<!DOCTYPE html>
<html>
<meta charset=utf-8>
<meta name="timeout" content="long">
<title>Test prefix/postfix.</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 = {};
const epsilon = 0.0001;

whlslTests.literals = async () => {
    let program = `
        int a()
        {
            return -10;
        }
        int b()
        {
            return 10;
        }
        int c()
        {
            return 0;
        }
        float d()
        {
            return .1;
        }
        float e()
        {
            return 1.9;
        }
        float f()
        {
            return -.1;
        }
        float g()
        {
            return -1.9;
        }
        int h()
        {
            return 0xb4dB33F;
        }
        int i()
        {
            return -0xb4dB33F;
        }
    `;

    assert_equals(await callIntFunction(program,  "a", []), -10);
    assert_equals(await callIntFunction(program,  "b", []), 10);
    assert_equals(await callIntFunction(program,  "c", []), 0);

    assert_approx_equals(await callFloatFunction(program,  "d", []), 0.1, epsilon);
    assert_approx_equals(await callFloatFunction(program,  "e", []), 1.9, epsilon);
    assert_approx_equals(await callFloatFunction(program,  "f", []), -0.1, epsilon);
    assert_approx_equals(await callFloatFunction(program,  "g", []), -1.9, epsilon);

    assert_equals(await callIntFunction(program,  "h", []), 0xb4dB33F);
    assert_equals(await callIntFunction(program,  "i", []), -0xb4dB33F);
};

runTests(whlslTests);
</script>
</html>