| // Copyright (C) 2014 The Android Open Source Project |
| // |
| // 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 "emugl/common/id_to_object_map.h" |
| |
| #include <gtest/gtest.h> |
| |
| namespace emugl { |
| |
| namespace { |
| |
| typedef IdToObjectMapBase::KeyType KeyType; |
| |
| class Foo { |
| public: |
| Foo() : mVal(0) {} |
| Foo(int val) : mVal(val) {} |
| ~Foo() {} |
| int val() const { return mVal; } |
| void setVal(int val) { mVal = val; } |
| private: |
| int mVal; |
| }; |
| |
| } // namespace |
| |
| TEST(IdToObjectMap, Empty) { |
| IdToObjectMap<Foo> map; |
| EXPECT_TRUE(map.empty()); |
| EXPECT_EQ(0U, map.size()); |
| } |
| |
| TEST(IdToObjectMap, SetIntegerRange) { |
| IdToObjectMap<Foo> map; |
| KeyType kMax = 10000; |
| |
| // Add all items in the map. |
| for (KeyType n = 0; n < kMax; ++n) { |
| EXPECT_FALSE(map.set(n, new Foo(n))) << "For key " << n; |
| } |
| |
| // Check final size. |
| EXPECT_EQ(static_cast<size_t>(kMax), map.size()); |
| |
| // Find all items in the map. |
| for (KeyType n = 0; n < kMax; ++n) { |
| EXPECT_TRUE(map.contains(n)) << "For key " << n; |
| Foo* foo = NULL; |
| EXPECT_TRUE(map.find(n, &foo)) << "For key " << n; |
| if (foo) { |
| EXPECT_EQ(static_cast<int>(n), foo->val()) << "For key " << n; |
| } |
| } |
| } |
| |
| TEST(IdToObjectMap, RemoveAll) { |
| IdToObjectMap<Foo> map; |
| KeyType kMax = 10000; |
| |
| // Add all items in the map. |
| for (KeyType n = 0; n < kMax; ++n) { |
| EXPECT_FALSE(map.set(n, new Foo(n))) << "For key " << n; |
| } |
| |
| EXPECT_EQ(static_cast<size_t>(kMax), map.size()); |
| |
| for (KeyType n = 0; n < kMax; ++n) { |
| EXPECT_TRUE(map.remove(n)) << "For key " << n; |
| } |
| EXPECT_EQ(0U, map.size()); |
| } |
| |
| TEST(IdToObjectMap, RemoveOdd) { |
| IdToObjectMap<Foo> map; |
| KeyType kMax = 10000; |
| |
| // Add all items in the map. |
| for (KeyType n = 0; n < kMax; ++n) { |
| EXPECT_FALSE(map.set(n, new Foo(n))) << "For key " << n; |
| } |
| |
| EXPECT_EQ(static_cast<size_t>(kMax), map.size()); |
| |
| for (KeyType n = 0; n < kMax; ++n) { |
| if (n & 1) { |
| EXPECT_TRUE(map.remove(n)) << "For key " << n; |
| } |
| } |
| EXPECT_EQ(static_cast<size_t>(kMax / 2), map.size()); |
| |
| for (KeyType n = 0; n < kMax; ++n) { |
| if (n & 1) { |
| EXPECT_FALSE(map.contains(n)) << "For key " << n; |
| } else { |
| EXPECT_TRUE(map.contains(n)) << "For key " << n; |
| Foo* foo = NULL; |
| EXPECT_TRUE(map.find(n, &foo)) << "For key " << n; |
| if (foo) { |
| EXPECT_EQ(static_cast<int>(n), foo->val()); |
| } |
| } |
| } |
| } |
| |
| } // namespace emugl |