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-<!DOCTYPE html>
-<html>
-<!--
-Copyright 2008 The Closure Library Authors. All Rights Reserved.
-
-Use of this source code is governed by the Apache License, Version 2.0.
-See the COPYING file for details.
--->
-<!--
-Author: attila@google.com (Attila Bodis)
--->
-<head>
-<meta http-equiv="X-UA-Compatible" content="IE=edge">
- <title>Closure Unit Tests - goog.ui.TabBar</title>
- <script src="../base.js"></script>
- <script>
- goog.require('goog.dom');
- goog.require('goog.events.Event');
- goog.require('goog.events.EventType');
- goog.require('goog.events.KeyCodes');
- goog.require('goog.testing.jsunit');
- goog.require('goog.ui.Component');
- goog.require('goog.ui.Component.EventType');
- goog.require('goog.ui.Container.Orientation');
- goog.require('goog.ui.Tab');
- goog.require('goog.ui.TabBar');
- goog.require('goog.ui.TabBar.Location');
- goog.require('goog.ui.TabBarRenderer');
- </script>
-</head>
-<body>
- <div id="sandbox"></div>
- <script>
- var sandbox = goog.dom.getElement('sandbox');
- var tabBar;
-
- // Fake keyboard event object.
- function FakeKeyEvent(keyCode) {
- this.keyCode = keyCode;
- this.defaultPrevented = false;
- this.propagationStopped = false;
- }
- FakeKeyEvent.prototype.preventDefault = function() {
- this.defaultPrevented = true;
- };
- FakeKeyEvent.prototype.stopPropagation = function() {
- this.propagationStopped = true;
- };
-
- function setUp() {
- tabBar = new goog.ui.TabBar();
- }
-
- function tearDown() {
- tabBar.dispose();
- goog.dom.removeChildren(sandbox);
- }
-
- function testConstructor() {
- assertNotNull('Tab bar must not be null', tabBar);
- assertEquals('Tab bar renderer must default to expected value',
- goog.ui.TabBarRenderer.getInstance(), tabBar.getRenderer());
- assertEquals('Tab bar location must default to expected value',
- goog.ui.TabBar.Location.TOP, tabBar.getLocation());
- assertEquals('Tab bar orientation must default to expected value',
- goog.ui.Container.Orientation.HORIZONTAL, tabBar.getOrientation());
-
- var fakeRenderer = {};
- var fakeDomHelper = {};
- var bar = new goog.ui.TabBar(goog.ui.TabBar.Location.START, fakeRenderer,
- fakeDomHelper);
- assertNotNull('Tab bar must not be null', bar);
- assertEquals('Tab bar renderer must have expected value',
- fakeRenderer, bar.getRenderer());
- assertEquals('Tab bar DOM helper must have expected value',
- fakeDomHelper, bar.getDomHelper());
- assertEquals('Tab bar location must have expected value',
- goog.ui.TabBar.Location.START, bar.getLocation());
- assertEquals('Tab bar orientation must have expected value',
- goog.ui.Container.Orientation.VERTICAL, bar.getOrientation());
- bar.dispose();
- }
-
- function testDispose() {
- // Set tabBar.selectedTab_ to something non-null, just to test dispose().
