chrome/test/chromedriver/js/execute_async_script_test.html

   1 <!DOCTYPE HTML>
   2 <html>
   3 <script src='test.js'></script>
   4 <script src='execute_async_script.js'></script>
   5 <script>
   6
   7 function resetAsyncScriptInfo() {
   8   delete document[ASYNC_INFO_KEY];
   9 }
  10
  11 function testScriptThrows() {
  12   resetAsyncScriptInfo();
  13   var info = getAsyncScriptInfo();
  14
  15   executeAsyncScript('f(123);', [], true);
  16   assertEquals(StatusCode.JAVASCRIPT_ERROR, info.result.status);
  17   executeAsyncScript('f(123);', [], false);
  18   assertEquals(StatusCode.UNKNOWN_ERROR, info.result.status);
  19 }
  20
  21 function testUserScriptWithArgs() {
  22   resetAsyncScriptInfo();
  23
  24   var injectedArgs = null;
  25   function captureArguments(args) {
  26     injectedArgs = args;
  27   }
  28   // Pass function captureArguments as the first argument. It is used to capture
  29   // the injected arguments to the following script.
  30   var script =
  31       'var args = arguments; args[0](args); args[args.length - 1](args[1]);';
  32   var script_args = [captureArguments, 1];
  33   executeAsyncScript(script, script_args, true);
  34
  35   assertEquals(3, injectedArgs.length);
  36   assertEquals(captureArguments, injectedArgs[0]);
  37   assertEquals(1, injectedArgs[1]);
  38
  39   var info = getAsyncScriptInfo();
  40   assertEquals(0, info.result.status);
  41   assertEquals(1, info.result.value);
  42   assertEquals(2, info.id);
  43 }
  44
  45 function testNonUserScript() {
  46   resetAsyncScriptInfo();
  47   var info = getAsyncScriptInfo();
  48
  49   executeAsyncScript('arguments[1](arguments[0])', [33], false);
  50   assertEquals(0, info.result.status);
  51   assertEquals(33, info.result.value);
  52
  53   executeAsyncScript('arguments[2](new Error("ERR"))', [33], false);
  54   assertEquals(StatusCode.UNKNOWN_ERROR, info.result.status);
  55   assertEquals(0, info.result.value.indexOf('ERR'));
  56
  57   executeAsyncScript('var e = new Error("ERR"); e.code = 111; arguments[1](e)',
  58                      [], false);
  59   assertEquals(111, info.result.status);
  60   assertEquals(0, info.result.value.indexOf('ERR'));
  61 }
  62
  63 function testNoResultBeforeTimeout() {
  64   resetAsyncScriptInfo();
  65   var info = getAsyncScriptInfo();
  66
  67   executeAsyncScript(
  68       'var a = arguments; window.setTimeout(function() {a[0](33)}, 0);',
  69       [], true, 0);
  70
  71   assert(!info.result);
  72 }
  73
  74 function testZeroTimeout(runner) {
  75   resetAsyncScriptInfo();
  76   var info = getAsyncScriptInfo();
  77
  78   executeAsyncScript(
  79       'var a = arguments; window.setTimeout(function() {a[0](33)}, 0);',
  80       [], true, 0);
  81
  82   window.setTimeout(function() {
  83     assertEquals(0, info.result.status);
  84     assertEquals(33, info.result.value);
  85     runner.continueTesting();
  86   }, 0);
  87   runner.waitForAsync();
  88 }
  89
  90 function testUserScriptTimesOut(runner) {
  91   resetAsyncScriptInfo();
  92   var info = getAsyncScriptInfo();
  93
  94   executeAsyncScript('', [], true, 500);
  95
  96   window.setTimeout(function() {
  97     assertEquals(StatusCode.SCRIPT_TIMEOUT, info.result.status);
  98     assert(info.result.value.indexOf('0.5') != -1);
  99     runner.continueTesting();
 100   }, 500);
 101
 102   runner.waitForAsync();
 103 }
 104
 105 function testNonUserScriptTimesOut(runner) {
 106   resetAsyncScriptInfo();
 107   var info = getAsyncScriptInfo();
 108
 109   executeAsyncScript('', [], false, 500);
 110
 111   window.setTimeout(function() {
 112     assertEquals(StatusCode.UNKNOWN_ERROR, info.result.status);
 113     assert(info.result.value.indexOf('0.5') != -1);
 114     runner.continueTesting();
 115   }, 500);
 116
 117   runner.waitForAsync();
 118 }
 119
 120 function testFirstScriptFinishAfterSecondScriptExecute() {
 121   resetAsyncScriptInfo();
 122
 123   executeAsyncScript(
 124       'var f = arguments[0]; setTimeout(function(){ f(1); }, 100000);', []);
 125   var info = getAsyncScriptInfo();
 126   assert(!info.hasOwnProperty('result'));
 127   assertEquals(1, info.id);
 128
 129   executeAsyncScript('var fn = arguments[0]; fn(2);', []);
 130   assertEquals(0, info.result.status);
 131   assertEquals(2, info.result.value);
 132   assertEquals(3, info.id);
 133 }
 134
 135 </script>
 136 <body>
 137 </body>
 138 </html>