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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
| commit | 6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch) | |
| tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /testing/web-platform/tests/custom-elements/throw-on-dynamic-markup-insertion-counter-reactions.html | |
| parent | Initial commit. (diff) | |
| download | thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.tar.xz thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.zip | |
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/custom-elements/throw-on-dynamic-markup-insertion-counter-reactions.html')
| -rw-r--r-- | testing/web-platform/tests/custom-elements/throw-on-dynamic-markup-insertion-counter-reactions.html | 117 |
1 files changed, 117 insertions, 0 deletions
diff --git a/testing/web-platform/tests/custom-elements/throw-on-dynamic-markup-insertion-counter-reactions.html b/testing/web-platform/tests/custom-elements/throw-on-dynamic-markup-insertion-counter-reactions.html new file mode 100644 index 0000000000..e798d332e3 --- /dev/null +++ b/testing/web-platform/tests/custom-elements/throw-on-dynamic-markup-insertion-counter-reactions.html @@ -0,0 +1,117 @@ +<!DOCTYPE html> +<html> +<head> +<title>Custom Elements: create an element for a token must increment and decrement document's throw-on-dynamic-markup-insertion counter</title> +<meta name="author" title="Ryosuke Niwa" href="mailto:rniwa@webkit.org"> +<meta name="assert" content="Invoking document.open, document.write, document.writeln, and document.write must throw an exception when the HTML parser is creating a custom element for a token"> + <meta name="help" content="https://html.spec.whatwg.org/multipage/parsing.html#create-an-element-for-the-token"> +<meta name="help" content="https://html.spec.whatwg.org/multipage/dynamic-markup-insertion.html#throw-on-dynamic-markup-insertion-counter"> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<script src="./resources/custom-elements-helpers.js"></script> +</head> +<body> +<div id="log"></div> +<script> + +async function custom_element_reactions_in_parser(test, call_function) +{ + const window = await create_window_in_test(test); + const document = window.document; + + document.open(); + + let executed = false; + let exception = null; + class CustomElement extends window.HTMLElement { + attributeChangedCallback(name, oldValue, newValue) { + try { + call_function(document, window); + } catch (error) { + exception = error; + } + executed = true; + } + } + CustomElement.observedAttributes = ['title']; + window.customElements.define('some-element', CustomElement); + + document.write('<!DOCTYPE html><html><body><some-element title="some title"></some-element></body></html>'); + document.close(); + + assert_true(executed, 'Must immediately process custom element reactions for setting attributes'); + return {frameElement, window, document, exception}; +} + +promise_test(async function () { + const result = await custom_element_reactions_in_parser(this, (document) => document.open()); + assert_throws_dom('InvalidStateError', result.window.DOMException, () => { throw result.exception; }, 'Must throw an InvalidStateError'); +}, 'document.open() must throw an InvalidStateError when processing custom element reactions for a synchronous constructed custom element'); + +promise_test(async function () { + const result = await custom_element_reactions_in_parser(this, (document) => document.open('text/html')); + assert_throws_dom('InvalidStateError', result.window.DOMException, () => { throw result.exception; }, 'Must throw an InvalidStateError'); +}, 'document.open("text/html") must throw an InvalidStateError when processing custom element reactions for a synchronous constructed custom element'); + +// https://html.spec.whatwg.org/multipage/dynamic-markup-insertion.html#dom-document-open-window +promise_test(async function () { + let load_promise = new Promise((resolve) => window.onmessage = (event) => resolve(event.data)); + const result = await custom_element_reactions_in_parser(this, (document, window) => document.open('resources/navigation-destination.html', '_self', '')); + assert_equals(result.exception, null); + assert_equals(await load_promise, 'didNavigate'); +}, 'document.open(URL) must NOT throw an InvalidStateError when processing custom element reactions for a synchronous constructed custom element'); + +promise_test(async function () { + const result = await custom_element_reactions_in_parser(this, (document) => document.close()); + assert_throws_dom('InvalidStateError', result.window.DOMException, () => { throw result.exception; }, 'Must throw an InvalidStateError'); +}, 'document.close() must throw an InvalidStateError when processing custom element reactions for a synchronous constructed custom element'); + +promise_test(async function () { + const result = await custom_element_reactions_in_parser(this, (document) => document.write('<b>some text</b>')); + assert_throws_dom('InvalidStateError', result.window.DOMException, () => { throw result.exception; }, 'Must throw an InvalidStateError'); + assert_equals(result.document.querySelector('b'), null, 'Must not insert new content'); + assert_false(result.document.documentElement.innerHTML.includes('some text'), 'Must not insert new content'); +}, 'document.write must throw an InvalidStateError when processing custom element reactions for a synchronous constructed custom element'); + +promise_test(async function () { + const result = await custom_element_reactions_in_parser(this, (document) => document.writeln('<b>some text</b>')); + assert_throws_dom('InvalidStateError', result.window.DOMException, () => { throw result.exception; }, 'Must throw an InvalidStateError'); + assert_equals(result.document.querySelector('b'), null, 'Must not insert new content'); + assert_false(result.document.documentElement.innerHTML.includes('some text'), 'Must not insert new content'); +}, 'document.writeln must throw an InvalidStateError when processing custom element reactions for a synchronous constructed custom element'); + +promise_test(async function () { + const another_window = await create_window_in_test(this); + const result = await custom_element_reactions_in_parser(this, (document) => another_window.document.open()); + assert_equals(result.exception, null); +}, 'document.open() of another document must not throw an InvalidStateError when processing custom element reactions for a synchronous constructed custom element'); + +promise_test(async function () { + const another_window = await create_window_in_test(this); + const result = await custom_element_reactions_in_parser(this, (document) => another_window.document.open('text/html')); + assert_equals(result.exception, null); +}, 'document.open("text/html") of another document must not throw an InvalidStateError when processing custom element reactions for a synchronous constructed custom element'); + +promise_test(async function () { + const another_window = await create_window_in_test(this); + const result = await custom_element_reactions_in_parser(this, (document) => another_window.document.close()); + assert_equals(result.exception, null); +}, 'document.close() of another document must not throw an InvalidStateError when processing custom element reactions for a synchronous constructed custom element'); + +promise_test(async function () { + const another_window = await create_window_in_test(this); + const result = await custom_element_reactions_in_parser(this, (document) => another_window.document.write('<b>some text</b>')); + assert_equals(result.exception, null); + assert_equals(another_window.document.querySelector('b').outerHTML, '<b>some text</b>'); +}, 'document.write of another document must not throw an InvalidStateError when processing custom element reactions for a synchronous constructed custom element'); + +promise_test(async function () { + const another_window = await create_window_in_test(this); + const result = await custom_element_reactions_in_parser(this, (document) => another_window.document.writeln('<b>some text</b>')); + assert_equals(result.exception, null); + assert_equals(another_window.document.querySelector('b').outerHTML, '<b>some text</b>'); +}, 'document.writeln of another document must not throw an InvalidStateError when processing custom element reactions for a synchronous constructed custom element'); + +</script> +</body> +</html> |