зеркало из https://github.com/mozilla/gecko-dev.git
59 строки
1.4 KiB
JavaScript
59 строки
1.4 KiB
JavaScript
/* Any copyright is dedicated to the Public Domain.
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* http://creativecommons.org/publicdomain/zero/1.0/ */
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"use strict";
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/**
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* Check tab attach/navigation.
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*/
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const TAB1_URL = EXAMPLE_URL + "doc_empty-tab-01.html";
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const TAB2_FILE = "doc_empty-tab-02.html";
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const TAB2_URL = EXAMPLE_URL + TAB2_FILE;
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add_task(async () => {
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const tab = await addTab(TAB1_URL);
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const target = await TargetFactory.forTab(tab);
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await target.attach();
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await testNavigate(target);
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await testDetach(target);
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});
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function testNavigate(target) {
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const outstanding = [promise.defer(), promise.defer()];
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target.on("tabNavigated", function onTabNavigated(packet) {
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is(
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packet.url.split("/").pop(),
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TAB2_FILE,
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"Got a tab navigation notification."
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);
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info(JSON.stringify(packet));
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if (packet.state == "start") {
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ok(true, "Tab started to navigate.");
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outstanding[0].resolve();
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} else {
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ok(true, "Tab finished navigating.");
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target.off("tabNavigated", onTabNavigated);
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outstanding[1].resolve();
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}
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});
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BrowserTestUtils.loadURI(gBrowser.selectedBrowser, TAB2_URL);
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return promise.all(outstanding.map(e => e.promise));
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}
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async function testDetach(target) {
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// We can't listen for tabDetached at it is received by Target first
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// and target is destroyed
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const onDetached = target.once("close");
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removeTab(gBrowser.selectedTab);
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await onDetached;
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ok(true, "Got a tab detach notification.");
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}
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