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diff --git a/docshell/test/browser/browser_backforward_userinteraction.js b/docshell/test/browser/browser_backforward_userinteraction.js
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+/* Any copyright is dedicated to the Public Domain.
+ http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+const TEST_PAGE =
+ getRootDirectory(gTestPath).replace(
+ "chrome://mochitests/content",
+ "https://example.com"
+ ) + "dummy_page.html";
+const IFRAME_PAGE =
+ getRootDirectory(gTestPath).replace(
+ "chrome://mochitests/content",
+ "https://example.com"
+ ) + "dummy_iframe_page.html";
+
+async function assertMenulist(entries, baseURL = TEST_PAGE) {
+ // Wait for the session data to be flushed before continuing the test
+ await new Promise(resolve =>
+ SessionStore.getSessionHistory(gBrowser.selectedTab, resolve)
+ );
+
+ let backButton = document.getElementById("back-button");
+ let contextMenu = document.getElementById("backForwardMenu");
+
+ info("waiting for the history menu to open");
+
+ let popupShownPromise = BrowserTestUtils.waitForEvent(
+ contextMenu,
+ "popupshown"
+ );
+ EventUtils.synthesizeMouseAtCenter(backButton, {
+ type: "contextmenu",
+ button: 2,
+ });
+ await popupShownPromise;
+
+ ok(true, "history menu opened");
+
+ let nodes = contextMenu.childNodes;
+
+ is(
+ nodes.length,
+ entries.length,
+ "Has the expected number of contextMenu entries"
+ );
+
+ for (let i = 0; i < entries.length; i++) {
+ let node = nodes[i];
+ is(
+ node.getAttribute("uri").replace(/[?|#]/, "!"),
+ baseURL + "!entry=" + entries[i],
+ "contextMenu node has the correct uri"
+ );
+ }
+
+ let popupHiddenPromise = BrowserTestUtils.waitForEvent(
+ contextMenu,
+ "popuphidden"
+ );
+ contextMenu.hidePopup();
+ await popupHiddenPromise;
+}
+
+// There are different ways of loading a page, but they should exhibit roughly the same
+// back-forward behavior for the purpose of requiring user interaction. Thus, we
+// have a utility function that runs the same test with a parameterized method of loading
+// new URLs.
+async function runTopLevelTest(loadMethod, useHashes = false) {
+ let p = useHashes ? "#" : "?";
+
+ // Test with both pref on and off
+ for (let requireUserInteraction of [true, false]) {
+ Services.prefs.setBoolPref(
+ "browser.navigation.requireUserInteraction",
+ requireUserInteraction
+ );
+
+ let tab = await BrowserTestUtils.openNewForegroundTab(
+ gBrowser,
+ TEST_PAGE + p + "entry=0"
+ );
+ let browser = tab.linkedBrowser;
+
+ assertBackForwardState(false, false);
+
+ await loadMethod(TEST_PAGE + p + "entry=1");
+
+ assertBackForwardState(true, false);
+ await assertMenulist([1, 0]);
+
+ await loadMethod(TEST_PAGE + p + "entry=2");
+
+ assertBackForwardState(true, false);
+ await assertMenulist(requireUserInteraction ? [2, 0] : [2, 1, 0]);
+
+ await loadMethod(TEST_PAGE + p + "entry=3");
+
+ info("Adding user interaction for entry=3");
+ // Add some user interaction to entry 3
+ await BrowserTestUtils.synthesizeMouse(
+ "body",
+ 0,
+ 0,
+ {},
+ browser.browsingContext,
+ true
+ );
+
+ assertBackForwardState(true, false);
+ await assertMenulist(requireUserInteraction ? [3, 0] : [3, 2, 1, 0]);
+
+ await loadMethod(TEST_PAGE + p + "entry=4");
+
+ assertBackForwardState(true, false);
+ await assertMenulist(requireUserInteraction ? [4, 3, 0] : [4, 3, 2, 1, 0]);
+
+ info("Adding user interaction for entry=4");
+ // Add some user interaction to entry 4
+ await BrowserTestUtils.synthesizeMouse(
