gecko-dev/dom/browser-element/mochitest/browserElement_OpenTab.js

70 строки
2.2 KiB
JavaScript

/* Any copyright is dedicated to the public domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
// Bug 1144015 - test middle/ctrl/cmd-click on a link.
"use strict";
SimpleTest.waitForExplicitFinish();
browserElementTestHelpers.setEnabledPref(true);
browserElementTestHelpers.addPermission();
function runTest() {
let iframe = document.createElement('iframe');
iframe.setAttribute('mozbrowser', 'true');
document.body.appendChild(iframe);
let x = 2;
let y = 2;
// First we force a reflow so that getChildProcessOffset actually returns
// meaningful data.
iframe.getBoundingClientRect();
// We need to make sure the event coordinates are actually inside the iframe,
// relative to the chome window.
let tabParent = SpecialPowers.wrap(iframe)
.QueryInterface(SpecialPowers.Ci.nsIFrameLoaderOwner)
.frameLoader.tabParent;
if (tabParent) {
let offsetX = {};
let offsetY = {};
tabParent.getChildProcessOffset(offsetX, offsetY);
x -= offsetX.value;
y -= offsetY.value;
}
let sendCtrlClick = () => {
let nsIDOMWindowUtils = SpecialPowers.Ci.nsIDOMWindowUtils;
let mod = nsIDOMWindowUtils.MODIFIER_META |
nsIDOMWindowUtils.MODIFIER_CONTROL;
iframe.sendMouseEvent('mousedown', x, y, 0, 1, mod);
iframe.sendMouseEvent('mouseup', x, y, 0, 1, mod);
}
let onCtrlClick = e => {
is(e.detail.url, 'http://example.com/', 'URL matches');
iframe.removeEventListener('mozbrowseropentab', onCtrlClick);
iframe.addEventListener('mozbrowseropentab', onMiddleClick);
sendMiddleClick();
}
let sendMiddleClick = () => {
iframe.sendMouseEvent('mousedown', x, y, 1, 1, 0);
iframe.sendMouseEvent('mouseup', x, y, 1, 1, 0);
}
let onMiddleClick = e => {
is(e.detail.url, 'http://example.com/', 'URL matches');
iframe.removeEventListener('mozbrowseropentab', onMiddleClick);
SimpleTest.finish();
}
iframe.addEventListener('mozbrowserloadend', e => {
iframe.addEventListener('mozbrowseropentab', onCtrlClick);
sendCtrlClick();
});
iframe.src = 'data:text/html,<body style="margin:0"><a href="http://example.com"><span>click here</span></a></body>';
}
addEventListener('testready', runTest);