40 lines
1.9 KiB
HTML
40 lines
1.9 KiB
HTML
<!DOCTYPE HTML>
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<title>GlobalEventHandlers Touch Interface Tests</title>
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<script>
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function supportsTouchEvents() {
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assert_implements_optional('ontouchstart' in document, "'expose legacy touch event APIs'");
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}
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test(function() {
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supportsTouchEvents();
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var touch_event_list = ['ontouchstart', 'ontouchmove', 'ontouchend', 'ontouchcancel'];
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var global_event_handlers = [window, HTMLElement.prototype, SVGElement.prototype, Document.prototype];
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for (var i in touch_event_list) {
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for (var j in global_event_handlers) {
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assert_true(touch_event_list[i] in global_event_handlers[j], "Touch event " + touch_event_list[i] + " in " + global_event_handlers[j].constructor.name);
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}
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}
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}, "Touch events in GlobalEventHandlers");
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test(function() {
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supportsTouchEvents();
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var touch_event_list = ['ontouchstart', 'ontouchmove', 'ontouchend', 'ontouchcancel'];
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var global_event_handlers = [window, HTMLElement.prototype, SVGElement.prototype, Document.prototype];
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for (var i in touch_event_list) {
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for (var j in global_event_handlers) {
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assert_true(global_event_handlers[j].hasOwnProperty(touch_event_list[i]), "GlobalEventHandler " + global_event_handlers[j].constructor.name + " hasOwnProperty " + touch_event_list[i]);
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}
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}
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}, "Touch events are GlobalEventHandlers' own property");
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test(function() {
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var touch_event_list = ['ontouchstart', 'ontouchmove', 'ontouchend', 'ontouchcancel'];
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var non_global_event_handlers = [Element.prototype];
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for (var i in touch_event_list) {
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for (var j in non_global_event_handlers) {
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assert_false(touch_event_list[i] in non_global_event_handlers[j], "Touch event " + touch_event_list[i] + " not in " + non_global_event_handlers[j].constructor.name);
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}
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}
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}, "Touch events not in Element.prototype");
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</script>
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