+ "body",
+ 0,
+ 0,
+ {},
+ browser.browsingContext,
+ true
+ );
+
+ await loadMethod(TEST_PAGE + p + "entry=5");
+
+ assertBackForwardState(true, false);
+ await assertMenulist(
+ requireUserInteraction ? [5, 4, 3, 0] : [5, 4, 3, 2, 1, 0]
+ );
+
+ await goBack(TEST_PAGE + p + "entry=4");
+ await goBack(TEST_PAGE + p + "entry=3");
+
+ if (!requireUserInteraction) {
+ await goBack(TEST_PAGE + p + "entry=2");
+ await goBack(TEST_PAGE + p + "entry=1");
+ }
+
+ assertBackForwardState(true, true);
+ await assertMenulist(
+ requireUserInteraction ? [5, 4, 3, 0] : [5, 4, 3, 2, 1, 0]
+ );
+
+ await goBack(TEST_PAGE + p + "entry=0");
+
+ assertBackForwardState(false, true);
+
+ if (!requireUserInteraction) {
+ await goForward(TEST_PAGE + p + "entry=1");
+ await goForward(TEST_PAGE + p + "entry=2");
+ }
+
+ await goForward(TEST_PAGE + p + "entry=3");
+
+ assertBackForwardState(true, true);
+ await assertMenulist(
+ requireUserInteraction ? [5, 4, 3, 0] : [5, 4, 3, 2, 1, 0]
+ );
+
+ await goForward(TEST_PAGE + p + "entry=4");
+
+ assertBackForwardState(true, true);
+ await assertMenulist(
+ requireUserInteraction ? [5, 4, 3, 0] : [5, 4, 3, 2, 1, 0]
+ );
+
+ await goForward(TEST_PAGE + p + "entry=5");
+
+ assertBackForwardState(true, false);
+ await assertMenulist(
+ requireUserInteraction ? [5, 4, 3, 0] : [5, 4, 3, 2, 1, 0]
+ );
+
+ BrowserTestUtils.removeTab(tab);
+ }
+
+ Services.prefs.clearUserPref("browser.navigation.requireUserInteraction");
+}
+
+async function runIframeTest(loadMethod) {
+ // Test with both pref on and off
+ for (let requireUserInteraction of [true, false]) {
+ Services.prefs.setBoolPref(
+ "browser.navigation.requireUserInteraction",
+ requireUserInteraction
+ );
+
+ // First test the boring case where we only have one iframe.
+ let tab = await BrowserTestUtils.openNewForegroundTab(
+ gBrowser,
+ IFRAME_PAGE + "?entry=0"
+ );
+ let browser = tab.linkedBrowser;
+
+ assertBackForwardState(false, false);
+
+ await loadMethod(TEST_PAGE + "?sub_entry=1", "frame1");
+
+ assertBackForwardState(true, false);
+ await assertMenulist([0, 0], IFRAME_PAGE);
+
+ await loadMethod(TEST_PAGE + "?sub_entry=2", "frame1");
+
+ assertBackForwardState(true, false);
+ await assertMenulist(
+ requireUserInteraction ? [0, 0] : [0, 0, 0],
+ IFRAME_PAGE
+ );
+
+ let bc = await SpecialPowers.spawn(browser, [], function () {
+ return content.document.getElementById("frame1").browsingContext;
+ });
+
+ // Add some user interaction to sub entry 2
+ await BrowserTestUtils.synthesizeMouse("body", 0, 0, {}, bc, true);
+
+ await loadMethod(TEST_PAGE + "?sub_entry=3", "frame1");
+
+ assertBackForwardState(true, false);
+ await assertMenulist(
+ requireUserInteraction ? [0, 0, 0] : [0, 0, 0, 0],
+ IFRAME_PAGE
+ );
+
+ await loadMethod(TEST_PAGE + "?sub_entry=4", "frame1");
+
+ assertBackForwardState(true, false);
+ await assertMenulist(
+ requireUserInteraction ? [0, 0, 0] : [0, 0, 0, 0, 0],
+ IFRAME_PAGE
+ );
+
+ if (!requireUserInteraction) {
+ await goBack(TEST_PAGE + "?sub_entry=3", true);
+ }
+
+ await goBack(TEST_PAGE + "?sub_entry=2", true);
+
+ assertBackForwardState(true, true);
+ await assertMenulist(
+ requireUserInteraction ? [0, 0, 0] : [0, 0, 0, 0, 0],
+ IFRAME_PAGE
+ );
+
+ await loadMethod(IFRAME_PAGE + "?entry=1");
+
+ assertBackForwardState(true, false);
+ await assertMenulist(
+ requireUserInteraction ? [1, 0, 0] : [1, 0, 0, 0],
+ IFRAME_PAGE
+ );
+
+ BrowserTestUtils.removeTab(tab);
+
+ // Two iframes, now we're talking.
