| <!DOCTYPE html> |
| <html> |
| <meta charset=utf-8> |
| <meta name="timeout" content="long"> |
| <title>matrix-index-assign-swizzle.</title> |
| <script src="js/test-harness.js"></script> |
| <script src="../js/webgpu-functions.js"></script> |
| <script src="../../resources/testharness.js"></script> |
| <script src="../../resources/testharnessreport.js"></script> |
| <script> |
| const whlslTests = {}; |
| |
| whlslTests.fieldShouldBeNull = async () => { |
| const program = ` |
| bool foo() { |
| float2x3 mat; |
| mat[0] = float3(10.0, 20.0, 30.0); |
| |
| if (!all(mat[0] == float3(10.0, 20.0, 30.0))) |
| return false; |
| |
| if (!all(mat[0].xy == float2(10.0, 20.0))) |
| return false; |
| |
| if (!all(mat[0].yx == float2(20.0, 10.0))) |
| return false; |
| |
| mat[0].xy = float2(1.0, 2.0); |
| if (!all(mat[0].xy == float2(1.0, 2.0))) |
| return false; |
| |
| mat[0].yx.yx = float2(100.0, 200.0); |
| if (!all(mat[0].xy == float2(100.0, 200.0))) |
| return false; |
| |
| return true; |
| } |
| `; |
| |
| assert_equals(await callBoolFunction(program, "foo", []), true); |
| }; |
| |
| runTests(whlslTests); |
| </script> |
| </html> |
