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description("This tests support for the document.createTouchList API.");
shouldBeTrue('"createTouchList" in document');
// Test createTouchList with no arguments.
var touchList = document.createTouchList();
shouldBeNonNull("touchList");
shouldBe("touchList.length", "0");
shouldBeNull("touchList.item(0)");
shouldBeNull("touchList.item(1)");
// Test createTouchList with Touch objects as arguments.
try {
var t = document.createTouch(window, document.body, 12341, 60, 65, 100, 105);
var t2 = document.createTouch(window, document.body, 12342, 50, 55, 115, 120);
var tl = document.createTouchList(t, t2);
var evt = document.createEvent("TouchEvent");
evt.initTouchEvent(tl, tl, tl, "touchstart", window, 0, 0, 0, 0, true, false, false, false);
document.body.addEventListener("touchstart", function handleTouchStart(ev) {
ts = ev;
shouldBe("ts.touches.length", "2");
shouldBe("ts.touches[0].identifier", "12341");
shouldBe("ts.touches[0].clientX", "60");
shouldBe("ts.touches[1].screenY", "120");
shouldBe("ts.ctrlKey", "true");
});
document.body.dispatchEvent(evt);
} catch(e) {
testFailed("An exception was thrown: " + e.message);
}
// Test createTouchList with invalid arguments which throws exceptions.
try {
var tl = document.createTouchList(1, 2);
} catch(e) {
testFailed("An exception was thrown: " + e.message);
}
successfullyParsed = true;
isSuccessfullyParsed();
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