1 /*
2 * Copyright (C) 2019 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 <sys/system_properties.h>
20
21 #include "profile-extras.h"
22
23 static int dump_count = 0;
24 static int reset_count = 0;
25
26 extern "C" {
__gcov_dump()27 void __gcov_dump() {
28 dump_count++;
29 }
30
__gcov_reset()31 void __gcov_reset() {
32 reset_count++;
33 }
34 }
35
TEST(profile_extras,smoke)36 TEST(profile_extras, smoke) {
37 dump_count = 0;
38 reset_count = 0;
39
40 ASSERT_EQ(0, dump_count);
41 kill(getpid(), COVERAGE_FLUSH_SIGNAL);
42 sleep(2);
43 ASSERT_EQ(1, dump_count);
44 ASSERT_EQ(1, reset_count);
45 }
46