<!DOCTYPE html>
<html>
<meta charset=utf-8>
<meta name="timeout" content="long">
<title>Test prefix/postfix.</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.duplicateFunctions = async () => {
    await checkFail(`
        void foo() { }
        void foo() { }
    `);

    await checkFail(`
        void foo(int x) { }
        typedef A = int;
        void foo(A x) { }
    `);

    const program = `
        int bar() {
            return 42;
        }
        int bar(int x) {
            return x;
        }
        int foo()
        {
            return bar();
        }
        int baz()
        {
            return bar(3);
        }
    `;
    assert_equals(await callIntFunction(program, "foo", []), 42);
    assert_equals(await callIntFunction(program, "baz", []), 3);

    await checkFail(`
        int operator&[](thread int[] a, uint b) {
            return 4;
        }
    `);

    await checkFail(`
        uint operator.length(thread int[] a) {
            return 4;
        }
    `);

    await checkFail(`
        bool operator==(thread int[] a, thread int[] b) {
            return true;
        }
    `);

    await checkFail(`
        bool operator==(thread int* a, thread int* b) {
            return true;
        }
    `);
};

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