native_client_sdk/src/tests/sdk_util_test/example.js

   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.
   5 function 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
  11 var currentTestEl = null;
  12 var failedTests = 0;
  13 var testsFinished = false;
  14
  15 function 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
  33 function failCommand(fileName, lineNumber, summary) {
  34   var testMessageEl = document.createElement('pre');
  35   testMessageEl.textContent += fileName + ':' + lineNumber + ': ' + summary;
  36   currentTestEl.appendChild(testMessageEl);
  37   failedTests++;
  38 }
  39
  40 function 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
  47 function 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
  59 function 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 }