Export of internal Abseil changes.

--
ab1a58c85a462884413ec0022dc1fff19ccb8602 by Abseil Team <absl-team@google.com>:

Clarified the documentation in str_format.h to say that use of absl::FormatSpec
is ok for wrapper functions. Added tests that express this.

PiperOrigin-RevId: 247657991

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fef9481e58d579f1514babcb960ca60a51883fd8 by CJ Johnson <johnsoncj@google.com>:

Adds exception safety tests for InlinedVector::InlinedVector() and InlinedVector::InlinedVector(const allocator_type&).

PiperOrigin-RevId: 247617048

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ef3217e1cd1e9a6ff5f2025e061b8ce3735af78f by Abseil Team <absl-team@google.com>:

Internal change.

PiperOrigin-RevId: 247614063

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ed4c3345c4a04d8ec5c9e627058f17fce55925b1 by CJ Johnson <johnsoncj@google.com>:

Update InlinedVector::clear()

Introduces inlined_vector_exception_safety_test with the first test (clear), adds new benchmarks (for clear), and updates the implementation of clear.

PiperOrigin-RevId: 247496049

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144a3a77c93bc8b2226da6f4b56166ee3d9868de by Derek Mauro <dmauro@google.com>:

Internal change

PiperOrigin-RevId: 247482532

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286bbb89e154d5424955b644edad5fe04be487f8 by Derek Mauro <dmauro@google.com>:

Add scripts to run ASAN and TSAN on CI.

PiperOrigin-RevId: 247479658
GitOrigin-RevId: ab1a58c85a462884413ec0022dc1fff19ccb8602
Change-Id: Ief4c5a62587d0c59d405735df469d498aa6bf101

1 files changed, 15 insertions, 0 deletions

diff --git a/absl/synchronization/mutex_test.cc b/absl/synchronization/mutex_test.cc
index 1021122..2e10f09 100644
--- a/absl/synchronization/mutex_test.cc
+++ b/absl/synchronization/mutex_test.cc
@@ -815,7 +815,12 @@ TEST(Mutex, MutexReaderDecrementBug) NO_THREAD_SAFETY_ANALYSIS {
 
 // Test that we correctly handle the situation when a lock is
 // held and then destroyed (w/o unlocking).
+#ifdef THREAD_SANITIZER
+// TSAN reports errors when locked Mutexes are destroyed.
+TEST(Mutex, DISABLED_LockedMutexDestructionBug) NO_THREAD_SAFETY_ANALYSIS {
+#else
 TEST(Mutex, LockedMutexDestructionBug) NO_THREAD_SAFETY_ANALYSIS {
+#endif
   for (int i = 0; i != 10; i++) {
     // Create, lock and destroy 10 locks.
     const int kNumLocks = 10;
@@ -1062,7 +1067,12 @@ class ScopedDisableBazelTestWarnings {
 const char ScopedDisableBazelTestWarnings::kVarName[] =
     "TEST_WARNINGS_OUTPUT_FILE";
 
+#ifdef THREAD_SANITIZER
+// This test intentionally creates deadlocks to test the deadlock detector.
+TEST(Mutex, DISABLED_DeadlockDetectorBazelWarning) {
+#else
 TEST(Mutex, DeadlockDetectorBazelWarning) {
+#endif
   absl::SetMutexDeadlockDetectionMode(absl::OnDeadlockCycle::kReport);
 
   // Cause deadlock detection to detect something, if it's
@@ -1109,7 +1119,12 @@ TEST(Mutex, DeadlockDetectorStessTest) NO_THREAD_SAFETY_ANALYSIS {
   }
 }
 
+#ifdef THREAD_SANITIZER
+// TSAN reports errors when locked Mutexes are destroyed.
+TEST(Mutex, DISABLED_DeadlockIdBug) NO_THREAD_SAFETY_ANALYSIS {
+#else
 TEST(Mutex, DeadlockIdBug) NO_THREAD_SAFETY_ANALYSIS {
+#endif
   // Test a scenario where a cached deadlock graph node id in the
   // list of held locks is not invalidated when the corresponding
   // mutex is deleted.