Move webkit/{browser,common}/dom_storage into content/

webkit/common/dom_storage/dom_storage_map_unittest.cc

Index: webkit/common/dom_storage/dom_storage_map_unittest.cc
diff --git a/webkit/common/dom_storage/dom_storage_map_unittest.cc b/webkit/common/dom_storage/dom_storage_map_unittest.cc
deleted file mode 100644
index d634bce977208a34a4b89bd495c9abe4446be138..0000000000000000000000000000000000000000
--- a/webkit/common/dom_storage/dom_storage_map_unittest.cc
+++ /dev/null
@@ -1,124 +0,0 @@
-// Copyright (c) 2012 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/strings/utf_string_conversions.h"
-#include "testing/gtest/include/gtest/gtest.h"
-#include "webkit/common/dom_storage/dom_storage_map.h"
-
-namespace dom_storage {
-
-TEST(DomStorageMapTest, DomStorageMapBasics) {
-  const base::string16 kKey(ASCIIToUTF16("key"));
-  const base::string16 kValue(ASCIIToUTF16("value"));
-  const size_t kValueBytes = kValue.size() * sizeof(char16);
-  const size_t kItemBytes =
-      (kKey.size() + kValue.size()) * sizeof(char16);
-  const base::string16 kKey2(ASCIIToUTF16("key2"));
-  const size_t kKey2Bytes = kKey2.size() * sizeof(char16);
-  const base::string16 kValue2(ASCIIToUTF16("value2"));
-  const size_t kItem2Bytes =
-      (kKey2.size() + kValue2.size()) * sizeof(char16);
-  const size_t kQuota = 1024;  // 1K quota for this test.
-
-  scoped_refptr<DomStorageMap> map(new DomStorageMap(kQuota));
-  base::string16 old_value;
-  base::NullableString16 old_nullable_value;
-  ValuesMap swap;
-  scoped_refptr<DomStorageMap> copy;
-
-  // Check the behavior of an empty map.
-  EXPECT_EQ(0u, map->Length());
-  EXPECT_TRUE(map->Key(0).is_null());
-  EXPECT_TRUE(map->Key(100).is_null());
-  EXPECT_TRUE(map->GetItem(kKey).is_null());
-  EXPECT_FALSE(map->RemoveItem(kKey, &old_value));
-  EXPECT_EQ(0u, map->bytes_used());
-  copy = map->DeepCopy();
-  EXPECT_EQ(0u, copy->Length());
-  EXPECT_EQ(0u, copy->bytes_used());
-  map->SwapValues(&swap);
-  EXPECT_TRUE(swap.empty());
-
-  // Check the behavior of a map containing some values.
-  EXPECT_TRUE(map->SetItem(kKey, kValue, &old_nullable_value));
-  EXPECT_TRUE(old_nullable_value.is_null());
-  EXPECT_EQ(1u, map->Length());
-  EXPECT_EQ(kKey, map->Key(0).string());
-  EXPECT_TRUE(map->Key(1).is_null());
-  EXPECT_EQ(kValue, map->GetItem(kKey).string());
-  EXPECT_TRUE(map->GetItem(kKey2).is_null());
-  EXPECT_EQ(kItemBytes, map->bytes_used());
-  EXPECT_TRUE(map->RemoveItem(kKey, &old_value));
-  EXPECT_EQ(0u, map->bytes_used());
-  EXPECT_EQ(kValue, old_value);
-  old_value.clear();
-
-  EXPECT_TRUE(map->SetItem(kKey, kValue, &old_nullable_value));
-  EXPECT_TRUE(map->SetItem(kKey2, kValue, &old_nullable_value));
-  EXPECT_TRUE(old_nullable_value.is_null());
-  EXPECT_EQ(kItemBytes + kKey2Bytes + kValueBytes, map->bytes_used());
-  EXPECT_TRUE(map->SetItem(kKey2, kValue2, &old_nullable_value));
-  EXPECT_EQ(kItemBytes + kItem2Bytes, map->bytes_used());
-  EXPECT_EQ(kValue, old_nullable_value.string());
-  EXPECT_EQ(2u, map->Length());
-  EXPECT_EQ(kKey, map->Key(0).string());
-  EXPECT_EQ(kKey2, map->Key(1).string());
-  EXPECT_EQ(kKey, map->Key(0).string());
-  EXPECT_EQ(kItemBytes + kItem2Bytes, map->bytes_used());
-
-  copy = map->DeepCopy();
-  EXPECT_EQ(2u, copy->Length());
-  EXPECT_EQ(kValue, copy->GetItem(kKey).string());
-  EXPECT_EQ(kValue2, copy->GetItem(kKey2).string());
-  EXPECT_EQ(kKey, copy->Key(0).string());
-  EXPECT_EQ(kKey2, copy->Key(1).string());
-  EXPECT_TRUE(copy->Key(2).is_null());
-  EXPECT_EQ(kItemBytes + kItem2Bytes, copy->bytes_used());
-
-  map->SwapValues(&swap);
-  EXPECT_EQ(2ul, swap.size());
-  EXPECT_EQ(0u, map->Length());
-  EXPECT_EQ(0u, map->bytes_used());
-}
-
-TEST(DomStorageMapTest, EnforcesQuota) {
-  const base::string16 kKey = ASCIIToUTF16("test_key");
-  const base::string16 kValue = ASCIIToUTF16("test_value");
-  const base::string16 kKey2 = ASCIIToUTF16("test_key_2");
-
-  // A 50 byte quota is too small to hold both keys, so we
-  // should see the DomStorageMap enforcing it.
-  const size_t kQuota = 50;
-
-  base::string16 old_value;
-  base::NullableString16 old_nullable_value;
-
-  scoped_refptr<DomStorageMap> map(new DomStorageMap(kQuota));
-  EXPECT_TRUE(map->SetItem(kKey, kValue, &old_nullable_value));
-  EXPECT_FALSE(map->SetItem(kKey2, kValue, &old_nullable_value));
-  EXPECT_EQ(1u, map->Length());
-
-  EXPECT_TRUE(map->RemoveItem(kKey, &old_value));
-  EXPECT_EQ(kValue, old_value);
-  EXPECT_EQ(0u, map->Length());
-  EXPECT_TRUE(map->SetItem(kKey2, kValue, &old_nullable_value));
-  EXPECT_EQ(1u, map->Length());
-
-  // Verify that the SwapValues method does not do quota checking.
-  ValuesMap swap;
-  swap[kKey] = base::NullableString16(kValue, false);
-  swap[kKey2] = base::NullableString16(kValue, false);
-  map->SwapValues(&swap);
-  EXPECT_GT(map->bytes_used(), kQuota);
-
-  // When overbudget, a new value of greater size than the existing value can
-  // not be set, but a new value of lesser or equal size can be set.
-  EXPECT_TRUE(map->SetItem(kKey, kValue, &old_nullable_value));
-  EXPECT_FALSE(map->SetItem(kKey, base::string16(kValue + kValue),
-                            &old_nullable_value));
-  EXPECT_TRUE(map->SetItem(kKey, base::string16(), &old_nullable_value));
-  EXPECT_EQ(kValue, old_nullable_value.string());
-}
-
-}  // namespace dom_storage