Re-enable ActivityLog AdNetworkDatabase unittest

chrome/browser/extensions/activity_log/ad_network_database_unittest.cc

Index: chrome/browser/extensions/activity_log/ad_network_database_unittest.cc
diff --git a/chrome/browser/extensions/activity_log/ad_network_database_unittest.cc b/chrome/browser/extensions/activity_log/ad_network_database_unittest.cc
deleted file mode 100644
index 9cd033524f193342a8f2b722aab552519d649c38..0000000000000000000000000000000000000000
--- a/chrome/browser/extensions/activity_log/ad_network_database_unittest.cc
+++ /dev/null
@@ -1,219 +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 "base/basictypes.h"
-#include "base/files/file_path.h"
-#include "base/logging.h"
-#include "base/macros.h"
-#include "base/memory/ref_counted.h"
-#include "base/memory/ref_counted_memory.h"
-#include "base/memory/scoped_ptr.h"
-#include "chrome/browser/extensions/activity_log/ad_network_database.h"
-#include "crypto/secure_hash.h"
-#include "crypto/sha2.h"
-#include "grit/browser_resources.h"
-#include "testing/gtest/include/gtest/gtest.h"
-#include "ui/base/resource/resource_bundle.h"
-#include "url/gurl.h"
-
-namespace extensions {
-
-namespace {
-
-// A list of fake ad networks.
-const char* kAdNetworkHosts[] = {
-  "alpha.adnetwork",
-  "bravo.adnetwork",
-  "charlie.delta.adnetwork"
-};
-
-// The number of ad networks for these tests.
-const size_t kNumAdNetworkHosts = arraysize(kAdNetworkHosts);
-
-// Each hash of an ad network is stored in an int64.
-const size_t kAdNetworkHostHashSize = sizeof(int64);
-
-// The total size for storing all ad network host hashes.
-const size_t kAdNetworkHostHashesTotalSize =
-    kAdNetworkHostHashSize * kNumAdNetworkHosts;
-
-// The size of the checksum we use in the data resource.
-const size_t kChecksumSize = 32u;
-
-// The total size of the data resource, including the checksum and all host
-// hashes.
-const size_t kDataResourceSize = kChecksumSize + kAdNetworkHostHashesTotalSize;
-
-// The MockResourceDelegate handles the call to get the data for the ad networks
-// file, which is constructed to contain hashes for the hosts in
-// |kAdNetworkHosts|.
-class MockResourceDelegate : public ui::ResourceBundle::Delegate {
- public:
-  MockResourceDelegate();
-  virtual ~MockResourceDelegate();
-
- private:
-  // Populate |data_resource_| with fake data for ad network url hashes.
-  void MakeMockResourceData();
-
-  // ResourceBundle::Delegate implementation. We actually only care about
-  // LoadDataResourceBytes(), but they're all pure virtual, so no choice but
-  // to have them all.
-  virtual base::FilePath GetPathForResourcePack(
-        const base::FilePath& pack_path, ui::ScaleFactor scale_factor) OVERRIDE;
-  virtual base::FilePath GetPathForLocalePack(
-        const base::FilePath& pack_path,
-        const std::string& locale) OVERRIDE;
-  virtual gfx::Image GetImageNamed(int resource_id) OVERRIDE;
-  virtual gfx::Image GetNativeImageNamed(
-      int resource_id, ui::ResourceBundle::ImageRTL rtl) OVERRIDE;
-  virtual base::RefCountedStaticMemory* LoadDataResourceBytes(
-        int resource_id, ui::ScaleFactor scale_factor) OVERRIDE;
-  virtual bool GetRawDataResource(int resource_id,
-                                  ui::ScaleFactor scale_factor,
-                                  base::StringPiece* value) OVERRIDE;
-  virtual bool GetLocalizedString(int message_id, base::string16* value)
-      OVERRIDE;
-  virtual scoped_ptr<gfx::Font> GetFont(ResourceBundle::FontStyle style)
-      OVERRIDE;
-
-  // The raw bits of the mocked-up data resource.
-  char raw_data_[kDataResourceSize];
-
-  // The RefCountedStaticMemory wrapper around |raw_data_|.
-  scoped_refptr<base::RefCountedStaticMemory> data_resource_;
-};
-
-MockResourceDelegate::MockResourceDelegate() {
-  MakeMockResourceData();
-}
-
-MockResourceDelegate::~MockResourceDelegate() {}
-
-void MockResourceDelegate::MakeMockResourceData() {
-  int64 host_hashes[kNumAdNetworkHosts];
-
-  for (size_t i = 0; i < kNumAdNetworkHosts; ++i) {
-    int64 hash = 0;
-    crypto::SHA256HashString(kAdNetworkHosts[i], &hash, sizeof(hash));
-    host_hashes[i] = hash;
-  }
-
-  // Create the Checksum.
-  scoped_ptr<crypto::SecureHash> hash(
-      crypto::SecureHash::Create(crypto::SecureHash::SHA256));
-  hash->Update(host_hashes, kNumAdNetworkHosts * kAdNetworkHostHashSize);
-
-  char checksum[kChecksumSize];
-  hash->Finish(checksum, kChecksumSize);
-
-  // Copy the checksum to our data.
