Convert //tools to use std::unique_ptr

tools/json_schema_compiler/test/arrays_unittest.cc

 // 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 "tools/json_schema_compiler/test/arrays.h"
 
 #include <stddef.h>
 
+#include <memory>
+
 #include "base/macros.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "tools/json_schema_compiler/test/enums.h"
 
 using namespace test::api::arrays;
 
 namespace {
 
 // TODO(calamity): Change to AppendString etc once kalman's patch goes through
-static scoped_ptr<base::DictionaryValue> CreateBasicArrayTypeDictionary() {
-  base::DictionaryValue* value = new base::DictionaryValue();
+static std::unique_ptr<base::DictionaryValue> CreateBasicArrayTypeDictionary() {
+  std::unique_ptr<base::DictionaryValue> value(new base::DictionaryValue());
   base::ListValue* strings_value = new base::ListValue();
   strings_value->Append(new base::StringValue("a"));
   strings_value->Append(new base::StringValue("b"));
   strings_value->Append(new base::StringValue("c"));
   strings_value->Append(new base::StringValue("it's easy as"));
   base::ListValue* integers_value = new base::ListValue();
   integers_value->Append(new base::FundamentalValue(1));
   integers_value->Append(new base::FundamentalValue(2));
   integers_value->Append(new base::FundamentalValue(3));
   base::ListValue* booleans_value = new base::ListValue();
   booleans_value->Append(new base::FundamentalValue(false));
   booleans_value->Append(new base::FundamentalValue(true));
   base::ListValue* numbers_value = new base::ListValue();
   numbers_value->Append(new base::FundamentalValue(6.1));
   value->Set("numbers", numbers_value);
   value->Set("booleans", booleans_value);
   value->Set("strings", strings_value);
   value->Set("integers", integers_value);
-  return scoped_ptr<base::DictionaryValue>(value);
+  return value;
 }
 
 static base::Value* CreateItemValue(int val) {
   base::DictionaryValue* value(new base::DictionaryValue());
   value->Set("val", new base::FundamentalValue(val));
   return value;
 }
 
 }  // namespace
 
 TEST(JsonSchemaCompilerArrayTest, BasicArrayType) {
   {
-    scoped_ptr<base::DictionaryValue> value = CreateBasicArrayTypeDictionary();
-    scoped_ptr<BasicArrayType> basic_array_type(new BasicArrayType());
+    std::unique_ptr<base::DictionaryValue> value =
+        CreateBasicArrayTypeDictionary();
+    std::unique_ptr<BasicArrayType> basic_array_type(new BasicArrayType());
     ASSERT_TRUE(BasicArrayType::Populate(*value, basic_array_type.get()));
     EXPECT_TRUE(value->Equals(basic_array_type->ToValue().get()));
   }
 }
 
 TEST(JsonSchemaCompilerArrayTest, EnumArrayReference) {
   // { "types": ["one", "two", "three"] }
   base::ListValue* types = new base::ListValue();
   types->AppendString("one");
   types->AppendString("two");
   types->AppendString("three");
   base::DictionaryValue value;
   value.Set("types", types);
 
   EnumArrayReference enum_array_reference;
 
   // Test Populate.
   ASSERT_TRUE(EnumArrayReference::Populate(value, &enum_array_reference));
 
   Enumeration expected_types[] = {ENUMERATION_ONE, ENUMERATION_TWO,
                                   ENUMERATION_THREE};
   EXPECT_EQ(std::vector<Enumeration>(
                 expected_types, expected_types + arraysize(expected_types)),
             enum_array_reference.types);
 
   // Test ToValue.
-  scoped_ptr<base::Value> as_value(enum_array_reference.ToValue());
+  std::unique_ptr<base::Value> as_value(enum_array_reference.ToValue());
   EXPECT_TRUE(value.Equals(as_value.get())) << value << " != " << *as_value;
 }
 
 TEST(JsonSchemaCompilerArrayTest, EnumArrayMixed) {
   // { "types": ["one", "two", "three"] }
   base::ListValue* infile_enums = new base::ListValue();
   infile_enums->AppendString("one");
   infile_enums->AppendString("two");
   infile_enums->AppendString("three");
 
@@ skipping 20 matching lines @@
 
   test::api::enums::Enumeration expected_external_types[] = {
       test::api::enums::ENUMERATION_ONE, test::api::enums::ENUMERATION_TWO,
       test::api::enums::ENUMERATION_THREE};
   EXPECT_EQ(std::vector<test::api::enums::Enumeration>(
                 expected_external_types,
                 expected_external_types + arraysize(expected_external_types)),
             enum_array_mixed.external_enums);
 
