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// |jit-test| allow-oom; skip-if: !canRunHugeMemoryTests()
// This tests that we can grow the heap by more than 4GB. Other grow tests are
// in basic.js.
for (let shared of ['', 'shared']) {
try {
var ins = new WebAssembly.Instance(new WebAssembly.Module(wasmTextToBinary(`
(module
(memory (export "mem") i64 0 65540 ${shared})
(func (export "f") (param $delta i64) (result i64)
(memory.grow (local.get $delta))))`)));
} catch (e) {
if (e instanceof WebAssembly.RuntimeError && String(e).match(/too many memory pages/)) {
quit(0);
}
throw e;
}
let res = ins.exports.f(65537n);
if (res === -1n) {
quit(0); // OOM
}
assertEq(ins.exports.mem.buffer.byteLength, 65537*65536);
let mem = new Uint8Array(ins.exports.mem.buffer);
mem[65537*65536-1] = 37;
assertEq(mem[65537*65536-1], 37);
assertEq(ins.exports.f(4n), -1n);
}