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