- tabBar.selectedTab_ = {};
- assertNotNull('Selected tab must be non-null', tabBar.getSelectedTab());
- assertFalse('Tab bar must not have been disposed of',
- tabBar.isDisposed());
- tabBar.dispose();
- assertNull('Selected tab must be null', tabBar.getSelectedTab());
- assertTrue('Tab bar must have been disposed of', tabBar.isDisposed());
- }
-
- function testAddRemoveChild() {
- assertNull('No tab must be selected', tabBar.getSelectedTab());
-
- var first = new goog.ui.Tab('First');
- tabBar.addChild(first);
- assertEquals('First tab must have been added at the expected index', 0,
- tabBar.indexOfChild(first));
- first.setSelected(true);
- assertEquals('First tab must be selected', 0,
- tabBar.getSelectedTabIndex());
-
- var second = new goog.ui.Tab('Second');
- tabBar.addChild(second);
- assertEquals('Second tab must have been added at the expected index', 1,
- tabBar.indexOfChild(second));
- assertEquals('First tab must remain selected', 0,
- tabBar.getSelectedTabIndex());
-
- var firstRemoved = tabBar.removeChild(first);
- assertEquals('removeChild() must return the removed tab', first,
- firstRemoved);
- assertEquals('First tab must no longer be in the tab bar', -1,
- tabBar.indexOfChild(first));
- assertEquals('Second tab must be at the expected index', 0,
- tabBar.indexOfChild(second));
- assertFalse('First tab must no longer be selected', first.isSelected());
- assertTrue('Remaining tab must be selected', second.isSelected());
-
- var secondRemoved = tabBar.removeChild(second);
- assertEquals('removeChild() must return the removed tab', second,
- secondRemoved);
- assertFalse('Tab must no longer be selected', second.isSelected());
- assertNull('No tab must be selected', tabBar.getSelectedTab());
- }
-
- function testGetSetLocation() {
- assertEquals('Location must default to TOP', goog.ui.TabBar.Location.TOP,
- tabBar.getLocation());
- tabBar.setLocation(goog.ui.TabBar.Location.START);
- assertEquals('Location must have expected value',
- goog.ui.TabBar.Location.START, tabBar.getLocation());
- tabBar.createDom();
- assertThrows('Attempting to change the location after the tab bar has ' +
- 'been rendered must throw error',
- function() {
- tabBar.setLocation(goog.ui.TabBar.Location.BOTTOM);
- });
- }
-
- function testIsSetAutoSelectTabs() {
- assertTrue('Tab bar must auto-select tabs by default',
- tabBar.isAutoSelectTabs());
- tabBar.setAutoSelectTabs(false);
- assertFalse('Tab bar must no longer auto-select tabs by default',
- tabBar.isAutoSelectTabs());
- tabBar.render(sandbox);
- assertFalse('Rendering must not change auto-select setting',
- tabBar.isAutoSelectTabs());
- tabBar.setAutoSelectTabs(true);
- assertTrue('Tab bar must once again auto-select tabs',
- tabBar.isAutoSelectTabs());
- }
-
- function setHighlightedIndexFromKeyEvent() {
- var foo, bar, baz;
-
- // Create a tab bar with some tabs.
- tabBar.addChild(foo = new goog.ui.Tab('foo'));
- tabBar.addChild(bar = new goog.ui.Tab('bar'));
- tabBar.addChild(baz = new goog.ui.Tab('baz'));
-
- // Verify baseline assumptions.
- assertNull('No tab must be highlighted', tabBar.getHighlighted());
- assertNull('No tab must be selected', tabBar.getSelectedTab());
- assertTrue('Tab bar must auto-select tabs on keyboard highlight',
- tabBar.isAutoSelectTabs());
-
- // Highlight and selection must move together.
- tabBar.setHighlightedIndexFromKeyEvent(0);
- assertTrue('Foo must be highlighted', foo.isHighlighted());
- assertTrue('Foo must be selected', foo.isSelected());
-
- // Highlight and selection must move together.
- tabBar.setHighlightedIndexFromKeyEvent(1);
- assertFalse('Foo must no longer be highlighted', foo.isHighlighted());
- assertFalse('Foo must no longer be selected', foo.isSelected());
- assertTrue('Bar must be highlighted', bar.isHighlighted());
- assertTrue('Bar must be selected', bar.isSelected());
-
- // Turn off auto-select-on-keyboard-highlight.
- tabBar.setAutoSelectTabs(false);
-
- // Selection must not change; only highlight should move.
- tabBar.setHighlightedIndexFromKeyEvent(2);
- assertFalse('Bar must no longer be highlighted', bar.isHighlighted());
- assertTrue('Bar must remain selected', bar.isSelected());
- assertTrue('Baz must be highlighted', baz.isHighlighted());
- assertFalse('Baz must not be selected', baz.isSelected());
- }
-
- function testGetSetSelectedTab() {
- var foo, bar, baz;
-
- // Create a tab bar with some tabs.
