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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 17:32:43 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 17:32:43 +0000
commit6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch)
treea68f146d7fa01f0134297619fbe7e33db084e0aa /testing/web-platform/tests/speculation-rules/prefetch/document-rules.https.html
parentInitial commit. (diff)
downloadthunderbird-upstream.tar.xz
thunderbird-upstream.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/speculation-rules/prefetch/document-rules.https.html')
-rw-r--r--testing/web-platform/tests/speculation-rules/prefetch/document-rules.https.html317
1 files changed, 317 insertions, 0 deletions
diff --git a/testing/web-platform/tests/speculation-rules/prefetch/document-rules.https.html b/testing/web-platform/tests/speculation-rules/prefetch/document-rules.https.html
new file mode 100644
index 0000000000..701987c431
--- /dev/null
+++ b/testing/web-platform/tests/speculation-rules/prefetch/document-rules.https.html
@@ -0,0 +1,317 @@
+<!DOCTYPE html>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/common/utils.js"></script>
+<script src="/common/dispatcher/dispatcher.js"></script>
+<script src="resources/utils.sub.js"></script>
+<script src="/common/subset-tests-by-key.js"></script>
+
+<meta name="variant" content="?include=defaultPredicate">
+<meta name="variant" content="?include=hrefMatches">
+<meta name="variant" content="?include=and">
+<meta name="variant" content="?include=or">
+<meta name="variant" content="?include=not">
+<meta name="variant" content="?include=invalidPredicate">
+<meta name="variant" content="?include=linkInShadowTree">
+<meta name="variant" content="?include=linkHrefChanged">
+<meta name="variant" content="?include=newRuleSetAdded">
+<meta name="variant" content="?include=selectorMatches">
+<meta name="variant" content="?include=selectorMatchesScopingRoot">
+<meta name="variant" content="?include=selectorMatchesInShadowTree">
+<meta name="variant" content="?include=selectorMatchesDisplayNone">
+<meta name="variant" content="?include=selectorMatchesDisplayLocked">
+<meta name="variant" content="?include=unslottedLink">
+<meta name="variant" content="?include=immediateMutation">
+
+<body>
+<script>
+ subsetTestByKey('defaultPredicate', promise_test, async t => {
+ assert_implements(HTMLScriptElement.supports('speculationrules'),
+ 'Speculation Rules not supported');
+
+ const url = getPrefetchUrl();
+ addLink(url);
+ insertDocumentRule();
+ await new Promise(resolve => t.step_timeout(resolve, 2000));
+
+ assert_equals(await isUrlPrefetched(url), 1);
+ }, 'test document rule with no predicate');
+
+ subsetTestByKey('hrefMatches', promise_test, async t => {
+ assert_implements(HTMLScriptElement.supports('speculationrules'),
+ 'Speculation Rules not supported');
+
+ insertDocumentRule({ href_matches: '*\\?uuid=*&foo=bar' });
+
+ const url_1 = getPrefetchUrl({foo: 'bar'});
+ addLink(url_1);
+ const url_2 = getPrefetchUrl({foo: 'buzz'});
+ addLink(url_2)
+ await new Promise(resolve => t.step_timeout(resolve, 2000));
+
+ assert_equals(await isUrlPrefetched(url_1), 1);
+ assert_equals(await isUrlPrefetched(url_2), 0);
+ }, 'test href_matches document rule');
+
+ subsetTestByKey('and', promise_test, async t => {
+ assert_implements(HTMLScriptElement.supports('speculationrules'),
+ 'Speculation Rules not supported');
+
+ insertDocumentRule({
+ 'and': [
+ { href_matches: '*\\?*foo=bar*' },
+ { href_matches: '*\\?*fizz=buzz*' }]
+ });
+
+ const url_1 = getPrefetchUrl({foo: 'bar'});
+ const url_2 = getPrefetchUrl({fizz: 'buzz'});
+ const url_3 = getPrefetchUrl({foo: 'bar', fizz: 'buzz'});
+ [url_1, url_2, url_3].forEach(url => addLink(url));
+ await new Promise(resolve => t.step_timeout(resolve, 2000));
+
+ assert_equals(await isUrlPrefetched(url_1), 0);
+ assert_equals(await isUrlPrefetched(url_2), 0);
+ assert_equals(await isUrlPrefetched(url_3), 1);
+ }, 'test document rule with conjunction predicate');
+
+ subsetTestByKey('or', promise_test, async t => {
+ assert_implements(HTMLScriptElement.supports('speculationrules'),
+ 'Speculation Rules not supported');
+
+ insertDocumentRule({
+ 'or': [
+ { href_matches: '*\\?*foo=bar*' },
+ { href_matches: '*\\?*fizz=buzz*' }]
+ });
+
+ const url_1 = getPrefetchUrl({ foo: 'buzz' });
+ const url_2 = getPrefetchUrl({ fizz: 'buzz' });
+ const url_3 = getPrefetchUrl({ foo: 'bar'});
+ [url_1, url_2, url_3].forEach(url => addLink(url));
+ await new Promise(resolve => t.step_timeout(resolve, 2000));
+
+ assert_equals(await isUrlPrefetched(url_1), 0);
+ assert_equals(await isUrlPrefetched(url_2), 1);
