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https://gitlab.winehq.org/wine/wine-gecko.git
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179 lines
6.5 KiB
JavaScript
179 lines
6.5 KiB
JavaScript
// -*- Mode: js2; tab-width: 2; indent-tabs-mode: nil; js2-basic-offset: 2; js2-skip-preprocessor-directives: t; -*-
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/*
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* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is Mozilla Mobile Browser.
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*
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* The Initial Developer of the Original Code is
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* Mozilla Corporation.
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* Portions created by the Initial Developer are Copyright (C) 2008
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Mark Finkle <mfinkle@mozilla.com>
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* Matt Brubeck <mbrubeck@mozilla.com>
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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let baseURI = "http://mochi.test:8888/browser/mobile/chrome/";
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let testURL_blank = baseURI + "browser_blank_01.html";
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function testURL(n) {
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return baseURI + "browser_viewport.sjs?" + encodeURIComponent(gTestData[n].metadata);
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}
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let working_tab;
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let loadUrl = function loadUrl(tab, url, callback) {
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messageManager.addMessageListener("MozScrolledAreaChanged", function(msg) {
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if (working_tab.browser.currentURI.spec == url) {
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messageManager.removeMessageListener(msg.name, arguments.callee);
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// HACK: Sometimes there are two MozScrolledAreaChanged messages in a
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// row, and this setTimeout is the only way I found to make sure the
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// browser responds to both of them before we do.
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setTimeout(callback, 0);
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}
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});
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BrowserUI.goToURI(url);
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};
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let gTestData = [
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{ metadata: "", width: 980, scale: 1 },
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{ metadata: "width=device-width, initial-scale=1", width: 533.33, scale: 1.5 },
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{ metadata: "width=320, initial-scale=1", width: 533.33, scale: 1.5 },
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{ metadata: "initial-scale=1.0, user-scalable=no", width: 533.33, scale: 1.5, disableZoom: true },
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{ metadata: "width=200,height=500", width: 200, scale: 4 },
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{ metadata: "width=2000, minimum-scale=0.75", width: 2000, scale: 1.125, minScale: 1.125 },
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{ metadata: "width=100, maximum-scale=2.0", width: 266.67, scale: 3, maxScale: 3 },
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{ metadata: "width=2000, initial-scale=0.75", width: 2000, scale: 1.125 },
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{ metadata: "width=20000, initial-scale=100", width: 10000, scale: 4 },
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{ metadata: "XHTML", width: 533.33, scale: 1.5, disableZoom: true },
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/* testing spaces between arguments (bug 572696) */
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{ metadata: "width= 2000, minimum-scale=0.75", width: 2000, scale: 1.125 },
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{ metadata: "width = 2000, minimum-scale=0.75", width: 2000, scale: 1.125 },
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{ metadata: "width = 2000 , minimum-scale=0.75", width: 2000, scale: 1.125 },
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{ metadata: "width = 2000 , minimum-scale =0.75", width: 2000, scale: 1.125 },
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{ metadata: "width = 2000 , minimum-scale = 0.75", width: 2000, scale: 1.125 },
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{ metadata: "width = 2000 , minimum-scale = 0.75", width: 2000, scale: 1.125 }
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];
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//------------------------------------------------------------------------------
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// Entry point (must be named "test")
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function test() {
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// This test is async
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waitForExplicitFinish();
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working_tab = Browser.addTab("about:blank", true);
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ok(working_tab, "Tab Opened");
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startTest(0);
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}
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function startTest(n) {
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BrowserUI.goToURI(testURL_blank);
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loadUrl(working_tab, testURL_blank, verifyBlank(n));
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}
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function verifyBlank(n) {
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return function() {
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// Do sanity tests
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var uri = working_tab.browser.currentURI.spec;
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is(uri, testURL_blank, "URL Matches blank page "+n);
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// Check viewport settings
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is(working_tab.browser.contentWindowWidth, 980, "Normal 'browser' width is 980 pixels");
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loadUrl(working_tab, testURL(n), verifyTest(n));
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}
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}
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function is_approx(actual, expected, fuzz, description) {
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ok(Math.abs(actual - expected) <= fuzz,
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description + " [got " + actual + ", expected " + expected + "]");
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}
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function verifyTest(n) {
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return function() {
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is(window.innerWidth, 800, "Test assumes window width is 800px");
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is(Services.prefs.getIntPref("zoom.dpiScale") / 100, 1.5, "Test assumes zoom.dpiScale is 1.5");
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// Do sanity tests
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var uri = working_tab.browser.currentURI.spec;
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is(uri, testURL(n), "URL is "+testURL(n));
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let data = gTestData[n];
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let actualWidth = working_tab.browser.contentWindowWidth;
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is_approx(actualWidth, parseFloat(data.width), .01, "Viewport width=" + data.width);
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let zoomLevel = getBrowser().scale;
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is_approx(zoomLevel, parseFloat(data.scale), .01, "Viewport scale=" + data.scale);
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// Test zooming
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if (data.disableZoom) {
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ok(!working_tab.allowZoom, "Zoom disabled");
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Browser.zoom(-1);
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is(getBrowser().scale, zoomLevel, "Zoom in does nothing");
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Browser.zoom(1);
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is(getBrowser().scale, zoomLevel, "Zoom out does nothing");
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}
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else {
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ok(Browser.selectedTab.allowZoom, "Zoom enabled");
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}
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if (data.minScale) {
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do { // Zoom out until we can't go any farther.
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zoomLevel = getBrowser().scale;
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Browser.zoom(1);
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} while (getBrowser().scale != zoomLevel);
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ok(getBrowser().scale >= data.minScale, "Zoom out limited");
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}
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if (data.maxScale) {
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do { // Zoom in until we can't go any farther.
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zoomLevel = getBrowser().scale;
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Browser.zoom(-1);
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} while (getBrowser().scale != zoomLevel);
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ok(getBrowser().scale <= data.maxScale, "Zoom in limited");
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}
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finishTest(n);
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}
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}
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function finishTest(n) {
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if (n+1 < gTestData.length) {
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startTest(n+1);
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} else {
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Browser.closeTab(working_tab);
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finish();
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}
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}
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