| This is a testharness.js-based test. |
| PASS Verify that writing to the width and height attributes of an OffscreenCanvas works when there is no context attached. |
| PASS Verify that writing to the width and height attributes of an OffscreenCanvas works when there is a 2d context attached. |
| PASS Verify that writing to the width and height attributes of an OffscreenCanvas works when there is a webgl context attached. |
| PASS Verify that writing to the width or height attribute of a placeholder canvas throws an exception |
| PASS Verify that writing to the width or height attribute of a placeholder canvas throws an exception even when not changing the value of the attribute. |
| PASS Verify that resizing a 2d context resets its state. |
| PASS Verify that setting the size of a 2d context to the same size it already had resets its state. |
| PASS Verify that resizing an OffscreenCanvas with a 2d context propagates the new size to its placeholder canvas asynchronously. |
| PASS Verify that resizing an OffscreenCanvas with a webgl context propagates the new size to its placeholder canvas asynchronously. |
| FAIL Verify that drawImage uses the size of the frame as the intinsic size of a placeholder canvas. assert_equals: expected 10 but got 1 |
| Harness: the test ran to completion. |
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