LayoutTests/http/tests/xmlhttprequest/readystatechange-and-abort.html - WebKit - Git at Google

 <!DOCTYPE html>
 <html>
 <body>
 <script src="/resources/testharness.js"></script>
 <script src="/resources/testharnessreport.js"></script>
 <script type="text/javascript">
 test(function()
 {
     var xhr = new XMLHttpRequest;
     xhr.onreadystatechange = this.step_func(function() {
         assert_unreached("Received readystatechange event unexpectedly: readyState=" + xhr.readyState)
     });
     xhr.abort();
     assert_equals(xhr.readyState, xhr.UNSENT, "xhr.readyState after abort() call");
 }, "Test onreadystatechange invocation when abort()-ed in UNSENT state.");

 test(function()
 {
     var xhr = new XMLHttpRequest;
     var seenStates = [];
     xhr.onreadystatechange = this.step_func(function() {
         seenStates.push(xhr.readyState);

         switch (xhr.readyState) {
         case xhr.OPENED:
             return;

         case xhr.UNSENT:
         case xhr.HEADERS_RECEIVED:
         case xhr.LOADING:
         case xhr.DONE:
         default:
             assert_unreached("Unexpected readyState: " + xhr.readyState);
             return;
         }
     });
     xhr.open("GET", "resources/test.ogv", true);
     xhr.abort();
     assert_equals(xhr.readyState, xhr.OPENED, "xhr.readyState after abort() call");
     assert_array_equals(seenStates, [xhr.OPENED]);
 }, "Test onreadystatechange invocation when abort()-ed in OPENED state.");

 test(function()
 {
     var xhr = new XMLHttpRequest;
     var seenStates = [];
     xhr.onreadystatechange = this.step_func(function() {
         seenStates.push(xhr.readyState);

         switch (xhr.readyState) {
         case xhr.OPENED:
         case xhr.DONE:
             return;

         case xhr.UNSENT:
         case xhr.HEADERS_RECEIVED:
         case xhr.LOADING:
         default:
             assert_unreached("Unexpected readyState: " + xhr.readyState);
             return;
         }
     });
     xhr.open("GET", "resources/test.ogv", true);
     xhr.send();
     xhr.abort();
     assert_equals(xhr.readyState, xhr.UNSENT, "xhr.readyState after abort() call");
     assert_array_equals(seenStates, [xhr.OPENED, xhr.DONE]);
 }, "Test onreadystatechange invocation when abort()-ed right after calling send().");

 var abortInHeadersReceivedTest = async_test("Test onreadystatechange invocation when abort()-ed in HEADERS_RECEIVED state.");
 abortInHeadersReceivedTest.step(function()
 {
     var xhr = new XMLHttpRequest;
     var seenStates = [];
     xhr.onreadystatechange = abortInHeadersReceivedTest.step_func(function() {
         seenStates.push(xhr.readyState);

         switch (xhr.readyState) {
         case xhr.OPENED:
         case xhr.DONE:
             return;

         case xhr.HEADERS_RECEIVED:
             xhr.abort();
             assert_equals(xhr.readyState, xhr.UNSENT, "xhr.readyState after abort() call");
             assert_array_equals(seenStates, [xhr.OPENED, xhr.HEADERS_RECEIVED, xhr.DONE]);
             abortInHeadersReceivedTest.done();
             return;

         case xhr.UNSENT:
         case xhr.LOADING:
         default:
             assert_unreached("Unexpected readyState: " + xhr.readyState)
             return;
         }
     });
     xhr.open("GET", "resources/test.ogv", true);
     xhr.send();
 });

 var abortInLoadingTest = async_test("Test onreadystatechange invocation when abort()-ed in LOADING state.");
 abortInLoadingTest.step(function()
 {
     var xhr = new XMLHttpRequest;
     var seenStates = [];
     xhr.onreadystatechange = abortInLoadingTest.step_func(function() {
         seenStates.push(xhr.readyState);

         switch (xhr.readyState) {
         case xhr.OPENED:
         case xhr.HEADERS_RECEIVED:
         case xhr.DONE:
             return;

         case xhr.LOADING:
             xhr.abort();
             assert_equals(xhr.readyState, xhr.UNSENT, "xhr.readyState after abort() call");
             assert_array_equals(seenStates, [xhr.OPENED, xhr.HEADERS_RECEIVED, xhr.LOADING, xhr.DONE]);
             abortInLoadingTest.done();
             return;

         case xhr.UNSENT:
         default:
             assert_unreached("Unexpected readyState: " + xhr.readyState)
             return;
         }
     });
     xhr.open("GET", "resources/test.ogv", true);
     xhr.send();
 });

 var abortInDoneTest = async_test("Test onreadystatechange invocation when abort()-ed in DONE state.");
 abortInDoneTest.step(function()
 {
     var xhr = new XMLHttpRequest;
     var seenStates = [];
     xhr.onreadystatechange = abortInDoneTest.step_func(function() {
         seenStates.push(xhr.readyState);

         switch (xhr.readyState) {
         case xhr.OPENED:
         case xhr.HEADERS_RECEIVED:
         case xhr.LOADING:
             return;

         case xhr.DONE:
             xhr.abort();
             assert_equals(xhr.readyState, xhr.UNSENT, "xhr.readyState after abort() call");
             assert_array_equals(seenStates, [xhr.OPENED, xhr.HEADERS_RECEIVED, xhr.LOADING, xhr.DONE]);
             abortInDoneTest.done();
             return;

