Built motion from commit 6a09e18b.|2.6.11

[motion2.git] / legacy-libs / grpc / deps / grpc / third_party / abseil-cpp / absl / container / internal / unordered_map_lookup_test.h

diff --git a/legacy-libs/grpc/deps/grpc/third_party/abseil-cpp/absl/container/internal/unordered_map_lookup_test.h b/legacy-libs/grpc/deps/grpc/third_party/abseil-cpp/absl/container/internal/unordered_map_lookup_test.h
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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
+//
+//      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.
+
+#ifndef ABSL_CONTAINER_INTERNAL_UNORDERED_MAP_LOOKUP_TEST_H_
+#define ABSL_CONTAINER_INTERNAL_UNORDERED_MAP_LOOKUP_TEST_H_
+
+#include "gmock/gmock.h"
+#include "gtest/gtest.h"
+#include "absl/container/internal/hash_generator_testing.h"
+#include "absl/container/internal/hash_policy_testing.h"
+
+namespace absl {
+namespace container_internal {
+
+template <class UnordMap>
+class LookupTest : public ::testing::Test {};
+
+TYPED_TEST_SUITE_P(LookupTest);
+
+TYPED_TEST_P(LookupTest, At) {
+  using T = hash_internal::GeneratedType<TypeParam>;
+  std::vector<T> values;
+  std::generate_n(std::back_inserter(values), 10,
+                  hash_internal::Generator<T>());
+  TypeParam m(values.begin(), values.end());
+  for (const auto& p : values) {
+    const auto& val = m.at(p.first);
+    EXPECT_EQ(p.second, val) << ::testing::PrintToString(p.first);
+  }
+}
+
+TYPED_TEST_P(LookupTest, OperatorBracket) {
+  using T = hash_internal::GeneratedType<TypeParam>;
+  using V = typename TypeParam::mapped_type;
+  std::vector<T> values;
+  std::generate_n(std::back_inserter(values), 10,
+                  hash_internal::Generator<T>());
+  TypeParam m;
+  for (const auto& p : values) {
+    auto& val = m[p.first];
+    EXPECT_EQ(V(), val) << ::testing::PrintToString(p.first);
+    val = p.second;
+  }
+  for (const auto& p : values)
+    EXPECT_EQ(p.second, m[p.first]) << ::testing::PrintToString(p.first);
+}
+
+TYPED_TEST_P(LookupTest, Count) {
+  using T = hash_internal::GeneratedType<TypeParam>;
+  std::vector<T> values;
+  std::generate_n(std::back_inserter(values), 10,
+                  hash_internal::Generator<T>());
+  TypeParam m;
+  for (const auto& p : values)
+    EXPECT_EQ(0, m.count(p.first)) << ::testing::PrintToString(p.first);
+  m.insert(values.begin(), values.end());
+  for (const auto& p : values)
+    EXPECT_EQ(1, m.count(p.first)) << ::testing::PrintToString(p.first);
+}
+
+TYPED_TEST_P(LookupTest, Find) {
+  using std::get;
+  using T = hash_internal::GeneratedType<TypeParam>;
+  std::vector<T> values;
+  std::generate_n(std::back_inserter(values), 10,
+                  hash_internal::Generator<T>());
+  TypeParam m;
+  for (const auto& p : values)
+    EXPECT_TRUE(m.end() == m.find(p.first))
+        << ::testing::PrintToString(p.first);
+  m.insert(values.begin(), values.end());
+  for (const auto& p : values) {
+    auto it = m.find(p.first);
+    EXPECT_TRUE(m.end() != it) << ::testing::PrintToString(p.first);
+    EXPECT_EQ(p.second, get<1>(*it)) << ::testing::PrintToString(p.first);
+  }
+}
+
+TYPED_TEST_P(LookupTest, EqualRange) {
+  using std::get;
+  using T = hash_internal::GeneratedType<TypeParam>;
+  std::vector<T> values;
+  std::generate_n(std::back_inserter(values), 10,
+                  hash_internal::Generator<T>());
+  TypeParam m;
+  for (const auto& p : values) {
+    auto r = m.equal_range(p.first);
+    ASSERT_EQ(0, std::distance(r.first, r.second));
+  }
+  m.insert(values.begin(), values.end());
+  for (const auto& p : values) {
+    auto r = m.equal_range(p.first);
+    ASSERT_EQ(1, std::distance(r.first, r.second));
+    EXPECT_EQ(p.second, get<1>(*r.first)) << ::testing::PrintToString(p.first);
+  }
+}
+
+REGISTER_TYPED_TEST_CASE_P(LookupTest, At, OperatorBracket, Count, Find,
+                           EqualRange);
+
+}  // namespace container_internal
+}  // namespace absl
+
+#endif  // ABSL_CONTAINER_INTERNAL_UNORDERED_MAP_LOOKUP_TEST_H_