The Tor Browser / file diff

     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/browser/devtools/framework/test/browser_toolbox_zoom.js	Wed Dec 31 06:09:35 2014 +0100
     1.3 @@ -0,0 +1,67 @@
     1.4 +/* Any copyright is dedicated to the Public Domain.
     1.5 + * http://creativecommons.org/publicdomain/zero/1.0/ */
     1.6 +
     1.7 +let modifiers = {
     1.8 +  accelKey: true
     1.9 +};
    1.10 +
    1.11 +let toolbox;
    1.12 +
    1.13 +function test() {
    1.14 +  waitForExplicitFinish();
    1.15 +
    1.16 +  addTab("about:blank", function() {
    1.17 +    openToolbox();
    1.18 +  });
    1.19 +}
    1.20 +
    1.21 +function openToolbox() {
    1.22 +  let target = TargetFactory.forTab(gBrowser.selectedTab);
    1.23 +
    1.24 +  gDevTools.showToolbox(target).then((aToolbox) => {
    1.25 +    toolbox = aToolbox;
    1.26 +    toolbox.selectTool("styleeditor").then(testZoom);
    1.27 +  });
    1.28 +}
    1.29 +
    1.30 +function testZoom() {
    1.31 +  info("testing zoom keys");
    1.32 +
    1.33 +  testZoomLevel("in", 2, 1.2);
    1.34 +  testZoomLevel("out", 3, 0.9);
    1.35 +  testZoomLevel("reset", 1, 1);
    1.36 +
    1.37 +  tidyUp();
    1.38 +}
    1.39 +
    1.40 +function testZoomLevel(type, times, expected) {
    1.41 +  sendZoomKey("toolbox-zoom-"+ type + "-key", times);
    1.42 +
    1.43 +  let zoom = getCurrentZoom(toolbox);
    1.44 +  is(zoom.toFixed(2), expected, "zoom level correct after zoom " + type);
    1.45 +
    1.46 +  is(toolbox.zoomValue.toFixed(2), expected,
    1.47 +     "saved zoom level is correct after zoom " + type);
    1.48 +}
    1.49 +
    1.50 +function sendZoomKey(id, times) {
    1.51 +  let key = toolbox.doc.getElementById(id).getAttribute("key");
    1.52 +  for (let i = 0; i < times; i++) {
    1.53 +    EventUtils.synthesizeKey(key, modifiers, toolbox.doc.defaultView);
    1.54 +  }
    1.55 +}
    1.56 +
    1.57 +function getCurrentZoom() {
    1.58 +  var contViewer = toolbox.frame.docShell.contentViewer;
    1.59 +  var docViewer = contViewer.QueryInterface(Ci.nsIMarkupDocumentViewer);
    1.60 +  return docViewer.fullZoom;
    1.61 +}
    1.62 +
    1.63 +function tidyUp() {
    1.64 +  toolbox.destroy().then(function() {
    1.65 +    gBrowser.removeCurrentTab();
    1.66 +
    1.67 +    toolbox = modifiers = null;
    1.68 +    finish();
    1.69 +  });
    1.70 +}