   // Test ToValue.
-  scoped_ptr<base::Value> as_value(enum_array_mixed.ToValue());
+  std::unique_ptr<base::Value> as_value(enum_array_mixed.ToValue());
   EXPECT_TRUE(value.Equals(as_value.get())) << value << " != " << *as_value;
 }
 
 TEST(JsonSchemaCompilerArrayTest, OptionalEnumArrayType) {
   {
     std::vector<Enumeration> enums;
     enums.push_back(ENUMERATION_ONE);
     enums.push_back(ENUMERATION_TWO);
     enums.push_back(ENUMERATION_THREE);
 
-    scoped_ptr<base::ListValue> types(new base::ListValue());
+    std::unique_ptr<base::ListValue> types(new base::ListValue());
     for (size_t i = 0; i < enums.size(); ++i)
       types->Append(new base::StringValue(ToString(enums[i])));
 
     base::DictionaryValue value;
     value.Set("types", types.release());
 
     OptionalEnumArrayType enum_array_type;
     ASSERT_TRUE(OptionalEnumArrayType::Populate(value, &enum_array_type));
     EXPECT_EQ(enums, *enum_array_type.types);
   }
   {
     base::DictionaryValue value;
-    scoped_ptr<base::ListValue> enum_array(new base::ListValue());
+    std::unique_ptr<base::ListValue> enum_array(new base::ListValue());
     enum_array->Append(new base::StringValue("invalid"));
 
     value.Set("types", enum_array.release());
     OptionalEnumArrayType enum_array_type;
     ASSERT_FALSE(OptionalEnumArrayType::Populate(value, &enum_array_type));
     EXPECT_TRUE(enum_array_type.types->empty());
   }
 }
 
 TEST(JsonSchemaCompilerArrayTest, RefArrayType) {
   {
-    scoped_ptr<base::DictionaryValue> value(new base::DictionaryValue());
-    scoped_ptr<base::ListValue> ref_array(new base::ListValue());
+    std::unique_ptr<base::DictionaryValue> value(new base::DictionaryValue());
+    std::unique_ptr<base::ListValue> ref_array(new base::ListValue());
     ref_array->Append(CreateItemValue(1));
     ref_array->Append(CreateItemValue(2));
     ref_array->Append(CreateItemValue(3));
     value->Set("refs", ref_array.release());
-    scoped_ptr<RefArrayType> ref_array_type(new RefArrayType());
+    std::unique_ptr<RefArrayType> ref_array_type(new RefArrayType());
     EXPECT_TRUE(RefArrayType::Populate(*value, ref_array_type.get()));
     ASSERT_EQ(3u, ref_array_type->refs.size());
     EXPECT_EQ(1, ref_array_type->refs[0].val);
     EXPECT_EQ(2, ref_array_type->refs[1].val);
     EXPECT_EQ(3, ref_array_type->refs[2].val);
   }
   {
-    scoped_ptr<base::DictionaryValue> value(new base::DictionaryValue());
-    scoped_ptr<base::ListValue> not_ref_array(new base::ListValue());
+    std::unique_ptr<base::DictionaryValue> value(new base::DictionaryValue());
+    std::unique_ptr<base::ListValue> not_ref_array(new base::ListValue());
     not_ref_array->Append(CreateItemValue(1));
     not_ref_array->Append(new base::FundamentalValue(3));
     value->Set("refs", not_ref_array.release());
-    scoped_ptr<RefArrayType> ref_array_type(new RefArrayType());
+    std::unique_ptr<RefArrayType> ref_array_type(new RefArrayType());
     EXPECT_FALSE(RefArrayType::Populate(*value, ref_array_type.get()));
   }
 }
 
 TEST(JsonSchemaCompilerArrayTest, IntegerArrayParamsCreate) {
-  scoped_ptr<base::ListValue> params_value(new base::ListValue());
-  scoped_ptr<base::ListValue> integer_array(new base::ListValue());
+  std::unique_ptr<base::ListValue> params_value(new base::ListValue());
+  std::unique_ptr<base::ListValue> integer_array(new base::ListValue());
   integer_array->Append(new base::FundamentalValue(2));
   integer_array->Append(new base::FundamentalValue(4));
   integer_array->Append(new base::FundamentalValue(8));
   params_value->Append(integer_array.release());
-  scoped_ptr<IntegerArray::Params> params(
+  std::unique_ptr<IntegerArray::Params> params(
       IntegerArray::Params::Create(*params_value));
   EXPECT_TRUE(params.get());
   ASSERT_EQ(3u, params->nums.size());
   EXPECT_EQ(2, params->nums[0]);
   EXPECT_EQ(4, params->nums[1]);
   EXPECT_EQ(8, params->nums[2]);
 }
 
