1 /*
2 * Copyright (C) 2015 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 #include "gtest/gtest.h"
18
19 #include <utility>
20
21 #include "berberis/base/exec_region_anonymous.h"
22
23 namespace berberis {
24
25 namespace {
26
TEST(ExecRegionAnonymous,Smoke)27 TEST(ExecRegionAnonymous, Smoke) {
28 const char buf[] = "deadbeef";
29
30 ExecRegion exec = ExecRegionAnonymousFactory::Create(sizeof(buf));
31 const uint8_t* code = exec.begin();
32 ASSERT_NE(nullptr, code);
33
34 exec.Write(code, buf, sizeof(buf));
35 ASSERT_EQ('f', code[7]);
36
37 exec.Detach();
38 ASSERT_EQ('f', code[7]);
39
40 exec.Free();
41 }
42
43 } // namespace
44
45 } // namespace berberis
46