+ assert_equals(await isUrlPrefetched(url_3), 1);
+ }, 'test document rule with disjunction predicate');
+
+ subsetTestByKey('not', promise_test, async t => {
+ assert_implements(HTMLScriptElement.supports('speculationrules'),
+ "Speculation Rules not supported");
+
+ insertDocumentRule({ not: { href_matches: '*\\?uuid=*&foo=bar' } });
+
+ const url_1 = getPrefetchUrl({foo: 'bar'});
+ addLink(url_1);
+ const url_2 = getPrefetchUrl({foo: 'buzz'});
+ addLink(url_2)
+ await new Promise(resolve => t.step_timeout(resolve, 2000));
+
+ assert_equals(await isUrlPrefetched(url_1), 0);
+ assert_equals(await isUrlPrefetched(url_2), 1);
+ }, 'test document rule with negation predicate');
+
+ subsetTestByKey('invalidPredicate', promise_test, async t => {
+ assert_implements(HTMLScriptElement.supports('speculationrules'),
+ 'Speculation Rules not supported');
+
+ const url = getPrefetchUrl();
+ addLink(url);
+ insertDocumentRule({invalid: 'predicate'});
+ await new Promise(resolve => t.step_timeout(resolve, 2000));
+
+ assert_equals(await isUrlPrefetched(url), 0);
+ }, 'invalid predicate should not throw error or start prefetch');
+
+ subsetTestByKey('linkInShadowTree', promise_test, async t => {
+ assert_implements(HTMLScriptElement.supports('speculationrules'),
+ 'Speculation Rules not supported');
+
+ insertDocumentRule();
+
+ // Create shadow root.
+ const shadowHost = document.createElement('div');
+ document.body.appendChild(shadowHost);
+ const shadowRoot = shadowHost.attachShadow({mode: 'open'});
+
+ const url = getPrefetchUrl();
+ addLink(url, shadowRoot);
+ await new Promise(resolve => t.step_timeout(resolve, 2000));
+
+ assert_equals(await isUrlPrefetched(url), 1);
+ }, 'test that matching link in a shadow tree is prefetched');
+
+ subsetTestByKey('linkHrefChanged', promise_test, async t => {
+ assert_implements(HTMLScriptElement.supports('speculationrules'),
+ 'Speculation Rules not supported');
+
+ insertDocumentRule({href_matches: "*\\?*foo=bar*"});
+
+ const url = getPrefetchUrl();
+ const link = addLink(url);
+ await new Promise(resolve => t.step_timeout(resolve, 2000));
+ assert_equals(await isUrlPrefetched(url), 0);
+
+ const matching_url = getPrefetchUrl({foo: 'bar'});
+ link.href = matching_url;
+ await new Promise(resolve => t.step_timeout(resolve, 2000));
+ assert_equals(await isUrlPrefetched(matching_url), 1);
+ }, 'test that changing the href of an invalid link to a matching value triggers a prefetch');
+
+ subsetTestByKey('newRuleSetAdded', promise_test, async t => {
+ assert_implements(HTMLScriptElement.supports('speculationrules'),
+ 'Speculation Rules not supported');
+
+ insertDocumentRule({href_matches: "*\\?*foo=bar*"});
+ const url = getPrefetchUrl({fizz: "buzz"});
+ addLink(url);
+ await new Promise(resolve => t.step_timeout(resolve, 2000));
+ assert_equals(await isUrlPrefetched(url), 0);
+
+ insertDocumentRule({href_matches: "*\\?*fizz=buzz*"});
+ await new Promise(resolve => t.step_timeout(resolve, 2000));
+ assert_equals(await isUrlPrefetched(url), 1);
+ }, 'test that adding a second rule set triggers prefetch');
+
+ subsetTestByKey('selectorMatches', promise_test, async t => {
+ assert_implements(HTMLScriptElement.supports('speculationrules'),
+ 'Speculation Rules not supported');
+
+ insertDocumentRule({ selector_matches: 'a.important-link' });
+
+ const url_1 = getPrefetchUrl({foo: 'bar'});
+ const importantLink = addLink(url_1);
+ importantLink.className = 'important-link';
+ const url_2 = getPrefetchUrl({foo: 'buzz'});
+ addLink(url_2)
+ await new Promise(resolve => t.step_timeout(resolve, 2000));
+
+ assert_equals(await isUrlPrefetched(url_1), 1);
+ assert_equals(await isUrlPrefetched(url_2), 0);
+ }, 'test selector_matches document rule');
+
+ subsetTestByKey('selectorMatchesScopingRoot', promise_test, async t => {
+ assert_implements(HTMLScriptElement.supports('speculationrules'),
+ 'Speculation Rules not supported');
+
+ insertDocumentRule({ selector_matches: ':root > body > a' });
+
+ const url_1 = getPrefetchUrl({ foo: 'bar' });
+ addLink(url_1);
+
+ const url_2 = getPrefetchUrl({ foo: 'buzz' });
+ const extraContainer = document.createElement('div');
+ document.body.appendChild(extraContainer);
+ addLink(url_2, extraContainer);
+
+ await new Promise(resolve => t.step_timeout(resolve, 2000));
+
+ assert_equals(await isUrlPrefetched(url_1), 1);
+ assert_equals(await isUrlPrefetched(url_2), 0);
+ }, 'test selector_matches with :root');
+
+ // 'selector_matches' should never match with a link inside a shadow tree
+ // because the scoping root used when matching is always the document.
