1 files changed, 61 insertions, 0 deletions
diff --git a/net/disk_cache/addr_unittest.cc b/net/disk_cache/addr_unittest.cc
new file mode 100644
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+++ b/net/disk_cache/addr_unittest.cc
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+// 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 "net/disk_cache/addr.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+namespace disk_cache {
+
+TEST(DiskCacheTest, CacheAddr_Size) {
+  Addr addr1(0);
+  EXPECT_FALSE(addr1.is_initialized());
+
+  // The object should not be more expensive than the actual address.
+  EXPECT_EQ(sizeof(uint32), sizeof(addr1));
+}
+
+TEST(DiskCacheTest, CacheAddr_ValidValues) {
+  Addr addr2(BLOCK_1K, 3, 5, 25);
+  EXPECT_EQ(BLOCK_1K, addr2.file_type());
+  EXPECT_EQ(3, addr2.num_blocks());
+  EXPECT_EQ(5, addr2.FileNumber());
+  EXPECT_EQ(25, addr2.start_block());
+  EXPECT_EQ(1024, addr2.BlockSize());
+}
+
+TEST(DiskCacheTest, CacheAddr_InvalidValues) {
+  Addr addr3(BLOCK_4K, 0x44, 0x41508, 0x952536);
+  EXPECT_EQ(BLOCK_4K, addr3.file_type());
+  EXPECT_EQ(4, addr3.num_blocks());
+  EXPECT_EQ(8, addr3.FileNumber());
+  EXPECT_EQ(0x2536, addr3.start_block());
+  EXPECT_EQ(4096, addr3.BlockSize());
+}
+
+}  // namespace disk_cache