1863 lines
56 KiB
C++
1863 lines
56 KiB
C++
// Tencent is pleased to support the open source community by making RapidJSON available.
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//
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// Copyright (C) 2015 THL A29 Limited, a Tencent company, and Milo Yip.
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//
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// Licensed under the MIT License (the "License"); you may not use this file except
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// in compliance with the License. You may obtain a copy of the License at
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//
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// http://opensource.org/licenses/MIT
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//
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// Unless required by applicable law or agreed to in writing, software distributed
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// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
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// CONDITIONS OF ANY KIND, either express or implied. See the License for the
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// specific language governing permissions and limitations under the License.
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#include "unittest.h"
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#include "rapidjson/document.h"
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#include <algorithm>
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#ifdef __clang__
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RAPIDJSON_DIAG_PUSH
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RAPIDJSON_DIAG_OFF(c++98-compat)
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#endif
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using namespace rapidjson;
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TEST(Value, Size) {
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if (sizeof(SizeType) == 4) {
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#if RAPIDJSON_48BITPOINTER_OPTIMIZATION
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EXPECT_EQ(16u, sizeof(Value));
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#elif RAPIDJSON_64BIT
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EXPECT_EQ(24u, sizeof(Value));
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#else
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EXPECT_EQ(16u, sizeof(Value));
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#endif
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}
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}
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TEST(Value, DefaultConstructor) {
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Value x;
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EXPECT_EQ(kNullType, x.GetType());
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EXPECT_TRUE(x.IsNull());
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//std::cout << "sizeof(Value): " << sizeof(x) << std::endl;
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}
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// Should not pass compilation
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//TEST(Value, copy_constructor) {
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// Value x(1234);
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// Value y = x;
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//}
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#if RAPIDJSON_HAS_CXX11_RVALUE_REFS
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#if 0 // Many old compiler does not support these. Turn it off temporaily.
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#include <type_traits>
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TEST(Value, Traits) {
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typedef GenericValue<UTF8<>, CrtAllocator> Value;
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static_assert(std::is_constructible<Value>::value, "");
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static_assert(std::is_default_constructible<Value>::value, "");
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#ifndef _MSC_VER
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static_assert(!std::is_copy_constructible<Value>::value, "");
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#endif
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static_assert(std::is_move_constructible<Value>::value, "");
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#ifndef _MSC_VER
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static_assert(std::is_nothrow_constructible<Value>::value, "");
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static_assert(std::is_nothrow_default_constructible<Value>::value, "");
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static_assert(!std::is_nothrow_copy_constructible<Value>::value, "");
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static_assert(std::is_nothrow_move_constructible<Value>::value, "");
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#endif
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static_assert(std::is_assignable<Value,Value>::value, "");
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#ifndef _MSC_VER
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static_assert(!std::is_copy_assignable<Value>::value, "");
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#endif
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static_assert(std::is_move_assignable<Value>::value, "");
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#ifndef _MSC_VER
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static_assert(std::is_nothrow_assignable<Value, Value>::value, "");
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#endif
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static_assert(!std::is_nothrow_copy_assignable<Value>::value, "");
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#ifndef _MSC_VER
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static_assert(std::is_nothrow_move_assignable<Value>::value, "");
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#endif
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static_assert(std::is_destructible<Value>::value, "");
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#ifndef _MSC_VER
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static_assert(std::is_nothrow_destructible<Value>::value, "");
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#endif
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}
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#endif
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TEST(Value, MoveConstructor) {
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typedef GenericValue<UTF8<>, CrtAllocator> V;
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V::AllocatorType allocator;
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V x((V(kArrayType)));
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x.Reserve(4u, allocator);
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x.PushBack(1, allocator).PushBack(2, allocator).PushBack(3, allocator).PushBack(4, allocator);
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EXPECT_TRUE(x.IsArray());
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EXPECT_EQ(4u, x.Size());
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// Value y(x); // does not compile (!is_copy_constructible)
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V y(std::move(x));
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EXPECT_TRUE(x.IsNull());
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EXPECT_TRUE(y.IsArray());
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EXPECT_EQ(4u, y.Size());
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// Value z = y; // does not compile (!is_copy_assignable)
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V z = std::move(y);
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EXPECT_TRUE(y.IsNull());
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EXPECT_TRUE(z.IsArray());
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EXPECT_EQ(4u, z.Size());
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}
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#endif // RAPIDJSON_HAS_CXX11_RVALUE_REFS
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TEST(Value, AssignmentOperator) {
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Value x(1234);
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Value y;
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y = x;
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EXPECT_TRUE(x.IsNull()); // move semantic
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EXPECT_EQ(1234, y.GetInt());
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y = 5678;
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EXPECT_TRUE(y.IsInt());
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EXPECT_EQ(5678, y.GetInt());
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x = "Hello";
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EXPECT_TRUE(x.IsString());
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EXPECT_STREQ(x.GetString(),"Hello");
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y = StringRef(x.GetString(),x.GetStringLength());
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EXPECT_TRUE(y.IsString());
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EXPECT_EQ(y.GetString(),x.GetString());
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EXPECT_EQ(y.GetStringLength(),x.GetStringLength());
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static char mstr[] = "mutable";
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// y = mstr; // should not compile
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y = StringRef(mstr);
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EXPECT_TRUE(y.IsString());
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EXPECT_EQ(y.GetString(),mstr);
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#if RAPIDJSON_HAS_CXX11_RVALUE_REFS
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// C++11 move assignment
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x = Value("World");
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EXPECT_TRUE(x.IsString());
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EXPECT_STREQ("World", x.GetString());
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x = std::move(y);
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EXPECT_TRUE(y.IsNull());
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EXPECT_TRUE(x.IsString());
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EXPECT_EQ(x.GetString(), mstr);
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y = std::move(Value().SetInt(1234));
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EXPECT_TRUE(y.IsInt());
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EXPECT_EQ(1234, y);
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#endif // RAPIDJSON_HAS_CXX11_RVALUE_REFS
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}
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template <typename A, typename B>
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void TestEqual(const A& a, const B& b) {
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EXPECT_TRUE (a == b);
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EXPECT_FALSE(a != b);
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EXPECT_TRUE (b == a);
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EXPECT_FALSE(b != a);
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}
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template <typename A, typename B>
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void TestUnequal(const A& a, const B& b) {
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EXPECT_FALSE(a == b);
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EXPECT_TRUE (a != b);
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EXPECT_FALSE(b == a);
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EXPECT_TRUE (b != a);
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}
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TEST(Value, EqualtoOperator) {
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Value::AllocatorType allocator;
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Value x(kObjectType);
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x.AddMember("hello", "world", allocator)
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.AddMember("t", Value(true).Move(), allocator)
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.AddMember("f", Value(false).Move(), allocator)
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.AddMember("n", Value(kNullType).Move(), allocator)
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.AddMember("i", 123, allocator)
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.AddMember("pi", 3.14, allocator)
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.AddMember("a", Value(kArrayType).Move().PushBack(1, allocator).PushBack(2, allocator).PushBack(3, allocator), allocator);
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// Test templated operator==() and operator!=()
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TestEqual(x["hello"], "world");
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const char* cc = "world";
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TestEqual(x["hello"], cc);
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char* c = strdup("world");
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TestEqual(x["hello"], c);
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free(c);
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TestEqual(x["t"], true);
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TestEqual(x["f"], false);
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TestEqual(x["i"], 123);
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TestEqual(x["pi"], 3.14);
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// Test operator==() (including different allocators)
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CrtAllocator crtAllocator;
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GenericValue<UTF8<>, CrtAllocator> y;
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GenericDocument<UTF8<>, CrtAllocator> z(&crtAllocator);
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y.CopyFrom(x, crtAllocator);
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z.CopyFrom(y, z.GetAllocator());
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TestEqual(x, y);
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TestEqual(y, z);
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TestEqual(z, x);
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// Swapping member order should be fine.