- tabBar.addChild(foo = new goog.ui.Tab('foo'));
- tabBar.addChild(bar = new goog.ui.Tab('bar'));
- tabBar.addChild(baz = new goog.ui.Tab('baz'));
-
- assertNull('No tab must be selected', tabBar.getSelectedTab());
-
- tabBar.setSelectedTab(baz);
- assertTrue('Baz must be selected', baz.isSelected());
- assertEquals('Baz must be the selected tab', baz,
- tabBar.getSelectedTab());
-
- tabBar.setSelectedTab(foo);
- assertFalse('Baz must no longer be selected', baz.isSelected());
- assertTrue('Foo must be selected', foo.isSelected());
- assertEquals('Foo must be the selected tab', foo,
- tabBar.getSelectedTab());
-
- tabBar.setSelectedTab(foo);
- assertTrue('Foo must remain selected', foo.isSelected());
- assertEquals('Foo must remain the selected tab', foo,
- tabBar.getSelectedTab());
-
- tabBar.setSelectedTab(null);
- assertFalse('Foo must no longer be selected', foo.isSelected());
- assertNull('No tab must be selected', tabBar.getSelectedTab());
- }
-
- function testGetSetSelectedTabIndex() {
- var foo, bar, baz;
-
- // Create a tab bar with some tabs.
- tabBar.addChildAt(foo = new goog.ui.Tab('foo'), 0);
- tabBar.addChildAt(bar = new goog.ui.Tab('bar'), 1);
- tabBar.addChildAt(baz = new goog.ui.Tab('baz'), 2);
-
- assertEquals('No tab must be selected', -1, tabBar.getSelectedTabIndex());
-
- tabBar.setSelectedTabIndex(2);
- assertTrue('Baz must be selected', baz.isSelected());
- assertEquals('Baz must be the selected tab', 2,
- tabBar.getSelectedTabIndex());
-
- tabBar.setSelectedTabIndex(0);
- assertFalse('Baz must no longer be selected', baz.isSelected());
- assertTrue('Foo must be selected', foo.isSelected());
- assertEquals('Foo must be the selected tab', 0,
- tabBar.getSelectedTabIndex());
-
- tabBar.setSelectedTabIndex(0);
- assertTrue('Foo must remain selected', foo.isSelected());
- assertEquals('Foo must remain the selected tab', 0,
- tabBar.getSelectedTabIndex());
-
- tabBar.setSelectedTabIndex(-1);
- assertFalse('Foo must no longer be selected', foo.isSelected());
- assertEquals('No tab must be selected', -1, tabBar.getSelectedTabIndex());
- }
-
- function testDeselectIfSelected() {
- var foo, bar, baz;
-
- // Create a tab bar with some tabs.
- tabBar.addChild(foo = new goog.ui.Tab('foo'));
- tabBar.addChild(bar = new goog.ui.Tab('bar'));
- tabBar.addChild(baz = new goog.ui.Tab('baz'));
-
- // Start with the middle tab selected.
- bar.setSelected(true);
- assertTrue('Bar must be selected', bar.isSelected());
- assertEquals('Bar must be the selected tab', bar,
- tabBar.getSelectedTab());
-
- // Should be a no-op.
- tabBar.deselectIfSelected(null);
- assertTrue('Bar must remain selected', bar.isSelected());
- assertEquals('Bar must remain the selected tab', bar,
- tabBar.getSelectedTab());
-
- // Should be a no-op.
- tabBar.deselectIfSelected(foo);
- assertTrue('Bar must remain selected', bar.isSelected());
- assertEquals('Bar must remain the selected tab', bar,
- tabBar.getSelectedTab());
-
- // Should deselect bar and select the previous tab (foo).
- tabBar.deselectIfSelected(bar);
- assertFalse('Bar must no longer be selected', bar.isSelected());
- assertTrue('Foo must be selected', foo.isSelected());
- assertEquals('Foo must be the selected tab', foo,
- tabBar.getSelectedTab());
-
- // Should deselect foo and select the next tab (bar).
- tabBar.deselectIfSelected(foo);
- assertFalse('Foo must no longer be selected', foo.isSelected());
- assertTrue('Bar must be selected', bar.isSelected());
- assertEquals('Bar must be the selected tab', bar,
- tabBar.getSelectedTab());
- }
-
- function testHandleTabSelect() {
- var foo, bar, baz;
-
- // Create a tab bar with some tabs.
