зеркало из https://github.com/mozilla/gecko-dev.git
68 строки
1.9 KiB
JavaScript
68 строки
1.9 KiB
JavaScript
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/* 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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const TEST_PAGE =
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getRootDirectory(gTestPath).replace(
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"chrome://mochitests/content",
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"https://example.com"
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) + "dummy_page.html";
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// Regression test for navigating back after visiting an about: page
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// loaded in the parent process.
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add_task(async function test_about_back() {
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// Test with both pref on and off
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for (let requireUserInteraction of [true, false]) {
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Services.prefs.setBoolPref(
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"browser.navigation.requireUserInteraction",
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requireUserInteraction
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);
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let tab = await BrowserTestUtils.openNewForegroundTab(
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gBrowser,
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TEST_PAGE + "?entry=0"
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);
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let browser = tab.linkedBrowser;
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assertBackForwardState(false, false);
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await loadURI(TEST_PAGE + "?entry=1");
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assertBackForwardState(true, false);
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await loadURI(TEST_PAGE + "?entry=2");
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assertBackForwardState(true, false);
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// Add some user interaction to entry 2
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await BrowserTestUtils.synthesizeMouse("body", 0, 0, {}, browser, true);
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await loadURI("about:config");
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assertBackForwardState(true, false);
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await goBack(TEST_PAGE + "?entry=2");
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assertBackForwardState(true, true);
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if (!requireUserInteraction) {
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await goBack(TEST_PAGE + "?entry=1");
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assertBackForwardState(true, true);
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}
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await goBack(TEST_PAGE + "?entry=0");
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assertBackForwardState(false, true);
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if (!requireUserInteraction) {
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await goForward(TEST_PAGE + "?entry=1");
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assertBackForwardState(true, true);
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}
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await goForward(TEST_PAGE + "?entry=2");
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assertBackForwardState(true, true);
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await goForward("about:config");
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assertBackForwardState(true, false);
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BrowserTestUtils.removeTab(tab);
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}
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Services.prefs.clearUserPref("browser.navigation.requireUserInteraction");
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});
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