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EXPECT_TRUE(y.RemoveMember("t"));
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TestUnequal(x, y);
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TestUnequal(z, y);
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EXPECT_TRUE(z.RemoveMember("t"));
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TestUnequal(x, z);
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TestEqual(y, z);
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y.AddMember("t", false, crtAllocator);
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z.AddMember("t", false, z.GetAllocator());
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TestUnequal(x, y);
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TestUnequal(z, x);
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y["t"] = true;
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z["t"] = true;
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TestEqual(x, y);
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TestEqual(y, z);
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TestEqual(z, x);
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// Swapping element order is not OK
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x["a"][0].Swap(x["a"][1]);
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TestUnequal(x, y);
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x["a"][0].Swap(x["a"][1]);
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TestEqual(x, y);
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// Array of different size
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x["a"].PushBack(4, allocator);
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TestUnequal(x, y);
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x["a"].PopBack();
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TestEqual(x, y);
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// Issue #129: compare Uint64
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x.SetUint64(RAPIDJSON_UINT64_C2(0xFFFFFFFF, 0xFFFFFFF0));
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y.SetUint64(RAPIDJSON_UINT64_C2(0xFFFFFFFF, 0xFFFFFFFF));
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TestUnequal(x, y);
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}
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template <typename Value>
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void TestCopyFrom() {
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typename Value::AllocatorType a;
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Value v1(1234);
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Value v2(v1, a); // deep copy constructor
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EXPECT_TRUE(v1.GetType() == v2.GetType());
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EXPECT_EQ(v1.GetInt(), v2.GetInt());
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v1.SetString("foo");
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v2.CopyFrom(v1, a);
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EXPECT_TRUE(v1.GetType() == v2.GetType());
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EXPECT_STREQ(v1.GetString(), v2.GetString());
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EXPECT_EQ(v1.GetString(), v2.GetString()); // string NOT copied
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v1.SetString("bar", a); // copy string
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v2.CopyFrom(v1, a);
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EXPECT_TRUE(v1.GetType() == v2.GetType());
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EXPECT_STREQ(v1.GetString(), v2.GetString());
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EXPECT_NE(v1.GetString(), v2.GetString()); // string copied
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v1.SetArray().PushBack(1234, a);
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v2.CopyFrom(v1, a);
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EXPECT_TRUE(v2.IsArray());
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EXPECT_EQ(v1.Size(), v2.Size());
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v1.PushBack(Value().SetString("foo", a), a); // push string copy
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EXPECT_TRUE(v1.Size() != v2.Size());
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v2.CopyFrom(v1, a);
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EXPECT_TRUE(v1.Size() == v2.Size());
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EXPECT_STREQ(v1[1].GetString(), v2[1].GetString());
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EXPECT_NE(v1[1].GetString(), v2[1].GetString()); // string got copied
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}
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TEST(Value, CopyFrom) {
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TestCopyFrom<Value>();
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TestCopyFrom<GenericValue<UTF8<>, CrtAllocator> >();
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}
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TEST(Value, Swap) {
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Value v1(1234);
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Value v2(kObjectType);
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EXPECT_EQ(&v1, &v1.Swap(v2));
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EXPECT_TRUE(v1.IsObject());
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EXPECT_TRUE(v2.IsInt());
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EXPECT_EQ(1234, v2.GetInt());
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// testing std::swap compatibility
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using std::swap;
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swap(v1, v2);
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EXPECT_TRUE(v1.IsInt());
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EXPECT_TRUE(v2.IsObject());
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}
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TEST(Value, Null) {
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// Default constructor
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Value x;
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EXPECT_EQ(kNullType, x.GetType());
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EXPECT_TRUE(x.IsNull());
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EXPECT_FALSE(x.IsTrue());
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EXPECT_FALSE(x.IsFalse());
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EXPECT_FALSE(x.IsNumber());
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EXPECT_FALSE(x.IsString());
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EXPECT_FALSE(x.IsObject());
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EXPECT_FALSE(x.IsArray());
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// Constructor with type
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Value y(kNullType);
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EXPECT_TRUE(y.IsNull());
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// SetNull();
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Value z(true);
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z.SetNull();
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EXPECT_TRUE(z.IsNull());
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}
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TEST(Value, True) {
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// Constructor with bool
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Value x(true);
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EXPECT_EQ(kTrueType, x.GetType());
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EXPECT_TRUE(x.GetBool());
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EXPECT_TRUE(x.IsBool());
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EXPECT_TRUE(x.IsTrue());
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EXPECT_FALSE(x.IsNull());
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EXPECT_FALSE(x.IsFalse());
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EXPECT_FALSE(x.IsNumber());
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EXPECT_FALSE(x.IsString());
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EXPECT_FALSE(x.IsObject());
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EXPECT_FALSE(x.IsArray());
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// Constructor with type
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Value y(kTrueType);
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EXPECT_TRUE(y.IsTrue());
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// SetBool()
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Value z;
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z.SetBool(true);
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EXPECT_TRUE(z.IsTrue());
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// Templated functions
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EXPECT_TRUE(z.Is<bool>());
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EXPECT_TRUE(z.Get<bool>());
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EXPECT_FALSE(z.Set<bool>(false).Get<bool>());
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EXPECT_TRUE(z.Set(true).Get<bool>());
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}
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TEST(Value, False) {
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// Constructor with bool
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Value x(false);
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EXPECT_EQ(kFalseType, x.GetType());
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EXPECT_TRUE(x.IsBool());
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EXPECT_TRUE(x.IsFalse());
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EXPECT_FALSE(x.IsNull());
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EXPECT_FALSE(x.IsTrue());