- tabBar.addChild(foo = new goog.ui.Tab('foo'));
- tabBar.addChild(bar = new goog.ui.Tab('bar'));
- tabBar.addChild(baz = new goog.ui.Tab('baz'));
-
- assertNull('No tab must be selected', tabBar.getSelectedTab());
-
- tabBar.handleTabSelect(new goog.events.Event(
- goog.ui.Component.EventType.SELECT, bar));
- assertEquals('Bar must be the selected tab', bar,
- tabBar.getSelectedTab());
-
- tabBar.handleTabSelect(new goog.events.Event(
- goog.ui.Component.EventType.SELECT, bar));
- assertEquals('Bar must remain selected tab', bar,
- tabBar.getSelectedTab());
-
- tabBar.handleTabSelect(new goog.events.Event(
- goog.ui.Component.EventType.SELECT, foo));
- assertEquals('Foo must now be the selected tab', foo,
- tabBar.getSelectedTab());
- }
-
- function testHandleTabUnselect() {
- var foo, bar, baz;
-
- // Create a tab bar with some tabs.
- tabBar.addChild(foo = new goog.ui.Tab('foo'));
- tabBar.addChild(bar = new goog.ui.Tab('bar'));
- tabBar.addChild(baz = new goog.ui.Tab('baz'));
-
- bar.setSelected(true);
- assertEquals('Bar must be the selected tab', bar,
- tabBar.getSelectedTab());
-
- tabBar.handleTabUnselect(new goog.events.Event(
- goog.ui.Component.EventType.UNSELECT, foo));
- assertEquals('Bar must remain the selected tab', bar,
- tabBar.getSelectedTab());
-
- tabBar.handleTabUnselect(new goog.events.Event(
- goog.ui.Component.EventType.SELECT, bar));
- assertNull('No tab must be selected', tabBar.getSelectedTab());
- }
-
- function testHandleTabDisable() {
- var foo, bar, baz;
-
- // Create a tab bar with some tabs.
- tabBar.addChild(foo = new goog.ui.Tab('foo'));
- tabBar.addChild(bar = new goog.ui.Tab('bar'));
- tabBar.addChild(baz = new goog.ui.Tab('baz'));
-
- // Start with the middle tab selected.
- bar.setSelected(true);
- assertTrue('Bar must be selected', bar.isSelected());
- assertEquals('Bar must be the selected tab', bar,
- tabBar.getSelectedTab());
-
- // Should deselect bar and select the previous enabled, visible tab (foo).
- bar.setEnabled(false);
- assertFalse('Bar must no longer be selected', bar.isSelected());
- assertTrue('Foo must be selected', foo.isSelected());
- assertEquals('Foo must be the selected tab', foo,
- tabBar.getSelectedTab());
-
- // Should deselect foo and select the next enabled, visible tab (baz).
- foo.setEnabled(false);
- assertFalse('Foo must no longer be selected', foo.isSelected());
- assertTrue('Baz must be selected', baz.isSelected());
- assertEquals('Baz must be the selected tab', baz,
- tabBar.getSelectedTab());
-
- // Should deselect baz. Since there are no enabled, visible tabs left,
- // the tab bar should have no selected tab.
- baz.setEnabled(false);
- assertFalse('Baz must no longer be selected', baz.isSelected());
- assertNull('No tab must be selected', tabBar.getSelectedTab());
- }
-
- function testHandleTabHide() {
- var foo, bar, baz;
-
- // Create a tab bar with some tabs.
- tabBar.addChild(foo = new goog.ui.Tab('foo'));
- tabBar.addChild(bar = new goog.ui.Tab('bar'));
- tabBar.addChild(baz = new goog.ui.Tab('baz'));
-
- // Start with the middle tab selected.
- bar.setSelected(true);
- assertTrue('Bar must be selected', bar.isSelected());
- assertEquals('Bar must be the selected tab', bar,
- tabBar.getSelectedTab());
-
- // Should deselect bar and select the previous enabled, visible tab (foo).
- bar.setVisible(false);
- assertFalse('Bar must no longer be selected', bar.isSelected());
- assertTrue('Foo must be selected', foo.isSelected());
- assertEquals('Foo must be the selected tab', foo,
- tabBar.getSelectedTab());
-
- // Should deselect foo and select the next enabled, visible tab (baz).
- foo.setVisible(false);
- assertFalse('Foo must no longer be selected', foo.isSelected());
- assertTrue('Baz must be selected', baz.isSelected());
- assertEquals('Baz must be the selected tab', baz,
- tabBar.getSelectedTab());
-
- // Should deselect baz. Since there are no enabled, visible tabs left,
- // the tab bar should have no selected tab.
