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Rectify constness of Array

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This commit is contained in:
Milo Yip
2016-02-13 22:09:14 +08:00
parent 59309b5dd2
commit 0b098eb38d
2 changed files with 68 additions and 24 deletions
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38
test/unittest/valuetest.cpp
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@@ -1028,20 +1028,40 @@ TEST(Value, ArrayHelper) {
Value::AllocatorType allocator;
{
Value x(kArrayType);
Array a = x.GetArray();
Value::Array a = x.GetArray();
TestArray(a, allocator);
}
Value x(kArrayType);
Array a = x.GetArray();
a.PushBack(1, allocator);
{
Value x(kArrayType);
Value::Array a = x.GetArray();
a.PushBack(1, allocator);
Array a2(a); // copy constructor
EXPECT_EQ(1, a2.Size());
Value::Array a2(a); // copy constructor
EXPECT_EQ(1, a2.Size());
Array a3; // default constructor
a3 = a; // assignment operator
EXPECT_EQ(1, a3.Size());
Value::Array a3; // default constructor
a3 = a; // assignment operator
EXPECT_EQ(1, 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);
a = x.Get<Value::Array>();
EXPECT_EQ(1, a[0].GetInt());
EXPECT_EQ(1, x.Get<Value::ConstArray>()[0].GetInt());
Value x2;
x2.Set<Value::Array>(a);
EXPECT_TRUE(x.IsNull());
EXPECT_EQ(1, x2.Get<Value::Array>()[0].GetInt());
}
}
#if RAPIDJSON_HAS_CXX11_RANGE_FOR