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EXPECT_FALSE(x.GetBool());
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//EXPECT_FALSE((bool)x);
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EXPECT_FALSE(x.IsNumber());
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EXPECT_FALSE(x.IsString());
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EXPECT_FALSE(x.IsObject());
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EXPECT_FALSE(x.IsArray());
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// Constructor with type
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Value y(kFalseType);
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EXPECT_TRUE(y.IsFalse());
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// SetBool()
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Value z;
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z.SetBool(false);
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EXPECT_TRUE(z.IsFalse());
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}
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TEST(Value, Int) {
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// Constructor with int
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Value x(1234);
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EXPECT_EQ(kNumberType, x.GetType());
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EXPECT_EQ(1234, x.GetInt());
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EXPECT_EQ(1234u, x.GetUint());
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EXPECT_EQ(1234, x.GetInt64());
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EXPECT_EQ(1234u, x.GetUint64());
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EXPECT_NEAR(1234.0, x.GetDouble(), 0.0);
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//EXPECT_EQ(1234, (int)x);
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//EXPECT_EQ(1234, (unsigned)x);
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//EXPECT_EQ(1234, (int64_t)x);
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//EXPECT_EQ(1234, (uint64_t)x);
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//EXPECT_EQ(1234, (double)x);
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EXPECT_TRUE(x.IsNumber());
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EXPECT_TRUE(x.IsInt());
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EXPECT_TRUE(x.IsUint());
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EXPECT_TRUE(x.IsInt64());
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EXPECT_TRUE(x.IsUint64());
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EXPECT_FALSE(x.IsDouble());
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EXPECT_FALSE(x.IsFloat());
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EXPECT_FALSE(x.IsNull());
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EXPECT_FALSE(x.IsBool());
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EXPECT_FALSE(x.IsFalse());
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EXPECT_FALSE(x.IsTrue());
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EXPECT_FALSE(x.IsString());
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EXPECT_FALSE(x.IsObject());
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EXPECT_FALSE(x.IsArray());
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Value nx(-1234);
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EXPECT_EQ(-1234, nx.GetInt());
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EXPECT_EQ(-1234, nx.GetInt64());
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EXPECT_TRUE(nx.IsInt());
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EXPECT_TRUE(nx.IsInt64());
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EXPECT_FALSE(nx.IsUint());
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EXPECT_FALSE(nx.IsUint64());
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// Constructor with type
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Value y(kNumberType);
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EXPECT_TRUE(y.IsNumber());
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EXPECT_TRUE(y.IsInt());
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EXPECT_EQ(0, y.GetInt());
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// SetInt()
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Value z;
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z.SetInt(1234);
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EXPECT_EQ(1234, z.GetInt());
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// operator=(int)
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z = 5678;
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EXPECT_EQ(5678, z.GetInt());
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// Templated functions
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EXPECT_TRUE(z.Is<int>());
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EXPECT_EQ(5678, z.Get<int>());
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EXPECT_EQ(5679, z.Set(5679).Get<int>());
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EXPECT_EQ(5680, z.Set<int>(5680).Get<int>());
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#ifdef _MSC_VER
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// long as int on MSC platforms
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RAPIDJSON_STATIC_ASSERT(sizeof(long) == sizeof(int));
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z.SetInt(2222);
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EXPECT_TRUE(z.Is<long>());
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EXPECT_EQ(2222l, z.Get<long>());
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EXPECT_EQ(3333l, z.Set(3333l).Get<long>());
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EXPECT_EQ(4444l, z.Set<long>(4444l).Get<long>());
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EXPECT_TRUE(z.IsInt());
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#endif
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}
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TEST(Value, Uint) {
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// Constructor with int
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Value x(1234u);
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EXPECT_EQ(kNumberType, x.GetType());
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EXPECT_EQ(1234, x.GetInt());
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EXPECT_EQ(1234u, x.GetUint());
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EXPECT_EQ(1234, x.GetInt64());
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EXPECT_EQ(1234u, x.GetUint64());
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EXPECT_TRUE(x.IsNumber());
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EXPECT_TRUE(x.IsInt());
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EXPECT_TRUE(x.IsUint());
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EXPECT_TRUE(x.IsInt64());
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EXPECT_TRUE(x.IsUint64());
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EXPECT_NEAR(1234.0, x.GetDouble(), 0.0); // Number can always be cast as double but !IsDouble().
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EXPECT_FALSE(x.IsDouble());
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EXPECT_FALSE(x.IsFloat());
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EXPECT_FALSE(x.IsNull());
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EXPECT_FALSE(x.IsBool());
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EXPECT_FALSE(x.IsFalse());
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EXPECT_FALSE(x.IsTrue());
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EXPECT_FALSE(x.IsString());
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EXPECT_FALSE(x.IsObject());
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EXPECT_FALSE(x.IsArray());
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// SetUint()
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Value z;
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z.SetUint(1234);
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EXPECT_EQ(1234u, z.GetUint());
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// operator=(unsigned)
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z = 5678u;
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EXPECT_EQ(5678u, z.GetUint());
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z = 2147483648u; // 2^31, cannot cast as int
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EXPECT_EQ(2147483648u, z.GetUint());
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EXPECT_FALSE(z.IsInt());
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EXPECT_TRUE(z.IsInt64()); // Issue 41: Incorrect parsing of unsigned int number types
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|
|
// Templated functions
|
|
EXPECT_TRUE(z.Is<unsigned>());
|
|
EXPECT_EQ(2147483648u, z.Get<unsigned>());
|
|
EXPECT_EQ(2147483649u, z.Set(2147483649u).Get<unsigned>());
|
|
EXPECT_EQ(2147483650u, z.Set<unsigned>(2147483650u).Get<unsigned>());
|
|
|
|
#ifdef _MSC_VER
|
|
// unsigned long as unsigned on MSC platforms
|
|
RAPIDJSON_STATIC_ASSERT(sizeof(unsigned long) == sizeof(unsigned));
|
|
z.SetUint(2222);
|
|
EXPECT_TRUE(z.Is<unsigned long>());
|
|
EXPECT_EQ(2222ul, z.Get<unsigned long>());
|
|
EXPECT_EQ(3333ul, z.Set(3333ul).Get<unsigned long>());
|
|
EXPECT_EQ(4444ul, z.Set<unsigned long>(4444ul).Get<unsigned long>());
|
|
EXPECT_TRUE(x.IsUint());
|
|
#endif
|
|
}
|
|
|
|
TEST(Value, Int64) {
|
|
// Constructor with int
|
|
Value x(int64_t(1234));
|
|
EXPECT_EQ(kNumberType, x.GetType());
|
|
EXPECT_EQ(1234, x.GetInt());
|
|
EXPECT_EQ(1234u, x.GetUint());
|
|
EXPECT_EQ(1234, x.GetInt64());
|
|
EXPECT_EQ(1234u, x.GetUint64());
|
|
EXPECT_TRUE(x.IsNumber());
|
|
EXPECT_TRUE(x.IsInt());
|
|
EXPECT_TRUE(x.IsUint());
|
|
EXPECT_TRUE(x.IsInt64());
|
|
EXPECT_TRUE(x.IsUint64());
|
|
|
|
EXPECT_FALSE(x.IsDouble());
|
|
EXPECT_FALSE(x.IsFloat());
|
|
EXPECT_FALSE(x.IsNull());
|
|
EXPECT_FALSE(x.IsBool());
|
|
EXPECT_FALSE(x.IsFalse());