 TEST(JsonSchemaCompilerArrayTest, AnyArrayParamsCreate) {
-  scoped_ptr<base::ListValue> params_value(new base::ListValue());
-  scoped_ptr<base::ListValue> any_array(new base::ListValue());
+  std::unique_ptr<base::ListValue> params_value(new base::ListValue());
+  std::unique_ptr<base::ListValue> any_array(new base::ListValue());
   any_array->Append(new base::FundamentalValue(1));
   any_array->Append(new base::StringValue("test"));
   any_array->Append(CreateItemValue(2));
   params_value->Append(any_array.release());
-  scoped_ptr<AnyArray::Params> params(
+  std::unique_ptr<AnyArray::Params> params(
       AnyArray::Params::Create(*params_value));
   EXPECT_TRUE(params.get());
   ASSERT_EQ(3u, params->anys.size());
   int int_temp = 0;
   EXPECT_TRUE(params->anys[0]->GetAsInteger(&int_temp));
   EXPECT_EQ(1, int_temp);
 }
 
 TEST(JsonSchemaCompilerArrayTest, ObjectArrayParamsCreate) {
-  scoped_ptr<base::ListValue> params_value(new base::ListValue());
-  scoped_ptr<base::ListValue> item_array(new base::ListValue());
+  std::unique_ptr<base::ListValue> params_value(new base::ListValue());
+  std::unique_ptr<base::ListValue> item_array(new base::ListValue());
   item_array->Append(CreateItemValue(1));
   item_array->Append(CreateItemValue(2));
   params_value->Append(item_array.release());
-  scoped_ptr<ObjectArray::Params> params(
+  std::unique_ptr<ObjectArray::Params> params(
       ObjectArray::Params::Create(*params_value));
   EXPECT_TRUE(params.get());
   ASSERT_EQ(2u, params->objects.size());
   EXPECT_EQ(1, params->objects[0].additional_properties["val"]);
   EXPECT_EQ(2, params->objects[1].additional_properties["val"]);
 }
 
 TEST(JsonSchemaCompilerArrayTest, RefArrayParamsCreate) {
-  scoped_ptr<base::ListValue> params_value(new base::ListValue());
-  scoped_ptr<base::ListValue> item_array(new base::ListValue());
+  std::unique_ptr<base::ListValue> params_value(new base::ListValue());
+  std::unique_ptr<base::ListValue> item_array(new base::ListValue());
   item_array->Append(CreateItemValue(1));
   item_array->Append(CreateItemValue(2));
   params_value->Append(item_array.release());
-  scoped_ptr<RefArray::Params> params(
+  std::unique_ptr<RefArray::Params> params(
       RefArray::Params::Create(*params_value));
   EXPECT_TRUE(params.get());
   ASSERT_EQ(2u, params->refs.size());
   EXPECT_EQ(1, params->refs[0].val);
   EXPECT_EQ(2, params->refs[1].val);
 }
 
 TEST(JsonSchemaCompilerArrayTest, ReturnIntegerArrayResultCreate) {
   std::vector<int> integers;
   integers.push_back(1);
   integers.push_back(2);
-  scoped_ptr<base::ListValue> results =
+  std::unique_ptr<base::ListValue> results =
       ReturnIntegerArray::Results::Create(integers);
 
   base::ListValue expected;
   base::ListValue* expected_argument = new base::ListValue();
   expected_argument->Append(new base::FundamentalValue(1));
   expected_argument->Append(new base::FundamentalValue(2));
   expected.Append(expected_argument);
   EXPECT_TRUE(results->Equals(&expected));
 }
 
 TEST(JsonSchemaCompilerArrayTest, ReturnRefArrayResultCreate) {
   std::vector<Item> items;
   items.push_back(Item());
   items.push_back(Item());
   items[0].val = 1;
   items[1].val = 2;
-  scoped_ptr<base::ListValue> results =
+  std::unique_ptr<base::ListValue> results =
       ReturnRefArray::Results::Create(items);
 
   base::ListValue expected;
   base::ListValue* expected_argument = new base::ListValue();
   base::DictionaryValue* first = new base::DictionaryValue();
   first->SetInteger("val", 1);
   expected_argument->Append(first);
   base::DictionaryValue* second = new base::DictionaryValue();
   second->SetInteger("val", 2);
   expected_argument->Append(second);
   expected.Append(expected_argument);
   EXPECT_TRUE(results->Equals(&expected));
 }