56 lines
1.3 KiB
HTML
56 lines
1.3 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<meta charset="utf-8">
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<title>Test that dragging an image produces a File</title>
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<script src="/tests/SimpleTest/SimpleTest.js"></script>
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<script src="/tests/SimpleTest/EventUtils.js"></script>
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<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
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</head>
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<body>
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<img id="green-png" src="green.png">
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<script>
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async function runTest() {
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await SpecialPowers.pushPrefEnv({
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set: [["dom.events.dataTransfer.imageAsFile.enabled", true]],
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});
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let dt = await synthesizePlainDragAndCancel({
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srcElement: document.getElementById('green-png'),
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finalY: 20,
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}, null);
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info(`DataTransfer types: ${dt.types}`);
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for (let type of dt.types) {
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info(`getData(${type}) = ${dt.getData(type)}`)
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}
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ok(dt.types.includes("Files"), "types should contains 'Files'");
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is(dt.files.length, 1, "files contains one File");
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let fileItem = null;
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for (let item of dt.items) {
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if (item.kind === "file") {
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fileItem = item;
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break;
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}
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}
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is(fileItem.kind, "file", "Is a file");
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is(fileItem.type, "image/png", "Is a PNG file");
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let file = fileItem.getAsFile();
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is(file.name, "image.png", "Has generic image name")
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ok(file.size > 100, "Is not empty");
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SimpleTest.finish();
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}
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SimpleTest.waitForExplicitFinish();
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SimpleTest.waitForFocus(runTest);
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</script>
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</body>
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</html>
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