|
|
EXPECT_FALSE(x.IsTrue());
|
|
EXPECT_FALSE(x.IsString());
|
|
EXPECT_FALSE(x.IsObject());
|
|
EXPECT_FALSE(x.IsArray());
|
|
|
|
Value nx(int64_t(-1234));
|
|
EXPECT_EQ(-1234, nx.GetInt());
|
|
EXPECT_EQ(-1234, nx.GetInt64());
|
|
EXPECT_TRUE(nx.IsInt());
|
|
EXPECT_TRUE(nx.IsInt64());
|
|
EXPECT_FALSE(nx.IsUint());
|
|
EXPECT_FALSE(nx.IsUint64());
|
|
|
|
// SetInt64()
|
|
Value z;
|
|
z.SetInt64(1234);
|
|
EXPECT_EQ(1234, z.GetInt64());
|
|
|
|
z.SetInt64(2147483648u); // 2^31, cannot cast as int
|
|
EXPECT_FALSE(z.IsInt());
|
|
EXPECT_TRUE(z.IsUint());
|
|
EXPECT_NEAR(2147483648.0, z.GetDouble(), 0.0);
|
|
|
|
z.SetInt64(int64_t(4294967295u) + 1); // 2^32, cannot cast as uint
|
|
EXPECT_FALSE(z.IsInt());
|
|
EXPECT_FALSE(z.IsUint());
|
|
EXPECT_NEAR(4294967296.0, z.GetDouble(), 0.0);
|
|
|
|
z.SetInt64(-int64_t(2147483648u) - 1); // -2^31-1, cannot cast as int
|
|
EXPECT_FALSE(z.IsInt());
|
|
EXPECT_NEAR(-2147483649.0, z.GetDouble(), 0.0);
|
|
|
|
int64_t i = static_cast<int64_t>(RAPIDJSON_UINT64_C2(0x80000000, 00000000));
|
|
z.SetInt64(i);
|
|
EXPECT_DOUBLE_EQ(-9223372036854775808.0, z.GetDouble());
|
|
|
|
// Templated functions
|
|
EXPECT_TRUE(z.Is<int64_t>());
|
|
EXPECT_EQ(i, z.Get<int64_t>());
|
|
#if 0 // signed integer underflow is undefined behaviour
|
|
EXPECT_EQ(i - 1, z.Set(i - 1).Get<int64_t>());
|
|
EXPECT_EQ(i - 2, z.Set<int64_t>(i - 2).Get<int64_t>());
|
|
#endif
|
|
}
|
|
|
|
TEST(Value, Uint64) {
|
|
// Constructor with int
|
|
Value x(uint64_t(1234));
|
|
EXPECT_EQ(kNumberType, x.GetType());
|
|
EXPECT_EQ(1234, x.GetInt());
|
|
EXPECT_EQ(1234u, x.GetUint());
|
|
EXPECT_EQ(1234, x.GetInt64());
|
|
EXPECT_EQ(1234u, x.GetUint64());
|
|
EXPECT_TRUE(x.IsNumber());
|
|
EXPECT_TRUE(x.IsInt());
|
|
EXPECT_TRUE(x.IsUint());
|
|
EXPECT_TRUE(x.IsInt64());
|
|
EXPECT_TRUE(x.IsUint64());
|
|
|
|
EXPECT_FALSE(x.IsDouble());
|
|
EXPECT_FALSE(x.IsFloat());
|
|
EXPECT_FALSE(x.IsNull());
|
|
EXPECT_FALSE(x.IsBool());
|
|
EXPECT_FALSE(x.IsFalse());
|
|
EXPECT_FALSE(x.IsTrue());
|
|
EXPECT_FALSE(x.IsString());
|
|
EXPECT_FALSE(x.IsObject());
|
|
EXPECT_FALSE(x.IsArray());
|
|
|
|
// SetUint64()
|
|
Value z;
|
|
z.SetUint64(1234);
|
|
EXPECT_EQ(1234u, z.GetUint64());
|
|
|
|
z.SetUint64(uint64_t(2147483648u)); // 2^31, cannot cast as int
|
|
EXPECT_FALSE(z.IsInt());
|
|
EXPECT_TRUE(z.IsUint());
|
|
EXPECT_TRUE(z.IsInt64());
|
|
|
|
z.SetUint64(uint64_t(4294967295u) + 1); // 2^32, cannot cast as uint
|
|
EXPECT_FALSE(z.IsInt());
|
|
EXPECT_FALSE(z.IsUint());
|
|
EXPECT_TRUE(z.IsInt64());
|
|
|
|
uint64_t u = RAPIDJSON_UINT64_C2(0x80000000, 0x00000000);
|
|
z.SetUint64(u); // 2^63 cannot cast as int64
|
|
EXPECT_FALSE(z.IsInt64());
|
|
EXPECT_EQ(u, z.GetUint64()); // Issue 48
|
|
EXPECT_DOUBLE_EQ(9223372036854775808.0, z.GetDouble());
|
|
|
|
// Templated functions
|
|
EXPECT_TRUE(z.Is<uint64_t>());
|
|
EXPECT_EQ(u, z.Get<uint64_t>());
|
|
EXPECT_EQ(u + 1, z.Set(u + 1).Get<uint64_t>());
|
|
EXPECT_EQ(u + 2, z.Set<uint64_t>(u + 2).Get<uint64_t>());
|
|
}
|
|
|
|
TEST(Value, Double) {
|
|
// Constructor with double
|
|
Value x(12.34);
|
|
EXPECT_EQ(kNumberType, x.GetType());
|
|
EXPECT_NEAR(12.34, x.GetDouble(), 0.0);
|
|
EXPECT_TRUE(x.IsNumber());
|
|
EXPECT_TRUE(x.IsDouble());
|
|
|
|
EXPECT_FALSE(x.IsInt());
|
|
EXPECT_FALSE(x.IsNull());
|
|
EXPECT_FALSE(x.IsBool());
|
|
EXPECT_FALSE(x.IsFalse());
|
|
EXPECT_FALSE(x.IsTrue());
|
|
EXPECT_FALSE(x.IsString());
|
|
EXPECT_FALSE(x.IsObject());
|
|
EXPECT_FALSE(x.IsArray());
|
|
|
|
// SetDouble()
|
|
Value z;
|
|
z.SetDouble(12.34);
|
|
EXPECT_NEAR(12.34, z.GetDouble(), 0.0);
|
|
|
|
z = 56.78;
|
|
EXPECT_NEAR(56.78, z.GetDouble(), 0.0);
|
|
|
|
// Templated functions
|
|
EXPECT_TRUE(z.Is<double>());
|
|
EXPECT_EQ(56.78, z.Get<double>());
|
|
EXPECT_EQ(57.78, z.Set(57.78).Get<double>());
|
|
EXPECT_EQ(58.78, z.Set<double>(58.78).Get<double>());
|
|
}
|
|
|
|
TEST(Value, Float) {
|
|
// Constructor with double
|
|
Value x(12.34f);
|
|
EXPECT_EQ(kNumberType, x.GetType());
|
|
EXPECT_NEAR(12.34f, x.GetFloat(), 0.0);
|
|
EXPECT_TRUE(x.IsNumber());
|
|
EXPECT_TRUE(x.IsDouble());
|
|
EXPECT_TRUE(x.IsFloat());
|
|
|
|
EXPECT_FALSE(x.IsInt());
|
|
EXPECT_FALSE(x.IsNull());
|
|
EXPECT_FALSE(x.IsBool());
|
|
EXPECT_FALSE(x.IsFalse());
|
|
EXPECT_FALSE(x.IsTrue());
|
|
EXPECT_FALSE(x.IsString());
|
|
EXPECT_FALSE(x.IsObject());
|
|
EXPECT_FALSE(x.IsArray());
|
|
|
|
// SetFloat()
|
|
Value z;
|
|
z.SetFloat(12.34f);
|
|
EXPECT_NEAR(12.34f, z.GetFloat(), 0.0f);
|
|
|
|
// Issue 573
|
|
z.SetInt(0);
|
|
EXPECT_EQ(0.0f, z.GetFloat());
|
|
|
|
z = 56.78f;
|
|
EXPECT_NEAR(56.78f, z.GetFloat(), 0.0f);
|
|
|
|
// Templated functions
|
|
EXPECT_TRUE(z.Is<float>());
|
|
EXPECT_EQ(56.78f, z.Get<float>());
|
|
EXPECT_EQ(57.78f, z.Set(57.78f).Get<float>());
|
|
EXPECT_EQ(58.78f, z.Set<float>(58.78f).Get<float>());
|
|
}
|
|
|
|
TEST(Value, IsLosslessDouble) {
|
|
EXPECT_TRUE(Value(0.0).IsLosslessDouble());
|
|
EXPECT_TRUE(Value(12.34).IsLosslessDouble());
|
|
EXPECT_TRUE(Value(-123).IsLosslessDouble());
|
|
EXPECT_TRUE(Value(2147483648u).IsLosslessDouble());
|
|
EXPECT_TRUE(Value(-static_cast<int64_t>(RAPIDJSON_UINT64_C2(0x40000000, 0x00000000))).IsLosslessDouble());
|
|
#if !(defined(_MSC_VER) && _MSC_VER < 1800) // VC2010 has problem
|
|
EXPECT_TRUE(Value(RAPIDJSON_UINT64_C2(0xA0000000, 0x00000000)).IsLosslessDouble());
|
|
#endif
|
|
|
|
EXPECT_FALSE(Value(static_cast<int64_t>(RAPIDJSON_UINT64_C2(0x7FFFFFFF, 0xFFFFFFFF))).IsLosslessDouble()); // INT64_MAX
|
|
EXPECT_FALSE(Value(-static_cast<int64_t>(RAPIDJSON_UINT64_C2(0x7FFFFFFF, 0xFFFFFFFF))).IsLosslessDouble()); // -INT64_MAX
|
|
EXPECT_TRUE(Value(-static_cast<int64_t>(RAPIDJSON_UINT64_C2(0x7FFFFFFF, 0xFFFFFFFF)) - 1).IsLosslessDouble()); // INT64_MIN
|
|
EXPECT_FALSE(Value(RAPIDJSON_UINT64_C2(0xFFFFFFFF, 0xFFFFFFFF)).IsLosslessDouble()); // UINT64_MAX
|
|
|
|
EXPECT_TRUE(Value(3.4028234e38f).IsLosslessDouble()); // FLT_MAX
|
|
EXPECT_TRUE(Value(-3.4028234e38f).IsLosslessDouble()); // -FLT_MAX
|
|
EXPECT_TRUE(Value(1.17549435e-38f).IsLosslessDouble()); // FLT_MIN
|
|
EXPECT_TRUE(Value(-1.17549435e-38f).IsLosslessDouble()); // -FLT_MIN
|
|
EXPECT_TRUE(Value(1.7976931348623157e+308).IsLosslessDouble()); // DBL_MAX
|
|
EXPECT_TRUE(Value(-1.7976931348623157e+308).IsLosslessDouble()); // -DBL_MAX
|
|
EXPECT_TRUE(Value(2.2250738585072014e-308).IsLosslessDouble()); // DBL_MIN
|
|
EXPECT_TRUE(Value(-2.2250738585072014e-308).IsLosslessDouble()); // -DBL_MIN
|
|
}
|
|
|
|
TEST(Value, IsLosslessFloat) {
|
|
EXPECT_TRUE(Value(12.25).IsLosslessFloat());
|
|
EXPECT_TRUE(Value(-123).IsLosslessFloat());
|
|
EXPECT_TRUE(Value(2147483648u).IsLosslessFloat());
|
|
EXPECT_TRUE(Value(3.4028234e38f).IsLosslessFloat());
|
|
EXPECT_TRUE(Value(-3.4028234e38f).IsLosslessFloat());
|
|
EXPECT_FALSE(Value(3.4028235e38).IsLosslessFloat());
|
|
EXPECT_FALSE(Value(0.3).IsLosslessFloat());
|
|
}
|
|
|
|
TEST(Value, String) {
|
|
// Construction with const string
|
|
Value x("Hello", 5); // literal
|
|
EXPECT_EQ(kStringType, x.GetType());
|
|
EXPECT_TRUE(x.IsString());
|
|
EXPECT_STREQ("Hello", x.GetString());
|
|
EXPECT_EQ(5u, x.GetStringLength());
|
|
|
|
EXPECT_FALSE(x.IsNumber());
|
|
EXPECT_FALSE(x.IsNull());
|
|
EXPECT_FALSE(x.IsBool());
|
|
EXPECT_FALSE(x.IsFalse());
|
|
EXPECT_FALSE(x.IsTrue());
|
|
EXPECT_FALSE(x.IsObject());
|
|
EXPECT_FALSE(x.IsArray());
|
|
|
|
static const char cstr[] = "World"; // const array
|
|
Value(cstr).Swap(x);
|
|
EXPECT_TRUE(x.IsString());
|
|
EXPECT_EQ(x.GetString(), cstr);
|
|
EXPECT_EQ(x.GetStringLength(), sizeof(cstr)-1);
|
|
|
|
static char mstr[] = "Howdy"; // non-const array
|
|
// Value(mstr).Swap(x); // should not compile
|
|
Value(StringRef(mstr)).Swap(x);
|
|
EXPECT_TRUE(x.IsString());
|
|
EXPECT_EQ(x.GetString(), mstr);
|
|
EXPECT_EQ(x.GetStringLength(), sizeof(mstr)-1);
|
|
strncpy(mstr,"Hello", sizeof(mstr));
|
|
EXPECT_STREQ(x.GetString(), "Hello");
|
|
|
|
const char* pstr = cstr;
|
|
//Value(pstr).Swap(x); // should not compile
|
|
Value(StringRef(pstr)).Swap(x);
|
|
EXPECT_TRUE(x.IsString());
|
|
EXPECT_EQ(x.GetString(), cstr);
|
|
EXPECT_EQ(x.GetStringLength(), sizeof(cstr)-1);
|
|
|
|
char* mpstr = mstr;
|
|
Value(StringRef(mpstr,sizeof(mstr)-1)).Swap(x);
|
|
EXPECT_TRUE(x.IsString());
|
|
EXPECT_EQ(x.GetString(), mstr);
|
|
EXPECT_EQ(x.GetStringLength(), 5u);
|
|
EXPECT_STREQ(x.GetString(), "Hello");
|
|
|
|
// Constructor with copy string
|
|
MemoryPoolAllocator<> allocator;
|
|
Value c(x.GetString(), x.GetStringLength(), allocator);
|
|
EXPECT_NE(x.GetString(), c.GetString());
|
|
EXPECT_EQ(x.GetStringLength(), c.GetStringLength());
|
|
EXPECT_STREQ(x.GetString(), c.GetString());
|
|
//x.SetString("World");
|
|
x.SetString("World", 5);
|
|
EXPECT_STREQ("Hello", c.GetString());
|
|
EXPECT_EQ(5u, c.GetStringLength());
|
|
|
|
// Constructor with type
|
|
Value y(kStringType);
|
|
EXPECT_TRUE(y.IsString());
|
|
EXPECT_STREQ("", y.GetString()); // Empty string should be "" instead of 0 (issue 226)
|
|
EXPECT_EQ(0u, y.GetStringLength());
|
|
|
|
// SetConsttring()
|
|
Value z;
|
|
z.SetString("Hello");
|
|
EXPECT_TRUE(x.IsString());
|
|
z.SetString("Hello", 5);
|
|
EXPECT_STREQ("Hello", z.GetString());
|
|
EXPECT_STREQ("Hello", z.GetString());
|
|
EXPECT_EQ(5u, z.GetStringLength());
|
|
|
|
z.SetString("Hello");
|
|
EXPECT_TRUE(z.IsString());
|
|
EXPECT_STREQ("Hello", z.GetString());
|
|
|
|
//z.SetString(mstr); // should not compile
|
|
//z.SetString(pstr); // should not compile
|
|
z.SetString(StringRef(mstr));
|
|
EXPECT_TRUE(z.IsString());
|
|
EXPECT_STREQ(z.GetString(), mstr);
|
|
|
|
z.SetString(cstr);
|
|
EXPECT_TRUE(z.IsString());
|
|
EXPECT_EQ(cstr, z.GetString());
|
|
|
|
z = cstr;
|
|
EXPECT_TRUE(z.IsString());
|
|
EXPECT_EQ(cstr, z.GetString());
|
|
|
|
// SetString()
|
|
char s[] = "World";
|
|
Value w;
|
|
w.SetString(s, static_cast<SizeType>(strlen(s)), allocator);
|
|
s[0] = '\0';
|
|
EXPECT_STREQ("World", w.GetString());
|
|
EXPECT_EQ(5u, w.GetStringLength());
|
|
|
|
// templated functions
|
|
EXPECT_TRUE(z.Is<const char*>());
|
|
EXPECT_STREQ(cstr, z.Get<const char*>());
|
|
EXPECT_STREQ("Apple", z.Set<const char*>("Apple").Get<const char*>());
|
|
|
|
#if RAPIDJSON_HAS_STDSTRING