- baz.setVisible(false);
- assertFalse('Baz must no longer be selected', baz.isSelected());
- assertNull('No tab must be selected', tabBar.getSelectedTab());
- }
-
- function testHandleFocus() {
- var foo, bar, baz;
-
- // Create a tab bar with some tabs.
- tabBar.addChild(foo = new goog.ui.Tab('foo'), true);
- tabBar.addChild(bar = new goog.ui.Tab('bar'), true);
- tabBar.addChild(baz = new goog.ui.Tab('baz'), true);
-
- // Render the tab bar into the document, so highlight handling works as
- // expected.
- tabBar.render(sandbox);
-
- // Start with the middle tab selected.
- bar.setSelected(true);
- assertTrue('Bar must be selected', bar.isSelected());
- assertEquals('Bar must be the selected tab', bar,
- tabBar.getSelectedTab());
-
- assertNull('No tab must be highlighted', tabBar.getHighlighted());
- tabBar.handleFocus(new goog.events.Event(goog.events.EventType.FOCUS,
- tabBar.getElement()));
- assertTrue('Bar must be highlighted', bar.isHighlighted());
- assertEquals('Bar must be the highlighted tab', bar,
- tabBar.getHighlighted());
- }
-
- function testHandleFocusWithoutSelectedTab() {
- var foo, bar, baz;
-
- // Create a tab bar with some tabs.
- tabBar.addChild(foo = new goog.ui.Tab('foo'), true);
- tabBar.addChild(bar = new goog.ui.Tab('bar'), true);
- tabBar.addChild(baz = new goog.ui.Tab('baz'), true);
-
- // Render the tab bar into the document, so highlight handling works as
- // expected.
- tabBar.render(sandbox);
-
- // Start with no tab selected.
- assertNull('No tab must be selected', tabBar.getSelectedTab());
-
- assertNull('No tab must be highlighted', tabBar.getHighlighted());
- tabBar.handleFocus(new goog.events.Event(goog.events.EventType.FOCUS,
- tabBar.getElement()));
- assertTrue('Foo must be highlighted', foo.isHighlighted());
- assertEquals('Foo must be the highlighted tab', foo,
- tabBar.getHighlighted());
- }
-
- function testGetOrientationFromLocation() {
- assertEquals(goog.ui.Container.Orientation.HORIZONTAL,
- goog.ui.TabBar.getOrientationFromLocation(
- goog.ui.TabBar.Location.TOP));
- assertEquals(goog.ui.Container.Orientation.HORIZONTAL,
- goog.ui.TabBar.getOrientationFromLocation(
- goog.ui.TabBar.Location.BOTTOM));
- assertEquals(goog.ui.Container.Orientation.VERTICAL,
- goog.ui.TabBar.getOrientationFromLocation(
- goog.ui.TabBar.Location.START));
- assertEquals(goog.ui.Container.Orientation.VERTICAL,
- goog.ui.TabBar.getOrientationFromLocation(
- goog.ui.TabBar.Location.END));
- }
-
- function testKeyboardNavigation() {
- var foo, bar, baz;
-
- // Create a tab bar with some tabs.
- tabBar.addChild(foo = new goog.ui.Tab('foo'), true);
- tabBar.addChild(bar = new goog.ui.Tab('bar'), true);
- tabBar.addChild(baz = new goog.ui.Tab('baz'), true);
- tabBar.render(sandbox);
-
- // Highlight the selected tab (this happens automatically when the tab
- // bar receives keyboard focus).
- tabBar.setSelectedTabIndex(0);
- tabBar.getSelectedTab().setHighlighted(true);
-
- // Count events dispatched by each tab.
- var eventCount = {
- 'foo': {'select': 0, 'unselect': 0},
- 'bar': {'select': 0, 'unselect': 0},
- 'baz': {'select': 0, 'unselect': 0}
- };
-
- function countEvent(e) {
- var tabId = e.target.getContent();
- var type = e.type;
- eventCount[tabId][type]++;
- }
-
- function getEventCount(tabId, type) {
- return eventCount[tabId][type];
- }
-
- // Listen for SELECT and UNSELECT events on the tab bar.
- goog.events.listen(tabBar, [
- goog.ui.Component.EventType.SELECT,
- goog.ui.Component.EventType.UNSELECT
- ], countEvent);
-
- // Verify baseline assumptions.
