1// Copyright (c) 2012 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4// Called by the common.js module.
5function moduleDidLoad() {
6  // The module is not hidden by default so we can easily see if the plugin
7  // failed to load.
8  common.hideModule();
9}
10
11var currentTestEl = null;
12var failedTests = 0;
13var testsFinished = false;
14
15function startCommand(testName) {
16  var testListEl = document.getElementById('tests');
17  var testEl = document.createElement('li');
18  var testRowEl = document.createElement('div');
19  var testNameEl = document.createElement('span');
20  var testResultEl = document.createElement('span');
21  testRowEl.classList.add('row');
22  testNameEl.classList.add('name');
23  testNameEl.textContent = testName;
24  testResultEl.classList.add('result');
25  testRowEl.appendChild(testNameEl);
26  testRowEl.appendChild(testResultEl);
27  testEl.appendChild(testRowEl);
28  testListEl.appendChild(testEl);
29
30  currentTestEl = testEl;
31}
32
33function failCommand(fileName, lineNumber, summary) {
34  var testMessageEl = document.createElement('pre');
35  testMessageEl.textContent += fileName + ':' + lineNumber + ': ' + summary;
36  currentTestEl.appendChild(testMessageEl);
37  failedTests++;
38}
39
40function endCommand(testName, testResult) {
41  var testRowEl = currentTestEl.querySelector('.row');
42  var testResultEl = currentTestEl.querySelector('.result');
43  testRowEl.classList.add(testResult);
44  testResultEl.textContent = testResult;
45}
46
47function testendCommand(exitCode) {
48  testsFinished = true;
49
50  if (failedTests) {
51    common.updateStatus('FAILED');
52    document.getElementById('statusField').classList.add('failed');
53  } else {
54    common.updateStatus('OK');
55    document.getElementById('statusField').classList.add('ok');
56  }
57}
58
59function handleMessage(event) {
60  var msg = event.data;
61  var firstColon = msg.indexOf(':');
62  var cmd = firstColon !== -1 ? msg.substr(0, firstColon) : msg;
63  var cmdFunctionName = cmd + 'Command';
64  var cmdFunction = window[cmdFunctionName];
65  if (cmd == 'testend')
66    event.srcElement.postMessage({'testend' : ''});
67
68  if (typeof(cmdFunction) !== 'function') {
69    console.log('Unknown command: ' + cmd);
70    console.log('  message: ' + msg);
71    return;
72  }
73
74  var argCount = cmdFunction.length;
75
76  // Don't use split, because it will split all commas (for example any commas
77  // in the test failure summary).
78  var argList = msg.substr(firstColon + 1);
79  args = [];
80  for (var i = 0; i < argCount - 1; ++i) {
81    var arg;
82    var comma = argList.indexOf(',');
83    if (comma === -1) {
84      if (i !== argCount - 1) {
85        console.log('Bad arg count to command "' + cmd + '", expected ' +
86                    argCount);
87        console.log('  message: ' + msg);
88      } else {
89        arg = argList;
90      }
91    } else {
92      arg = argList.substr(0, comma);
93      argList = argList.substr(comma + 1);
94    }
95    args.push(arg);
96  }
97
98  // Last argument is the rest of the message.
99  args.push(argList);
100
101  cmdFunction.apply(null, args);
102}
103