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Test Info:
- This WPT test may be referenced by the following Test IDs:
- /density-size-correction/density-corrected-natural-size.html - WPT Dashboard Interop Dashboard
<!DOCTYPE html>
<body>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="./third_party/piexif/piexif.js"></script>
<script src="./resources/exify.js"></script>
<link rel="author" title="Noam Rosenthal" href="noam@webkit.org">
<script>
async function test_valid(input) {
const image = await createImageWithMetadata(input)
assert_equals(image.naturalWidth, input.preferredWidth)
assert_equals(image.naturalHeight, input.preferredHeight)
}
async function test_invalid(input) {
const image = await createImageWithMetadata(input)
assert_equals(image.naturalWidth, input.width)
assert_equals(image.naturalHeight, input.height)
}
async function test() {
await test_valid({width: 10, height: 20, preferredWidth: 20, preferredHeight: 40, resolutionX: 36, resolutionY: 36, resolutionUnit: 2})
await test_valid({width: 10, height: 20, preferredWidth: 2, preferredHeight: 4, resolutionX: 360, resolutionY: 360, resolutionUnit: 2})
await test_valid({width: 10, height: 20, preferredWidth: 20, preferredHeight: 10, resolutionX: 36, resolutionY: 144, resolutionUnit: 2})
await test_valid({width: 10, height: 20, preferredWidth: 10, preferredHeight: 40, resolutionX: 72, resolutionY: 36, resolutionUnit: 2})
await test_valid({width: 30, height: 30, preferredWidth: 90, preferredHeight: 30, resolutionX: 24, resolutionY: 72, resolutionUnit: 2})
await test_valid({width: 10, height: 20, preferredWidth: 20, preferredHeight: 40, resolutionX: [72 * 1000000, 2 * 1000000], resolutionY: [72 * 10000000, 2 * 10000000], resolutionUnit: 2})
await test_invalid({width: 10, height: 20, preferredWidth: 20, preferredHeight: 30, resolutionX: 36, resolutionY: 36, resolutionUnit: 2})
await test_invalid({width: 10, height: 20, preferredWidth: 33, preferredHeight: 40, resolutionX: 36, resolutionY: 36, resolutionUnit: 2})
await test_invalid({width: 10, height: 20, preferredHeight: 40, resolutionX: 36, resolutionY: 36, resolutionUnit: 2})
await test_invalid({width: 10, height: 20, preferredWidth: 20, resolutionX: 36, resolutionY: 36, resolutionUnit: 2})
await test_invalid({width: 30, height: 30, preferredWidth: 90, preferredHeight: 30, resolutionY: 72, resolutionUnit: 2})
await test_invalid({width: 30, height: 30, preferredWidth: 90, preferredHeight: 30, resolutionX: 24, resolutionUnit: 2})
await test_invalid({width: 30, height: 30, preferredWidth: 90, preferredHeight: 30, resolutionX: 24, resolutionY: 72, resolutionUnit: 1})
await test_invalid({width: 3, height: 3, preferredHeight: 2000000, preferredWidth: 50})
}
promise_test(test)
</script>
</body>
</html>