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Update web-platform-tests to revision a2dbc7c6cef42d2a272ebfb07bfb6f42da387cc1

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This commit is contained in:
WPT Sync Bot 2020-01-17 08:23:40 +00:00
parent d3b37ead0a
commit c3a5048e21
112 changed files with 2867 additions and 303 deletions
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36
tests/wpt/web-platform-tests/css/cssom/CSSStyleSheet-constructable.html
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@ -467,6 +467,19 @@ function attachShadowDiv(host) {
return shadowDiv;
}
test(() => {
const sheet = new CSSStyleSheet();
assert_equals(sheet.cssRules.length, 0);
sheet.replaceSync(redStyleTexts[0])
assert_equals(sheet.cssRules.length, 1);
assert_equals(redStyleTexts[0], sheet.cssRules[0].cssText);
sheet.replaceSync(redStyleTexts[1]);
assert_equals(sheet.cssRules.length, 1);
assert_equals(redStyleTexts[1], sheet.cssRules[0].cssText);
}, 'CSSStyleSheet.replaceSync replaces stylesheet text synchronously');
test(() => {
// Attach a div inside a shadow root with the class ".red".
const span = document.createElement("span");
@ -485,7 +498,7 @@ test(() => {
sheet.insertRule(redStyleTexts[1]);
assert_equals(sheet.cssRules.length, 2);
assert_equals(sheet.cssRules[0].cssText, redStyleTexts[1]);
}, 'CSSStyleSheet.replaceSync replaces stylesheet text synchronously');
}, 'CSSStyleSheet.replaceSync correctly updates the style of its adopters synchronously');
const import_text = '@import url("support/constructable-import.css");';
@ -497,6 +510,27 @@ test(() => {
assert_throws("NotAllowedError", () => { (new CSSStyleSheet).insertRule(import_text) });
}, 'Inserting an @import rule through insertRule on a constructed stylesheet throws an exception');
async_test(t => {
const importUrl = "support/constructable-import.css";
const sheet = new CSSStyleSheet();
assert_throws("NotAllowedError", () => { sheet.replaceSync(`@import url("${importUrl}");`) });
const timeAfterReplaceSync = performance.now();
let link = document.createElement("link");
link.rel = "stylesheet";
link.href = importUrl;
link.addEventListener("error", t.unreached_func("Load shouldn't fail"));
link.addEventListener("load", t.step_func_done(event => {
let entries = window.performance.getEntriesByType('resource').filter(entry => entry.name.includes(importUrl));
assert_equals(entries.length, 1, "There should be only one entry for the import URL");
assert_greater_than_equal(entries[0].startTime, timeAfterReplaceSync, "The entry's start time should be after replaceSync threw");
link.remove();
}));
document.body.appendChild(link);
}, "CSSStyleSheet.replaceSync should not trigger any loads from @import rules")
promise_test(() => {
const span = document.createElement("span");
thirdSection.appendChild(span);