75 lines
2.1 KiB
JavaScript
75 lines
2.1 KiB
JavaScript
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defineSuite([
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'Widgets/PerformanceWatchdog/PerformanceWatchdog',
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'Specs/createScene'
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], function(
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PerformanceWatchdog,
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createScene) {
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'use strict';
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var scene;
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beforeAll(function() {
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scene = createScene();
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});
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afterAll(function() {
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scene.destroyForSpecs();
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});
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it('can create and destroy', function() {
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var container = document.createElement('span');
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container.id = 'testContainer';
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document.body.appendChild(container);
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var widget = new PerformanceWatchdog({
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container : 'testContainer',
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scene : scene
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});
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expect(widget.container.id).toEqual(container.id);
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expect(widget.isDestroyed()).toEqual(false);
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widget.destroy();
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expect(widget.isDestroyed()).toEqual(true);
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document.body.removeChild(container);
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});
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it('throws if options is undefined', function() {
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expect(function() {
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return new PerformanceWatchdog(undefined);
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}).toThrowDeveloperError();
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});
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it('throws if options.container is undefined', function() {
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expect(function() {
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return new PerformanceWatchdog({
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container : undefined,
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scene : scene
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});
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}).toThrowDeveloperError();
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});
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it('throws if options.scene is undefined', function() {
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var container = document.createElement('span');
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container.id = 'testContainer';
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document.body.appendChild(container);
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expect(function() {
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return new PerformanceWatchdog({
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container : container,
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scene : undefined
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});
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}).toThrowDeveloperError();
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document.body.removeChild(container);
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});
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it('constructor throws with string element that does not exist', function() {
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expect(function() {
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return new PerformanceWatchdog({
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container : 'does not exist',
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scene : scene
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});
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}).toThrowDeveloperError();
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});
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}, 'WebGL');
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