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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:22:09 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:22:09 +0000 |
| commit | 43a97878ce14b72f0981164f87f2e35e14151312 (patch) | |
| tree | 620249daf56c0258faa40cbdcf9cfba06de2a846 /testing/web-platform/tests/shadow-dom/Element-interface-shadowRoot-attribute.html | |
| parent | Initial commit. (diff) | |
| download | firefox-upstream.tar.xz firefox-upstream.zip | |
Adding upstream version 110.0.1.upstream/110.0.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/shadow-dom/Element-interface-shadowRoot-attribute.html')
| -rw-r--r-- | testing/web-platform/tests/shadow-dom/Element-interface-shadowRoot-attribute.html | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/testing/web-platform/tests/shadow-dom/Element-interface-shadowRoot-attribute.html b/testing/web-platform/tests/shadow-dom/Element-interface-shadowRoot-attribute.html new file mode 100644 index 0000000000..02d8050997 --- /dev/null +++ b/testing/web-platform/tests/shadow-dom/Element-interface-shadowRoot-attribute.html @@ -0,0 +1,45 @@ +<!DOCTYPE html> +<html> +<head> +<title>Shadow DOM: Element interface shadowRoot attribute</title> +<meta name="author" title="Ryosuke Niwa" href="mailto:rniwa@webkit.org"> +<meta name="assert" content="shadowRoot attribute on Element interface must return the associated open shadow tree if there is one"> +<link rel="help" href="https://w3c.github.io/webcomponents/spec/shadow/#the-shadowroot-interface"> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +</head> +<body> +<div id="log"></div> +<script> + +test(function () { + assert_true('shadowRoot' in Element.prototype, 'shadowRoot must be defined on Element prototype'); + assert_true('shadowRoot' in document.createElement('div'), 'shadowRoot must be defined on an instance of div element'); + assert_false('shadowRoot' in Node.prototype, 'shadowRoot must not be defined on Node prototype'); + assert_false('shadowRoot' in Text.prototype, 'shadowRoot must not be defined on Text prototype'); + assert_false('shadowRoot' in document.createTextNode(''), 'shadowRoot must not be defined on an instance of Text node'); + assert_false('shadowRoot' in Comment.prototype, 'shadowRoot must not be defined on Comment prototype'); + assert_false('shadowRoot' in document.createComment(''), 'shadowRoot must not be defined on an instance of Comment node'); + assert_false('shadowRoot' in Document.prototype, 'shadowRoot must not be defined on Document prototype'); + assert_false('shadowRoot' in document, 'shadowRoot must not be defined on an instance of Document'); + assert_false('shadowRoot' in DocumentFragment.prototype, 'shadowRoot must not be defined on DocumentFragment prototype'); + assert_false('shadowRoot' in (new DOMParser).parseFromString('', 'text/html'), 'shadowRoot must not be defined on an instance of DocumentFragment node'); +}, 'shadowRoot must be defined on Element prototype'); + +test(function () { + var host = document.createElement('div'); + assert_equals(host.shadowRoot, null, 'shadowRoot must return null when the host does not have a shadow tree attached to it'); + + var openShadowRoot = host.attachShadow({mode: 'open'}); + assert_equals(host.shadowRoot, openShadowRoot, 'shadowRoot must return the open shadow root attachShadow attached'); +}, 'shadowRoot attribute must return the open shadow root associated with the element'); + +test(function () { + var host = document.createElement('div'); + host.attachShadow({mode: 'closed'}); + assert_equals(host.shadowRoot, null); +}, 'shadowRoot attribute must return null if the shadow root attached to the element is closed'); + +</script> +</body> +</html> |