ppapi/native_client/tests/nacl_browser/inbrowser_test_runner/test_runner.html

   1 <!DOCTYPE html>
   2 <!--
   3   Copyright (c) 2012 The Chromium Authors. All rights reserved.
   4   Use of this source code is governed by a BSD-style license that can be
   5   found in the LICENSE file.
   6 -->
   7 <html>
   8 <head>
   9 <title>
  10   NativeClient browser test runner
  11 </title>
  12 <script type="text/javascript" src="nacltest.js"></script>
  13 <script type="text/javascript" src="nmf_test_list.js"></script>
  14 </head>
  15 <body>
  16
  17 <div id="scratch_space"></div>
  18
  19 <div id="load_warning">
  20 Javascript has failed to load.
  21 </div>
  22
  23 <script type="text/javascript">
  24
  25 function addTest(tester, url) {
  26   tester.addAsyncTest(url, function(status) {
  27     var embed = document.createElement('embed');
  28     embed.width = 0;
  29     embed.height = 0;
  30     embed.src = url;
  31     embed.type = 'application/x-nacl';
  32     embed.name = 'foo';
  33
  34     // Webkit Bug Workaround
  35     // THIS SHOULD BE REMOVED WHEN Webkit IS FIXED
  36     // http://code.google.com/p/nativeclient/issues/detail?id=2428
  37     // http://code.google.com/p/chromium/issues/detail?id=103588
  38     ForcePluginLoadOnTimeout(embed, tester, 15000);
  39
  40     var div = document.createElement('div');
  41     div.appendChild(embed);
  42
  43     var cleanup = function() {
  44       document.getElementById('scratch_space').removeChild(div);
  45     };
  46
  47     // This is the prefix prepended by NaCl's unofficial
  48     // "dev://postmessage" feature.
  49     var stdout_prefix = 'DEBUG_POSTMESSAGE:';
  50
  51     // NaCl's "dev://postmessage" feature is unsynchronized, in the
  52     // sense that the DEBUG_POSTMESSAGE messages can arrive after the
  53     // test result event.  As a workaround, we look for an
  54     // "END_OF_LOG" string that the nexe prints.
  55     var saw_end_of_log = false;
  56     var end_of_log_callbacks = [];
  57
  58     var runEndOfLogCallbacks = function() {
  59       if (!saw_end_of_log) {
  60         saw_end_of_log = true;
  61         for (var i = 0; i < end_of_log_callbacks.length; i++) {
  62           end_of_log_callbacks[i]();
  63         }
  64         end_of_log_callbacks = [];
  65       }
  66     };
  67
  68     var callAtEndOfLog = function(func) {
  69       if (saw_end_of_log) {
  70         func();
  71       } else {
  72         end_of_log_callbacks.push(func);
  73         // If we do not see the end of the log soon, end the test
  74         // anyway.  This will happen if the nexe crashes or exits.
  75         window.setTimeout(status.wrap(function() {
  76           status.log('Did not see the END_OF_LOG message after timeout; ' +
  77                      'continuing anyway');
  78           runEndOfLogCallbacks();
  79         }), 500);
  80       }
  81     };
  82
  83     // Set up an event listener for success messages.
  84     div.addEventListener('message', status.wrap(function(message_event) {
  85       if (message_event.data.substr(0, stdout_prefix.length) == stdout_prefix) {
  86         var msg = message_event.data.substr(stdout_prefix.length);
  87         if (msg == '\nEND_OF_LOG\n') {
  88           runEndOfLogCallbacks();
  89         } else {
  90           status.log(msg.replace(/\n/g, '\\n'));
  91         }
  92       } else {
  93         callAtEndOfLog(function() {
  94           status.assertEqual(message_event.data, 'passed');
  95           cleanup();
  96           status.pass();
  97         });
  98       }
  99     }), true);
 100
 101     // Wait for the load event, which indicates successful loading.
 102     div.addEventListener('load', status.wrap(function(e) {
 103       status.log('Loaded ' + embed.src);
 104       // Start tests in the module.
 105       embed.postMessage('run_tests');
 106     }), true);
 107
 108     var onError = status.wrap(function(e) {
 109       callAtEndOfLog(function() {
 110         cleanup();
 111         status.fail(embed.lastError);
 112       });
 113     });
 114
 115     div.addEventListener('error', onError, true);
 116     div.addEventListener('crash', onError, true);
 117
 118     // Insert div into the DOM.  This starts the load of the nacl plugin, etc.
 119     document.getElementById('scratch_space').appendChild(div);
 120   });
 121 }
 122
 123 // Remove the "failed to load" message.
 124 document.getElementById('load_warning').innerHTML = '';
 125
 126 var tester = new Tester();
 127 for (var i = 0; i < G_NMF_TEST_LIST.length; i++) {
 128   addTest(tester, G_NMF_TEST_LIST[i]);
 129 }
 130
 131 var args = getTestArguments({'parallel': '0'});
 132
 133 if (parseInt(args['parallel'])) {
 134   tester.runParallel();
 135 } else {
 136   tester.run();
 137 }
 138
 139 </script>
 140 </body>
 141 </html>