browser/devtools/framework/test/browser_toolbox_zoom.js@6474c204b198 (annotated)
browser/devtools/framework/test/browser_toolbox_zoom.js
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
| michael@0 | 1 | /* Any copyright is dedicated to the Public Domain. |
| michael@0 | 2 | * http://creativecommons.org/publicdomain/zero/1.0/ */ |
| michael@0 | 3 | |
| michael@0 | 4 | let modifiers = { |
| michael@0 | 5 | accelKey: true |
| michael@0 | 6 | }; |
| michael@0 | 7 | |
| michael@0 | 8 | let toolbox; |
| michael@0 | 9 | |
| michael@0 | 10 | function test() { |
| michael@0 | 11 | waitForExplicitFinish(); |
| michael@0 | 12 | |
| michael@0 | 13 | addTab("about:blank", function() { |
| michael@0 | 14 | openToolbox(); |
| michael@0 | 15 | }); |
| michael@0 | 16 | } |
| michael@0 | 17 | |
| michael@0 | 18 | function openToolbox() { |
| michael@0 | 19 | let target = TargetFactory.forTab(gBrowser.selectedTab); |
| michael@0 | 20 | |
| michael@0 | 21 | gDevTools.showToolbox(target).then((aToolbox) => { |
| michael@0 | 22 | toolbox = aToolbox; |
| michael@0 | 23 | toolbox.selectTool("styleeditor").then(testZoom); |
| michael@0 | 24 | }); |
| michael@0 | 25 | } |
| michael@0 | 26 | |
| michael@0 | 27 | function testZoom() { |
| michael@0 | 28 | info("testing zoom keys"); |
| michael@0 | 29 | |
| michael@0 | 30 | testZoomLevel("in", 2, 1.2); |
| michael@0 | 31 | testZoomLevel("out", 3, 0.9); |
| michael@0 | 32 | testZoomLevel("reset", 1, 1); |
| michael@0 | 33 | |
| michael@0 | 34 | tidyUp(); |
| michael@0 | 35 | } |
| michael@0 | 36 | |
| michael@0 | 37 | function testZoomLevel(type, times, expected) { |
| michael@0 | 38 | sendZoomKey("toolbox-zoom-"+ type + "-key", times); |
| michael@0 | 39 | |
| michael@0 | 40 | let zoom = getCurrentZoom(toolbox); |
| michael@0 | 41 | is(zoom.toFixed(2), expected, "zoom level correct after zoom " + type); |
| michael@0 | 42 | |
| michael@0 | 43 | is(toolbox.zoomValue.toFixed(2), expected, |
| michael@0 | 44 | "saved zoom level is correct after zoom " + type); |
| michael@0 | 45 | } |
| michael@0 | 46 | |
| michael@0 | 47 | function sendZoomKey(id, times) { |
| michael@0 | 48 | let key = toolbox.doc.getElementById(id).getAttribute("key"); |
| michael@0 | 49 | for (let i = 0; i < times; i++) { |
| michael@0 | 50 | EventUtils.synthesizeKey(key, modifiers, toolbox.doc.defaultView); |
| michael@0 | 51 | } |
| michael@0 | 52 | } |
| michael@0 | 53 | |
| michael@0 | 54 | function getCurrentZoom() { |
| michael@0 | 55 | var contViewer = toolbox.frame.docShell.contentViewer; |
| michael@0 | 56 | var docViewer = contViewer.QueryInterface(Ci.nsIMarkupDocumentViewer); |
| michael@0 | 57 | return docViewer.fullZoom; |
| michael@0 | 58 | } |
| michael@0 | 59 | |
| michael@0 | 60 | function tidyUp() { |
| michael@0 | 61 | toolbox.destroy().then(function() { |
| michael@0 | 62 | gBrowser.removeCurrentTab(); |
| michael@0 | 63 | |
| michael@0 | 64 | toolbox = modifiers = null; |
| michael@0 | 65 | finish(); |
| michael@0 | 66 | }); |
| michael@0 | 67 | } |
