Add 'third_party/abseil_cpp/' from commit '768eb2ca2857342673fcd462792ce04b8bac3fa3' r/781

git-subtree-dir: third_party/abseil_cpp
git-subtree-mainline: ffb2ae54beb5796cd408fbe15d2d2da09ff37adf
git-subtree-split: 768eb2ca2857342673fcd462792ce04b8bac3fa3

1 files changed, 42 insertions, 0 deletions

diff --git a/third_party/abseil_cpp/absl/debugging/leak_check_test.cc b/third_party/abseil_cpp/absl/debugging/leak_check_test.cc
new file mode 100644
index 0000000000..b5cc487488
--- /dev/null
+++ b/third_party/abseil_cpp/absl/debugging/leak_check_test.cc
@@ -0,0 +1,42 @@
+// Copyright 2017 The Abseil Authors.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#include <string>
+
+#include "gtest/gtest.h"
+#include "absl/base/internal/raw_logging.h"
+#include "absl/debugging/leak_check.h"
+
+namespace {
+
+TEST(LeakCheckTest, DetectLeakSanitizer) {
+#ifdef ABSL_EXPECT_LEAK_SANITIZER
+  EXPECT_TRUE(absl::HaveLeakSanitizer());
+#else
+  EXPECT_FALSE(absl::HaveLeakSanitizer());
+#endif
+}
+
+TEST(LeakCheckTest, IgnoreLeakSuppressesLeakedMemoryErrors) {
+  auto foo = absl::IgnoreLeak(new std::string("some ignored leaked string"));
+  ABSL_RAW_LOG(INFO, "Ignoring leaked string %s", foo->c_str());
+}
+
+TEST(LeakCheckTest, LeakCheckDisablerIgnoresLeak) {
+  absl::LeakCheckDisabler disabler;
+  auto foo = new std::string("some string leaked while checks are disabled");
+  ABSL_RAW_LOG(INFO, "Ignoring leaked string %s", foo->c_str());
+}
+
+}  // namespace