibility): snapshot the accessibility tree (#3470) This adds `page.accessibility.snapshot()`. It serializes and returns the accessibility tree for the page. By default, uninteresting nodes are filtered out of the snapshot. fixes #2033
2018-11-02 01:54:51 +00:00
const {it, fit, xit} = testRunner;
const {beforeAll, beforeEach, afterAll, afterEach} = testRunner;
chore(firefox): mark all Puppeteer tests that are failing on FF (#3924) This patch: - introduces new testRunner methods `addTestDSL` and `addSuiteDSL` to add annotated test / suite. - introduces new test/suite declaration methods: `it_fails_ffox` and `describe_fails_ffox`. These are equal to `it`/`describe` for chromium tests and to `xit`/`xdescribe` for firefox. - marks all unsupported tests with `it_fails_ffox` - adds a new command-line flag `'--firefox-status'` to `//test/test.js`. This flag dumps current amount of tests that are intentionally skipped for Firefox. End goal: get rid of all `it_fails_ffox` and `describe_fails_ffox` tests. Drive-By: remove cookie tests "afterEach" hook that was removing cookies - it's not needed any more since every test is run in a designated browser context. References #3889
2019-02-06 06:32:41 +00:00
describe_fails_ffox('Accessibility', function() {
feat(accessibility): snapshot the accessibility tree (#3470) This adds `page.accessibility.snapshot()`. It serializes and returns the accessibility tree for the page. By default, uninteresting nodes are filtered out of the snapshot. fixes #2033
2018-11-02 01:54:51 +00:00
it('should work', async function({page}) {
await page.setContent(`
<head>
<title>Accessibility Test</title>
</head>
<body>
<div>Hello World</div>
<h1>Inputs</h1>
<input placeholder="Empty input" autofocus />
<input placeholder="readonly input" readonly />
<input placeholder="disabled input" disabled />
<input aria-label="Input with whitespace" value=" " />
<input value="value only" />
<input aria-placeholder="placeholder" value="and a value" />
<div aria-hidden="true" id="desc">This is a description!</div>
<input aria-placeholder="placeholder" value="and a value" aria-describedby="desc" />
<select>
<option>First Option</option>
<option>Second Option</option>
</select>
</body>`);
expect(await page.accessibility.snapshot()).toEqual({
role: 'WebArea',
name: 'Accessibility Test',
children: [
{role: 'text', name: 'Hello World'},
{role: 'heading', name: 'Inputs', level: 1},
{role: 'textbox', name: 'Empty input', focused: true},
{role: 'textbox', name: 'readonly input', readonly: true},
{role: 'textbox', name: 'disabled input', disabled: true},
{role: 'textbox', name: 'Input with whitespace', value: ' '},
{role: 'textbox', name: '', value: 'value only'},
{role: 'textbox', name: 'placeholder', value: 'and a value'},
{role: 'textbox', name: 'placeholder', value: 'and a value', description: 'This is a description!'},
{role: 'combobox', name: '', value: 'First Option', children: [
{role: 'menuitem', name: 'First Option', selected: true},
{role: 'menuitem', name: 'Second Option'}]}]
});
});
it('should report uninteresting nodes', async function({page}) {
await page.setContent(`<textarea autofocus>hi</textarea>`);
expect(findFocusedNode(await page.accessibility.snapshot({interestingOnly: false}))).toEqual({
role: 'textbox',
name: '',
value: 'hi',
focused: true,
multiline: true,
children: [{
role: 'GenericContainer',
name: '',
children: [{
role: 'text', name: 'hi'
}]
}]
});
});
describe('filtering children of leaf nodes', function() {
it('should not report text nodes inside controls', async function({page}) {
await page.setContent(`
<div role="tablist">
<div role="tab" aria-selected="true"><b>Tab1</b></div>
<div role="tab">Tab2</div>
</div>`);
expect(await page.accessibility.snapshot()).toEqual({
role: 'WebArea',
name: '',
children: [{
role: 'tab',
name: 'Tab1',
selected: true
}, {
role: 'tab',
name: 'Tab2'
}]
});
});
it('rich text editable fields should have children', async function({page}) {
