| <!DOCTYPE html> |
| <html> |
| <head> |
| <link rel="help" href="http://www.w3.org/TR/DOM-Level-3-Events/#events-KeyboardEvent-getModifierState" /> |
| <script src="../js/resources/js-test-pre.js"></script> |
| </head> |
| <body> |
| <script> |
| description("Tests KeyboardEvent.getModifierState()"); |
| |
| var lastKeyboardEvent; |
| |
| function recordKeyEvent(ev) { |
| ev = ev || event; |
| ev.keyCode = (ev.which || ev.keyCode); |
| if (window.eventSender) { |
| lastKeyboardEvent = ev; |
| } else { |
| debug("Type=" + ev.type + "," + |
| "keyCode=" + ev.keyCode + ',' + |
| "ctrlKey=" + ev.getModifierState("Control") + "," + |
| "shiftKey=" + ev.getModifierState("Shift") + "," + |
| "altKey=" + ev.getModifierState("Alt") + "," + |
| "metaKey=" + ev.getModifierState("Meta")); |
| } |
| } |
| |
| var allEventModifiers = ["ctrlKey", "shiftKey", "metaKey", "altKey"]; |
| var allKeyModifiers = ["Control", "Shift", "Meta", "Alt"]; |
| |
| function testKeyEventWithModifiers(evString, eventModifiers, expectedKeyCode) { |
| eventSender.keyDown(evString, eventModifiers); |
| shouldBe("lastKeyboardEvent.type", '"keydown"'); |
| shouldEvaluateTo("lastKeyboardEvent.keyCode", expectedKeyCode); |
| for (var i = 0; i < allEventModifiers.length; ++i) { |
| var expectedModifierState = eventModifiers.indexOf(allEventModifiers[i]) >= 0; |
| shouldEvaluateTo("lastKeyboardEvent.getModifierState('" + allKeyModifiers[i] + "')", expectedModifierState); |
| shouldEvaluateTo("lastKeyboardEvent." + allEventModifiers[i], expectedModifierState); |
| } |
| } |
| |
| var textarea = document.createElement("textarea"); |
| textarea.addEventListener("keydown", recordKeyEvent, false); |
| document.body.insertBefore(textarea, document.body.firstChild); |
| textarea.focus(); |
| |
| if (window.eventSender) { |
| testKeyEventWithModifiers("pageUp", ["ctrlKey"], 33); |
| testKeyEventWithModifiers("pageDown", ["shiftKey"], 34); |
| testKeyEventWithModifiers("home", ["altKey"], 36); |
| testKeyEventWithModifiers("end", ["metaKey"], 35); |
| testKeyEventWithModifiers("leftArrow", ["ctrlKey", "shiftKey"], 37); |
| testKeyEventWithModifiers("rightArrow", ["ctrlKey", "shiftKey", "altKey"], 39); |
| testKeyEventWithModifiers("upArrow", ["ctrlKey", "shiftKey", "altKey", "metaKey"], 38); |
| } else { |
| debug("This test requires DumpRenderTree. To manually test, 1) focus on the textarea above and press keys while holding modifiers 2) see if the ctrlKey/shiftKey/altKey/metaKey= values are correctly reported."); |
| } |
| </script> |
| <script src="../js/resources/js-test-post.js"></script> |
| </body> |
| </html> |
