Remove mojo::Map.

mojo/public/cpp/bindings/tests/map_common_test.h

Index: mojo/public/cpp/bindings/tests/map_common_test.h
diff --git a/mojo/public/cpp/bindings/tests/map_common_test.h b/mojo/public/cpp/bindings/tests/map_common_test.h
deleted file mode 100644
index 67fc00c4c83c077b72f532b4637a52685a7c25f3..0000000000000000000000000000000000000000
--- a/mojo/public/cpp/bindings/tests/map_common_test.h
+++ /dev/null
@@ -1,231 +0,0 @@
-// Copyright 2016 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 "mojo/public/cpp/bindings/array.h"
-#include "mojo/public/cpp/bindings/lib/fixed_buffer.h"
-#include "mojo/public/cpp/bindings/lib/serialization.h"
-#include "mojo/public/cpp/bindings/lib/validate_params.h"
-#include "mojo/public/cpp/bindings/map.h"
-#include "mojo/public/cpp/bindings/string.h"
-#include "mojo/public/cpp/bindings/tests/container_test_util.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace WTF {
-class String;
-}
-
-namespace mojo {
-
-template <typename T>
-class WTFArray;
-
-template <typename K, typename V>
-class WTFMap;
-
-namespace test {
-namespace {
-
-struct StringIntData {
-  const char* string_data;
-  int int_data;
-} kStringIntData[] = {
-    {"one", 1},
-    {"two", 2},
-    {"three", 3},
-    {"four", 4},
-};
-
-const size_t kStringIntDataSize = 4;
-
-}  // namespace
-
-template <template <typename...> class MapType>
-struct TypeTraits;
-
-template <>
-struct TypeTraits<Map> {
-  using StringType = mojo::String;
-  template <typename T>
-  using ArrayType = Array<T>;
-};
-
-template <>
-struct TypeTraits<WTFMap> {
-  using StringType = WTF::String;
-  template <typename T>
-  using ArrayType = WTFArray<T>;
-};
-
-// Common tests for both mojo::Map and mojo::WTFMap.
-template <template <typename...> class MapType>
-class MapCommonTest {
- public:
-  using StringType = typename TypeTraits<MapType>::StringType;
-  template <typename T>
-  using ArrayType = typename TypeTraits<MapType>::template ArrayType<T>;
-
-  // Tests null and empty maps.
-  static void NullAndEmpty() {
-    MapType<char, char> map0;
-    EXPECT_TRUE(map0.empty());
-    EXPECT_FALSE(map0.is_null());
-    map0 = nullptr;
-    EXPECT_TRUE(map0.is_null());
-    EXPECT_FALSE(map0.empty());
-
-    MapType<char, char> map1(nullptr);
-    EXPECT_TRUE(map1.is_null());
-    EXPECT_FALSE(map1.empty());
-    map1.SetToEmpty();
-    EXPECT_TRUE(map1.empty());
-    EXPECT_FALSE(map1.is_null());
-  }
-
-  // Tests that basic Map operations work.
-  static void InsertWorks() {
-    MapType<StringType, int> map;
-    for (size_t i = 0; i < kStringIntDataSize; ++i)
-      map.insert(kStringIntData[i].string_data, kStringIntData[i].int_data);
-
-    for (size_t i = 0; i < kStringIntDataSize; ++i) {
-      EXPECT_EQ(kStringIntData[i].int_data,
-                map.at(kStringIntData[i].string_data));
-    }
-  }
-
-  static void TestIndexOperator() {
-    MapType<StringType, int> map;
-    for (size_t i = 0; i < kStringIntDataSize; ++i)
-      map[kStringIntData[i].string_data] = kStringIntData[i].int_data;
-
-    for (size_t i = 0; i < kStringIntDataSize; ++i) {
-      EXPECT_EQ(kStringIntData[i].int_data,
-                map.at(kStringIntData[i].string_data));
-    }
-  }
-
-  static void TestIndexOperatorAsRValue() {
-    MapType<StringType, int> map;
-    for (size_t i = 0; i < kStringIntDataSize; ++i)
-      map.insert(kStringIntData[i].string_data, kStringIntData[i].int_data);
-
-    for (size_t i = 0; i < kStringIntDataSize; ++i) {
-      EXPECT_EQ(kStringIntData[i].int_data, map[kStringIntData[i].string_data]);
-    }
-  }
-
-  static void TestIndexOperatorMoveOnly() {
-    ASSERT_EQ(0u, MoveOnlyType::num_instances());
-    MapType<StringType, ArrayType<int32_t>> map;
-
-    for (size_t i = 0; i < kStringIntDataSize; ++i) {
-      const char* key = kStringIntData[i].string_data;
-      ArrayType<int32_t> array(1);
-      array[0] = kStringIntData[i].int_data;
-      map[key] = std::move(array);
-      EXPECT_TRUE(map);
-    }
-
-    // We now read back that data, to test the behavior of operator[].
