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move ctors

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* Add move constructor to Value::CZString
* Add unit test for Value move constructor
* Allow includer to specify in advance the value for
JSON_HAS_RVALUE_REFERENCES
This commit is contained in:
Motti
2015-04-20 17:44:47 +03:00
committed by Christopher Dunn
parent a4ce2829dc
commit 2b00891a86
4 changed files with 82 additions and 13 deletions
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15
src/test_lib_json/main.cpp
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@@ -2497,6 +2497,19 @@ JSONTEST_FIXTURE(IteratorTest, const) {
JSONTEST_ASSERT_STRING_EQUAL(expected, out.str());
}
struct RValueTest : JsonTest::TestCase {};
JSONTEST_FIXTURE(RValueTest, moveConstruction) {
#if JSON_HAS_RVALUE_REFERENCES
Json::Value json;
json["key"] = "value";
Json::Value moved = std::move(json);
JSONTEST_ASSERT(moved != json); // Possibly not nullValue; definitely not equal.
JSONTEST_ASSERT_EQUAL(Json::objectValue, moved.type());
JSONTEST_ASSERT_EQUAL(Json::stringValue, moved["key"].type());
#endif
}
int main(int argc, const char* argv[]) {
JsonTest::Runner runner;
JSONTEST_REGISTER_FIXTURE(runner, ValueTest, checkNormalizeFloatingPointStr);
@@ -2570,5 +2583,7 @@ int main(int argc, const char* argv[]) {
JSONTEST_REGISTER_FIXTURE(runner, IteratorTest, indexes);
JSONTEST_REGISTER_FIXTURE(runner, IteratorTest, const);
JSONTEST_REGISTER_FIXTURE(runner, RValueTest, moveConstruction);
return runner.runCommandLine(argc, argv);
}