[image-decode-picture.html]
  [HTMLImageElement.prototype.decode(), picture tests. Image with PNG source decodes with undefined.]
    expected: FAIL

  [HTMLImageElement.prototype.decode(), picture tests. Image with multiple sources decodes with undefined.]
    expected: FAIL

  [HTMLImageElement.prototype.decode(), picture tests. Image with PNG data URL source decodes with undefined.]
    expected: FAIL

  [HTMLImageElement.prototype.decode(), picture tests. Image with SVG source decodes with undefined.]
    expected: FAIL

  [HTMLImageElement.prototype.decode(), picture tests. Non-existent source fails decode.]
    expected: FAIL

  [HTMLImageElement.prototype.decode(), picture tests. Corrupt image in src fails decode.]
    expected: FAIL

  [HTMLImageElement.prototype.decode(), picture tests. Image without srcset fails decode.]
    expected: FAIL

  [HTMLImageElement.prototype.decode(), picture tests. Multiple decodes for images with src succeed.]
    expected: FAIL