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Diffstat (limited to 'base/memory/ref_counted_memory_unittest.cc')
-rw-r--r-- | base/memory/ref_counted_memory_unittest.cc | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/base/memory/ref_counted_memory_unittest.cc b/base/memory/ref_counted_memory_unittest.cc new file mode 100644 index 000000000000..19360400c14a --- /dev/null +++ b/base/memory/ref_counted_memory_unittest.cc @@ -0,0 +1,45 @@ +// Copyright (c) 2011 The Chromium Authors. All rights reserved. +// Use of this source code is governed by a BSD-style license that can be +// found in the LICENSE file. + +#include "base/memory/ref_counted_memory.h" + +#include "testing/gtest/include/gtest/gtest.h" + +namespace base { + +TEST(RefCountedMemoryUnitTest, RefCountedStaticMemory) { + scoped_refptr<RefCountedMemory> mem = new RefCountedStaticMemory( + reinterpret_cast<const uint8*>("static mem00"), 10); + + EXPECT_EQ(10U, mem->size()); + EXPECT_EQ("static mem", + std::string(reinterpret_cast<const char*>(mem->front()), + mem->size())); +} + +TEST(RefCountedMemoryUnitTest, RefCountedBytes) { + std::vector<uint8> data; + data.push_back(45); + data.push_back(99); + scoped_refptr<RefCountedMemory> mem = RefCountedBytes::TakeVector(&data); + + EXPECT_EQ(0U, data.size()); + + EXPECT_EQ(2U, mem->size()); + EXPECT_EQ(45U, mem->front()[0]); + EXPECT_EQ(99U, mem->front()[1]); +} + +TEST(RefCountedMemoryUnitTest, RefCountedString) { + std::string s("destroy me"); + scoped_refptr<RefCountedMemory> mem = RefCountedString::TakeString(&s); + + EXPECT_EQ(0U, s.size()); + + EXPECT_EQ(10U, mem->size()); + EXPECT_EQ('d', mem->front()[0]); + EXPECT_EQ('e', mem->front()[1]); +} + +} // namespace base |