1 files changed, 34 insertions, 19 deletions

diff --git a/third_party/abseil-cpp/absl/container/inlined_vector_test.cc b/third_party/abseil-cpp/absl/container/inlined_vector_test.cc
index 2c9b0d0e03..98aff33498 100644
--- a/third_party/abseil-cpp/absl/container/inlined_vector_test.cc
+++ b/third_party/abseil-cpp/absl/container/inlined_vector_test.cc
@@ -30,6 +30,7 @@
 #include "absl/base/internal/exception_testing.h"
 #include "absl/base/internal/raw_logging.h"
 #include "absl/base/macros.h"
+#include "absl/base/options.h"
 #include "absl/container/internal/counting_allocator.h"
 #include "absl/container/internal/test_instance_tracker.h"
 #include "absl/hash/hash_testing.h"
@@ -247,6 +248,16 @@ TEST(IntVec, Erase) {
   }
 }
 
+TEST(IntVec, Hardened) {
+  IntVec v;
+  Fill(&v, 10);
+  EXPECT_EQ(v[9], 9);
+#if !defined(NDEBUG) || ABSL_OPTION_HARDENED
+  EXPECT_DEATH_IF_SUPPORTED(v[10], "");
+  EXPECT_DEATH_IF_SUPPORTED(v[-1], "");
+#endif
+}
+
 // At the end of this test loop, the elements between [erase_begin, erase_end)
 // should have reference counts == 0, and all others elements should have
 // reference counts == 1.
@@ -725,22 +736,26 @@ TEST(OverheadTest, Storage) {
   // In particular, ensure that std::allocator doesn't cost anything to store.
   // The union should be absorbing some of the allocation bookkeeping overhead
   // in the larger vectors, leaving only the size_ field as overhead.
-  EXPECT_EQ(2 * sizeof(int*),
-            sizeof(absl::InlinedVector<int*, 1>) - 1 * sizeof(int*));
-  EXPECT_EQ(1 * sizeof(int*),
-            sizeof(absl::InlinedVector<int*, 2>) - 2 * sizeof(int*));
-  EXPECT_EQ(1 * sizeof(int*),
-            sizeof(absl::InlinedVector<int*, 3>) - 3 * sizeof(int*));
-  EXPECT_EQ(1 * sizeof(int*),
-            sizeof(absl::InlinedVector<int*, 4>) - 4 * sizeof(int*));
-  EXPECT_EQ(1 * sizeof(int*),
-            sizeof(absl::InlinedVector<int*, 5>) - 5 * sizeof(int*));
-  EXPECT_EQ(1 * sizeof(int*),
-            sizeof(absl::InlinedVector<int*, 6>) - 6 * sizeof(int*));
-  EXPECT_EQ(1 * sizeof(int*),
-            sizeof(absl::InlinedVector<int*, 7>) - 7 * sizeof(int*));
-  EXPECT_EQ(1 * sizeof(int*),
-            sizeof(absl::InlinedVector<int*, 8>) - 8 * sizeof(int*));
+
+  struct T { void* val; };
+  size_t expected_overhead = sizeof(T);
+
+  EXPECT_EQ((2 * expected_overhead),
+            sizeof(absl::InlinedVector<T, 1>) - sizeof(T[1]));
+  EXPECT_EQ(expected_overhead,
+            sizeof(absl::InlinedVector<T, 2>) - sizeof(T[2]));
+  EXPECT_EQ(expected_overhead,
+            sizeof(absl::InlinedVector<T, 3>) - sizeof(T[3]));
+  EXPECT_EQ(expected_overhead,
+            sizeof(absl::InlinedVector<T, 4>) - sizeof(T[4]));
+  EXPECT_EQ(expected_overhead,
+            sizeof(absl::InlinedVector<T, 5>) - sizeof(T[5]));
+  EXPECT_EQ(expected_overhead,
+            sizeof(absl::InlinedVector<T, 6>) - sizeof(T[6]));
+  EXPECT_EQ(expected_overhead,
+            sizeof(absl::InlinedVector<T, 7>) - sizeof(T[7]));
+  EXPECT_EQ(expected_overhead,
+            sizeof(absl::InlinedVector<T, 8>) - sizeof(T[8]));
 }
 
 TEST(IntVec, Clear) {
@@ -780,7 +795,7 @@ TEST(IntVec, Reserve) {
 TEST(StringVec, SelfRefPushBack) {
   std::vector<std::string> std_v;
   absl::InlinedVector<std::string, 4> v;
-  const std::string s = "A quite long std::string to ensure heap.";
+  const std::string s = "A quite long string to ensure heap.";
   std_v.push_back(s);
   v.push_back(s);
   for (int i = 0; i < 20; ++i) {
@@ -795,7 +810,7 @@ TEST(StringVec, SelfRefPushBack) {
 TEST(StringVec, SelfRefPushBackWithMove) {
   std::vector<std::string> std_v;
   absl::InlinedVector<std::string, 4> v;
-  const std::string s = "A quite long std::string to ensure heap.";
+  const std::string s = "A quite long string to ensure heap.";
   std_v.push_back(s);
   v.push_back(s);
   for (int i = 0; i < 20; ++i) {
@@ -808,7 +823,7 @@ TEST(StringVec, SelfRefPushBackWithMove) {
 }
 
 TEST(StringVec, SelfMove) {
-  const std::string s = "A quite long std::string to ensure heap.";
+  const std::string s = "A quite long string to ensure heap.";
   for (int len = 0; len < 20; len++) {
     SCOPED_TRACE(len);
     absl::InlinedVector<std::string, 8> v;