forked from mirrors/gecko-dev
f606e110b6
Drag/drop generates click events, but these aren't actually a click event intended to activate a control. Therefore, we don't want to run accessibility checks for the target. To achieve this, EventUtils.synthesizeDropAfterDragOver instructs AccessibilityUtils to ignore click events while the event is being sent. This requires that EventUtils has the reference to AccessibilityUtils set by the browser test harness. As such, some tests had to be adjusted so that they use EventUtils from the browser test scope, rather than loading their own copy of EventUtils. Depends on D190004 Differential Revision: https://phabricator.services.mozilla.com/D185776
111 lines
3.3 KiB
JavaScript
111 lines
3.3 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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add_task(async function setupHomeButton() {
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// Put the home button in the pre-proton placement to test focus states.
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CustomizableUI.addWidgetToArea(
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"home-button",
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"nav-bar",
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CustomizableUI.getPlacementOfWidget("stop-reload-button").position + 1
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);
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CustomizableUI.addWidgetToArea("sidebar-button", "nav-bar");
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registerCleanupFunction(async function resetToolbar() {
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await CustomizableUI.reset();
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});
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});
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add_task(async function () {
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let HOMEPAGE_PREF = "browser.startup.homepage";
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await pushPrefs([HOMEPAGE_PREF, "about:mozilla"]);
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// Since synthesizeDrop triggers the srcElement, need to use another button
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// that should be visible.
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let dragSrcElement = document.getElementById("sidebar-button");
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ok(dragSrcElement, "Sidebar button exists");
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let homeButton = document.getElementById("home-button");
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ok(homeButton, "home button present");
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async function drop(dragData, homepage) {
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let setHomepageDialogPromise =
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BrowserTestUtils.promiseAlertDialogOpen("accept");
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let setHomepagePromise = TestUtils.waitForPrefChange(
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HOMEPAGE_PREF,
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newVal => newVal == homepage
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);
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EventUtils.synthesizeDrop(
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dragSrcElement,
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homeButton,
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dragData,
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"copy",
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window
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);
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// Ensure dnd suppression is cleared.
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EventUtils.synthesizeMouseAtCenter(homeButton, { type: "mouseup" }, window);
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await setHomepageDialogPromise;
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ok(true, "dialog appeared in response to home button drop");
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await setHomepagePromise;
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let modified = Services.prefs.getStringPref(HOMEPAGE_PREF);
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is(modified, homepage, "homepage is set correctly");
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Services.prefs.setStringPref(HOMEPAGE_PREF, "about:mozilla;");
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}
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function dropInvalidURI() {
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return new Promise(resolve => {
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let consoleListener = {
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observe(m) {
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if (m.message.includes("NS_ERROR_DOM_BAD_URI")) {
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ok(true, "drop was blocked");
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resolve();
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}
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},
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};
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Services.console.registerListener(consoleListener);
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registerCleanupFunction(function () {
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Services.console.unregisterListener(consoleListener);
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});
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executeSoon(function () {
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info("Attempting second drop, of a javascript: URI");
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// The drop handler throws an exception when dragging URIs that inherit
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// principal, e.g. javascript:
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expectUncaughtException();
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EventUtils.synthesizeDrop(
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dragSrcElement,
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homeButton,
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[[{ type: "text/plain", data: "javascript:8888" }]],
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"copy",
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window
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);
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// Ensure dnd suppression is cleared.
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EventUtils.synthesizeMouseAtCenter(
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homeButton,
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{ type: "mouseup" },
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window
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);
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});
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});
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}
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await drop(
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[[{ type: "text/plain", data: "http://mochi.test:8888/" }]],
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"http://mochi.test:8888/"
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);
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await drop(
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[
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[
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{
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type: "text/plain",
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data: "http://mochi.test:8888/\nhttp://mochi.test:8888/b\nhttp://mochi.test:8888/c",
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},
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],
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],
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"http://mochi.test:8888/|http://mochi.test:8888/b|http://mochi.test:8888/c"
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);
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await dropInvalidURI();
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});
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