|
|
{
|
|
std::string str = "Hello World";
|
|
str[5] = '\0';
|
|
EXPECT_STREQ(str.data(),"Hello"); // embedded '\0'
|
|
EXPECT_EQ(str.size(), 11u);
|
|
|
|
// no copy
|
|
Value vs0(StringRef(str));
|
|
EXPECT_TRUE(vs0.IsString());
|
|
EXPECT_EQ(vs0.GetString(), str.data());
|
|
EXPECT_EQ(vs0.GetStringLength(), str.size());
|
|
TestEqual(vs0, str);
|
|
|
|
// do copy
|
|
Value vs1(str, allocator);
|
|
EXPECT_TRUE(vs1.IsString());
|
|
EXPECT_NE(vs1.GetString(), str.data());
|
|
EXPECT_NE(vs1.GetString(), str); // not equal due to embedded '\0'
|
|
EXPECT_EQ(vs1.GetStringLength(), str.size());
|
|
TestEqual(vs1, str);
|
|
|
|
// SetString
|
|
str = "World";
|
|
vs0.SetNull().SetString(str, allocator);
|
|
EXPECT_TRUE(vs0.IsString());
|
|
EXPECT_STREQ(vs0.GetString(), str.c_str());
|
|
EXPECT_EQ(vs0.GetStringLength(), str.size());
|
|
TestEqual(str, vs0);
|
|
TestUnequal(str, vs1);
|
|
|
|
// vs1 = str; // should not compile
|
|
vs1 = StringRef(str);
|
|
TestEqual(str, vs1);
|
|
TestEqual(vs0, vs1);
|
|
|
|
// Templated function.
|
|
EXPECT_TRUE(vs0.Is<std::string>());
|
|
EXPECT_EQ(str, vs0.Get<std::string>());
|
|
vs0.Set<std::string>(std::string("Apple"), allocator);
|
|
EXPECT_EQ(std::string("Apple"), vs0.Get<std::string>());
|
|
vs0.Set(std::string("Orange"), allocator);
|
|
EXPECT_EQ(std::string("Orange"), vs0.Get<std::string>());
|
|
}
|
|
#endif // RAPIDJSON_HAS_STDSTRING
|
|
}
|
|
|
|
// Issue 226: Value of string type should not point to NULL
|
|
TEST(Value, SetStringNull) {
|
|
|
|
MemoryPoolAllocator<> allocator;
|
|
const char* nullPtr = 0;
|
|
{
|
|
// Construction with string type creates empty string
|
|
Value v(kStringType);
|
|
EXPECT_NE(v.GetString(), nullPtr); // non-null string returned
|
|
EXPECT_EQ(v.GetStringLength(), 0u);
|
|
|
|
// Construction from/setting to null without length not allowed
|
|
EXPECT_THROW(Value(StringRef(nullPtr)), AssertException);
|
|
EXPECT_THROW(Value(StringRef(nullPtr), allocator), AssertException);
|
|
EXPECT_THROW(v.SetString(nullPtr, allocator), AssertException);
|
|
|
|
// Non-empty length with null string is not allowed
|
|
EXPECT_THROW(v.SetString(nullPtr, 17u), AssertException);
|
|
EXPECT_THROW(v.SetString(nullPtr, 42u, allocator), AssertException);
|
|
|
|
// Setting to null string with empty length is allowed
|
|
v.SetString(nullPtr, 0u);
|
|
EXPECT_NE(v.GetString(), nullPtr); // non-null string returned
|
|
EXPECT_EQ(v.GetStringLength(), 0u);
|
|
|
|
v.SetNull();
|
|
v.SetString(nullPtr, 0u, allocator);
|
|
EXPECT_NE(v.GetString(), nullPtr); // non-null string returned
|
|
EXPECT_EQ(v.GetStringLength(), 0u);
|
|
}
|
|
// Construction with null string and empty length is allowed
|
|
{
|
|
Value v(nullPtr,0u);
|
|
EXPECT_NE(v.GetString(), nullPtr); // non-null string returned
|
|
EXPECT_EQ(v.GetStringLength(), 0u);
|
|
}
|
|
{
|
|
Value v(nullPtr, 0u, allocator);
|
|
EXPECT_NE(v.GetString(), nullPtr); // non-null string returned
|
|
EXPECT_EQ(v.GetStringLength(), 0u);
|
|
}
|
|
}
|
|
|
|
template <typename T, typename Allocator>
|
|
static void TestArray(T& x, Allocator& allocator) {
|
|
const T& y = x;
|
|
|
|
// PushBack()
|
|
Value v;
|
|
x.PushBack(v, allocator);
|
|
v.SetBool(true);
|
|
x.PushBack(v, allocator);
|
|
v.SetBool(false);
|
|
x.PushBack(v, allocator);
|
|
v.SetInt(123);
|
|
x.PushBack(v, allocator);
|
|
//x.PushBack((const char*)"foo", allocator); // should not compile
|
|
x.PushBack("foo", allocator);
|
|
|
|
EXPECT_FALSE(x.Empty());
|
|
EXPECT_EQ(5u, x.Size());
|
|
EXPECT_FALSE(y.Empty());
|
|
EXPECT_EQ(5u, y.Size());
|
|
EXPECT_TRUE(x[SizeType(0)].IsNull());
|
|
EXPECT_TRUE(x[1].IsTrue());
|
|
EXPECT_TRUE(x[2].IsFalse());
|
|
EXPECT_TRUE(x[3].IsInt());
|
|
EXPECT_EQ(123, x[3].GetInt());
|
|
EXPECT_TRUE(y[SizeType(0)].IsNull());
|
|
EXPECT_TRUE(y[1].IsTrue());
|
|
EXPECT_TRUE(y[2].IsFalse());
|
|
EXPECT_TRUE(y[3].IsInt());
|
|
EXPECT_EQ(123, y[3].GetInt());
|
|
EXPECT_TRUE(y[4].IsString());
|
|
EXPECT_STREQ("foo", y[4].GetString());
|
|
|
|
#if RAPIDJSON_HAS_CXX11_RVALUE_REFS
|
|
// PushBack(GenericValue&&, Allocator&);
|
|
{
|
|
Value y2(kArrayType);
|
|
y2.PushBack(Value(true), allocator);
|
|
y2.PushBack(std::move(Value(kArrayType).PushBack(Value(1), allocator).PushBack("foo", allocator)), allocator);
|
|
EXPECT_EQ(2u, y2.Size());
|
|
EXPECT_TRUE(y2[0].IsTrue());
|
|
EXPECT_TRUE(y2[1].IsArray());
|
|
EXPECT_EQ(2u, y2[1].Size());
|
|
EXPECT_TRUE(y2[1][0].IsInt());
|
|
EXPECT_TRUE(y2[1][1].IsString());
|
|
}
|
|
#endif
|
|
|
|
// iterator
|
|
typename T::ValueIterator itr = x.Begin();
|
|
EXPECT_TRUE(itr != x.End());
|
|
EXPECT_TRUE(itr->IsNull());
|
|
++itr;
|
|
EXPECT_TRUE(itr != x.End());
|
|
EXPECT_TRUE(itr->IsTrue());
|
|
++itr;
|
|
EXPECT_TRUE(itr != x.End());
|
|
EXPECT_TRUE(itr->IsFalse());
|
|
++itr;
|
|
EXPECT_TRUE(itr != x.End());
|
|
EXPECT_TRUE(itr->IsInt());
|
|
EXPECT_EQ(123, itr->GetInt());
|
|
++itr;
|
|
EXPECT_TRUE(itr != x.End());
|
|
EXPECT_TRUE(itr->IsString());
|
|
EXPECT_STREQ("foo", itr->GetString());
|
|
|
|
// const iterator
|
|
typename T::ConstValueIterator citr = y.Begin();
|
|
EXPECT_TRUE(citr != y.End());
|
|
EXPECT_TRUE(citr->IsNull());
|
|
++citr;
|
|
EXPECT_TRUE(citr != y.End());
|
|
EXPECT_TRUE(citr->IsTrue());
|
|
++citr;
|
|
EXPECT_TRUE(citr != y.End());
|
|
EXPECT_TRUE(citr->IsFalse());
|
|
++citr;
|
|
EXPECT_TRUE(citr != y.End());
|
|
EXPECT_TRUE(citr->IsInt());
|
|
EXPECT_EQ(123, citr->GetInt());
|
|
++citr;
|
|
EXPECT_TRUE(citr != y.End());
|
|
EXPECT_TRUE(citr->IsString());
|
|
EXPECT_STREQ("foo", citr->GetString());
|
|
|
|
// PopBack()
|
|
x.PopBack();
|
|
EXPECT_EQ(4u, x.Size());
|
|
EXPECT_TRUE(y[SizeType(0)].IsNull());
|
|
EXPECT_TRUE(y[1].IsTrue());
|
|
EXPECT_TRUE(y[2].IsFalse());
|
|
EXPECT_TRUE(y[3].IsInt());
|
|
|
|
// Clear()
|
|
x.Clear();
|
|
EXPECT_TRUE(x.Empty());
|
|
EXPECT_EQ(0u, x.Size());
|
|
EXPECT_TRUE(y.Empty());
|
|
EXPECT_EQ(0u, y.Size());
|
|
|
|
// Erase(ValueIterator)
|
|
|
|
// Use array of array to ensure removed elements' destructor is called.
|
|
// [[0],[1],[2],...]
|
|
for (int i = 0; i < 10; i++)
|
|
x.PushBack(Value(kArrayType).PushBack(i, allocator).Move(), allocator);
|
|
|
|
// Erase the first
|
|
itr = x.Erase(x.Begin());
|
|
EXPECT_EQ(x.Begin(), itr);
|
|
EXPECT_EQ(9u, x.Size());
|
|
for (int i = 0; i < 9; i++)
|
|
EXPECT_EQ(i + 1, x[static_cast<SizeType>(i)][0].GetInt());
|
|
|
|
// Ease the last
|
|
itr = x.Erase(x.End() - 1);
|
|
EXPECT_EQ(x.End(), itr);
|
|
EXPECT_EQ(8u, x.Size());
|
|
for (int i = 0; i < 8; i++)
|
|
EXPECT_EQ(i + 1, x[static_cast<SizeType>(i)][0].GetInt());
|
|
|
|
// Erase the middle
|
|
itr = x.Erase(x.Begin() + 4);
|
|
EXPECT_EQ(x.Begin() + 4, itr);
|
|
EXPECT_EQ(7u, x.Size());
|
|
for (int i = 0; i < 4; i++)
|
|
EXPECT_EQ(i + 1, x[static_cast<SizeType>(i)][0].GetInt());
|
|
for (int i = 4; i < 7; i++)
|
|
EXPECT_EQ(i + 2, x[static_cast<SizeType>(i)][0].GetInt());
|
|
|
|
// Erase(ValueIterator, ValueIterator)
|
|
// Exhaustive test with all 0 <= first < n, first <= last <= n cases
|
|
const unsigned n = 10;
|
|
for (unsigned first = 0; first < n; first++) {
|
|
for (unsigned last = first; last <= n; last++) {
|
|
x.Clear();
|
|
for (unsigned i = 0; i < n; i++)
|
|
x.PushBack(Value(kArrayType).PushBack(i, allocator).Move(), allocator);
|
|
|
|
itr = x.Erase(x.Begin() + first, x.Begin() + last);
|
|
if (last == n)
|
|
EXPECT_EQ(x.End(), itr);
|
|
else
|
|
EXPECT_EQ(x.Begin() + first, itr);
|
|
|
|
size_t removeCount = last - first;
|
|
EXPECT_EQ(n - removeCount, x.Size());
|
|
for (unsigned i = 0; i < first; i++)
|
|
EXPECT_EQ(i, x[i][0].GetUint());
|
|
for (unsigned i = first; i < n - removeCount; i++)
|
|
EXPECT_EQ(i + removeCount, x[static_cast<SizeType>(i)][0].GetUint());
|
|
}
|
|
}
|
|
}
|
|
|
|
TEST(Value, Array) {
|
|
Value::AllocatorType allocator;
|
|
Value x(kArrayType);
|
|
const Value& y = x;
|
|
|
|
EXPECT_EQ(kArrayType, x.GetType());
|
|
EXPECT_TRUE(x.IsArray());
|
|
EXPECT_TRUE(x.Empty());
|
|
EXPECT_EQ(0u, x.Size());
|
|
EXPECT_TRUE(y.IsArray());
|
|
EXPECT_TRUE(y.Empty());
|
|
EXPECT_EQ(0u, y.Size());
|
|
|
|
EXPECT_FALSE(x.IsNull());
|
|
EXPECT_FALSE(x.IsBool());
|
|
EXPECT_FALSE(x.IsFalse());
|
|
EXPECT_FALSE(x.IsTrue());
|
|
EXPECT_FALSE(x.IsString());
|
|
EXPECT_FALSE(x.IsObject());
|
|
|
|
TestArray(x, allocator);
|
|
|
|
// Working in gcc without C++11, but VS2013 cannot compile. To be diagnosed.
|
|
// http://en.wikipedia.org/wiki/Erase-remove_idiom
|
|
x.Clear();
|
|
for (int i = 0; i < 10; i++)
|
|
if (i % 2 == 0)
|
|
x.PushBack(i, allocator);
|
|
else
|
|
x.PushBack(Value(kNullType).Move(), allocator);
|
|
|
|
const Value null(kNullType);
|
|
x.Erase(std::remove(x.Begin(), x.End(), null), x.End());
|
|
EXPECT_EQ(5u, x.Size());
|
|
for (int i = 0; i < 5; i++)
|
|
EXPECT_EQ(i * 2, x[static_cast<SizeType>(i)]);
|
|
|
|
// SetArray()
|
|
Value z;
|
|
z.SetArray();
|
|
EXPECT_TRUE(z.IsArray());
|
|
EXPECT_TRUE(z.Empty());
|
|
|
|
// PR #1503: assign from inner Value
|
|
{
|
|
CrtAllocator a; // Free() is not a noop
|
|
GenericValue<UTF8<>, CrtAllocator> nullValue;
|
|
GenericValue<UTF8<>, CrtAllocator> arrayValue(kArrayType);
|
|
arrayValue.PushBack(nullValue, a);
|
|
arrayValue = arrayValue[0]; // shouldn't crash (use after free)
|
|
EXPECT_TRUE(arrayValue.IsNull());
|
|
}
|
|
}
|
|
|
|
TEST(Value, ArrayHelper) {
|
|
Value::AllocatorType allocator;
|
|
{
|
|
Value x(kArrayType);
|
|
Value::Array a = x.GetArray();
|
|
TestArray(a, allocator);
|
|
}
|
|
|
|
{
|
|
Value x(kArrayType);
|
|
Value::Array a = x.GetArray();
|
|
a.PushBack(1, allocator);
|
|
|
|
Value::Array a2(a); // copy constructor
|
|
EXPECT_EQ(1u, a2.Size());
|
|
|
|
Value::Array a3 = a;
|
|
EXPECT_EQ(1u, a3.Size());
|
|
|
|
Value::ConstArray y = static_cast<const Value&>(x).GetArray();
|
|
(void)y;
|
|
// y.PushBack(1, allocator); // should not compile
|
|
|
|
// Templated functions
|
|
x.Clear();
|
|
EXPECT_TRUE(x.Is<Value::Array>());
|
|
EXPECT_TRUE(x.Is<Value::ConstArray>());
|
|
a.PushBack(1, allocator);
|
|
EXPECT_EQ(1, x.Get<Value::Array>()[0].GetInt());
|
|
EXPECT_EQ(1, x.Get<Value::ConstArray>()[0].GetInt());
|
|
|
|
Value x2;
|
|
x2.Set<Value::Array>(a);
|
|
EXPECT_TRUE(x.IsArray()); // IsArray() is invariant after moving.