+ subsetTestByKey('selectorMatchesInShadowTree', promise_test, async t => {
+ assert_implements(HTMLScriptElement.supports('speculationrules'),
+ 'Speculation Rules not supported');
+
+ insertDocumentRule({ selector_matches: 'a.important-link' });
+
+ // Create shadow root.
+ const shadowHost = document.createElement('div');
+ document.body.appendChild(shadowHost);
+ const shadowRoot = shadowHost.attachShadow({ mode: 'open' });
+
+ const url = getPrefetchUrl();
+ const link = addLink(url, shadowRoot);
+ link.className = 'important-link';
+ await new Promise(resolve => t.step_timeout(resolve, 2000));
+
+ assert_equals(await isUrlPrefetched(url), 0);
+ }, 'test selector_matches with link inside shadow tree');
+
+ subsetTestByKey('selectorMatchesDisplayNone', promise_test, async t => {
+ assert_implements(HTMLScriptElement.supports('speculationrules'),
+ 'Speculation Rules not supported');
+
+ const style = document.createElement('style');
+ style.innerText = ".important-section { display: none; }";
+ document.head.appendChild(style);
+ insertDocumentRule();
+
+ const importantSection = document.createElement('div');
+ importantSection.className = 'important-section';
+ document.body.appendChild(importantSection);
+ const url = getPrefetchUrl();
+ addLink(url, importantSection);
+
+ await new Promise(resolve => t.step_timeout(resolve, 2000));
+ assert_equals(await isUrlPrefetched(url), 0);
+
+ style.remove();
+ await new Promise(resolve => t.step_timeout(resolve, 2000));
+ assert_equals(await isUrlPrefetched(url), 1);
+ }, 'test selector_matches with link inside display:none container');
+
+ subsetTestByKey('selectorMatchesDisplayLocked', promise_test, async t => {
+ assert_implements(HTMLScriptElement.supports('speculationrules'),
+ 'Speculation Rules not supported');
+
+ const style = document.createElement('style');
+ style.innerText = ".important-section { content-visibility: hidden; }";
+ document.head.appendChild(style);
+ insertDocumentRule({ selector_matches: '.important-section a' });
+
+ const importantSection = document.createElement('div');
+ importantSection.className = 'important-section';
+ document.body.appendChild(importantSection);
+ const url = getPrefetchUrl();
+ addLink(url, importantSection);
+
+ await new Promise(resolve => t.step_timeout(resolve, 2000));
+ assert_equals(await isUrlPrefetched(url), 0);
+
+ style.remove();
+ await new Promise(resolve => t.step_timeout(resolve, 2000));
+ assert_equals(await isUrlPrefetched(url), 1);
+ }, 'test selector_matches with link inside display locked container');
+
+ subsetTestByKey('unslottedLink', promise_test, async t => {
+ assert_implements(HTMLScriptElement.supports('speculationrules'),
+ 'Speculation Rules not supported');
+
+ insertDocumentRule();
+
+ // Create shadow root.
+ const shadowHost = document.createElement('div');
+ document.body.appendChild(shadowHost);
+ const shadowRoot = shadowHost.attachShadow({ mode: 'open' });
+
+ // Add unslotted link.
+ const url = getPrefetchUrl();
+ addLink(url, shadowHost);
+
+ await new Promise(resolve => t.step_timeout(resolve, 2000));
+ assert_equals(await isUrlPrefetched(url), 0);
+ }, 'test that unslotted link never matches document rule');
+
+ subsetTestByKey('immediateMutation', promise_test, async t => {
+ assert_implements(HTMLScriptElement.supports('speculationrules'),
+ 'Speculation Rules not supported');
+
+ // Add a link and allow it to get its style computed.
+ // (Double RAF lets this happen normally.)
+ const url = getPrefetchUrl();
+ const link = addLink(url, document.body);
+ await new Promise(resolve => requestAnimationFrame(() => requestAnimationFrame(() => resolve())));
+
+ // Add a document rule and then immediately change the DOM to make it match.
+ insertDocumentRule({ selector_matches: '.late-class *' });
+ document.body.className = 'late-class';
+
+ await new Promise(resolve => t.step_timeout(resolve, 2000));
+ assert_equals(await isUrlPrefetched(url), 1);
+ }, 'test that selector_matches predicates respect changes immediately');
+</script>
+</body>
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