| <!DOCTYPE html> |
| <html> |
| <meta charset=utf-8> |
| <meta name="timeout" content="long"> |
| <title>Test the WHLSL test harness.</title> |
| <script src="js/test-harness.js"></script> |
| <script src="../../resources/testharness.js"></script> |
| <script src="../../resources/testharnessreport.js"></script> |
| <script> |
| const whlslTests = {}; |
| |
| whlslTests.uintBitAnd = async () => { |
| let program = ` |
| uint foo(uint a, uint b) |
| { |
| return a & b; |
| } |
| `; |
| assert_equals(await callUintFunction(program, "foo", [makeUint(1), makeUint(7)]), 1); |
| assert_equals(await callUintFunction(program, "foo", [makeUint(65535), makeUint(42)]), 42); |
| assert_equals(await callUintFunction(program, "foo", [makeUint(Math.pow(2, 32) - 1), makeUint(Math.pow(2, 32) - 7)]), 4294967289); |
| assert_equals(await callUintFunction(program, "foo", [makeUint(0), makeUint(85732)]), 0); |
| } |
| |
| whlslTests.uintBitOr = async () => { |
| let program = ` |
| uint foo(uint a, uint b) |
| { |
| return a | b; |
| } |
| `; |
| assert_equals(await callUintFunction(program, "foo", [makeUint(1), makeUint(7)]), 7); |
| assert_equals(await callUintFunction(program, "foo", [makeUint(65535), makeUint(42)]), 65535); |
| assert_equals(await callUintFunction(program, "foo", [makeUint(Math.pow(2, 32) - 1), makeUint(Math.pow(2, 32) - 7)]), 4294967295); |
| assert_equals(await callUintFunction(program, "foo", [makeUint(0), makeUint(85732)]), 85732); |
| } |
| |
| whlslTests.uintBitXor = async () => { |
| let program = ` |
| uint foo(uint a, uint b) |
| { |
| return a ^ b; |
| } |
| `; |
| assert_equals(await callUintFunction(program, "foo", [makeUint(1), makeUint(7)]), 6); |
| assert_equals(await callUintFunction(program, "foo", [makeUint(65535), makeUint(42)]), 65493); |
| assert_equals(await callUintFunction(program, "foo", [makeUint(Math.pow(2, 32) - 1), makeUint(Math.pow(2, 32) - 7)]), 6); |
| assert_equals(await callUintFunction(program, "foo", [makeUint(0), makeUint(85732)]), 85732); |
| } |
| |
| whlslTests.uintBitNot = async () => { |
| let program = ` |
| uint foo(uint a) |
| { |
| return ~a; |
| } |
| `; |
| assert_equals(await callUintFunction(program, "foo", [makeUint(1)]), 4294967294); |
| assert_equals(await callUintFunction(program, "foo", [makeUint(65535)]), 4294901760); |
| assert_equals(await callUintFunction(program, "foo", [makeUint(Math.pow(2, 32) - 1)]), 0); |
| assert_equals(await callUintFunction(program, "foo", [makeUint(0)]), 4294967295); |
| } |
| |
| whlslTests.uintLShift = async () => { |
| let program = ` |
| uint foo(uint a, uint b) |
| { |
| return a << b; |
| } |
| `; |
| assert_equals(await callUintFunction(program, "foo", [makeUint(1), makeUint(7)]), 128); |
| assert_equals(await callUintFunction(program, "foo", [makeUint(65535), makeUint(2)]), 262140); |
| assert_equals(await callUintFunction(program, "foo", [makeUint(Math.pow(2, 32) - 1), makeUint(5)]), 4294967264); |
| assert_equals(await callUintFunction(program, "foo", [makeUint(0), makeUint(3)]), 0); |
| }; |
| |
| whlslTests.uintRShift = async () => { |
| let program = ` |
| uint foo(uint a, uint b) |
| { |
| return a >> b; |
| } |
| `; |
| assert_equals(await callUintFunction(program, "foo", [makeUint(1), makeUint(7)]), 0); |
| assert_equals(await callUintFunction(program, "foo", [makeUint(65535), makeUint(2)]), 16383); |
| assert_equals(await callUintFunction(program, "foo", [makeUint(Math.pow(2, 32) - 1), makeUint(5)]), 134217727); |
| assert_equals(await callUintFunction(program, "foo", [makeUint(0), makeUint(3)]), 0); |
| }; |
| |
| whlslTests.uintSimpleMath = async () => { |
| let program = "uint foo(uint x, uint y) { return x + y; }"; |
| assert_equals(await callUintFunction(program, "foo", [makeUint(7), makeUint(5)]), 12); |
| |
| program = "uint foo(uint x, uint y) { return x - y; }"; |
| assert_equals(await callUintFunction(program, "foo", [makeUint(7), makeUint(5)]), 2); |
| assert_equals(await callUintFunction(program, "foo", [makeUint(5), makeUint(7)]), 4294967294); |
| |
| program = "uint foo(uint x, uint y) { return x * y; }"; |
| assert_equals(await callUintFunction(program, "foo", [makeUint(7), makeUint(5)]), 35); |
| |
| // FIXME: make this work: https://bugs.webkit.org/show_bug.cgi?id=199602 |
| // program = "uint foo(uint x, uint y) { return x / y; }"; |
| // assert_equals(await callUintFunction(program, "foo", [makeUint(7), makeUint(2)]), 3); |
| } |
| |
| runTests(whlslTests); |
| </script> |
| </html> |
