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Tests for Allocators copy by rvalue reference.

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This commit is contained in:
ylavic 2021-04-03 03:21:09 +02:00
parent 683010b02d
commit 5c764d9a81
1 changed files with 25 additions and 1 deletions
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26
test/unittest/allocatorstest.cpp
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@ -16,8 +16,10 @@
#include "rapidjson/allocators.h"
#include <map>
#include <string>
#include <cstring>
#include <utility>
#include <functional>
using namespace rapidjson;
@ -141,12 +143,34 @@ void TestStdAllocator(const Allocator& a) {
typedef StdAllocator<char, Allocator> CharAllocator;
typedef std::basic_string<char, std::char_traits<char>, CharAllocator> String;
#if RAPIDJSON_HAS_CXX11
String s(CharAllocator{a});
#else
CharAllocator ca(a);
String s(ca);
#endif
for (int i = 0; i < 26; i++) {
s.push_back(static_cast<char>('A' + i));
}
EXPECT_TRUE(s == "ABCDEFGHIJKLMNOPQRSTUVWXYZ");
typedef StdAllocator<std::pair<const int, bool>, Allocator> MapAllocator;
typedef std::map<int, bool, std::less<int>, MapAllocator> Map;
#if RAPIDJSON_HAS_CXX11
Map map(std::less<int>(), MapAllocator{a});
#else
MapAllocator ma(a);
Map map(std::less<int>(), ma);
#endif
for (int i = 0; i < 10; i++) {
map.insert(std::make_pair(i, (i % 2) == 0));
}
EXPECT_TRUE(map.size() == 10);
for (int i = 0; i < 10; i++) {
typename Map::iterator it = map.find(i);
EXPECT_TRUE(it != map.end());
EXPECT_TRUE(it->second == ((i % 2) == 0));
}
}
TEST(Allocator, CrtAllocator) {