await page.setContent(`
<div contenteditable="true">
Edit this image: <img src="fakeimage.png" alt="my fake image">
</div>`);
const snapshot = await page.accessibility.snapshot();
expect(snapshot.children[0]).toEqual({
role: 'GenericContainer',
name: '',
value: 'Edit this image: ',
children: [{
role: 'text',
name: 'Edit this image:'
}, {
role: 'img',
name: 'my fake image'
}]
});
});
it('rich text editable fields with role should have children', async function({page}) {
await page.setContent(`
<div contenteditable="true" role='textbox'>
Edit this image: <img src="fakeimage.png" alt="my fake image">
</div>`);
const snapshot = await page.accessibility.snapshot();
expect(snapshot.children[0]).toEqual({
role: 'textbox',
name: '',
value: 'Edit this image: ',
children: [{
role: 'text',
name: 'Edit this image:'
}, {
role: 'img',
name: 'my fake image'
}]
});
});
it('plain text field with role should not have children', async function({page}) {
await page.setContent(`
<div contenteditable="plaintext-only" role='textbox'>Edit this image:<img src="fakeimage.png" alt="my fake image"></div>`);
const snapshot = await page.accessibility.snapshot();
expect(snapshot.children[0]).toEqual({
role: 'textbox',
name: '',
value: 'Edit this image:'
});
});
it('plain text field without role should not have content', async function({page}) {
await page.setContent(`
<div contenteditable="plaintext-only">Edit this image:<img src="fakeimage.png" alt="my fake image"></div>`);
const snapshot = await page.accessibility.snapshot();
expect(snapshot.children[0]).toEqual({
role: 'GenericContainer',
name: ''
});
});
it('plain text field with tabindex and without role should not have content', async function({page}) {
await page.setContent(`
test(accessibility): Fix duplicated test (#3539)
2018-11-15 22:57:07 +00:00
<div contenteditable="plaintext-only" tabIndex=0>Edit this image:<img src="fakeimage.png" alt="my fake image"></div>`);
feat(accessibility): snapshot the accessibility tree (#3470) This adds `page.accessibility.snapshot()`. It serializes and returns the accessibility tree for the page. By default, uninteresting nodes are filtered out of the snapshot. fixes #2033
2018-11-02 01:54:51 +00:00
const snapshot = await page.accessibility.snapshot();
expect(snapshot.children[0]).toEqual({
role: 'GenericContainer',
name: ''
});
});
it('non editable textbox with role and tabIndex and label should not have children', async function({page}) {
await page.setContent(`
<div role="textbox" tabIndex=0 aria-checked="true" aria-label="my favorite textbox">
this is the inner content
<img alt="yo" src="fakeimg.png">
</div>`);
const snapshot = await page.accessibility.snapshot();
expect(snapshot.children[0]).toEqual({
role: 'textbox',
name: 'my favorite textbox',
value: 'this is the inner content '
});
});
it('checkbox with and tabIndex and label should not have children', async function({page}) {
await page.setContent(`
<div role="checkbox" tabIndex=0 aria-checked="true" aria-label="my favorite checkbox">
this is the inner content
<img alt="yo" src="fakeimg.png">
</div>`);
const snapshot = await page.accessibility.snapshot();
expect(snapshot.children[0]).toEqual({
role: 'checkbox',
name: 'my favorite checkbox',
checked: true
});
});
it('checkbox without label should not have children', async function({page}) {
await page.setContent(`
<div role="checkbox" aria-checked="true">
this is the inner content
<img alt="yo" src="fakeimg.png">
</div>`);
const snapshot = await page.accessibility.snapshot();
expect(snapshot.children[0]).toEqual({
role: 'checkbox',
name: 'this is the inner content yo',
checked: true
});
});
});
function findFocusedNode(node) {
if (node.focused)
return node;
for (const child of node.children || []) {
const focusedChild = findFocusedNode(child);
if (focusedChild)
return focusedChild;
}
return null;
}
});
};
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