WIP: Introduce CompressibleString

components/compression/compression_utils_unittest.cc

Index: components/compression/compression_utils_unittest.cc
diff --git a/components/compression/compression_utils_unittest.cc b/components/compression/compression_utils_unittest.cc
deleted file mode 100644
index 84394b753537805ee26b4dda0aa5324802d221ad..0000000000000000000000000000000000000000
--- a/components/compression/compression_utils_unittest.cc
+++ /dev/null
@@ -1,91 +0,0 @@
-// Copyright 2014 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 "components/compression/compression_utils.h"
-
-#include <stddef.h>
-#include <stdint.h>
-
-#include <string>
-
-#include "base/logging.h"
-#include "base/macros.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace compression {
-
-namespace {
-
-// The data to be compressed by gzip. This is the hex representation of "hello
-// world".
-const uint8_t kData[] = {0x68, 0x65, 0x6c, 0x6c, 0x6f, 0x20,
-                         0x77, 0x6f, 0x72, 0x6c, 0x64};
-
-// This is the string representation of gzip compressed string above. It was
-// obtained by running echo -n "hello world" | gzip -c | hexdump -e '8 1 ",
-// 0x%x"' followed by 0'ing out the OS byte (10th byte) in the header. This is
-// so that the test passes on all platforms (that run various OS'es).
-const uint8_t kCompressedData[] = {
-    0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xcb,
-    0x48, 0xcd, 0xc9, 0xc9, 0x57, 0x28, 0xcf, 0x2f, 0xca, 0x49, 0x01,
-    0x00, 0x85, 0x11, 0x4a, 0x0d, 0x0b, 0x00, 0x00, 0x00};
-
-}  // namespace
-
-TEST(CompressionUtilsTest, GzipCompression) {
-  std::string data(reinterpret_cast<const char*>(kData), arraysize(kData));
-  std::string compressed_data;
-  EXPECT_TRUE(GzipCompress(data, &compressed_data));
-  std::string golden_compressed_data(
-      reinterpret_cast<const char*>(kCompressedData),
-      arraysize(kCompressedData));
-  EXPECT_EQ(golden_compressed_data, compressed_data);
-}
-
-TEST(CompressionUtilsTest, GzipUncompression) {
-  std::string compressed_data(reinterpret_cast<const char*>(kCompressedData),
-                              arraysize(kCompressedData));
-
-  std::string uncompressed_data;
-  EXPECT_TRUE(GzipUncompress(compressed_data, &uncompressed_data));
-
-  std::string golden_data(reinterpret_cast<const char*>(kData),
-                          arraysize(kData));
-  EXPECT_EQ(golden_data, uncompressed_data);
-}
-
-// Checks that compressing/decompressing input > 256 bytes works as expected.
-TEST(CompressionUtilsTest, LargeInput) {
-  const size_t kSize = 32 * 1024;
-
-  // Generate a data string of |kSize| for testing.
-  std::string data;
-  data.resize(kSize);
-  for (size_t i = 0; i < kSize; ++i)
-    data[i] = static_cast<char>(i & 0xFF);
-
-  std::string compressed_data;
-  EXPECT_TRUE(GzipCompress(data, &compressed_data));
-
-  std::string uncompressed_data;
-  EXPECT_TRUE(GzipUncompress(compressed_data, &uncompressed_data));
-
-  EXPECT_EQ(data, uncompressed_data);
-}
-
-TEST(CompressionUtilsTest, InPlace) {
-  const std::string original_data(reinterpret_cast<const char*>(kData),
-                                  arraysize(kData));
-  const std::string golden_compressed_data(
-      reinterpret_cast<const char*>(kCompressedData),
-      arraysize(kCompressedData));
-
-  std::string data(original_data);
-  EXPECT_TRUE(GzipCompress(data, &data));
-  EXPECT_EQ(golden_compressed_data, data);
-  EXPECT_TRUE(GzipUncompress(data, &data));
-  EXPECT_EQ(original_data, data);
-}
-
-}  // namespace compression