ladybird/Tests/LibWeb/Text/input/canvas/export-offscreencanvas.html
Totto16 8404df55d8 LibWeb: Add OffscreenCanvas tests
The tests cover working in Worker and some basic functionality
2025-06-30 09:46:21 -06:00

32 lines
1.1 KiB
HTML

<!DOCTYPE html>
<script src="../include.js"></script>
<script>
asyncTest(async done => {
let testCounter = 1;
async function testPart(part) {
const currentTest = testCounter++;
try {
const result = await part();
println(`${currentTest}.Success: ${JSON.stringify(result)}`);
} catch (err) {
println(`${currentTest}.Error: ${err}`);
}
}
// 1. Export a OffscreenCanvas to a PNG blob
await testPart(async () => {
const offscreenCanvas = new OffscreenCanvas(100, 100);
const result = await offscreenCanvas.convertToBlob({ type: "image/png" });
return { size: result.size, type: result.type };
});
// 2. Export a OffscreenCanvas to a JPEG blob
await testPart(async () => {
const offscreenCanvas = new OffscreenCanvas(100, 100);
const result = await offscreenCanvas.convertToBlob({ type: "image/jpeg" });
return { size: result.size, type: result.type };
});
done();
});
</script>