html-input-image.html

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This test has a WPT meta file that expects 1 subtest issues.
This WPT test may be referenced by the following Test IDs:
- /jpegxl/html-input-image.html - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

<title>JPEG XL integration: input type=image</title>

<link rel="help" href="https://github.com/web-platform-tests/interop-jpegxl">

<script src="/resources/testharness.js"></script>

<script src="/resources/testharnessreport.js"></script>

<input id="img-input" type="image" src="resources/3x3_srgb_lossless.jxl" alt="submit" width="30" height="30">

<script>

promise_test(async () => {

  const input = document.getElementById('img-input');

  await new Promise((resolve, reject) => {

    input.addEventListener('load', resolve, { once: true });

    input.addEventListener('error', () => reject(new Error('input image failed')), { once: true });

});

  const rect = input.getBoundingClientRect();

  assert_greater_than(rect.width, 0);

  assert_greater_than(rect.height, 0);

}, '<input type=image> can load JPEG XL source');

</script>