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Set parents after insert call (#4537)

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* 🐛 set parents after insert call

* 🚨 fix warning
This commit is contained in:
Niels Lohmann
2024-12-18 09:44:09 +01:00
committed by GitHub
parent 30cd44df95
commit 094bd2651b
3 changed files with 22 additions and 0 deletions
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20
tests/src/unit-diagnostics.cpp
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@@ -242,4 +242,24 @@ TEST_CASE("Regression tests for extended diagnostics")
json const j_arr_copy = j_arr;
}
}
SECTION("Regression test for issue #3915 - JSON_DIAGNOSTICS trigger assertion")
{
json j = json::object();
j["root"] = "root_str";
json jj = json::object();
jj["child"] = json::object();
// If do not push anything in object, then no assert will be produced
jj["child"]["prop1"] = "prop1_value";
// Push all properties of child in parent
j.insert(jj.at("child").begin(), jj.at("child").end());
// Here assert is generated when construct new json
const json k(j);
CHECK(k.dump() == "{\"prop1\":\"prop1_value\",\"root\":\"root_str\"}");
}
}