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Throw other_error.502 when UBJSON use_type is set without use_size (#5380)

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* Throw other_error.502 when UBJSON use_type is set without use_size

Fixes #5321

Signed-off-by: Krishnanand G <118352827+Krishnanand-G@users.noreply.github.com>

* Scope UBJSON use_type check to container branches and expand tests

Signed-off-by: Krishnanand G <118352827+Krishnanand-G@users.noreply.github.com>

* Re-amalgamate single_include/json.hpp

The previous commit updated the split headers but the amalgamated
file didn't go back through astyle before I committed it, so CI's
amalgamation check caught formatting drift in json_fwd.hpp and a
few noexcept clauses in basic_json, plus one doc example. None of
it touches the UBJSON logic. Applied the patch CI generated to
bring single_include back in sync.

Signed-off-by: Krishnanand G <118352827+Krishnanand-G@users.noreply.github.com>

---------

Signed-off-by: Krishnanand G <118352827+Krishnanand-G@users.noreply.github.com>
This commit is contained in:
Krishnanand G
2026-08-25 07:16:10 +01:00
committed by GitHub
parent 734fd305a1
commit 2f025f401e
7 changed files with 134 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files
tests/src/unit-bjdata.cpp
+42
View File
@@ -3843,6 +3843,48 @@ TEST_CASE("all BJData first bytes")
}
#endif
TEST_CASE("BJData use_type requires use_size")
{
SECTION("non-empty object throws other_error.502")
{
const json j = {{"a", 1}, {"b", 2}};
CHECK_THROWS_WITH_AS(json::to_bjdata(j, false, true),
"[json.exception.other_error.502] use_type requires use_size = true",
json::other_error&);
}
SECTION("non-empty array throws other_error.502")
{
const json j = {1, 2, 3};
CHECK_THROWS_WITH_AS(json::to_bjdata(j, false, true),
"[json.exception.other_error.502] use_type requires use_size = true",
json::other_error&);
}
SECTION("scalars do not throw with use_type=true, use_count=false")
{
CHECK_NOTHROW(json::to_bjdata(42, false, true));
CHECK_NOTHROW(json::to_bjdata(3.14, false, true));
CHECK_NOTHROW(json::to_bjdata("hello", false, true));
CHECK_NOTHROW(json::to_bjdata(true, false, true));
CHECK_NOTHROW(json::to_bjdata(nullptr, false, true));
}
SECTION("empty containers do not throw with use_type=true, use_count=false")
{
CHECK_NOTHROW(json::to_bjdata(json::array(), false, true));
CHECK_NOTHROW(json::to_bjdata(json::object(), false, true));
}
SECTION("valid combinations on non-empty containers")
{
const json j = {{"a", 1}, {"b", 2}};
CHECK_NOTHROW(json::to_bjdata(j, false, false));
CHECK_NOTHROW(json::to_bjdata(j, true, false));
CHECK_NOTHROW(json::to_bjdata(j, true, true));
}
}
TEST_CASE("BJData roundtrips" * doctest::skip())
{
SECTION("input from self-generated BJData files")
tests/src/unit-ubjson.cpp
+42
View File
@@ -2503,6 +2503,48 @@ TEST_CASE("all UBJSON first bytes")
}
#endif
TEST_CASE("UBJSON use_type requires use_size")
{
SECTION("non-empty array throws other_error.502")
{
const json j = {1, 2, 3};
CHECK_THROWS_WITH_AS(json::to_ubjson(j, false, true),
"[json.exception.other_error.502] use_type requires use_size = true",
json::other_error&);
}
SECTION("non-empty object throws other_error.502")
{
const json j = {{"a", 1}, {"b", 2}};
CHECK_THROWS_WITH_AS(json::to_ubjson(j, false, true),
"[json.exception.other_error.502] use_type requires use_size = true",
json::other_error&);
}
SECTION("scalars do not throw with use_type=true, use_count=false")
{
CHECK_NOTHROW(json::to_ubjson(42, false, true));
CHECK_NOTHROW(json::to_ubjson(3.14, false, true));
CHECK_NOTHROW(json::to_ubjson("hello", false, true));
CHECK_NOTHROW(json::to_ubjson(true, false, true));
CHECK_NOTHROW(json::to_ubjson(nullptr, false, true));
}
SECTION("empty containers do not throw with use_type=true, use_count=false")
{
CHECK_NOTHROW(json::to_ubjson(json::array(), false, true));
CHECK_NOTHROW(json::to_ubjson(json::object(), false, true));
}
SECTION("valid combinations on non-empty containers")
{
const json j = {1, 2, 3};
CHECK_NOTHROW(json::to_ubjson(j, false, false));
CHECK_NOTHROW(json::to_ubjson(j, true, false));
CHECK_NOTHROW(json::to_ubjson(j, true, true));
}
}
TEST_CASE("UBJSON roundtrips" * doctest::skip())
{
SECTION("input from self-generated UBJSON files")