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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:22:09 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:22:09 +0000
commit43a97878ce14b72f0981164f87f2e35e14151312 (patch)
tree620249daf56c0258faa40cbdcf9cfba06de2a846 /testing/web-platform/tests/custom-elements/throw-on-dynamic-markup-insertion-counter-reactions.html
parentInitial commit. (diff)
downloadfirefox-43a97878ce14b72f0981164f87f2e35e14151312.tar.xz
firefox-43a97878ce14b72f0981164f87f2e35e14151312.zip
Adding upstream version 110.0.1.upstream/110.0.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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+<!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>
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-22 19:55:04 +0000