- assertTrue('Tab bar must auto-select tabs',
- tabBar.isAutoSelectTabs());
- assertEquals('First tab must be selected', 0,
- tabBar.getSelectedTabIndex());
-
- // Simulate a right arrow key event.
- var rightEvent = new FakeKeyEvent(goog.events.KeyCodes.RIGHT);
- assertTrue('Key event must have beeen handled',
- tabBar.handleKeyEvent(rightEvent));
- assertTrue('Key event propagation must have been stopped',
- rightEvent.propagationStopped);
- assertTrue('Default key event must have been prevented',
- rightEvent.defaultPrevented);
- assertEquals('Foo must have dispatched UNSELECT', 1,
- getEventCount('foo', goog.ui.Component.EventType.UNSELECT));
- assertEquals('Bar must have dispatched SELECT', 1,
- getEventCount('bar', goog.ui.Component.EventType.SELECT));
- assertEquals('Bar must have been selected', bar, tabBar.getSelectedTab());
-
- // Simulate a left arrow key event.
- var leftEvent = new FakeKeyEvent(goog.events.KeyCodes.LEFT);
- assertTrue('Key event must have beeen handled',
- tabBar.handleKeyEvent(leftEvent));
- assertTrue('Key event propagation must have been stopped',
- leftEvent.propagationStopped);
- assertTrue('Default key event must have been prevented',
- leftEvent.defaultPrevented);
- assertEquals('Bar must have dispatched UNSELECT', 1,
- getEventCount('bar', goog.ui.Component.EventType.UNSELECT));
- assertEquals('Foo must have dispatched SELECT', 1,
- getEventCount('foo', goog.ui.Component.EventType.SELECT));
- assertEquals('Foo must have been selected', foo, tabBar.getSelectedTab());
-
- // Disable tab auto-selection.
- tabBar.setAutoSelectTabs(false);
-
- // Simulate another left arrow key event.
- var anotherLeftEvent = new FakeKeyEvent(goog.events.KeyCodes.LEFT);
- assertTrue('Key event must have beeen handled',
- tabBar.handleKeyEvent(anotherLeftEvent));
- assertTrue('Key event propagation must have been stopped',
- anotherLeftEvent.propagationStopped);
- assertTrue('Default key event must have been prevented',
- anotherLeftEvent.defaultPrevented);
- assertEquals('Foo must remain selected', foo, tabBar.getSelectedTab());
- assertEquals('Foo must not have dispatched another UNSELECT event', 1,
- getEventCount('foo', goog.ui.Component.EventType.UNSELECT));
- assertEquals('Baz must not have dispatched a SELECT event', 0,
- getEventCount('baz', goog.ui.Component.EventType.SELECT));
- assertFalse('Baz must not be selected', baz.isSelected());
- assertTrue('Baz must be highlighted', baz.isHighlighted());
-
- // Simulate 'g' key event.
- var gEvent = new FakeKeyEvent(goog.events.KeyCodes.G);
- assertFalse('Key event must not have beeen handled',
- tabBar.handleKeyEvent(gEvent));
- assertFalse('Key event propagation must not have been stopped',
- gEvent.propagationStopped);
- assertFalse('Default key event must not have been prevented',
- gEvent.defaultPrevented);
- assertEquals('Foo must remain selected', foo, tabBar.getSelectedTab());
-
- // Clean up.
- goog.events.unlisten(tabBar, [
- goog.ui.Component.EventType.SELECT,
- goog.ui.Component.EventType.UNSELECT
- ], countEvent);
- }
-
- function testExitAndEnterDocument() {
- var component = new goog.ui.Component();
- component.render(sandbox);
-
- var tab1 = new goog.ui.Tab('tab1');
- var tab2 = new goog.ui.Tab('tab2');
- var tab3 = new goog.ui.Tab('tab3');
- tabBar.addChild(tab1, true);
- tabBar.addChild(tab2, true);
- tabBar.addChild(tab3, true);
-
- component.addChild(tabBar, true);
- tab2.setSelected(true);
- assertEquals(tabBar.getSelectedTab(), tab2);
-
- component.removeChild(tabBar, true);
- tab1.setSelected(true);
- assertEquals(tabBar.getSelectedTab(), tab2);
-
- component.addChild(tabBar, true);
- tab3.setSelected(true);
- assertEquals(tabBar.getSelectedTab(), tab3);
- }
- </script>
-</body>
-</html>
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