|
|
EXPECT_EQ(1, x2.Get<Value::Array>()[0].GetInt());
|
|
}
|
|
|
|
{
|
|
Value y(kArrayType);
|
|
y.PushBack(123, allocator);
|
|
|
|
Value x(y.GetArray()); // Construct value form array.
|
|
EXPECT_TRUE(x.IsArray());
|
|
EXPECT_EQ(123, x[0].GetInt());
|
|
EXPECT_TRUE(y.IsArray()); // Invariant
|
|
EXPECT_TRUE(y.Empty());
|
|
}
|
|
|
|
{
|
|
Value x(kArrayType);
|
|
Value y(kArrayType);
|
|
y.PushBack(123, allocator);
|
|
x.PushBack(y.GetArray(), allocator); // Implicit constructor to convert Array to GenericValue
|
|
|
|
EXPECT_EQ(1u, x.Size());
|
|
EXPECT_EQ(123, x[0][0].GetInt());
|
|
EXPECT_TRUE(y.IsArray());
|
|
EXPECT_TRUE(y.Empty());
|
|
}
|
|
}
|
|
|
|
#if RAPIDJSON_HAS_CXX11_RANGE_FOR
|
|
TEST(Value, ArrayHelperRangeFor) {
|
|
Value::AllocatorType allocator;
|
|
Value x(kArrayType);
|
|
|
|
for (int i = 0; i < 10; i++)
|
|
x.PushBack(i, allocator);
|
|
|
|
{
|
|
int i = 0;
|
|
for (auto& v : x.GetArray()) {
|
|
EXPECT_EQ(i, v.GetInt());
|
|
i++;
|
|
}
|
|
EXPECT_EQ(i, 10);
|
|
}
|
|
{
|
|
int i = 0;
|
|
for (const auto& v : const_cast<const Value&>(x).GetArray()) {
|
|
EXPECT_EQ(i, v.GetInt());
|
|
i++;
|
|
}
|
|
EXPECT_EQ(i, 10);
|
|
}
|
|
|
|
// Array a = x.GetArray();
|
|
// Array ca = const_cast<const Value&>(x).GetArray();
|
|
}
|
|
#endif
|
|
|
|
template <typename T, typename Allocator>
|
|
static void TestObject(T& x, Allocator& allocator) {
|
|
const T& y = x; // const version
|
|
|
|
// AddMember()
|
|
x.AddMember("A", "Apple", allocator);
|
|
EXPECT_FALSE(x.ObjectEmpty());
|
|
EXPECT_EQ(1u, x.MemberCount());
|
|
|
|
Value value("Banana", 6);
|
|
x.AddMember("B", "Banana", allocator);
|
|
EXPECT_EQ(2u, x.MemberCount());
|
|
|
|
// AddMember<T>(StringRefType, T, Allocator)
|
|
{
|
|
Value o(kObjectType);
|
|
o.AddMember("true", true, allocator);
|
|
o.AddMember("false", false, allocator);
|
|
o.AddMember("int", -1, allocator);
|
|
o.AddMember("uint", 1u, allocator);
|
|
o.AddMember("int64", int64_t(-4294967296), allocator);
|
|
o.AddMember("uint64", uint64_t(4294967296), allocator);
|
|
o.AddMember("double", 3.14, allocator);
|
|
o.AddMember("string", "Jelly", allocator);
|
|
|
|
EXPECT_TRUE(o["true"].GetBool());
|
|
EXPECT_FALSE(o["false"].GetBool());
|
|
EXPECT_EQ(-1, o["int"].GetInt());
|
|
EXPECT_EQ(1u, o["uint"].GetUint());
|
|
EXPECT_EQ(int64_t(-4294967296), o["int64"].GetInt64());
|
|
EXPECT_EQ(uint64_t(4294967296), o["uint64"].GetUint64());
|
|
EXPECT_STREQ("Jelly",o["string"].GetString());
|
|
EXPECT_EQ(8u, o.MemberCount());
|
|
}
|
|
|
|
// AddMember<T>(Value&, T, Allocator)
|
|
{
|
|
Value o(kObjectType);
|
|
|
|
Value n("s");
|
|
o.AddMember(n, "string", allocator);
|
|
EXPECT_EQ(1u, o.MemberCount());
|
|
|
|
Value count("#");
|
|
o.AddMember(count, o.MemberCount(), allocator);
|
|
EXPECT_EQ(2u, o.MemberCount());
|
|
}
|
|
|
|
#if RAPIDJSON_HAS_STDSTRING
|
|
{
|
|
// AddMember(StringRefType, const std::string&, Allocator)
|
|
Value o(kObjectType);
|
|
o.AddMember("b", std::string("Banana"), allocator);
|
|
EXPECT_STREQ("Banana", o["b"].GetString());
|
|
|
|
// RemoveMember(const std::string&)
|
|
o.RemoveMember(std::string("b"));
|
|
EXPECT_TRUE(o.ObjectEmpty());
|
|
}
|
|
#endif
|
|
|
|
#if RAPIDJSON_HAS_CXX11_RVALUE_REFS
|
|
// AddMember(GenericValue&&, ...) variants
|
|
{
|
|
Value o(kObjectType);
|
|
o.AddMember(Value("true"), Value(true), allocator);
|
|
o.AddMember(Value("false"), Value(false).Move(), allocator); // value is lvalue ref
|
|
o.AddMember(Value("int").Move(), Value(-1), allocator); // name is lvalue ref
|
|
o.AddMember("uint", std::move(Value().SetUint(1u)), allocator); // name is literal, value is rvalue
|
|
EXPECT_TRUE(o["true"].GetBool());
|
|
EXPECT_FALSE(o["false"].GetBool());
|
|
EXPECT_EQ(-1, o["int"].GetInt());
|
|
EXPECT_EQ(1u, o["uint"].GetUint());
|
|
EXPECT_EQ(4u, o.MemberCount());
|
|
}
|
|
#endif
|
|
|
|
// Tests a member with null character
|
|
Value name;
|
|
const Value C0D("C\0D", 3);
|
|
name.SetString(C0D.GetString(), 3);
|
|
value.SetString("CherryD", 7);
|
|
x.AddMember(name, value, allocator);
|
|
|
|
// HasMember()
|
|
EXPECT_TRUE(x.HasMember("A"));
|
|
EXPECT_TRUE(x.HasMember("B"));
|
|
EXPECT_TRUE(y.HasMember("A"));
|
|
EXPECT_TRUE(y.HasMember("B"));
|
|
|
|
#if RAPIDJSON_HAS_STDSTRING
|
|
EXPECT_TRUE(x.HasMember(std::string("A")));
|
|
#endif
|
|
|
|
name.SetString("C\0D");
|
|
EXPECT_TRUE(x.HasMember(name));
|
|
EXPECT_TRUE(y.HasMember(name));
|
|
|
|
GenericValue<UTF8<>, CrtAllocator> othername("A");
|
|
EXPECT_TRUE(x.HasMember(othername));
|
|
EXPECT_TRUE(y.HasMember(othername));
|
|
othername.SetString("C\0D");
|
|
EXPECT_TRUE(x.HasMember(othername));
|
|
EXPECT_TRUE(y.HasMember(othername));
|
|
|
|
// operator[]
|
|
EXPECT_STREQ("Apple", x["A"].GetString());
|
|
EXPECT_STREQ("Banana", x["B"].GetString());
|
|
EXPECT_STREQ("CherryD", x[C0D].GetString());
|
|
EXPECT_STREQ("CherryD", x[othername].GetString());
|
|
EXPECT_THROW(x["nonexist"], AssertException);
|
|
|
|
// const operator[]
|
|
EXPECT_STREQ("Apple", y["A"].GetString());
|
|
EXPECT_STREQ("Banana", y["B"].GetString());
|
|
EXPECT_STREQ("CherryD", y[C0D].GetString());
|
|
|
|
#if RAPIDJSON_HAS_STDSTRING
|
|
EXPECT_STREQ("Apple", x["A"].GetString());
|
|
EXPECT_STREQ("Apple", y[std::string("A")].GetString());
|
|
#endif
|
|
|
|
// member iterator
|
|
Value::MemberIterator itr = x.MemberBegin();
|
|
EXPECT_TRUE(itr != x.MemberEnd());
|
|
EXPECT_STREQ("A", itr->name.GetString());
|
|
EXPECT_STREQ("Apple", itr->value.GetString());
|
|
++itr;
|
|
EXPECT_TRUE(itr != x.MemberEnd());
|
|
EXPECT_STREQ("B", itr->name.GetString());
|
|
EXPECT_STREQ("Banana", itr->value.GetString());
|
|
++itr;
|
|
EXPECT_TRUE(itr != x.MemberEnd());
|
|
EXPECT_TRUE(memcmp(itr->name.GetString(), "C\0D", 4) == 0);
|
|
EXPECT_STREQ("CherryD", itr->value.GetString());
|
|
++itr;
|
|
EXPECT_FALSE(itr != x.MemberEnd());
|
|
|
|
// const member iterator
|
|
Value::ConstMemberIterator citr = y.MemberBegin();
|
|
EXPECT_TRUE(citr != y.MemberEnd());
|
|
EXPECT_STREQ("A", citr->name.GetString());
|
|
EXPECT_STREQ("Apple", citr->value.GetString());
|
|
++citr;
|
|
EXPECT_TRUE(citr != y.MemberEnd());
|
|
EXPECT_STREQ("B", citr->name.GetString());
|
|
EXPECT_STREQ("Banana", citr->value.GetString());
|
|
++citr;
|
|
EXPECT_TRUE(citr != y.MemberEnd());
|
|
EXPECT_TRUE(memcmp(citr->name.GetString(), "C\0D", 4) == 0);
|
|
EXPECT_STREQ("CherryD", citr->value.GetString());
|
|
++citr;
|
|
EXPECT_FALSE(citr != y.MemberEnd());
|
|
|
|
// member iterator conversions/relations
|
|
itr = x.MemberBegin();
|
|
citr = x.MemberBegin(); // const conversion
|
|
TestEqual(itr, citr);
|
|
EXPECT_TRUE(itr < x.MemberEnd());
|
|
EXPECT_FALSE(itr > y.MemberEnd());
|
|
EXPECT_TRUE(citr < x.MemberEnd());
|
|
EXPECT_FALSE(citr > y.MemberEnd());
|
|
++citr;
|
|
TestUnequal(itr, citr);
|
|
EXPECT_FALSE(itr < itr);
|
|
EXPECT_TRUE(itr < citr);
|
|
EXPECT_FALSE(itr > itr);
|
|
EXPECT_TRUE(citr > itr);
|
|
EXPECT_EQ(1, citr - x.MemberBegin());
|
|
EXPECT_EQ(0, itr - y.MemberBegin());
|
|
itr += citr - x.MemberBegin();
|
|
EXPECT_EQ(1, itr - y.MemberBegin());
|
|
TestEqual(citr, itr);
|
|
EXPECT_TRUE(itr <= citr);
|
|
EXPECT_TRUE(citr <= itr);
|
|
itr++;
|
|
EXPECT_TRUE(itr >= citr);
|
|
EXPECT_FALSE(citr >= itr);
|
|
|
|
// RemoveMember()
|
|
EXPECT_TRUE(x.RemoveMember("A"));
|
|
EXPECT_FALSE(x.HasMember("A"));
|
|
|
|
EXPECT_TRUE(x.RemoveMember("B"));
|
|
EXPECT_FALSE(x.HasMember("B"));
|
|
|
|
EXPECT_FALSE(x.RemoveMember("nonexist"));
|
|
|
|
EXPECT_TRUE(x.RemoveMember(othername));
|
|
EXPECT_FALSE(x.HasMember(name));
|
|
|
|
EXPECT_TRUE(x.MemberBegin() == x.MemberEnd());
|
|
|
|
// EraseMember(ConstMemberIterator)
|
|
|
|
// Use array members to ensure removed elements' destructor is called.
