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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
| commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
| tree | f435a8308119effd964b339f76abb83a57c29483 /testing/web-platform/tests/custom-elements/Document-createElementNS.html | |
| parent | Initial commit. (diff) | |
| download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip | |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/custom-elements/Document-createElementNS.html')
| -rw-r--r-- | testing/web-platform/tests/custom-elements/Document-createElementNS.html | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/testing/web-platform/tests/custom-elements/Document-createElementNS.html b/testing/web-platform/tests/custom-elements/Document-createElementNS.html new file mode 100644 index 0000000000..bf937df0ba --- /dev/null +++ b/testing/web-platform/tests/custom-elements/Document-createElementNS.html @@ -0,0 +1,43 @@ +<!DOCTYPE html> +<title>Custom Elements: document.createElementNS should support custom elements</title> +<link rel="help" content="https://dom.spec.whatwg.org/#concept-create-element"> +<link rel="help" content="https://dom.spec.whatwg.org/#internal-createelementns-steps"> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<body> +<script> +test(() => { + class MyElement extends HTMLElement {}; + + customElements.define('my-autonomous', MyElement); + let element = document.createElementNS('http://www.w3.org/1999/xhtml', 'p:my-autonomous'); + assert_true(element instanceof MyElement); + assert_equals(element.prefix, 'p'); +}, 'autonomous: document.createElementNS should create custom elements with prefixes.'); + +test(() => { + class MyElement2 extends HTMLElement {}; + + customElements.define('my-autonomous2', MyElement2); + let element = document.createElementNS('urn:example', 'my-autonomous2'); + assert_false(element instanceof MyElement2); +}, 'autonomous: document.createElementNS should check namespaces.'); + +test(() => { + const xhtmlNS = 'http://www.w3.org/1999/xhtml'; + assert_false(document.createElementNS(xhtmlNS, 'x-foo') instanceof HTMLUnknownElement); + assert_false(document.createElementNS(xhtmlNS, 'x-foo', {}) instanceof HTMLUnknownElement); + assert_false((new Document()).createElementNS(xhtmlNS, 'x-foo') instanceof HTMLUnknownElement); + assert_false((new Document()).createElementNS(xhtmlNS, 'x-foo', {}) instanceof HTMLUnknownElement); +}, 'autonomous: document.createElementNS should not create HTMLUnknownElement for a valid custom element name'); + +test(() => { + class MyElement3 extends HTMLElement {}; + customElements.define('my-autonomous3', MyElement3); + + const instance = document.createElementNS('http://www.w3.org/1999/xhtml', 'my-autonomous3', undefined); + assert_true(instance instanceof MyElement3); +}, 'autonomous: document.createElementNS with undefined options value should be upgraded.'); + +</script> +</body> |