| <!DOCTYPE html> |
| <html> |
| <meta charset=utf-8> |
| <meta name="timeout" content="long"> |
| <title>Test int bit math.</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.ternaryExpression = async () => { |
| let program = ` |
| int foo(int x) |
| { |
| return x < 3 ? 4 : 5; |
| } |
| int bar(int x) |
| { |
| return x < 10 ? 11 : x < 12 ? 14 : 15; |
| } |
| int baz(int x) |
| { |
| return 3 < 4 ? x : 5; |
| } |
| `; |
| assert_equals(await callIntFunction(program, "foo", [makeInt(767)]), 5); |
| assert_equals(await callIntFunction(program, "foo", [makeInt(2)]), 4); |
| assert_equals(await callIntFunction(program, "bar", [makeInt(8)]), 11); |
| assert_equals(await callIntFunction(program, "bar", [makeInt(9)]), 11); |
| assert_equals(await callIntFunction(program, "bar", [makeInt(10)]), 14); |
| assert_equals(await callIntFunction(program, "bar", [makeInt(11)]), 14); |
| assert_equals(await callIntFunction(program, "bar", [makeInt(12)]), 15); |
| assert_equals(await callIntFunction(program, "bar", [makeInt(13)]), 15); |
| assert_equals(await callIntFunction(program, "baz", [makeInt(14)]), 14); |
| await checkFail( |
| ` |
| int foo() |
| { |
| int x; |
| (4 < 5 ? x : 7) = 8; |
| } |
| `); |
| await checkFail( |
| ` |
| int foo() |
| { |
| int x; |
| int y; |
| (0 < 1 ? x : y) = 42; |
| return x; |
| } |
| `); |
| await checkFail( |
| ` |
| int foo() |
| { |
| int x; |
| int y; |
| thread int* z = &(0 < 1 ? x : y); |
| return *z; |
| } |
| `); |
| await checkFail( |
| ` |
| int foo() |
| { |
| int x; |
| int y; |
| thread int[] z = @(0 < 1 ? x : y); |
| return *z; |
| } |
| `); |
| await checkFail( |
| ` |
| int foo() |
| { |
| int x; |
| float y; |
| return 4 < 5 ? x : y; |
| } |
| `); |
| await checkFail( |
| ` |
| int foo() |
| { |
| return 4 < 5 ? 6 : 7.0; |
| } |
| `); |
| } |
| |
| runTests(whlslTests); |
| </script> |
| </html> |
