zig/test/behavior/wasm.zig

12 lines
352 B
Zig

const std = @import("std");
const expect = std.testing.expect;
const builtin = @import("builtin");
test "memory size and grow" {
if (builtin.zig_backend == .stage2_riscv64) return error.SkipZigTest;
var prev = @wasmMemorySize(0);
_ = &prev;
try expect(prev == @wasmMemoryGrow(0, 1));
try expect(prev + 1 == @wasmMemorySize(0));
}