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-rw-r--r--mojo/public/cpp/bindings/tests/map_common_test.h230
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diff --git a/mojo/public/cpp/bindings/tests/map_common_test.h b/mojo/public/cpp/bindings/tests/map_common_test.h
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--- a/mojo/public/cpp/bindings/tests/map_common_test.h
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@@ -1,230 +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 = Array<Map<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 = Array<Map<String, Array<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
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