<!DOCTYPE HTML>
<html>
<!--
Copyright (c) 2012 The Chromium Authors. All rights reserved.
Use of this source code is governed by a BSD-style license that can be
found in the LICENSE file.
-->
<head>
<title>iew tests</title>
<script src="base.js"></script>
<style>
.view {
border: 1px solid black;
margin: 10px;
height: 350px;
}
.find-dialog {
border: 1px solid black;
margin: 10px;
}
</style>
</head>
<body>
<script>
base.require('unittest');
base.require('test_utils');
base.require('timeline_view');
base.require('model');
</script>
<script>
'use strict';
var newSliceNamed = test_utils.newSliceNamed;
function createFullyPopulatedModel(opt_withError, opt_withMetadata) {
var withError = opt_withError !== undefined ? opt_withError : true;
var withMetadata = opt_withMetadata !== undefined ?
opt_withMetadata : true;
var num_tests = 50;
var testIndex = 0;
var startTime = 0;
var model = new tracing.Model();
for (testIndex = 0; testIndex < num_tests; ++testIndex) {
var process = model.getOrCreateProcess(10000 + testIndex);
if (testIndex % 2 == 0) {
var thread = process.getOrCreateThread('Thread Name Here');
thread.slices.push(
new tracing.model.Slice('foo', 'a', 0, startTime, {}, 1));
thread.slices.push(
new tracing.model.Slice('bar', 'b', 0,
startTime + 1.15, {}, .5));
} else {
var thread = process.getOrCreateThread('Name');
thread.slices.push(
new tracing.model.Slice('foo', 'a', 0,
startTime + .17, {}, .55));
thread.slices.push(
new tracing.model.Slice('bar', 'b', 0,
startTime + 1.1, {}, .7));
}
}
model.updateCategories_();
// Add a known problematic piece of data to test the import errors UI.
model.importErrors.push('Synthetic Import Error');
model.updateBounds();
// Add data with metadata information stored
model.metadata.push({name: 'a', value: 'testA'});
model.metadata.push({name: 'b', value: 'testB'});
model.metadata.push({name: 'c', value: 'testC'});
return model;
}
/*
* This test just instantiates a View and adds it to the DOM
* to help with non-unittest UI work.
*/
function testInstantiateView() {
var model = createFullyPopulatedModel(true, true);
var view = new tracing.TimelineView();
view.style.height = '400px';
view.model = model;
view.tabIndex = 0;
view.focusElement = view;
var selection = new tracing.Selection();
view.timeline.addAllObjectsMatchingFilterToSelection({
matchSlice: function() { return true;}
}, selection);
view.timeline.selection = selection;
this.addHTMLOutput(undefined, view);
}
function testChangeModelToSomethingDifferent() {
var model00 = createFullyPopulatedModel(false, false);
var model11 = createFullyPopulatedModel(true, true);
var view = new tracing.TimelineView();
view.style.height = '400px';
view.model = model00;
view.model = undefined;
view.model = model11;
view.model = model00;
}
function testSetModelToSameThingAgain() {
var model = createFullyPopulatedModel(false, false);
// Create a view with am model.
var view = new tracing.TimelineView();
view.style.height = '400px';
view.model = model;
// Mutate the model and update the view.
var t123 = model.getOrCreateProcess(123).getOrCreateThread(123);
t123.pushSlice(newSliceNamed('somethingUnusual', 0, 5));
view.model = model;
// Verify that the new bits of the model show up in the view.
var selection = new tracing.Selection();
var filter = new tracing.TitleFilter('somethingUnusual');
view.timeline.addAllObjectsMatchingFilterToSelection(filter, selection);
assertEquals(selection.length, 1);
}
function testChangeModelToSomethingDifferent() {
var model00 = createFullyPopulatedModel(false, false);
var model11 = createFullyPopulatedModel(true, true);
var view = new tracing.TimelineView();
view.style.height = '400px';
view.model = model00;
view.model = undefined;
view.model = model11;
view.model = model00;
}
function testSetModelToSameThingAgain() {
var model = createFullyPopulatedModel(false, false);
// Create a view with am model.
var view = new tracing.TimelineView();
view.style.height = '400px';
view.model = model;
// Mutate the model and update the view.
var t123 = model.getOrCreateProcess(123).getOrCreateThread(123);
t123.pushSlice(newSliceNamed('somethingUnusual', 0, 5));
view.model = model;
// Verify that the new bits of the model show up in the view.
var selection = new tracing.Selection();
var filter = new tracing.TitleFilter('somethingUnusual');
view.timeline.addAllObjectsMatchingFilterToSelection(filter, selection);
assertEquals(selection.length, 1);
}
function testSetModelUpdatesCategories() {
var model = new tracing.Model();
var p1 = model.getOrCreateProcess(1);
var t1 = p1.getOrCreateThread(1);
t1.pushSlice(new tracing.model.ThreadSlice('foo', 'a',
0, 1, {}, 3));
t1.pushSlice(new tracing.model.ThreadSlice('bar', 'b',
0, 1.1, {}, 2.8));
t1.pushSlice(new tracing.model.ThreadSlice('baz', 'b',
0, 1.2, {}, 2.4));
model.updateCategories_();
model.updateBounds();
var view = new tracing.TimelineView();
view.settings.set('foo', true, 'categories');
view.settings.set('bar', false, 'categories');
view.model = model;
assertUndefined(view.timeline.categoryFilter_.categories_['foo']);
assertTrue(view.timeline.categoryFilter_.categories_['bar']);
assertUndefined(view.timeline.categoryFilter_.categories_['baz']);
}
function testUpdateCategoryFilterFromSettings() {
var view = new tracing.TimelineView();
view.timeline_ = {};
view.settings.set('foo', true, 'categories');
view.settings.set('bar', false, 'categories');
view.settings.set('baz', false, 'categories');
view.updateCategoryFilterFromSettings_();
assertUndefined(view.timeline_.categoryFilter.categories_['foo']);
assertTrue(view.timeline_.categoryFilter.categories_['bar']);
assertTrue(view.timeline_.categoryFilter.categories_['baz']);
}
</script>
</body>
</html>