|
|
// { "a": [0], "b": [1],[2],...]
|
|
const char keys[][2] = { "a", "b", "c", "d", "e", "f", "g", "h", "i", "j" };
|
|
for (int i = 0; i < 10; i++)
|
|
x.AddMember(keys[i], Value(kArrayType).PushBack(i, allocator), allocator);
|
|
|
|
// MemberCount, iterator difference
|
|
EXPECT_EQ(x.MemberCount(), SizeType(x.MemberEnd() - x.MemberBegin()));
|
|
|
|
// Erase the first
|
|
itr = x.EraseMember(x.MemberBegin());
|
|
EXPECT_FALSE(x.HasMember(keys[0]));
|
|
EXPECT_EQ(x.MemberBegin(), itr);
|
|
EXPECT_EQ(9u, x.MemberCount());
|
|
for (; itr != x.MemberEnd(); ++itr) {
|
|
size_t i = static_cast<size_t>((itr - x.MemberBegin())) + 1;
|
|
EXPECT_STREQ(itr->name.GetString(), keys[i]);
|
|
EXPECT_EQ(static_cast<int>(i), itr->value[0].GetInt());
|
|
}
|
|
|
|
// Erase the last
|
|
itr = x.EraseMember(x.MemberEnd() - 1);
|
|
EXPECT_FALSE(x.HasMember(keys[9]));
|
|
EXPECT_EQ(x.MemberEnd(), itr);
|
|
EXPECT_EQ(8u, x.MemberCount());
|
|
for (; itr != x.MemberEnd(); ++itr) {
|
|
size_t i = static_cast<size_t>(itr - x.MemberBegin()) + 1;
|
|
EXPECT_STREQ(itr->name.GetString(), keys[i]);
|
|
EXPECT_EQ(static_cast<int>(i), itr->value[0].GetInt());
|
|
}
|
|
|
|
// Erase the middle
|
|
itr = x.EraseMember(x.MemberBegin() + 4);
|
|
EXPECT_FALSE(x.HasMember(keys[5]));
|
|
EXPECT_EQ(x.MemberBegin() + 4, itr);
|
|
EXPECT_EQ(7u, x.MemberCount());
|
|
for (; itr != x.MemberEnd(); ++itr) {
|
|
size_t i = static_cast<size_t>(itr - x.MemberBegin());
|
|
i += (i < 4) ? 1 : 2;
|
|
EXPECT_STREQ(itr->name.GetString(), keys[i]);
|
|
EXPECT_EQ(static_cast<int>(i), itr->value[0].GetInt());
|
|
}
|
|
|
|
// EraseMember(ConstMemberIterator, ConstMemberIterator)
|
|
// Exhaustive test with all 0 <= first < n, first <= last <= n cases
|
|
const unsigned n = 10;
|
|
for (unsigned first = 0; first < n; first++) {
|
|
for (unsigned last = first; last <= n; last++) {
|
|
x.RemoveAllMembers();
|
|
for (unsigned i = 0; i < n; i++)
|
|
x.AddMember(keys[i], Value(kArrayType).PushBack(i, allocator), allocator);
|
|
|
|
itr = x.EraseMember(x.MemberBegin() + static_cast<int>(first), x.MemberBegin() + static_cast<int>(last));
|
|
if (last == n)
|
|
EXPECT_EQ(x.MemberEnd(), itr);
|
|
else
|
|
EXPECT_EQ(x.MemberBegin() + static_cast<int>(first), itr);
|
|
|
|
size_t removeCount = last - first;
|
|
EXPECT_EQ(n - removeCount, x.MemberCount());
|
|
for (unsigned i = 0; i < first; i++)
|
|
EXPECT_EQ(i, x[keys[i]][0].GetUint());
|
|
for (unsigned i = first; i < n - removeCount; i++)
|
|
EXPECT_EQ(i + removeCount, x[keys[i+removeCount]][0].GetUint());
|
|
}
|
|
}
|
|
|
|
// RemoveAllMembers()
|
|
x.RemoveAllMembers();
|
|
EXPECT_TRUE(x.ObjectEmpty());
|
|
EXPECT_EQ(0u, x.MemberCount());
|
|
}
|
|
|
|
TEST(Value, Object) {
|
|
Value::AllocatorType allocator;
|
|
Value x(kObjectType);
|
|
const Value& y = x; // const version
|
|
|
|
EXPECT_EQ(kObjectType, x.GetType());
|
|
EXPECT_TRUE(x.IsObject());
|
|
EXPECT_TRUE(x.ObjectEmpty());
|
|
EXPECT_EQ(0u, x.MemberCount());
|
|
EXPECT_EQ(kObjectType, y.GetType());
|
|
EXPECT_TRUE(y.IsObject());
|
|
EXPECT_TRUE(y.ObjectEmpty());
|
|
EXPECT_EQ(0u, y.MemberCount());
|
|
|
|
TestObject(x, allocator);
|
|
|
|
// SetObject()
|
|
Value z;
|
|
z.SetObject();
|
|
EXPECT_TRUE(z.IsObject());
|
|
}
|
|
|
|
TEST(Value, ObjectHelper) {
|
|
Value::AllocatorType allocator;
|
|
{
|
|
Value x(kObjectType);
|
|
Value::Object o = x.GetObject();
|
|
TestObject(o, allocator);
|
|
}
|
|
|
|
{
|
|
Value x(kObjectType);
|
|
Value::Object o = x.GetObject();
|
|
o.AddMember("1", 1, allocator);
|
|
|
|
Value::Object o2(o); // copy constructor
|
|
EXPECT_EQ(1u, o2.MemberCount());
|
|
|
|
Value::Object o3 = o;
|
|
EXPECT_EQ(1u, o3.MemberCount());
|
|
|
|
Value::ConstObject y = static_cast<const Value&>(x).GetObject();
|
|
(void)y;
|
|
// y.AddMember("1", 1, allocator); // should not compile
|
|
|
|
// Templated functions
|
|
x.RemoveAllMembers();
|
|
EXPECT_TRUE(x.Is<Value::Object>());
|
|
EXPECT_TRUE(x.Is<Value::ConstObject>());
|
|
o.AddMember("1", 1, allocator);
|
|
EXPECT_EQ(1, x.Get<Value::Object>()["1"].GetInt());
|
|
EXPECT_EQ(1, x.Get<Value::ConstObject>()["1"].GetInt());
|
|
|
|
Value x2;
|
|
x2.Set<Value::Object>(o);
|
|
EXPECT_TRUE(x.IsObject()); // IsObject() is invariant after moving
|
|
EXPECT_EQ(1, x2.Get<Value::Object>()["1"].GetInt());
|
|
}
|
|
|
|
{
|
|
Value x(kObjectType);
|
|
x.AddMember("a", "apple", allocator);
|
|
Value y(x.GetObject());
|
|
EXPECT_STREQ("apple", y["a"].GetString());
|
|
EXPECT_TRUE(x.IsObject()); // Invariant
|
|
}
|
|
|
|
{
|
|
Value x(kObjectType);
|
|
x.AddMember("a", "apple", allocator);
|
|
Value y(kObjectType);
|
|
y.AddMember("fruits", x.GetObject(), allocator);
|
|
EXPECT_STREQ("apple", y["fruits"]["a"].GetString());
|
|
EXPECT_TRUE(x.IsObject()); // Invariant
|
|
}
|
|
}
|
|
|
|
#if RAPIDJSON_HAS_CXX11_RANGE_FOR
|
|
TEST(Value, ObjectHelperRangeFor) {
|
|
Value::AllocatorType allocator;
|
|
Value x(kObjectType);
|
|
|
|
for (int i = 0; i < 10; i++) {
|
|
char name[10];
|
|
Value n(name, static_cast<SizeType>(sprintf(name, "%d", i)), allocator);
|
|
x.AddMember(n, i, allocator);
|
|
}
|
|
|
|
{
|
|
int i = 0;
|
|
for (auto& m : x.GetObject()) {
|
|
char name[11];
|
|
sprintf(name, "%d", i);
|
|
EXPECT_STREQ(name, m.name.GetString());
|
|
EXPECT_EQ(i, m.value.GetInt());
|
|
i++;
|
|
}
|
|
EXPECT_EQ(i, 10);
|
|
}
|
|
{
|
|
int i = 0;
|
|
for (const auto& m : const_cast<const Value&>(x).GetObject()) {
|
|
char name[11];
|
|
sprintf(name, "%d", i);
|
|
EXPECT_STREQ(name, m.name.GetString());
|
|
EXPECT_EQ(i, m.value.GetInt());
|
|
i++;
|
|
}
|
|
EXPECT_EQ(i, 10);
|
|
}
|
|
|
|
// Object a = x.GetObject();
|
|
// Object ca = const_cast<const Value&>(x).GetObject();
|
|
}
|
|
#endif
|
|
|
|
TEST(Value, EraseMember_String) {
|
|
Value::AllocatorType allocator;
|
|
Value x(kObjectType);
|
|
x.AddMember("A", "Apple", allocator);
|
|
x.AddMember("B", "Banana", allocator);
|
|
|
|
EXPECT_TRUE(x.EraseMember("B"));
|
|
EXPECT_FALSE(x.HasMember("B"));
|
|
|
|
EXPECT_FALSE(x.EraseMember("nonexist"));
|
|
|
|
GenericValue<UTF8<>, CrtAllocator> othername("A");
|
|
EXPECT_TRUE(x.EraseMember(othername));
|
|
EXPECT_FALSE(x.HasMember("A"));
|
|
|
|
EXPECT_TRUE(x.MemberBegin() == x.MemberEnd());
|
|
}
|
|
|
|
TEST(Value, BigNestedArray) {
|
|
MemoryPoolAllocator<> allocator;
|
|
Value x(kArrayType);
|
|
static const SizeType n = 200;
|
|
|
|
for (SizeType i = 0; i < n; i++) {
|
|
Value y(kArrayType);
|
|
for (SizeType j = 0; j < n; j++) {
|
|
Value number(static_cast<int>(i * n + j));
|
|
y.PushBack(number, allocator);
|
|
}
|
|
x.PushBack(y, allocator);
|
|
}
|
|
|
|
for (SizeType i = 0; i < n; i++)
|
|
for (SizeType j = 0; j < n; j++) {
|
|
EXPECT_TRUE(x[i][j].IsInt());
|
|
EXPECT_EQ(static_cast<int>(i * n + j), x[i][j].GetInt());
|
|
}
|
|
}
|
|
|
|
TEST(Value, BigNestedObject) {
|
|
MemoryPoolAllocator<> allocator;
|
|
Value x(kObjectType);
