1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/content/base/test/test_meta_viewport0.html Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,77 @@
1.4 +<!DOCTYPE HTML>
1.5 +<html>
1.6 +<head>
1.7 + <meta charset="utf-8">
1.8 + <title>meta viewport test</title>
1.9 + <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
1.10 + <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
1.11 + <script src="viewport_helpers.js"></script>
1.12 +</head>
1.13 +<body>
1.14 + <p>No <meta name="viewport"> tag</p>
1.15 + <script type="application/javascript;version=1.7">
1.16 + "use strict";
1.17 +
1.18 + SimpleTest.waitForExplicitFinish();
1.19 +
1.20 + let tests = [];
1.21 +
1.22 + tests.push(function test1() {
1.23 + SpecialPowers.pushPrefEnv(scaleRatio(1.0),
1.24 + function() {
1.25 + let info = getViewportInfo(800, 480);
1.26 + is(info.defaultZoom, 0, "initial scale is unspecified");
1.27 + is(info.minZoom, 0, "minumum scale defaults to the absolute minumum");
1.28 + is(info.maxZoom, 10, "maximum scale defaults to the absolute maximum");
1.29 + is(info.width, 980, "width is the default width");
1.30 + is(info.height, 588, "height is proportional to displayHeight");
1.31 + is(info.autoSize, false, "autoSize is disabled by default");
1.32 + is(info.allowZoom, true, "zooming is enabled by default");
1.33 +
1.34 + info = getViewportInfo(490, 600);
1.35 + is(info.width, 980, "width is still the default width");
1.36 + is(info.height, 1200, "height is proportional to the new displayHeight");
1.37 +
1.38 + nextTest();
1.39 + });
1.40 + });
1.41 +
1.42 + tests.push(function test2() {
1.43 + SpecialPowers.pushPrefEnv(scaleRatio(1.5),
1.44 + function() {
1.45 + let info = getViewportInfo(800, 480);
1.46 + is(info.width, 980, "width is still the default width");
1.47 + is(info.height, 588, "height is still proportional to displayHeight");
1.48 +
1.49 + nextTest();
1.50 + });
1.51 + });
1.52 +
1.53 + function getViewportInfo(aDisplayWidth, aDisplayHeight) {
1.54 + let defaultZoom = {}, allowZoom = {}, minZoom = {}, maxZoom = {},
1.55 + width = {}, height = {}, autoSize = {};
1.56 +
1.57 + let cwu = SpecialPowers.getDOMWindowUtils(window);
1.58 + cwu.getViewportInfo(aDisplayWidth, aDisplayHeight, defaultZoom, allowZoom,
1.59 + minZoom, maxZoom, width, height, autoSize);
1.60 + return {
1.61 + defaultZoom: defaultZoom.value,
1.62 + minZoom: minZoom.value,
1.63 + maxZoom: maxZoom.value,
1.64 + width: width.value,
1.65 + height: height.value,
1.66 + autoSize: autoSize.value,
1.67 + allowZoom: allowZoom.value
1.68 + };
1.69 + }
1.70 +
1.71 + function nextTest() {
1.72 + if (tests.length)
1.73 + (tests.shift())();
1.74 + else
1.75 + SimpleTest.finish();
1.76 + }
1.77 + addEventListener("load", nextTest);
1.78 + </script>
1.79 +</body>
1.80 +</html>