+ tab = await BrowserTestUtils.openNewForegroundTab(
+ gBrowser,
+ IFRAME_PAGE + "?entry=0"
+ );
+ browser = tab.linkedBrowser;
+
+ await loadMethod(IFRAME_PAGE + "?entry=1");
+
+ assertBackForwardState(true, false);
+ await assertMenulist(requireUserInteraction ? [1, 0] : [1, 0], IFRAME_PAGE);
+
+ // Add some user interaction to frame 1.
+ bc = await SpecialPowers.spawn(browser, [], function () {
+ return content.document.getElementById("frame1").browsingContext;
+ });
+ await BrowserTestUtils.synthesizeMouse("body", 0, 0, {}, bc, true);
+
+ // Add some user interaction to frame 2.
+ bc = await SpecialPowers.spawn(browser, [], function () {
+ return content.document.getElementById("frame2").browsingContext;
+ });
+ await BrowserTestUtils.synthesizeMouse("body", 0, 0, {}, bc, true);
+
+ // Navigate frame 2.
+ await loadMethod(TEST_PAGE + "?sub_entry=1", "frame2");
+
+ assertBackForwardState(true, false);
+ await assertMenulist(
+ requireUserInteraction ? [1, 1, 0] : [1, 1, 0],
+ IFRAME_PAGE
+ );
+
+ // Add some user interaction to frame 1, again.
+ bc = await SpecialPowers.spawn(browser, [], function () {
+ return content.document.getElementById("frame1").browsingContext;
+ });
+ await BrowserTestUtils.synthesizeMouse("body", 0, 0, {}, bc, true);
+
+ // Navigate frame 2, again.
+ await loadMethod(TEST_PAGE + "?sub_entry=2", "frame2");
+
+ assertBackForwardState(true, false);
+ await assertMenulist(
+ requireUserInteraction ? [1, 1, 1, 0] : [1, 1, 1, 0],
+ IFRAME_PAGE
+ );
+
+ await goBack(TEST_PAGE + "?sub_entry=1", true);
+
+ assertBackForwardState(true, true);
+ await assertMenulist(
+ requireUserInteraction ? [1, 1, 1, 0] : [1, 1, 1, 0],
+ IFRAME_PAGE
+ );
+
+ await goBack(TEST_PAGE + "?sub_entry=0", true);
+
+ assertBackForwardState(true, true);
+ await assertMenulist(
+ requireUserInteraction ? [1, 1, 1, 0] : [1, 1, 1, 0],
+ IFRAME_PAGE
+ );
+
+ BrowserTestUtils.removeTab(tab);
+ }
+
+ Services.prefs.clearUserPref("browser.navigation.requireUserInteraction");
+}
+
+// Test that when the pref is flipped, we are skipping history
+// entries without user interaction when following links with hash URIs.
+add_task(async function test_hashURI() {
+ async function followLinkHash(url) {
+ info(`Creating and following a link to ${url}`);
+ let browser = gBrowser.selectedBrowser;
+ let loaded = BrowserTestUtils.waitForLocationChange(gBrowser, url);
+ await SpecialPowers.spawn(browser, [url], function (url) {
+ let a = content.document.createElement("a");
+ a.href = url;
+ content.document.body.appendChild(a);
+ a.click();
+ });
+ await loaded;
+ info(`Loaded ${url}`);
+ }
+
+ await runTopLevelTest(followLinkHash, true);
+});
+
+// Test that when the pref is flipped, we are skipping history
+// entries without user interaction when using history.pushState.
+add_task(async function test_pushState() {
+ await runTopLevelTest(pushState);
+});
+
+// Test that when the pref is flipped, we are skipping history
+// entries without user interaction when following a link.
+add_task(async function test_followLink() {
+ await runTopLevelTest(followLink);
+});
+
+// Test that when the pref is flipped, we are skipping history
+// entries without user interaction when navigating inside an iframe
+// using history.pushState.
+add_task(async function test_iframe_pushState() {
+ await runIframeTest(pushState);
+});
+
+// Test that when the pref is flipped, we are skipping history
+// entries without user interaction when navigating inside an iframe
+// by following links.
+add_task(async function test_iframe_followLink() {
+ await runIframeTest(followLink);
+});
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