The Tor Browser: browser/devtools/tilt/test/browser_tilt_visualizer.js@deefc01c0e14 (annotated)

browser/devtools/tilt/test/browser_tilt_visualizer.js@deefc01c0e14 (annotated)

browser/devtools/tilt/test/browser_tilt_visualizer.js

Thu, 15 Jan 2015 21:03:48 +0100

author: Michael Schloh von Bennewitz <michael@schloh.com>
date: Thu, 15 Jan 2015 21:03:48 +0100
branch: TOR_BUG_9701
changeset 11: deefc01c0e14
permissions: -rw-r--r--

Integrate friendly tips from Tor colleagues to make (or not) 4.5 alpha 3;
This includes removal of overloaded (but unused) methods, and addition of
a overlooked call to DataStruct::SetData(nsISupports, uint32_t, bool.)

 /* Any copyright is dedicated to the Public Domain.
    http://creativecommons.org/publicdomain/zero/1.0/ */
 "use strict";
 function test() {
   if (!isTiltEnabled()) {
     info("Skipping notifications test because Tilt isn't enabled.");
     return;
   }
   if (!isWebGLSupported()) {
     info("Skipping visualizer test because WebGL isn't supported.");
     return;
   }
   let webGLError = false;
   let webGLLoad = false;
   let visualizer = new TiltVisualizer({
     chromeWindow: window,
     contentWindow: gBrowser.selectedBrowser.contentWindow,
     parentNode: gBrowser.selectedBrowser.parentNode,
     notifications: Tilt.NOTIFICATIONS,
     tab: gBrowser.selectedTab,
     onError: function onWebGLError()
     {
       webGLError = true;
     },
     onLoad: function onWebGLLoad()
     {
       webGLLoad = true;
     }
   });
   visualizer.init();
   ok(webGLError ^ webGLLoad,
     "The WebGL context should either be created or not.");
   if (webGLError) {
     info("Skipping visualizer test because WebGL couldn't be initialized.");
     return;
   }
   ok(visualizer.canvas,
     "Visualizer constructor should have created a child canvas object.");
   ok(visualizer.presenter,
     "Visualizer constructor should have created a child presenter object.");
   ok(visualizer.controller,
     "Visualizer constructor should have created a child controller object.");
   ok(visualizer.isInitialized(),
     "The visualizer should have been initialized properly.");
   ok(visualizer.presenter.isInitialized(),
     "The visualizer presenter should have been initialized properly.");
   ok(visualizer.controller.isInitialized(),
     "The visualizer controller should have been initialized properly.");
   testPresenter(visualizer.presenter);
   testController(visualizer.controller);
   visualizer.removeOverlay();
   is(visualizer.canvas.parentNode, null,
     "The visualizer canvas wasn't removed from the parent node.");
   visualizer.cleanup();
   is(visualizer.presenter, undefined,
     "The visualizer presenter wasn't destroyed.");
   is(visualizer.controller, undefined,
     "The visualizer controller wasn't destroyed.");
   is(visualizer.canvas, undefined,
     "The visualizer canvas wasn't destroyed.");
 }
 function testPresenter(presenter) {
   ok(presenter._renderer,
     "The presenter renderer wasn't initialized properly.");
   ok(presenter._visualizationProgram,
     "The presenter visualizationProgram wasn't initialized properly.");
   ok(presenter._texture,
     "The presenter texture wasn't initialized properly.");
   ok(!presenter._meshStacks,
     "The presenter meshStacks shouldn't be initialized yet.");
   ok(!presenter._meshWireframe,
     "The presenter meshWireframe shouldn't be initialized yet.");
   ok(presenter._traverseData,
     "The presenter nodesInformation wasn't initialized properly.");
   ok(presenter._highlight,
     "The presenter highlight wasn't initialized properly.");
   ok(presenter._highlight.disabled,
     "The presenter highlight should be initially disabled.");
   ok(isApproxVec(presenter._highlight.v0, [0, 0, 0]),
     "The presenter highlight first vertex should be initially zeroed.");
   ok(isApproxVec(presenter._highlight.v1, [0, 0, 0]),
     "The presenter highlight second vertex should be initially zeroed.");
   ok(isApproxVec(presenter._highlight.v2, [0, 0, 0]),
     "The presenter highlight third vertex should be initially zeroed.");
   ok(isApproxVec(presenter._highlight.v3, [0, 0, 0]),
     "The presenter highlight fourth vertex should be initially zeroed.");
   ok(presenter.transforms,
     "The presenter transforms wasn't initialized properly.");
   is(presenter.transforms.zoom, 1,
     "The presenter transforms zoom should be initially 1.");
   ok(isApproxVec(presenter.transforms.offset, [0, 0, 0]),
     "The presenter transforms offset should be initially zeroed.");
   ok(isApproxVec(presenter.transforms.translation, [0, 0, 0]),
     "The presenter transforms translation should be initially zeroed.");
   ok(isApproxVec(presenter.transforms.rotation, [0, 0, 0, 1]),
     "The presenter transforms rotation should be initially set to identity.");
   presenter.setTranslation([1, 2, 3]);
   presenter.setRotation([5, 6, 7, 8]);
   ok(isApproxVec(presenter.transforms.translation, [1, 2, 3]),
     "The presenter transforms translation wasn't modified as it should");
   ok(isApproxVec(presenter.transforms.rotation, [5, 6, 7, 8]),
     "The presenter transforms rotation wasn't modified as it should");
   ok(presenter._redraw,
     "The new transforms should have issued a redraw request.");
 }
 function testController(controller) {
   ok(controller.arcball,
     "The controller arcball wasn't initialized properly.");
   ok(!controller.coordinates,
     "The presenter meshWireframe shouldn't be initialized yet.");
 }