1 // Copyright 2017 The Abseil Authors.
2 //
3 // Licensed under the Apache License, Version 2.0 (the "License");
4 // you may not use this file except in compliance with the License.
5 // You may obtain a copy of the License at
6 //
7 // https://www.apache.org/licenses/LICENSE-2.0
8 //
9 // Unless required by applicable law or agreed to in writing, software
10 // distributed under the License is distributed on an "AS IS" BASIS,
11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 // See the License for the specific language governing permissions and
13 // limitations under the License.
14
15 #include <string>
16
17 #include "gtest/gtest.h"
18 #include "absl/base/internal/raw_logging.h"
19 #include "absl/debugging/leak_check.h"
20
21 namespace {
22
TEST(LeakCheckTest,DetectLeakSanitizer)23 TEST(LeakCheckTest, DetectLeakSanitizer) {
24 #ifdef ABSL_EXPECT_LEAK_SANITIZER
25 EXPECT_TRUE(absl::HaveLeakSanitizer());
26 EXPECT_TRUE(absl::LeakCheckerIsActive());
27 #else
28 EXPECT_FALSE(absl::HaveLeakSanitizer());
29 EXPECT_FALSE(absl::LeakCheckerIsActive());
30 #endif
31 }
32
TEST(LeakCheckTest,IgnoreLeakSuppressesLeakedMemoryErrors)33 TEST(LeakCheckTest, IgnoreLeakSuppressesLeakedMemoryErrors) {
34 auto foo = absl::IgnoreLeak(new std::string("some ignored leaked string"));
35 ABSL_RAW_LOG(INFO, "Ignoring leaked string %s", foo->c_str());
36 }
37
TEST(LeakCheckTest,LeakCheckDisablerIgnoresLeak)38 TEST(LeakCheckTest, LeakCheckDisablerIgnoresLeak) {
39 absl::LeakCheckDisabler disabler;
40 auto foo = new std::string("some string leaked while checks are disabled");
41 ABSL_RAW_LOG(INFO, "Ignoring leaked string %s", foo->c_str());
42 }
43
44 } // namespace
45