blob: ecd125715c9d8251a65852a81033b9799b42b047 [file] [log] [blame]
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">
<html>
<head>
<script src="../../../resources/js-test-pre.js"></script>
</head>
<body>
<p id="description">Test for dragging operations of &lt;input type=range&gt; when <code>readonly</code> or <code>disabled</code> are toggled.</p>
<div id="console"></div>
<input type="range" id="range1" min="0" max="100" value="50">
<input type="range" id="range2" min="0" max="100" value="50">
<script>
var changeEventCounter = 0;
function handleChange() {
changeEventCounter++;
}
var inputEventCounter = 0;
var lastInputEventCounter = inputEventCounter;
function handleInput() {
inputEventCounter++;
}
var input = null;
function testInput(id, field) {
if (!window.eventSender)
return;
input = document.getElementById(id);
input.onchange = handleChange;
input.oninput = handleInput;
input.focus();
var centerY = input.offsetTop + input.offsetHeight / 2;
var centerX = input.offsetLeft + input.offsetWidth / 2;
var leftEdgeX = input.offsetLeft + 1;
var rightEdgeX = input.offsetLeft + input.offsetWidth - 1;
function dragToLeftEdge() { eventSender.mouseMoveTo(leftEdgeX, centerY); }
function dragToRightEdge() { eventSender.mouseMoveTo(rightEdgeX, centerY); }
function dragToCenter() { eventSender.mouseMoveTo(centerX, centerY); }
function startDragFromCenter() {
eventSender.mouseMoveTo(centerX, centerY);
eventSender.mouseDown();
}
function stopDrag() {
eventSender.mouseUp();
}
startDragFromCenter();
// Drag from center, to right edge, to left edge.
debug('readOnly=false, disabled=false');
input.valueAsNumber = 50;
lastInputEventCounter = inputEventCounter;
dragToRightEdge();
shouldBe('input.value', '"100"');
shouldBeGreaterThanOrEqual('inputEventCounter', 'lastInputEventCounter + 1');
lastInputEventCounter = inputEventCounter;
dragToLeftEdge();
shouldBe('input.value', '"0"');
shouldBeGreaterThanOrEqual('inputEventCounter', 'lastInputEventCounter + 1');
// Toggle (readonly | disabled).
debug(field + '=true');
input[field] = true;
// Attempt to drag to right edge. Should not change.
lastInputEventCounter = inputEventCounter;
dragToRightEdge();
if (field == 'disabled') {
shouldBeEqualToString('input.value', '0');
shouldBe('inputEventCounter', 'lastInputEventCounter');
} else {
shouldBeEqualToString('input.value', '100');
shouldBe('inputEventCounter', 'lastInputEventCounter + 1');
}
stopDrag();
}
// We want all mouse moves sent immediately.
window.eventSender.dragMode = false;
debug('Tests for range dragging while it toggles to be readonly.');
testInput('range1', 'readOnly');
debug('');
debug('Tests for range dragging while it toggles to be disabled.');
testInput('range2', 'disabled');
debug('');
shouldBe('changeEventCounter', '1');
debug('');
</script>
<script src="../../../resources/js-test-post.js"></script>
</body>
</html>