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minerva / Tests / LibWeb / Text / input / Wasm / WebAssembly-grow.html
@minerva minerva on 13 Jul 563 bytes Initial commit
<script src="../include.js"></script>
<script>
    test(() => {
        const memory = new WebAssembly.Memory({
              initial: 10,
              maximum: 100,
        });

        println(`Made memory ${memory} with buffer ${memory.buffer} (byteLength ${memory.buffer.byteLength})`);
        memory.grow(5);
        println(`After growing buffer (byteLength ${memory.buffer.byteLength})`);

        try {
            memory.grow(4294967296); // 1 over max value.
        } catch (e) {
            println(`Got error: '${e}'`);
        }
    });
</script>