-    for (size_t i = 0; i < kStringIntDataSize; ++i) {
-      auto& value = map[kStringIntData[i].string_data];
-      ASSERT_EQ(1u, value.size());
-      EXPECT_EQ(kStringIntData[i].int_data, value[0]);
-    }
-  }
-
-  static void MapArrayClone() {
-    MapType<StringType, ArrayType<StringType>> m;
-    for (size_t i = 0; i < kStringIntDataSize; ++i) {
-      ArrayType<StringType> s(1);
-      s[0] = StringType(kStringIntData[i].string_data);
-      m.insert(kStringIntData[i].string_data, std::move(s));
-    }
-
-    MapType<StringType, ArrayType<StringType>> m2 = m.Clone();
-
-    for (size_t i = 0; i < kStringIntDataSize; ++i) {
-      ASSERT_NE(m2.end(), m2.find(kStringIntData[i].string_data));
-      ASSERT_EQ(1u, m2[kStringIntData[i].string_data].size());
-      EXPECT_EQ(StringType(kStringIntData[i].string_data),
-                m2[kStringIntData[i].string_data][0]);
-    }
-  }
-
-  static void ArrayOfMap() {
-    {
-      using MojomType = ArrayDataView<MapDataView<int32_t, int8_t>>;
-      using UserType = ArrayType<MapType<int32_t, int8_t>>;
-
-      UserType array(1);
-      array[0].insert(1, 42);
-
-      mojo::internal::SerializationContext context;
-      size_t size =
-          mojo::internal::PrepareToSerialize<MojomType>(array, &context);
-      mojo::internal::FixedBufferForTesting buf(size);
-      typename mojo::internal::MojomTypeTraits<MojomType>::Data* data;
-      mojo::internal::ContainerValidateParams validate_params(
-          0, false,
-          new mojo::internal::ContainerValidateParams(
-              new mojo::internal::ContainerValidateParams(0, false, nullptr),
-              new mojo::internal::ContainerValidateParams(0, false, nullptr)));
-
-      mojo::internal::Serialize<MojomType>(array, &buf, &data, &validate_params,
-                                           &context);
-
-      UserType deserialized_array;
-      mojo::internal::Deserialize<MojomType>(data, &deserialized_array,
-                                             &context);
-
-      ASSERT_EQ(1u, deserialized_array.size());
-      ASSERT_EQ(1u, deserialized_array[0].size());
-      ASSERT_EQ(42, deserialized_array[0].at(1));
-    }
-
-    {
-      using MojomType =
-          ArrayDataView<MapDataView<StringDataView, ArrayDataView<bool>>>;
-      using UserType = ArrayType<MapType<StringType, ArrayType<bool>>>;
-
-      UserType array(1);
-      ArrayType<bool> map_value(2);
-      map_value[0] = false;
-      map_value[1] = true;
-      array[0].insert("hello world", std::move(map_value));
-
-      mojo::internal::SerializationContext context;
-      size_t size =
-          mojo::internal::PrepareToSerialize<MojomType>(array, &context);
-      mojo::internal::FixedBufferForTesting buf(size);
-      typename mojo::internal::MojomTypeTraits<MojomType>::Data* data;
-      mojo::internal::ContainerValidateParams validate_params(
-          0, false,
-          new mojo::internal::ContainerValidateParams(
-              new mojo::internal::ContainerValidateParams(
-                  0, false, new mojo::internal::ContainerValidateParams(
-                                0, false, nullptr)),
-              new mojo::internal::ContainerValidateParams(
-                  0, false, new mojo::internal::ContainerValidateParams(
-                                0, false, nullptr))));
-      mojo::internal::Serialize<MojomType>(array, &buf, &data, &validate_params,
-                                           &context);
-
-      UserType deserialized_array;
-      mojo::internal::Deserialize<MojomType>(data, &deserialized_array,
-                                             &context);
-
-      ASSERT_EQ(1u, deserialized_array.size());
-      ASSERT_EQ(1u, deserialized_array[0].size());
-      ASSERT_FALSE(deserialized_array[0].at("hello world")[0]);
-      ASSERT_TRUE(deserialized_array[0].at("hello world")[1]);
-    }
-  }
-};
-
-#define MAP_COMMON_TEST(MapType, test_name) \
-  TEST_F(MapType##Test, test_name) { MapCommonTest<MapType>::test_name(); }
-
-}  // namespace test
-}  // namespace mojo