third_party/WebKit/LayoutTests/http/tests/xmlhttprequest/response-json.html

   1 <html>
   2 <body>
   3 <script src="../resources/testharness.js"></script>
   4 <script src="../resources/testharnessreport.js"></script>
   5 <script>
   6
   7 var failureCases = [
   8     '',
   9     '00',
  10     'a'
  11 ];
  12
  13 var i;
  14
  15 for (i = 0; i < failureCases.length; ++i) {
  16     var json = failureCases[i];
  17     var test = async_test("Test XMLHttpRequest with responseType set to 'json' for '" + json + "' expecting failure.");
  18
  19     test.step(function() {
  20         var xhr = new XMLHttpRequest;
  21         xhr.responseType = 'json';
  22         xhr.open('POST', 'resources/post-echo.cgi', true);
  23         var handler = function(test) {
  24             if (this.readyState != 4)
  25                 return;
  26
  27             assert_equals(this.status, 200, 'xhr.status');
  28             // When parsing fails, null must be returned.
  29             assert_equals(this.response, null, 'xhr.response');
  30
  31             test.done();
  32         };
  33         xhr.onreadystatechange = test.step_func(handler.bind(xhr, test));
  34         xhr.send(json);
  35     });
  36 }
  37
  38 var successfulCases = [
  39     '1',
  40     '-1',
  41     'null',
  42     '{}',
  43     '[]',
  44     '{"a":5,"b":10,"c":[{},5,"\\n"]}'
  45 ];
  46
  47 for (i = 0; i < successfulCases.length; ++i) {
  48     var json = successfulCases[i];
  49     var test = async_test("Test XMLHttpRequest with responseType set to 'json' for '" + json + "' expecting success.");
  50
  51     test.step(function() {
  52         var xhr = new XMLHttpRequest;
  53         xhr.responseType = 'json';
  54         xhr.open('POST', 'resources/post-echo.cgi', true);
  55         var handler = function(test, json) {
  56             if (this.readyState != 4)
  57                 return;
  58
  59             assert_equals(this.status, 200, 'xhr.status');
  60             assert_equals(JSON.stringify(this.response), json, 'JSON.stringify(xhr.response)');
  61
  62             test.done();
  63         };
  64         xhr.onreadystatechange = test.step_func(handler.bind(xhr, test, json));
  65         xhr.send(json);
  66     });
  67 }
  68
  69 var staticTest = async_test("Test XMLHttpRequest with responseType set to 'json' for test.json.");
  70 staticTest.step(function() {
  71     var xhr = new XMLHttpRequest;
  72     xhr.responseType = 'json';
  73     xhr.open('GET', 'resources/test.json', true);
  74     xhr.onreadystatechange = staticTest.step_func(function() {
  75         if (xhr.readyState != 4)
  76             return;
  77
  78         assert_equals(xhr.status, 200, 'xhr.status');
  79
  80         assert_equals(xhr.response.length, 4, 'xhr.response.length')
  81         assert_equals(xhr.response[0], 'a', 'xhr.response[0]');
  82         assert_equals(xhr.response[1], 'b', 'xhr.response[1]');
  83         assert_equals(xhr.response[2], 2, 'xhr.response[2]');
  84         assert_equals(xhr.response[3][3], 3, 'xhr.response[3][3]');
  85
  86         staticTest.done();
  87     });
  88     xhr.send();
  89 });
  90
  91 </script>
  92 </body>