LayoutTests/accessibility/mac/spinbutton-supported-attributes.html

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

<!-- Standalone spinbutton (it doesn't have separate increment and decrement controls) -->
<div role="spinbutton"
     tabindex="0"
     aria-valuenow="2022"
     aria-valuemin="2000"
     aria-valuemax="2040"
     aria-label="Year"
     id="standalone-spinbutton">
    2022
</div>

<!-- The spinbutton exposed by input type="number" has dedicated increment and decrement controls. -->
<input type="number" id="number-input">

<script>
var output = "This test ensures that the different types of spinbuttons advertise support for the right attributes.\n\n";

if (window.accessibilityController) {
    var standaloneSpinbutton = accessibilityController.accessibleElementById("standalone-spinbutton");
    var numberInputSpinbutton = accessibilityController.accessibleElementById("number-input").childAtIndex(0);
    output += expect("standaloneSpinbutton.role", "'AXRole: AXIncrementor'");
    output += expect("standaloneSpinbutton.isAttributeSupported('AXIncrementButton')", "false");
    output += expect("standaloneSpinbutton.isAttributeSupported('AXDecrementButton')", "false");
    output += expect("standaloneSpinbutton.isAttributeSupported('AXValueDescription')", "true");
    output += expect("standaloneSpinbutton.isAttributeSupported('AXMinValue')", "true");
    output += expect("standaloneSpinbutton.isAttributeSupported('AXMaxValue')", "true");
    output += "\n";

    output += expect("numberInputSpinbutton.role", "'AXRole: AXIncrementor'");
    output += expect("numberInputSpinbutton.isAttributeSupported('AXIncrementButton')", "true");
    output += expect("numberInputSpinbutton.isAttributeSupported('AXDecrementButton')", "true");
    output += expect("standaloneSpinbutton.isAttributeSupported('AXValueDescription')", "true");
    output += expect("standaloneSpinbutton.isAttributeSupported('AXMinValue')", "true");
    output += expect("standaloneSpinbutton.isAttributeSupported('AXMaxValue')", "true");

    debug(output);
    finishJSTest();
}
</script>
</body>
</html>