LayoutTests/accessibility/mac/attributed-string/attributed-string-has-completion-annotation.html

<!DOCTYPE html>
<html>
<head>
    <script src="../../../resources/accessibility-helper.js"></script>
    <script src="../../../resources/js-test.js"></script>
</head>
<body>
    <input type="text" id="editable">
    <script>    
        description("This tests that custom annotations are applied to the accessibility string");
        editable.focus();
        if (window.textInputController && window.accessibilityController) {
            var element = accessibilityController.accessibleElementById("editable");

            // Test with composition and no attributes
            textInputController.setMarkedText("test");
            var attrString = element.attributedStringForRange(0, 4);
            shouldBe("attrString.indexOf('AXTextCompletion = 1')", "-1");

            // Test with composition and attributes
            const message = " message";
            textInputController.unmarkText();
            textInputController.setMarkedText(message, 4, message.length, false, undefined, [
                { from: "4", length: message.length, annotation: "NSTextCompletion" }
            ]);
            attrString = element.attributedStringForRange(0, 4 + message.length);
            shouldBeTrue("attrString.indexOf('AXTextCompletion = 1') != -1");
        }
    </script>
</body>
</html>