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| 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. |
| 4 |
| 5 #include "base/memory/ref_counted_memory.h" |
| 6 |
| 7 #include "testing/gtest/include/gtest/gtest.h" |
| 8 |
| 9 namespace base { |
| 10 |
| 11 TEST(RefCountedMemoryUnitTest, RefCountedStaticMemory) { |
| 12 scoped_refptr<RefCountedMemory> mem = new RefCountedStaticMemory( |
| 13 reinterpret_cast<const uint8*>("static mem00"), 10); |
| 14 |
| 15 EXPECT_EQ(10U, mem->size()); |
| 16 EXPECT_EQ("static mem", |
| 17 std::string(reinterpret_cast<const char*>(mem->front()), |
| 18 mem->size())); |
| 19 } |
| 20 |
| 21 TEST(RefCountedMemoryUnitTest, RefCountedBytes) { |
| 22 std::vector<uint8> data; |
| 23 data.push_back(45); |
| 24 data.push_back(99); |
| 25 scoped_refptr<RefCountedMemory> mem = RefCountedBytes::TakeVector(&data); |
| 26 |
| 27 EXPECT_EQ(0U, data.size()); |
| 28 |
| 29 EXPECT_EQ(2U, mem->size()); |
| 30 EXPECT_EQ(45U, mem->front()[0]); |
| 31 EXPECT_EQ(99U, mem->front()[1]); |
| 32 } |
| 33 |
| 34 TEST(RefCountedMemoryUnitTest, RefCountedString) { |
| 35 std::string s("destroy me"); |
| 36 scoped_refptr<RefCountedMemory> mem = RefCountedString::TakeString(&s); |
| 37 |
| 38 EXPECT_EQ(0U, s.size()); |
| 39 |
| 40 EXPECT_EQ(10U, mem->size()); |
| 41 EXPECT_EQ('d', mem->front()[0]); |
| 42 EXPECT_EQ('e', mem->front()[1]); |
| 43 } |
| 44 |
| 45 } // namespace base |
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