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30 lines
964 B
JavaScript
30 lines
964 B
JavaScript
/* Any copyright is dedicated to the Public Domain.
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http://creativecommons.org/publicdomain/zero/1.0/ */
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const WEB_ROOT = getRootDirectory(gTestPath).replace(
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"chrome://mochitests/content",
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"https://example.com"
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);
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/**
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* Waits for the stylesheets to be loaded into the browser menu.
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*
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* @param browser
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* The browser that contains the webpage we're testing.
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* @param styleSheetCount
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* How many stylesheets we expect to be loaded.
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* @return Promise
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*/
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function promiseStylesheetsLoaded(browser, styleSheetCount) {
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return TestUtils.waitForCondition(() => {
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let actor =
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browser.browsingContext?.currentWindowGlobal?.getActor("PageStyle");
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if (!actor) {
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info("No jswindowactor (yet?)");
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return false;
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}
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let sheetCount = actor.getSheetInfo().filteredStyleSheets.length;
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info(`waiting for sheets: ${sheetCount}`);
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return sheetCount >= styleSheetCount;
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}, "waiting for style sheets to load");
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}
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