third_party/WebKit/LayoutTests/custom-elements/spec/custom-elements-registry/get.html - Issue 2277713002: Rename CustomElementsRegistry to CustomElementRegistry

Side by Side Diff: third_party/WebKit/LayoutTests/custom-elements/spec/custom-elements-registry/get.html

Issue 2277713002: Rename CustomElementsRegistry to CustomElementRegistry (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: rebase Created 4 years, 3 months ago

Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.

Jump to:

View unified diff | Download patch

« no previous file with comments | « no previous file | third_party/WebKit/LayoutTests/custom-elements/spec/custom-elements-registry/when_defined.html » ('j') | no next file with comments »

OLD	NEW
1 <!DOCTYPE html>	1 <!DOCTYPE html>

2 <!--	2 <!--

3 TODO(yosin): We should upstream to wpt test.	3 TODO(yosin): We should upstream to wpt test.

4 This file is taken from https://github.com/kojiishi/web-platform-tests/blob/5390 8d773012edf931047674f7afe3975bc1820f/custom-elements/custom-elements-registry/ge t.html	4 This file is taken from https://github.com/kojiishi/web-platform-tests/blob/5390 8d773012edf931047674f7afe3975bc1820f/custom-elements/custom-elements-registry/ge t.html

5 -->	5 -->

6 <title>Custom Elements: CustomElementsRegistry.get</title>	6 <title>Custom Elements: CustomElementRegistry.get</title>

7 <script src="../../../resources/testharness.js"></script>	7 <script src="../../../resources/testharness.js"></script>

8 <script src="../../../resources/testharnessreport.js"></script>	8 <script src="../../../resources/testharnessreport.js"></script>

9 <body>	9 <body>

10 <div id="log"></div>	10 <div id="log"></div>

11 <script>	11 <script>

12 'use strict';	12 'use strict';

13 (() => {	13 (() => {

14 // https://html.spec.whatwg.org/multipage/scripting.html#dom-customelementsreg istry-whendefined	14 // https://html.spec.whatwg.org/multipage/scripting.html#dom-customelementregi stry-whendefined

15 // Use window from iframe to isolate the test.	15 // Use window from iframe to isolate the test.

16 function setup() {	16 function setup() {

17 const iframe = document.createElement('iframe');	17 const iframe = document.createElement('iframe');

18 document.body.appendChild(iframe);	18 document.body.appendChild(iframe);

19 const testWindow = iframe.contentWindow;	19 const testWindow = iframe.contentWindow;

20 const customElements = testWindow.customElements;	20 const customElements = testWindow.customElements;

21 if (!customElements)	21 if (!customElements)

22 return Promise.reject('This test requires window.customElements');	22 return Promise.reject('This test requires window.customElements');

23 if (!('get' in customElements))	23 if (!('get' in customElements))

24 return Promise.reject('This test requires window.customElements.get');	24 return Promise.reject('This test requires window.customElements.get');

25 return Promise.resolve(customElements);	25 return Promise.resolve(customElements);

26 }	26 }

27	27

28 promise_test(() => setup()	28 promise_test(() => setup()

29 .then(customElements => {	29 .then(customElements => {

30 // 1. If this CustomElementsRegistry contains an entry with name name,	30 // 1. If this CustomElementRegistry contains an entry with name name,

31 // then return that entry's constructor.	31 // then return that entry's constructor.

32 const name = 'test-get-existing';	32 const name = 'test-get-existing';

33 class C extends HTMLElement {};	33 class C extends HTMLElement {};

34 customElements.define(name, C);	34 customElements.define(name, C);

35 assert_equals(customElements.get(name), C, 'get() returns the constructor' )	35 assert_equals(customElements.get(name), C, 'get() returns the constructor' )

36 return Promise.resolve(customElements);	36 return Promise.resolve(customElements);

37 }).then(customElements => {	37 }).then(customElements => {

38 // 2. Otherwise, return undefined.	38 // 2. Otherwise, return undefined.

39 assert_equals(customElements.get('test-get-not-defined'), undefined,	39 assert_equals(customElements.get('test-get-not-defined'), undefined,

40 'get() returns undefined for not-defined name');	40 'get() returns undefined for not-defined name');

41 }).catch(reason => { throw reason }));	41 }).catch(reason => { throw reason }));

42 })();	42 })();

43 </script>	43 </script>

44 </body>	44 </body>

OLD	NEW