| <!DOCTYPE HTML><!-- webkit-test-runner [ jscOptions=--useSharedArrayBuffer=true ] --> |
| <html> |
| <head> |
| <title>Resizable ArrayBuffers serialization</title> |
| <script src="../../resources/js-test-pre.js"></script> |
| </head> |
| <body> |
| <script> |
| description("Resizable ArrayBuffers should be serializable OOB explicit length"); |
| var arrayBuffer = new ArrayBuffer(36, { maxByteLength: 128 }); |
| var view = new DataView(arrayBuffer, 4, 4); |
| shouldBeTrue(`arrayBuffer.resizable`); |
| shouldBe(`arrayBuffer.byteLength`, `36`); |
| shouldBe(`arrayBuffer.maxByteLength`, `128`); |
| shouldBe(`view.byteLength`, `4`); |
| shouldBe(`view.byteOffset`, `4`); |
| arrayBuffer.resize(0); |
| shouldThrow(`structuredClone(view)`); |
| shouldBeTrue(`arrayBuffer.resizable`); |
| shouldBe(`arrayBuffer.byteLength`, `0`); |
| shouldBe(`arrayBuffer.maxByteLength`, `128`); |
| shouldThrow(`view.byteLength`); |
| shouldThrow(`view.byteOffset`); |
| arrayBuffer.resize(36); |
| shouldBeTrue(`arrayBuffer.resizable`); |
| shouldBe(`arrayBuffer.byteLength`, `36`); |
| shouldBe(`arrayBuffer.maxByteLength`, `128`); |
| shouldBe(`view.byteLength`, `4`); |
| shouldBe(`view.byteOffset`, `4`); |
| </script> |
| <script src="../../resources/js-test-post.js"></script> |
| </body> |
| </html> |
