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<!DOCTYPE html>
<title>Historical drag-and-drop features</title>
<meta charset="utf-8">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<style>
.test-square {
width: 100px;
height: 100px;
}
#draggable {
background: orange;
}
#dropzone {
background: blue;
}
</style>
<p>Drag the orange square onto the blue square and release it.</p>
<div draggable="true" id="draggable" class="test-square" ondragstart="event.dataTransfer.setData('text/plain', null)"></div>
<div id="dropzone" class="test-square"></div>
<script>
"use strict";
async_test(t => {
let dragexitCount = 0;
document.addEventListener("dragexit", () => {
++dragexitCount;
});
// Prevent the event to allow drop
document.addEventListener("dragover", e => {
e.preventDefault();
});
document.addEventListener("drop", t.step_func_done(() => {
assert_equals(dragexitCount, 0);
}));
}, `dragexit must not fire during drag-and-drop`);
</script>
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