| <!DOCTYPE html> |
| <html> |
| <meta charset=utf-8> |
| <meta name="timeout" content="long"> |
| <title>Test the WHLSL test harness.</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.arrayRefToArrayRef = async () => { |
| let program = ` |
| int foo() |
| { |
| int x; |
| thread int[] p = @x; |
| thread int[][] pp = @p; |
| int[]thread[]thread qq = pp; |
| int result = 0; |
| x = 42; |
| p[0] = 76; |
| result += x; |
| pp[0][0] = 39; |
| result += x; |
| qq[0][0] = 83; |
| result += x; |
| return result; |
| } |
| `; |
| assert_equals(await callIntFunction(program, "foo", []), 76 + 39 + 83); |
| } |
| |
| whlslTests.assignLength = async () => { |
| await checkFail( |
| ` |
| void foo() |
| { |
| float[754] array; |
| (@array).length = 42; |
| } |
| `); |
| |
| } |
| |
| whlslTests.assignLengthHelper = async () => { |
| await checkFail( |
| ` |
| void bar(thread float[] array) |
| { |
| array.length = 42; |
| } |
| void foo() |
| { |
| float[754] array; |
| bar(@array); |
| } |
| `); |
| } |
| |
| whlslTests.buildArrayThenSumIt = async () => { |
| let program = ` |
| int foo() |
| { |
| int[42] array; |
| for (uint i = 0; i < 42; i = i + 1) |
| array[i] = int(i + 5); |
| int result; |
| for (uint i = 0; i < 42; i = i + 1) |
| result = result + array[i]; |
| return result; |
| } |
| `; |
| assert_equals(await callIntFunction(program, "foo", []), 42 * 5 + 42 * 41 / 2); |
| } |
| |
| whlslTests.buildArrayThenSumItUsingArrayReference = async () => { |
| let program = ` |
| int bar(thread int[] array) |
| { |
| for (uint i = 0; i < 42; i = i + 1) |
| array[i] = int(i + 5); |
| int result; |
| for (uint i = 0; i < 42; i = i + 1) |
| result = result + array[i]; |
| return result; |
| } |
| int foo() |
| { |
| int[42] array; |
| return bar(@array); |
| } |
| `; |
| assert_equals(await callIntFunction(program, "foo", []), 42 * 5 + 42 * 41 / 2); |
| } |
| |
| whlslTests.passingArrayToFunction = async () => |
| { |
| let program = ` |
| int foo() |
| { |
| int[10] arr; |
| for (uint i = 0; i < arr.length; i++) |
| arr[i] = int(i) + 1; |
| return sum(arr); |
| } |
| |
| int sum(int[10] xs) |
| { |
| int t = 0; |
| for (uint i = 0; i < xs.length; i++) |
| t = t + xs[i]; |
| return t; |
| } |
| `; |
| assert_equals(await callIntFunction(program, "foo", []), 55); |
| } |
| |
| runTests(whlslTests); |
| </script> |
| </html> |
