blob: 58bde98187528135ae3bf7ff38cf763ccf1c41ca [file] [log] [blame]
<!DOCTYPE html>
<title>Verify properties of the drag and drop events</title>
<style>
#source {
padding: 5pt;
border: 3px solid #00cc00;
background: #00cccc;
width: 80px;
height: 80px;
}
#target {
padding: 5pt;
border: 3px solid #0000cc;
background: #cc00cc;
width: 80px;
height: 80px;
}
</style>
<script src="../../resources/testharness.js"></script>
<script src="../../resources/testharnessreport.js"></script>
<div id="source" draggable="true"></div>
<br>
<div id="target"></div>
<p>To test manually:</p>
<ol>
<li>Start dragging the cyan box.
<li>Drag over the magenta box (without dropping).</li>
<li>Drag away from the magenta box (without dropping).</li>
<li>Drag back over the magenta box and drop.</li>
</ol>
<script>
if (!window.eventSender)
setup({explicit_timeout: true});
promise_test(function() {
const source = document.getElementById("source");
const target = document.getElementById("target");
const events = [
{type: 'dragstart', cancelable: true, bubbles: true},
{type: 'drag', cancelable: true, bubbles: true},
{type: 'dragend', cancelable: false, bubbles: true},
{type: 'dragenter', cancelable: true, bubbles: true},
{type: 'dragover', cancelable: true, bubbles: true},
{type: 'dragleave', cancelable: false, bubbles: true},
{type: 'drop', cancelable: true, bubbles: true},
];
let resolve;
const wait_for_all_events = new Promise(r => { resolve = r; })
const map = new Map();
function record(event) {
map.set(event.type, event);
if (map.size === events.length)
resolve();
}
function record_and_cancel(event) {
event.preventDefault();
record(event);
}
source.ondragstart = record;
source.ondrag = record;
source.ondragend = record;
target.ondragenter = record_and_cancel;
target.ondragover = record_and_cancel;
target.ondragleave = record;
target.ondrop = record;
if (window.eventSender) {
const dragStartX = source.offsetLeft + 5;
const dragStartY = source.offsetTop + 5;
const dragEndX = target.offsetLeft + 5;
const dragEndY = target.offsetTop + 5;
// Start at the source.
eventSender.mouseMoveTo(dragStartX, dragStartY);
eventSender.mouseDown();
// Drag over the target.
eventSender.mouseMoveTo(dragEndX, dragEndY);
// Leave the target, back to the source.
eventSender.mouseMoveTo(dragStartX, dragStartY);
// Then drop on the target.
eventSender.mouseMoveTo(dragEndX, dragEndY);
eventSender.mouseUp();
}
return wait_for_all_events.then(() => {
for (const event of events) {
assert_equals(
map.get(event.type).cancelable, event.cancelable,
event.type + ' ' + (event.cancelable ? 'should' : 'should not') +
' be cancelable');
assert_equals(
map.get(event.type).bubbles, event.bubbles,
event.type + ' ' +
(event.cancelable ? 'should' : 'should not') + ' bubble');
}
});
}, 'Test that drag and drop events have expected initial properties');
</script>