j3d1/json
1
0
Fork 0
Code Issues Pull requests Releases Wiki Activity

🐛 fixed callback-related issue (https://github.com/nlohmann/json/issues/971#issuecomment-413678360)

Browse source
This commit is contained in:
Niels Lohmann 2018-08-17 23:09:45 +02:00
parent b5c54b41fd
commit e33b31e6aa
No known key found for this signature in database
GPG key ID: 7F3CEA63AE251B69
26 changed files with 97 additions and 18880 deletions
Download patch file Download diff file Expand all files Collapse all files

82
test/src/unit-regression.cpp
View file

@ -1472,6 +1472,46 @@ TEST_CASE("regression tests")
// "[json.exception.out_of_range.408] excessive object size: 8658170730974374167");
}
SECTION("issue #971 - Add a SAX parser - late bug")
{
// a JSON text
auto text = R"(
{
"Image": {
"Width": 800,
"Height": 600,
"Title": "View from 15th Floor",
"Thumbnail": {
"Url": "http://www.example.com/image/481989943",
"Height": 125,
"Width": 100
},
"Animated" : false,
"IDs": [116, 943, 234, 38793]
}
}
)";
// define parser callback
json::parser_callback_t cb = [](int depth, json::parse_event_t event, json & parsed)
{
// skip object elements with key "Thumbnail"
if (event == json::parse_event_t::key and parsed == json("Thumbnail"))
{
return false;
}
else
{
return true;
}
};
// parse (with callback) and serialize JSON
json j_filtered = json::parse(text, cb);
CHECK(j_filtered == R"({"Image":{"Animated":false,"Height":600,"IDs":[116,943,234,38793], "Title":"View from 15th Floor","Width":800}})"_json);
}
SECTION("issue #972 - Segmentation fault on G++ when trying to assign json string literal to custom json type")
{
my_json foo = R"([1, 2, 3])"_json;
@ -1536,34 +1576,34 @@ TEST_CASE("regression tests")
switch (event)
{
case json::parse_event_t::key:
{
return true;
}
{
return true;
}
case json::parse_event_t::value:
{
return false;
}
{
return false;
}
case json::parse_event_t::object_start:
{
return true;
}
{
return true;
}
case json::parse_event_t::object_end:
{
return false;
}
{
return false;
}
case json::parse_event_t::array_start:
{
return true;
}
{
return true;
}
case json::parse_event_t::array_end:
{
return false;
}
{
return false;
}
default:
{
return true;
}
{
return true;
}
}
};