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let testModule = `(module
(type $arrayMutI16 (array (mut i16)))
(func $fromCharCodeArray
(import "wasm:js-string" "fromCharCodeArray")
(param (ref null $arrayMutI16) i32 i32)
(result (ref extern)))
(func (export "test") (result externref)
(array.new_fixed $arrayMutI16 4 (i32.const 0) (i32.const 1) (i32.const 2) (i32.const 3))
i32.const 0
i32.const 4
call $fromCharCodeArray
)
)`;
let module = new WebAssembly.Module(wasmTextToBinary(testModule), {builtins: ['js-string']});
let instance = new WebAssembly.Instance(module, {});
oomTest(() => {
let result = instance.exports.test();
assertEq(result, "\x00\x01\x02\x03");
});