-  memcpy(raw_data_, &checksum, kChecksumSize);
-
-  // Copy the hashes.
-  memcpy(raw_data_ + kChecksumSize, host_hashes, kAdNetworkHostHashesTotalSize);
-
-  data_resource_ =
-      new base::RefCountedStaticMemory(raw_data_, kDataResourceSize);
-};
-
-base::FilePath MockResourceDelegate::GetPathForResourcePack(
-        const base::FilePath& pack_path, ui::ScaleFactor scale_factor) {
-  return base::FilePath();
-}
-
-base::FilePath MockResourceDelegate::GetPathForLocalePack(
-        const base::FilePath& pack_path,
-        const std::string& locale) {
-  return base::FilePath();
-}
-
-gfx::Image MockResourceDelegate::GetImageNamed(int resource_id) {
-  return gfx::Image();
-}
-
-gfx::Image MockResourceDelegate::GetNativeImageNamed(
-    int resource_id, ui::ResourceBundle::ImageRTL rtl) {
-  return gfx::Image();
-}
-
-base::RefCountedStaticMemory* MockResourceDelegate::LoadDataResourceBytes(
-        int resource_id, ui::ScaleFactor scale_factor) {
-  if (resource_id != IDR_AD_NETWORK_HASHES)
-    return NULL;
-  return data_resource_;
-}
-
-bool MockResourceDelegate::GetRawDataResource(int resource_id,
-                                              ui::ScaleFactor scale_factor,
-                                              base::StringPiece* value) {
-  return false;
-}
-
-bool MockResourceDelegate::GetLocalizedString(int message_id,
-                                              base::string16* value) {
-  return false;
-}
-
-scoped_ptr<gfx::Font> MockResourceDelegate::GetFont(
-    ResourceBundle::FontStyle style) {
-  return scoped_ptr<gfx::Font>();
-}
-
-}  // namespace
-
-class AdNetworkDatabaseUnitTest : public testing::Test {
- protected:
-  virtual void SetUp() OVERRIDE;
-
- private:
-  scoped_ptr<MockResourceDelegate> mock_resource_delegate_;
-};
-
-void AdNetworkDatabaseUnitTest::SetUp() {
-  // Clear the current resource bundle, and replace it with one with our own
-  // Delegate.
-  mock_resource_delegate_.reset(new MockResourceDelegate);
-  ui::ResourceBundle::CleanupSharedInstance();
-  ui::ResourceBundle::InitSharedInstanceWithLocale(
-      "en-US", mock_resource_delegate_.get());
-}
-
-TEST_F(AdNetworkDatabaseUnitTest, DISABLED_AdNetworkDatabaseTest) {
-  const AdNetworkDatabase* database = AdNetworkDatabase::Get();
-  ASSERT_TRUE(database);
-
-  // First, just check the basic urls in the list of ad networks.
-  EXPECT_TRUE(database->IsAdNetwork(GURL("http://alpha.adnetwork")));
-  EXPECT_TRUE(database->IsAdNetwork(GURL("http://bravo.adnetwork")));
-  EXPECT_TRUE(database->IsAdNetwork(GURL("http://charlie.delta.adnetwork")));
-
-  // Next, try adding some paths. These should still register.
-  EXPECT_TRUE(database->IsAdNetwork(GURL("http://alpha.adnetwork/foo")));
-  EXPECT_TRUE(database->IsAdNetwork(GURL("http://bravo.adnetwork/foo/bar")));
-  EXPECT_TRUE(
-      database->IsAdNetwork(GURL("http://charlie.delta.adnetwork/foo.html")));
-
-  // Then, try subdomains. These should not register, as they are treated as
-  // different hosts.
-  EXPECT_FALSE(database->IsAdNetwork(GURL("http://foo.alpha.adnetwork")));
-  EXPECT_FALSE(database->IsAdNetwork(GURL("http://foo.bar.bravo.adnetwork")));
-  EXPECT_FALSE(
-      database->IsAdNetwork(GURL("http://foo.charlie.delta.adnetwork")));
-
-  // Check to make sure that removing a subdomain (from charlie.delta.adnetwork)
-  // is considered different, and doesn't register.
-  EXPECT_FALSE(database->IsAdNetwork(GURL("http://delta.adnetwork")));
-
-  // And, of course, try some random sites and make sure we don't miscategorize.
-  EXPECT_FALSE(database->IsAdNetwork(GURL("http://www.google.com")));
-  EXPECT_FALSE(database->IsAdNetwork(GURL("http://drive.google.com")));
-  EXPECT_FALSE(database->IsAdNetwork(GURL("https://www.google.com")));
-  EXPECT_FALSE(
-      database->IsAdNetwork(GURL("file:///usr/someone/files/file.html")));
-  EXPECT_FALSE(database->IsAdNetwork(
-      GURL("chrome-extension://aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa")));
-}
-
-}  // namespace extensions