|
|
static const SizeType n = 200;
|
|
const char* format = std::numeric_limits<SizeType>::is_signed ? "%d" : "%u";
|
|
|
|
for (SizeType i = 0; i < n; i++) {
|
|
char name1[10];
|
|
sprintf(name1, format, i);
|
|
|
|
// Value name(name1); // should not compile
|
|
Value name(name1, static_cast<SizeType>(strlen(name1)), allocator);
|
|
Value object(kObjectType);
|
|
|
|
for (SizeType j = 0; j < n; j++) {
|
|
char name2[10];
|
|
sprintf(name2, format, j);
|
|
|
|
Value name3(name2, static_cast<SizeType>(strlen(name2)), allocator);
|
|
Value number(static_cast<int>(i * n + j));
|
|
object.AddMember(name3, number, allocator);
|
|
}
|
|
|
|
// x.AddMember(name1, object, allocator); // should not compile
|
|
x.AddMember(name, object, allocator);
|
|
}
|
|
|
|
for (SizeType i = 0; i < n; i++) {
|
|
char name1[10];
|
|
sprintf(name1, format, i);
|
|
|
|
for (SizeType j = 0; j < n; j++) {
|
|
char name2[10];
|
|
sprintf(name2, format, j);
|
|
x[name1];
|
|
EXPECT_EQ(static_cast<int>(i * n + j), x[name1][name2].GetInt());
|
|
}
|
|
}
|
|
}
|
|
|
|
// Issue 18: Error removing last element of object
|
|
// http://code.google.com/p/rapidjson/issues/detail?id=18
|
|
TEST(Value, RemoveLastElement) {
|
|
rapidjson::Document doc;
|
|
rapidjson::Document::AllocatorType& allocator = doc.GetAllocator();
|
|
rapidjson::Value objVal(rapidjson::kObjectType);
|
|
objVal.AddMember("var1", 123, allocator);
|
|
objVal.AddMember("var2", "444", allocator);
|
|
objVal.AddMember("var3", 555, allocator);
|
|
EXPECT_TRUE(objVal.HasMember("var3"));
|
|
objVal.RemoveMember("var3"); // Assertion here in r61
|
|
EXPECT_FALSE(objVal.HasMember("var3"));
|
|
}
|
|
|
|
// Issue 38: Segmentation fault with CrtAllocator
|
|
TEST(Document, CrtAllocator) {
|
|
typedef GenericValue<UTF8<>, CrtAllocator> V;
|
|
|
|
V::AllocatorType allocator;
|
|
V o(kObjectType);
|
|
o.AddMember("x", 1, allocator); // Should not call destructor on uninitialized name/value of newly allocated members.
|
|
|
|
V a(kArrayType);
|
|
a.PushBack(1, allocator); // Should not call destructor on uninitialized Value of newly allocated elements.
|
|
}
|
|
|
|
static void TestShortStringOptimization(const char* str) {
|
|
const rapidjson::SizeType len = static_cast<rapidjson::SizeType>(strlen(str));
|
|
|
|
rapidjson::Document doc;
|
|
rapidjson::Value val;
|
|
val.SetString(str, len, doc.GetAllocator());
|
|
|
|
EXPECT_EQ(val.GetStringLength(), len);
|
|
EXPECT_STREQ(val.GetString(), str);
|
|
}
|
|
|
|
TEST(Value, AllocateShortString) {
|
|
TestShortStringOptimization(""); // edge case: empty string
|
|
TestShortStringOptimization("12345678"); // regular case for short strings: 8 chars
|
|
TestShortStringOptimization("12345678901"); // edge case: 11 chars in 32-bit mode (=> short string)
|
|
TestShortStringOptimization("123456789012"); // edge case: 12 chars in 32-bit mode (=> regular string)
|
|
TestShortStringOptimization("123456789012345"); // edge case: 15 chars in 64-bit mode (=> short string)
|
|
TestShortStringOptimization("1234567890123456"); // edge case: 16 chars in 64-bit mode (=> regular string)
|
|
}
|
|
|
|
template <int e>
|
|
struct TerminateHandler {
|
|
bool Null() { return e != 0; }
|
|
bool Bool(bool) { return e != 1; }
|
|
bool Int(int) { return e != 2; }
|
|
bool Uint(unsigned) { return e != 3; }
|
|
bool Int64(int64_t) { return e != 4; }
|
|
bool Uint64(uint64_t) { return e != 5; }
|
|
bool Double(double) { return e != 6; }
|
|
bool RawNumber(const char*, SizeType, bool) { return e != 7; }
|
|
bool String(const char*, SizeType, bool) { return e != 8; }
|
|
bool StartObject() { return e != 9; }
|
|
bool Key(const char*, SizeType, bool) { return e != 10; }
|
|
bool EndObject(SizeType) { return e != 11; }
|
|
bool StartArray() { return e != 12; }
|
|
bool EndArray(SizeType) { return e != 13; }
|
|
};
|
|
|
|
#define TEST_TERMINATION(e, json)\
|
|
{\
|
|
Document d; \
|
|
EXPECT_FALSE(d.Parse(json).HasParseError()); \
|
|
Reader reader; \
|
|
TerminateHandler<e> h;\
|
|
EXPECT_FALSE(d.Accept(h));\
|
|
}
|
|
|
|
TEST(Value, AcceptTerminationByHandler) {
|
|
TEST_TERMINATION(0, "[null]");
|
|
TEST_TERMINATION(1, "[true]");
|
|
TEST_TERMINATION(1, "[false]");
|
|
TEST_TERMINATION(2, "[-1]");
|
|
TEST_TERMINATION(3, "[2147483648]");
|
|
TEST_TERMINATION(4, "[-1234567890123456789]");
|
|
TEST_TERMINATION(5, "[9223372036854775808]");
|
|
TEST_TERMINATION(6, "[0.5]");
|
|
// RawNumber() is never called
|
|
TEST_TERMINATION(8, "[\"a\"]");
|
|
TEST_TERMINATION(9, "[{}]");
|
|
TEST_TERMINATION(10, "[{\"a\":1}]");
|
|
TEST_TERMINATION(11, "[{}]");
|
|
TEST_TERMINATION(12, "{\"a\":[]}");
|
|
TEST_TERMINATION(13, "{\"a\":[]}");
|
|
}
|
|
|
|
struct ValueIntComparer {
|
|
bool operator()(const Value& lhs, const Value& rhs) const {
|
|
return lhs.GetInt() < rhs.GetInt();
|
|
}
|
|
};
|
|
|
|
#if RAPIDJSON_HAS_CXX11_RVALUE_REFS
|
|
TEST(Value, Sorting) {
|
|
Value::AllocatorType allocator;
|
|
Value a(kArrayType);
|
|
a.PushBack(5, allocator);
|
|
a.PushBack(1, allocator);
|
|
a.PushBack(3, allocator);
|
|
std::sort(a.Begin(), a.End(), ValueIntComparer());
|
|
EXPECT_EQ(1, a[0].GetInt());
|
|
EXPECT_EQ(3, a[1].GetInt());
|
|
EXPECT_EQ(5, a[2].GetInt());
|
|
}
|
|
#endif
|
|
|
|
// http://stackoverflow.com/questions/35222230/
|
|
|
|
static void MergeDuplicateKey(Value& v, Value::AllocatorType& a) {
|
|
if (v.IsObject()) {
|
|
// Convert all key:value into key:[value]
|
|
for (Value::MemberIterator itr = v.MemberBegin(); itr != v.MemberEnd(); ++itr)
|
|
itr->value = Value(kArrayType).Move().PushBack(itr->value, a);
|
|
|
|
// Merge arrays if key is duplicated
|
|
for (Value::MemberIterator itr = v.MemberBegin(); itr != v.MemberEnd();) {
|
|
Value::MemberIterator itr2 = v.FindMember(itr->name);
|
|
if (itr != itr2) {
|
|
itr2->value.PushBack(itr->value[0], a);
|
|
itr = v.EraseMember(itr);
|
|
}
|
|
else
|
|
++itr;
|
|
}
|
|
|
|
// Convert key:[values] back to key:value if there is only one value
|
|
for (Value::MemberIterator itr = v.MemberBegin(); itr != v.MemberEnd(); ++itr) {
|
|
if (itr->value.Size() == 1)
|
|
itr->value = itr->value[0];
|
|
MergeDuplicateKey(itr->value, a); // Recursion on the value
|
|
}
|
|
}
|
|
else if (v.IsArray())
|
|
for (Value::ValueIterator itr = v.Begin(); itr != v.End(); ++itr)
|
|
MergeDuplicateKey(*itr, a);
|
|
}
|
|
|
|
TEST(Value, MergeDuplicateKey) {
|
|
Document d;
|
|
d.Parse(
|
|
"{"
|
|
" \"key1\": {"
|
|
" \"a\": \"asdf\","
|
|
" \"b\": \"foo\","
|
|
" \"b\": \"bar\","
|
|
" \"c\": \"fdas\""
|
|
" }"
|
|
"}");
|
|
|
|
Document d2;
|
|
d2.Parse(
|
|
"{"
|
|
" \"key1\": {"
|
|
" \"a\": \"asdf\","
|
|
" \"b\": ["
|
|
" \"foo\","
|
|
" \"bar\""
|
|
" ],"
|
|
" \"c\": \"fdas\""
|
|
" }"
|
|
"}");
|
|
|
|
EXPECT_NE(d2, d);
|
|
MergeDuplicateKey(d, d.GetAllocator());
|
|
EXPECT_EQ(d2, d);
|
|
}
|
|
|
|
#ifdef __clang__
|
|
RAPIDJSON_DIAG_POP
|
|
#endif
|