angular-cn/packages/zone.js/test/performance/performance_ui.js

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/**
* @license
* Copyright Google LLC All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
(function(_global) {
var options;
function setAttributes(elem, attrs) {
if (!attrs) {
return;
}
Object.keys(attrs).forEach(function(key) {
elem.setAttribute(key, attrs[key]);
});
}
function createLi(attrs) {
var li = document.createElement('li');
setAttributes(li, attrs);
return li;
}
function createLabel(attrs) {
var label = document.createElement('label');
setAttributes(label, attrs);
return label;
}
function createButton(attrs, innerHtml) {
var button = document.createElement('button');
button.innerHTML = innerHtml;
setAttributes(button, attrs);
return button;
}
function createTextNode(text) {
return document.createTextNode(text);
}
function createCheckbox(attrs, checked) {
var checkbox = document.createElement('input');
checkbox.type = 'checkbox';
checkbox.checked = !!checked;
setAttributes(checkbox, attrs);
return checkbox;
}
function createUl(attrs) {
var ul = document.createElement('ul');
setAttributes(ul, attrs);
return ul;
}
var serailPromise = _global['__zone_symbol__serialPromise'];
_global['__zone_symbol__testTargetsUIBuild'] = function(_options) {
options = _options;
var allButton = createButton({}, 'test selected');
allButton.addEventListener('click', function() {
var promiseFactories = [];
for (var i = 0; i < options.tests.length; i++) {
var checkbox = document.getElementById('testcheck' + i);
if (checkbox.checked) {
var test = options.tests[i];
promiseFactories.push({
factory: function(context) {
return doTest(context.test, context.idx);
},
context: {test: test, idx: i}
});
}
}
serailPromise(promiseFactories);
});
options.targetContainer.appendChild(allButton);
var ul = createUl();
options.targetContainer.appendChild(ul);
for (var i = 0; i < options.tests.length; i++) {
buildTestItemUI(ul, options.tests[i], i);
}
};
function buildTestItemUI(ul, testItem, idx) {
var li = createLi({'id': 'test' + idx});
var button = createButton({'id': 'buttontest' + idx}, 'begin test');
buildButtonClickHandler(button);
var title = createTextNode(options.tests[idx].title);
var checkbox = createCheckbox({'id': 'testcheck' + idx}, true);
var label = createLabel({'id': 'label' + idx});
li.appendChild(checkbox);
li.appendChild(title);
li.appendChild(button);
li.appendChild(label);
ul.appendChild(li);
}
function processTestResult(test, result, id) {
var split = result.displayText.split('\n');
options.jsonResult[test.title] = result.rawData;
options.jsonContainer.innerHTML =
'<div style="display:none">' + JSON.stringify(options.jsonResult) + '</div>';
var summary = result.summary;
var row = options.resultsContainer.insertRow();
var cell = row.insertCell();
cell.innerHTML = test.title;
cell.rowSpan = Object.keys(summary).length;
var idx = 0;
Object.keys(summary).forEach(function(key) {
var tableRow = row;
if (idx !== 0) {
tableRow = options.resultsContainer.insertRow();
}
var keyCell = tableRow.insertCell();
keyCell.innerHTML = key;
var valueCell = tableRow.insertCell();
valueCell.innerHTML = summary[key];
idx++;
});
var testLi = document.getElementById('test' + id);
for (var j = 0; j < split.length; j++) {
var br = document.createElement('br');
var s = document.createTextNode(split[j]);
testLi.appendChild(br);
testLi.appendChild(s);
}
}
function doTest(test, id) {
test.cleanFn();
test.before();
var button = document.getElementById('buttontest' + id);
button.setAttribute('enabled', 'false');
var label = document.getElementById('label' + id);
label.innerHTML = 'Testing';
return test.testFn().then(function(result) {
processTestResult(test, result, id);
test.after();
label.innerHTML = 'Finished';
button.setAttribute('enabled', 'true');
});
}
function buildButtonClickHandler(button) {
button.onclick = function(event) {
var target = event.target;
var id = target.getAttribute('id').substring(10);
var test = options.tests[id];
doTest(test, id);
};
}
}(typeof window === 'undefined' ? global : window));