forked from mirrors/gecko-dev
44 lines
1.5 KiB
JavaScript
44 lines
1.5 KiB
JavaScript
add_task(async function test() {
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let testPath = getRootDirectory(gTestPath);
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await BrowserTestUtils.withNewTab({ gBrowser, url: "about:blank" },
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async function(tabBrowser) {
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const URI = testPath + "file_with_favicon.html";
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const expectedIcon = testPath + "file_generic_favicon.ico";
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let got_favicon = PromiseUtils.defer();
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let listener = {
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onLinkIconAvailable(browser, iconURI) {
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if (got_favicon && iconURI && browser === tabBrowser) {
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got_favicon.resolve(iconURI);
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got_favicon = null;
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}
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}
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};
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gBrowser.addTabsProgressListener(listener);
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BrowserTestUtils.loadURI(tabBrowser, URI);
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let iconURI = await got_favicon.promise;
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is(iconURI, expectedIcon, "Correct icon before pushState.");
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got_favicon = PromiseUtils.defer();
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got_favicon.promise.then(() => { ok(false, "shouldn't be called"); }, (e) => e);
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await ContentTask.spawn(tabBrowser, null, function() {
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content.history.pushState("page2", "page2", "page2");
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});
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// We've navigated and shouldn't get a call to onLinkIconAvailable.
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TestUtils.executeSoon(() => {
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got_favicon.reject(gBrowser.getIcon(gBrowser.getTabForBrowser(tabBrowser)));
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});
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try {
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await got_favicon.promise;
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} catch (e) {
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iconURI = e;
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}
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is(iconURI, expectedIcon, "Correct icon after pushState.");
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gBrowser.removeTabsProgressListener(listener);
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});
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});
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