1const std = @import("std");
 2const native_arch = @import("builtin").target.cpu.arch;
 3const expect = std.testing.expect;
 4
 5test "@wasmMemoryGrow" {
 6    if (native_arch != .wasm32) return error.SkipZigTest;
 7
 8    const prev = @wasmMemorySize(0);
 9    try expect(prev == @wasmMemoryGrow(0, 1));
10    try expect(prev + 1 == @wasmMemorySize(0));
11}
12
13// test