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// Copyright 2015 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.
GEN_INCLUDE(['../options_browsertest_base.js']);
function PowerOverlayWebUITest() {}
PowerOverlayWebUITest.prototype = {
__proto__: OptionsBrowsertestBase.prototype,
browsePreload: 'chrome://settings-frame/',
commandLineSwitches: [{
switchName: 'enable-power-overlay',
}],
/** @override */
preLoad: function() {
this.makeAndRegisterMockHandler([
'updatePowerStatus',
'setPowerSource',
]);
this.mockHandler.expects(atLeastOnce()).updatePowerStatus();
},
/**
* Sets power sources using a deep copy of |sources|.
* @param {Array<Object>} sources
* @param {string} sourceId
* @param {bool} isUsbCharger
* @param {bool} isCalculating
*/
setPowerSources: function(sources, sourceId, isUsbCharger, isCalculating) {
var sourcesCopy = sources.map(function(source) {
return Object.assign({}, source);
});
options.PowerOverlay.setPowerSources(
sourcesCopy, sourceId, isUsbCharger, isCalculating);
},
/**
* Simulates the user selecting a power source, verifying that the overlay
* calls setPowerSource.
* @param {string} sourceId
*/
selectPowerSource: function(sourceId) {
this.mockHandler.expects(once()).setPowerSource(eq(sourceId));
$('power-source-dropdown').value = sourceId;
expectTrue(cr.dispatchSimpleEvent($('power-source-dropdown'), 'change'));
},
/**
* Checks that the sources dropdown is visible.
* @param {string} sourceId The ID of the source that should be selected.
*/
checkSource: function(sourceId) {
expectTrue($('power-source-charger').hidden);
expectFalse($('power-sources').hidden);
expectEquals(sourceId, $('power-source-dropdown').value);
},
checkNoSources: function() {
expectTrue($('power-source-charger').hidden);
expectTrue($('power-sources').hidden);
},
checkDedicatedCharger: function() {
expectFalse($('power-source-charger').hidden);
expectTrue($('power-sources').hidden);
},
};
TEST_F('PowerOverlayWebUITest', 'testNoPowerSources', function() {
assertEquals(this.browsePreload, document.location.href);
this.mockHandler.expects(never()).setPowerSource();
$('power-settings-link').click();
// This should be the initial state.
this.checkNoSources();
// Setting an empty sources list shouldn't change the state.
this.setPowerSources([], '', false, false);
this.checkNoSources();
});
TEST_F('PowerOverlayWebUITest', 'testDedicatedCharger', function() {
assertEquals(this.browsePreload, document.location.href);
this.mockHandler.expects(never()).setPowerSource();
$('power-settings-link').click();
var fakeSources = [{
id: 'source1',
description: 'Left port',
type: options.PowerStatusDeviceType.DEDICATED_CHARGER,
}];
this.setPowerSources(fakeSources, 'source1', false, false);
this.checkDedicatedCharger();
// Remove the charger.
this.setPowerSources([], '');
this.checkNoSources();
// Set a low-powered charger.
this.setPowerSources(fakeSources, 'source1', true, false);
this.checkDedicatedCharger();
});
TEST_F('PowerOverlayWebUITest', 'testSingleSource', function() {
assertEquals(this.browsePreload, document.location.href);
$('power-settings-link').click();
var fakeSources = [{
id: 'source1',
description: 'Left port',
type: options.PowerStatusDeviceType.DUAL_ROLE_USB,
}];
this.setPowerSources(fakeSources, '', false, false);
this.checkSource('');
this.selectPowerSource('source1');
this.checkSource('source1');
// Remove the device.
this.setPowerSources([], '', false, false);
this.checkNoSources();
});
TEST_F('PowerOverlayWebUITest', 'testMultipleSources', function() {
assertEquals(this.browsePreload, document.location.href);
$('power-settings-link').click();
var fakeSources = [{
id: 'source1',
description: 'Left port',
type: options.PowerStatusDeviceType.DUAL_ROLE_USB,
}, {
id: 'source2',
description: 'Right port',
type: options.PowerStatusDeviceType.DUAL_ROLE_USB,
}, {
id: 'source3',
description: 'Front port',
type: options.PowerStatusDeviceType.DUAL_ROLE_USB,
}, {
id: 'source4',
description: 'Rear port',
type: options.PowerStatusDeviceType.DUAL_ROLE_USB,
}];
// Use a dual-role device.
this.setPowerSources(fakeSources, 'source2', false, false);
this.checkSource('source2');
// Use a USB charger.
this.setPowerSources(fakeSources, 'source3', true, false);
this.checkSource('source3');
// Remove the currently used device.
fakeSources.splice(2, 1);
this.setPowerSources(fakeSources, 'source4', false, false);
this.checkSource('source4');
// Do not charge (use battery).
this.setPowerSources(fakeSources, '', false, false);
this.checkSource('');
// The user selects a device.
this.selectPowerSource('source1');
// The user selects the battery.
this.selectPowerSource('');
});
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