Add net to the repository.

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@14 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 96 insertions, 0 deletions

diff --git a/net/disk_cache/storage_block_unittest.cc b/net/disk_cache/storage_block_unittest.cc
new file mode 100644
index 0000000..9f6e8c1
--- /dev/null
+++ b/net/disk_cache/storage_block_unittest.cc
@@ -0,0 +1,96 @@
+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//    * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//    * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//    * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include "base/file_util.h"
+#include "net/disk_cache/storage_block.h"
+#include "net/disk_cache/storage_block-inl.h"
+#include "net/disk_cache/disk_cache_test_util.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+TEST(DiskCacheTest, StorageBlock_LoadStore) {
+  std::wstring filename = GetCachePath();
+  file_util::AppendToPath(&filename, L"a_test");
+  scoped_refptr<disk_cache::MappedFile> file(new disk_cache::MappedFile);
+  ASSERT_TRUE(CreateCacheTestFile(filename.c_str()));
+  ASSERT_TRUE(file->Init(filename, 8192));
+
+  disk_cache::CacheEntryBlock entry1(file, disk_cache::Addr(0xa0010001));
+  memset(entry1.Data(), 0, sizeof(disk_cache::EntryStore));
+  entry1.Data()->hash = 0xaa5555aa;
+  entry1.Data()->rankings_node = 0xa0010002;
+
+  EXPECT_TRUE(entry1.Store());
+  entry1.Data()->hash = 0x88118811;
+  entry1.Data()->rankings_node = 0xa0040009;
+
+  EXPECT_TRUE(entry1.Load());
+  EXPECT_EQ(0xaa5555aa, entry1.Data()->hash);
+  EXPECT_EQ(0xa0010002, entry1.Data()->rankings_node);
+}
+
+TEST(DiskCacheTest, StorageBlock_SetData) {
+  std::wstring filename = GetCachePath();
+  file_util::AppendToPath(&filename, L"a_test");
+  scoped_refptr<disk_cache::MappedFile> file(new disk_cache::MappedFile);
+  ASSERT_TRUE(CreateCacheTestFile(filename.c_str()));
+  ASSERT_TRUE(file->Init(filename, 8192));
+
+  disk_cache::CacheEntryBlock entry1(file, disk_cache::Addr(0xa0010001));
+  entry1.Data()->hash = 0xaa5555aa;
+
+  disk_cache::CacheEntryBlock entry2(file, disk_cache::Addr(0xa0010002));
+  EXPECT_TRUE(entry2.Load());
+  EXPECT_TRUE(entry2.Data() != NULL);
+  EXPECT_EQ(0, entry2.Data()->hash);
+
+  EXPECT_TRUE(entry2.Data() != entry1.Data());
+  entry2.SetData(entry1.Data());
+  EXPECT_EQ(0xaa5555aa, entry2.Data()->hash);
+  EXPECT_TRUE(entry2.Data() == entry1.Data());
+}
+
+TEST(DiskCacheTest, StorageBlock_SetModified) {
+  std::wstring filename = GetCachePath();
+  file_util::AppendToPath(&filename, L"a_test");
+  scoped_refptr<disk_cache::MappedFile> file(new disk_cache::MappedFile);
+  ASSERT_TRUE(CreateCacheTestFile(filename.c_str()));
+  ASSERT_TRUE(file->Init(filename, 8192));
+
+  disk_cache::CacheEntryBlock* entry1 =
+      new disk_cache::CacheEntryBlock(file, disk_cache::Addr(0xa0010003));
+  EXPECT_TRUE(entry1->Load());
+  EXPECT_EQ(0, entry1->Data()->hash);
+  entry1->Data()->hash = 0x45687912;
+  entry1->set_modified();
+  delete entry1;
+
+  disk_cache::CacheEntryBlock entry2(file, disk_cache::Addr(0xa0010003));
+  EXPECT_TRUE(entry2.Load());
+  EXPECT_EQ(0x45687912, entry2.Data()->hash);
+}