package op import ( "testing" "unsafe" ) func ptrSizeByRuntimeArch() int { return int(unsafe.Sizeof(uintptr(0))) } func TestExecuteStackProgram(t *testing.T) { var ( instructions = []byte{byte(DW_OP_consts), 0x1c, byte(DW_OP_consts), 0x1c, byte(DW_OP_plus)} expected = int64(56) ) actual, _, err := ExecuteStackProgram(DwarfRegisters{}, instructions, ptrSizeByRuntimeArch()) if err != nil { t.Fatal(err) } if actual != expected { t.Fatalf("actual %d != expected %d", actual, expected) } }