haraldwolff/json
1
0
Fork 0
mirror of https://github.com/nlohmann/json.git synced 2024-07-07 12:23:49 +02:00
Code Issues Packages Projects Releases Wiki Activity

testing the callback function

Browse source
This commit is contained in:
Niels 2015-05-03 20:07:31 +02:00
parent 093b97efc4
commit 1143094e4c
1 changed files with 48 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

48
test/unit.cpp
View file

@ -7682,6 +7682,54 @@ TEST_CASE("parser class")
CHECK_THROWS_AS(json::parse("\"\\uD80C\\u0000\""), std::invalid_argument);
CHECK_THROWS_AS(json::parse("\"\\uD80C\\uFFFF\""), std::invalid_argument);
}
SECTION("callback function")
{
auto s_object = R"(
{
"foo": true,
"bar": false
}
)";
auto s_array = R"(
[1,2,3,4,5]
)";
SECTION("true-filter")
{
json j_object = json::parse(s_object, [](int, json::parse_event_t, const json&)
{
return true;
});
CHECK (j_object == json({{"foo", true}, {"bar", false}}));
json j_array = json::parse(s_array, [](int, json::parse_event_t, const json&)
{
return true;
});
CHECK (j_array == json({1, 2, 3, 4, 5}));
}
SECTION("false-filter")
{
json j_object = json::parse(s_object, [](int, json::parse_event_t, const json&)
{
return false;
});
CHECK (j_object.is_discarded());
json j_array = json::parse(s_array, [](int, json::parse_event_t, const json&)
{
return false;
});
CHECK (j_array.is_discarded());
}
}
}
TEST_CASE("README", "[hide]")