| Tests the constructor and mutation of VTTRegion. |
| |
| ** Test instanceof VTTRegion. ** |
| EXPECTED (region instanceof VTTRegion == 'true') OK |
| ** Test the default indexs of a region. ** |
| EXPECTED (region.track == 'null') OK |
| EXPECTED (region.scroll == '') OK |
| EXPECTED (region.viewportAnchorX == '0') OK |
| EXPECTED (region.viewportAnchorY == '100') OK |
| EXPECTED (region.regionAnchorX == '0') OK |
| EXPECTED (region.regionAnchorY == '100') OK |
| EXPECTED (region.lines == '3') OK |
| EXPECTED (region.width == '100') OK |
| |
| ** Test that incorrect mutation keeps previous valid values. ** |
| RUN(region.scroll = 'invalid-scroll-value') |
| SyntaxError: The string did not match the expected pattern. |
| EXPECTED (region.scroll == '') OK |
| |
| Invalid percentage value: -1 |
| RUN(region.viewportAnchorX = invalidPercentageValues[index]) |
| IndexSizeError: The index is not in the allowed range. |
| EXPECTED (region.viewportAnchorX == '0') OK |
| RUN(region.viewportAnchorY = invalidPercentageValues[index]) |
| IndexSizeError: The index is not in the allowed range. |
| EXPECTED (region.viewportAnchorY == '100') OK |
| RUN(region.regionAnchorX = invalidPercentageValues[index]) |
| IndexSizeError: The index is not in the allowed range. |
| EXPECTED (region.regionAnchorX == '0') OK |
| RUN(region.regionAnchorY = invalidPercentageValues[index]) |
| IndexSizeError: The index is not in the allowed range. |
| EXPECTED (region.regionAnchorY == '100') OK |
| RUN(region.width = invalidPercentageValues[index]) |
| IndexSizeError: The index is not in the allowed range. |
| EXPECTED (region.width == '100') OK |
| |
| Invalid percentage value: 101 |
| RUN(region.viewportAnchorX = invalidPercentageValues[index]) |
| IndexSizeError: The index is not in the allowed range. |
| EXPECTED (region.viewportAnchorX == '0') OK |
| RUN(region.viewportAnchorY = invalidPercentageValues[index]) |
| IndexSizeError: The index is not in the allowed range. |
| EXPECTED (region.viewportAnchorY == '100') OK |
| RUN(region.regionAnchorX = invalidPercentageValues[index]) |
| IndexSizeError: The index is not in the allowed range. |
| EXPECTED (region.regionAnchorX == '0') OK |
| RUN(region.regionAnchorY = invalidPercentageValues[index]) |
| IndexSizeError: The index is not in the allowed range. |
| EXPECTED (region.regionAnchorY == '100') OK |
| RUN(region.width = invalidPercentageValues[index]) |
| IndexSizeError: The index is not in the allowed range. |
| EXPECTED (region.width == '100') OK |
| |
| Invalid percentage value: -Infinity |
| RUN(region.viewportAnchorX = invalidPercentageValues[index]) |
| TypeError: The provided value is non-finite |
| EXPECTED (region.viewportAnchorX == '0') OK |
| RUN(region.viewportAnchorY = invalidPercentageValues[index]) |
| TypeError: The provided value is non-finite |
| EXPECTED (region.viewportAnchorY == '100') OK |
| RUN(region.regionAnchorX = invalidPercentageValues[index]) |
| TypeError: The provided value is non-finite |
| EXPECTED (region.regionAnchorX == '0') OK |
| RUN(region.regionAnchorY = invalidPercentageValues[index]) |
| TypeError: The provided value is non-finite |
| EXPECTED (region.regionAnchorY == '100') OK |
| RUN(region.width = invalidPercentageValues[index]) |
| TypeError: The provided value is non-finite |
| EXPECTED (region.width == '100') OK |
| |
| Invalid percentage value: Infinity |
| RUN(region.viewportAnchorX = invalidPercentageValues[index]) |
| TypeError: The provided value is non-finite |
| EXPECTED (region.viewportAnchorX == '0') OK |
| RUN(region.viewportAnchorY = invalidPercentageValues[index]) |
| TypeError: The provided value is non-finite |
| EXPECTED (region.viewportAnchorY == '100') OK |
| RUN(region.regionAnchorX = invalidPercentageValues[index]) |
| TypeError: The provided value is non-finite |
| EXPECTED (region.regionAnchorX == '0') OK |
| RUN(region.regionAnchorY = invalidPercentageValues[index]) |
| TypeError: The provided value is non-finite |
| EXPECTED (region.regionAnchorY == '100') OK |
| RUN(region.width = invalidPercentageValues[index]) |
| TypeError: The provided value is non-finite |
| EXPECTED (region.width == '100') OK |
| |
| Invalid percentage value: NaN |
| RUN(region.viewportAnchorX = invalidPercentageValues[index]) |
| TypeError: The provided value is non-finite |
| EXPECTED (region.viewportAnchorX == '0') OK |
| RUN(region.viewportAnchorY = invalidPercentageValues[index]) |
| TypeError: The provided value is non-finite |
| EXPECTED (region.viewportAnchorY == '100') OK |
| RUN(region.regionAnchorX = invalidPercentageValues[index]) |
| TypeError: The provided value is non-finite |
| EXPECTED (region.regionAnchorX == '0') OK |
| RUN(region.regionAnchorY = invalidPercentageValues[index]) |
| TypeError: The provided value is non-finite |
| EXPECTED (region.regionAnchorY == '100') OK |
| RUN(region.width = invalidPercentageValues[index]) |
| TypeError: The provided value is non-finite |
| EXPECTED (region.width == '100') OK |
| RUN(region.lines = -1) |
| IndexSizeError: The index is not in the allowed range. |
| EXPECTED (region.lines == '3') OK |
| |
| ** Test that proper mutation keeps assigned value. ** |
| RUN(region.lines = 130) |
| EXPECTED (region.lines == '130') OK |
| RUN(region.viewportAnchorX = 64) |
| EXPECTED (region.viewportAnchorX == '64') OK |
| RUN(region.viewportAnchorY = 32) |
| EXPECTED (region.viewportAnchorY == '32') OK |
| RUN(region.regionAnchorX = 16) |
| EXPECTED (region.regionAnchorX == '16') OK |
| RUN(region.regionAnchorY = 8) |
| EXPECTED (region.regionAnchorY == '8') OK |
| RUN(region.width = 42) |
| EXPECTED (region.width == '42') OK |
| END OF TEST |
| |
