LayoutTests/accessibility/auto-fill-crash.html - WebKit - Git at Google

 <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">
 <html>
 <head>
 <script src="../resources/js-test.js"></script>
 <script src="../resources/accessibility-helper.js"></script>
 </head>
 <body>

 <input type="text" value="hello" id="textfield">

 <script>
     description("This tests that when an auto fill element is removed we won't crash accessing an old value.");

     if (window.accessibilityController) {
         window.jsTestIsAsync = true;

         var platformName = accessibilityController.platformName;
         var axTextField = accessibilityController.accessibleElementById("textfield");
         var domTextField = document.getElementById("textfield");

         window.internals.setShowAutoFillButton(domTextField, "Contacts");
         var expectedChildrenCount = platformName == "atspi" ? "1" : "2";
         setTimeout(async function() {
             await expectAsyncExpression("axTextField.childrenCount", expectedChildrenCount);
             // Verify the autofill button is represented in the accessibility tree.
             await expectAsyncExpression("axTextField.childAtIndex(expectedChildrenCount - 1).description", "'AXDescription: contact info AutoFill'");

             // Don't crash!
             window.internals.setShowAutoFillButton(domTextField, "None");
             await expectAsyncExpression("axTextField.childrenCount", platformName == "atspi" ? "0" : "1");

             finishJSTest();
         }, 0);
     }
 </script>
 </body>
 </html>
	<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">
	<html>
	<head>
	<script src="../resources/js-test.js"></script>
	<script src="../resources/accessibility-helper.js"></script>
	</head>
	<body>

	<input type="text" value="hello" id="textfield">

	<script>
	description("This tests that when an auto fill element is removed we won't crash accessing an old value.");

	if (window.accessibilityController) {
	window.jsTestIsAsync = true;

	var platformName = accessibilityController.platformName;
	var axTextField = accessibilityController.accessibleElementById("textfield");
	var domTextField = document.getElementById("textfield");

	window.internals.setShowAutoFillButton(domTextField, "Contacts");
	var expectedChildrenCount = platformName == "atspi" ? "1" : "2";
	setTimeout(async function() {
	await expectAsyncExpression("axTextField.childrenCount", expectedChildrenCount);
	// Verify the autofill button is represented in the accessibility tree.
	await expectAsyncExpression("axTextField.childAtIndex(expectedChildrenCount - 1).description", "'AXDescription: contact info AutoFill'");

	// Don't crash!
	window.internals.setShowAutoFillButton(domTextField, "None");
	await expectAsyncExpression("axTextField.childrenCount", platformName == "atspi" ? "0" : "1");

	finishJSTest();
	}, 0);
	}
	</script>
	</body>
	</html>