         case xhr.UNSENT:
         default:
             assert_unreached("Unexpected readyState: " + xhr.readyState)
             return;
         }
     });
     xhr.open("GET", "resources/test.ogv", true);
     xhr.send();
 });
 </script>
 </body>
 </html>
	<!DOCTYPE html>
	<html>
	<body>
	<script src="/resources/testharness.js"></script>
	<script src="/resources/testharnessreport.js"></script>
	<script type="text/javascript">
	test(function()
	{
	var xhr = new XMLHttpRequest;
	xhr.onreadystatechange = this.step_func(function() {
	assert_unreached("Received readystatechange event unexpectedly: readyState=" + xhr.readyState)
	});
	xhr.abort();
	assert_equals(xhr.readyState, xhr.UNSENT, "xhr.readyState after abort() call");
	}, "Test onreadystatechange invocation when abort()-ed in UNSENT state.");

	test(function()
	{
	var xhr = new XMLHttpRequest;
	var seenStates = [];
	xhr.onreadystatechange = this.step_func(function() {
	seenStates.push(xhr.readyState);

	switch (xhr.readyState) {
	case xhr.OPENED:
	return;

	case xhr.UNSENT:
	case xhr.HEADERS_RECEIVED:
	case xhr.LOADING:
	case xhr.DONE:
	default:
	assert_unreached("Unexpected readyState: " + xhr.readyState);
	return;
	}
	});
	xhr.open("GET", "resources/test.ogv", true);
	xhr.abort();
	assert_equals(xhr.readyState, xhr.OPENED, "xhr.readyState after abort() call");
	assert_array_equals(seenStates, [xhr.OPENED]);
	}, "Test onreadystatechange invocation when abort()-ed in OPENED state.");

	test(function()
	{
	var xhr = new XMLHttpRequest;
	var seenStates = [];
	xhr.onreadystatechange = this.step_func(function() {
	seenStates.push(xhr.readyState);

	switch (xhr.readyState) {
	case xhr.OPENED:
	case xhr.DONE:
	return;

	case xhr.UNSENT:
	case xhr.HEADERS_RECEIVED:
	case xhr.LOADING:
	default:
	assert_unreached("Unexpected readyState: " + xhr.readyState);
	return;
	}
	});
	xhr.open("GET", "resources/test.ogv", true);
	xhr.send();
	xhr.abort();
	assert_equals(xhr.readyState, xhr.UNSENT, "xhr.readyState after abort() call");
	assert_array_equals(seenStates, [xhr.OPENED, xhr.DONE]);
	}, "Test onreadystatechange invocation when abort()-ed right after calling send().");

	var abortInHeadersReceivedTest = async_test("Test onreadystatechange invocation when abort()-ed in HEADERS_RECEIVED state.");
	abortInHeadersReceivedTest.step(function()
	{
	var xhr = new XMLHttpRequest;
	var seenStates = [];
	xhr.onreadystatechange = abortInHeadersReceivedTest.step_func(function() {
	seenStates.push(xhr.readyState);

	switch (xhr.readyState) {
	case xhr.OPENED:
	case xhr.DONE:
	return;

	case xhr.HEADERS_RECEIVED:
	xhr.abort();
	assert_equals(xhr.readyState, xhr.UNSENT, "xhr.readyState after abort() call");
	assert_array_equals(seenStates, [xhr.OPENED, xhr.HEADERS_RECEIVED, xhr.DONE]);
	abortInHeadersReceivedTest.done();
	return;

	case xhr.UNSENT:
	case xhr.LOADING:
	default:
	assert_unreached("Unexpected readyState: " + xhr.readyState)
	return;
	}
	});
	xhr.open("GET", "resources/test.ogv", true);
	xhr.send();
	});

	var abortInLoadingTest = async_test("Test onreadystatechange invocation when abort()-ed in LOADING state.");
	abortInLoadingTest.step(function()
	{
	var xhr = new XMLHttpRequest;
	var seenStates = [];
	xhr.onreadystatechange = abortInLoadingTest.step_func(function() {
	seenStates.push(xhr.readyState);

	switch (xhr.readyState) {
	case xhr.OPENED:
	case xhr.HEADERS_RECEIVED:
	case xhr.DONE:
	return;

	case xhr.LOADING:
	xhr.abort();
	assert_equals(xhr.readyState, xhr.UNSENT, "xhr.readyState after abort() call");
	assert_array_equals(seenStates, [xhr.OPENED, xhr.HEADERS_RECEIVED, xhr.LOADING, xhr.DONE]);
	abortInLoadingTest.done();
	return;

	case xhr.UNSENT:
	default:
	assert_unreached("Unexpected readyState: " + xhr.readyState)
	return;
	}
	});
	xhr.open("GET", "resources/test.ogv", true);
	xhr.send();
	});

	var abortInDoneTest = async_test("Test onreadystatechange invocation when abort()-ed in DONE state.");
	abortInDoneTest.step(function()
	{
	var xhr = new XMLHttpRequest;
	var seenStates = [];
	xhr.onreadystatechange = abortInDoneTest.step_func(function() {
	seenStates.push(xhr.readyState);

	switch (xhr.readyState) {
	case xhr.OPENED:
	case xhr.HEADERS_RECEIVED:
	case xhr.LOADING:
	return;

	case xhr.DONE:
	xhr.abort();
	assert_equals(xhr.readyState, xhr.UNSENT, "xhr.readyState after abort() call");
	assert_array_equals(seenStates, [xhr.OPENED, xhr.HEADERS_RECEIVED, xhr.LOADING, xhr.DONE]);
	abortInDoneTest.done();
	return;

	case xhr.UNSENT:
	default:
	assert_unreached("Unexpected readyState: " + xhr.readyState)
	return;
	}
	});
	xhr.open("GET", "resources/test.ogv", true);
	xhr.send();
	});
	</script>
	</body>
	</html>