<!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>