<!DOCTYPE html>
<html>
<meta charset=utf-8>
<meta name="timeout" content="long">
<title>oob on arrays.</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.fieldShouldBeNull = async () => {
    const program = `
        struct Foo {
            int x;
            int y;
            int z;
        }
        bool foo(uint i) {
            Foo[10] foos;
            thread Foo* foo = &foos[i];
            thread int* ptr = &(foo->z);
            *ptr = 42;
            return foos[0].z == 42;
        }

        bool bar() {
            Foo[10] foos;
            thread Foo* foo = &foos[424242];
            thread int* ptr = &(foo->z);
            return foo == &foos[0];
        }

        float3 retFloat3()
        {
            return float3(10.0, 0.0, 0.0);
        }

        float[10] retFloatArray()
        {
            float[10] v;
            v[0] = 10.0;
            return v;
        }

        bool baz() {
            return retFloat3()[42] == 10.0;
        }

        bool jaz() {
            return retFloatArray()[42] == 10.0;
        }
    `;

    for (let i = 0; i < 10; ++i)
        assert_equals(await callBoolFunction(program,  "foo", [makeUint(i)]), i === 0 ? true : false);
    assert_equals(await callBoolFunction(program,  "foo", [makeUint(10)]), true);
    assert_equals(await callBoolFunction(program,  "foo", [makeUint(1000000)]), true);
    assert_equals(await callBoolFunction(program,  "foo", [makeUint(0xffffffff)]), true);
    assert_equals(await callBoolFunction(program,  "bar", []), true);
    assert_equals(await callBoolFunction(program,  "baz", []), true);
    assert_equals(await callBoolFunction(program,  "jaz", []), true);
};

runTests(whlslTests);
</script>
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