| <!DOCTYPE html> |
| <html> |
| <meta charset=utf-8> |
| <meta name="timeout" content="long"> |
| <title>Test loops.</title> |
| <script src="js/whlsl-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.dereferenceDefaultNullArrayRef = async () => |
| { |
| let program = ` |
| int foo() |
| { |
| thread int[] p; |
| return p[0]; |
| } |
| `; |
| assert_equals(await callIntFunction(program, "foo", []), 0); |
| } |
| |
| whlslTests.defaultInitializedNullArrayRefIntLiteral = async () => |
| { |
| let program = ` |
| int foo() |
| { |
| thread int[] p = null; |
| return p[0]; |
| } |
| `; |
| assert_equals(await callIntFunction(program, "foo", []), 0); |
| } |
| |
| whlslTests.passNullToPtrMonomorphicArrayRef = async () => |
| { |
| let program = ` |
| int foo(thread int[] ptr) |
| { |
| return ptr[0u]; |
| } |
| int bar() |
| { |
| return foo(null); |
| } |
| `; |
| assert_equals(await callIntFunction(program, "bar", []), 0); |
| } |
| |
| whlslTests.loadNull = async () => |
| { |
| await checkFail( |
| ` |
| void sink(thread int* x) { } |
| void foo() { sink(*null); } |
| `); |
| } |
| |
| runTests(whlslTests); |
| </script> |
| </html> |
| |
