Export of internal Abseil changes.

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70f43a482d7d4ae4a255f17ca02b0106653dd600 by Shaindel Schwartz <shaindel@google.com>:

Internal change

PiperOrigin-RevId: 201571193

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93e6e9c2e683158be49d9dd1f5cb1a91d0c0f556 by Abseil Team <absl-team@google.com>:

Internal change.

PiperOrigin-RevId: 201567108

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fbd8ee94fbe9f2448e5adf5e88706f9c8216048f by Juemin Yang <jueminyang@google.com>:

str_format release

PiperOrigin-RevId: 201565129

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387faa301555a8a888c4429df52734aa806dca46 by Abseil Team <absl-team@google.com>:

Adds a defaulted allocator parameter to the size_type constructor of InlinedVector

PiperOrigin-RevId: 201558711

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39b15ea2c68d7129d70cbde7e71af900032595ec by Matt Calabrese <calabrese@google.com>:

Update the variant implementation to eliminate unnecessary checking on alternative access when the index is known or required to be correct.

PiperOrigin-RevId: 201529535

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adab77f1f7bb363aa534297f22aae2b0f08889ea by Abseil Team <absl-team@google.com>:

Import of CCTZ from GitHub.

PiperOrigin-RevId: 201458388

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a701dc0ba62e3cadf0de14203415b91df4ee8151 by Greg Falcon <gfalcon@google.com>:

Internal cleanup

PiperOrigin-RevId: 201394836

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8a7191410b8f440fdfa27f722ff05e451502ab61 by Abseil Team <absl-team@google.com>:

Import of CCTZ from GitHub.

PiperOrigin-RevId: 201369269
GitOrigin-RevId: 70f43a482d7d4ae4a255f17ca02b0106653dd600
Change-Id: I8ab073b30b4e27405a3b6da2c826bb4f3f0b9af6

1 files changed, 26 insertions, 0 deletions

diff --git a/absl/container/inlined_vector_test.cc b/absl/container/inlined_vector_test.cc
index 26a7d5bca86f..f81fad569dcd 100644
--- a/absl/container/inlined_vector_test.cc
+++ b/absl/container/inlined_vector_test.cc
@@ -1763,4 +1763,30 @@ TEST(AllocatorSupportTest, ScopedAllocatorWorks) {
   EXPECT_EQ(allocated, 0);
 }
 
+TEST(AllocatorSupportTest, SizeAllocConstructor) {
+  constexpr int inlined_size = 4;
+  using Alloc = CountingAllocator<int>;
+  using AllocVec = absl::InlinedVector<int, inlined_size, Alloc>;
+
+  {
+    auto len = inlined_size / 2;
+    int64_t allocated = 0;
+    auto v = AllocVec(len, Alloc(&allocated));
+
+    // Inline storage used; allocator should not be invoked
+    EXPECT_THAT(allocated, 0);
+    EXPECT_THAT(v, AllOf(SizeIs(len), Each(0)));
+  }
+
+  {
+    auto len = inlined_size * 2;
+    int64_t allocated = 0;
+    auto v = AllocVec(len, Alloc(&allocated));
+
+    // Out of line storage used; allocation of 8 elements expected
+    EXPECT_THAT(allocated, len * sizeof(int));
+    EXPECT_THAT(v, AllOf(SizeIs(len), Each(0)));
+  }
+}
+
 }  // anonymous namespace