Function TestAtomicI64Wait

deps/v8/test/mjsunit/wasm/wasm-interpreter-memory64.js:130–149

(pages, offset)

  }

  function TestAtomicI64Wait(pages, offset) {
    if (!%IsAtomicsWaitAllowed()) return;

    let memory = CreateBigSharedWasmMemory64(pages);
    assertEquals(kAtomicWaitNotEqual, WasmI64AtomicWait(memory, offset, 0, 42, 0, -1));
    assertEquals(kAtomicWaitTimedOut, WasmI64AtomicWait(memory, offset, 0, 0, 0, 0));
    assertEquals(kAtomicWaitNotEqual, WasmI64AtomicWait(memory, 0, offset, 42, 0, -1));
    assertEquals(kAtomicWaitTimedOut, WasmI64AtomicWait(memory, 0, offset, 0, 0, 0));

    let i32a = new Int32Array(memory.buffer);
    i32a[offset / 4] = 1;
    i32a[(offset / 4) + 1] = 2;

    assertEquals(kAtomicWaitNotEqual, WasmI64AtomicWait(memory, offset, 0, 2, 1, -1));
    assertEquals(kAtomicWaitTimedOut, WasmI64AtomicWait(memory, offset, 0, 1, 2, 0));
    assertEquals(kAtomicWaitNotEqual, WasmI64AtomicWait(memory, 0, offset, 2, 1, -1));
    assertEquals(kAtomicWaitTimedOut, WasmI64AtomicWait(memory, 0, offset, 1, 2, 0));

    assertEquals(0, WasmAtomicNotify(memory, offset, /*index*/8, 1));
  }

  const OFFSET = 4000;
  const MEM_PAGES = 100;