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authorAbseil Team <absl-team@google.com>2018-09-27T19·24-0700
committerDerek Mauro <dmauro@google.com>2018-09-27T19·28-0400
commit48cd2c3f351ff188bc85684b84a91b6e6d17d896 (patch)
tree6f92b0cbb0f8282b7df1cd567cb66406fbbb6f80 /absl/container/internal/hash_policy_testing_test.cc
parente291c279e458761e77a69b09b129d3d1e81f1e80 (diff)
Export of internal Abseil changes.
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4eacae3ff1b14b1d309e8092185bc10e8a6203cf by Derek Mauro <dmauro@google.com>:

Release SwissTable - a fast, efficient, cache-friendly hash table.

https://www.youtube.com/watch?v=ncHmEUmJZf4

PiperOrigin-RevId: 214816527

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df8c3dfab3cfb2f4365909a84d0683b193cfbb11 by Derek Mauro <dmauro@google.com>:

Internal change

PiperOrigin-RevId: 214785288

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1eabd5266bbcebc33eecc91e5309b751856a75c8 by Abseil Team <absl-team@google.com>:

Internal change

PiperOrigin-RevId: 214722931

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2ebbfac950f83146b46253038e7dd7dcde9f2951 by Derek Mauro <dmauro@google.com>:

Internal change

PiperOrigin-RevId: 214701684
GitOrigin-RevId: 4eacae3ff1b14b1d309e8092185bc10e8a6203cf
Change-Id: I9ba64e395b22ad7863213d157b8019b082adc19d
Diffstat (limited to 'absl/container/internal/hash_policy_testing_test.cc')
-rw-r--r--absl/container/internal/hash_policy_testing_test.cc43
1 files changed, 43 insertions, 0 deletions
diff --git a/absl/container/internal/hash_policy_testing_test.cc b/absl/container/internal/hash_policy_testing_test.cc
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+// Copyright 2018 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
+//
+//      http://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 "absl/container/internal/hash_policy_testing.h"
+
+#include "gtest/gtest.h"
+
+namespace absl {
+namespace container_internal {
+namespace {
+
+TEST(_, Hash) {
+  StatefulTestingHash h1;
+  EXPECT_EQ(1, h1.id());
+  StatefulTestingHash h2;
+  EXPECT_EQ(2, h2.id());
+  StatefulTestingHash h1c(h1);
+  EXPECT_EQ(1, h1c.id());
+  StatefulTestingHash h2m(std::move(h2));
+  EXPECT_EQ(2, h2m.id());
+  EXPECT_EQ(0, h2.id());
+  StatefulTestingHash h3;
+  EXPECT_EQ(3, h3.id());
+  h3 = StatefulTestingHash();
+  EXPECT_EQ(4, h3.id());
+  h3 = std::move(h1);
+  EXPECT_EQ(1, h3.id());
+}
+
+}  // namespace
+}  // namespace container_internal
+}  // namespace absl