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Update tests/tester_intensive_customjson.cc

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Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
This commit is contained in:
Syoyo Fujita
2026-03-22 02:50:02 +09:00
committed by GitHub
parent 12affdcc64
commit 306c72fce9
1 changed files with 5 additions and 2 deletions
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tests/tester_intensive_customjson.cc
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@@ -680,8 +680,11 @@ TEST_CASE("cj-roundtrip-material", "[customjson][roundtrip]") {
/* ===== Section 6: Binary (GLB) loading ==================================== */
TEST_CASE("cj-glb-invalid-magic", "[customjson][glb]") {
// GLB header: magic (4), version (4), length (4) = 12 bytes
// Wrong magic number
// GLB file header fields: magic (4), version (4), length (4) = 12 bytes.
// TinyGLTF::LoadBinaryFromMemory, however, requires at least 20 bytes
// (12-byte file header + 8-byte first chunk header) before checking magic/version.
// This buffer is only 12 bytes long (and uses a wrong magic), so the loader
// will reject it as an undersized/invalid GLB binary.
unsigned char data[12] = {0x00, 0x00, 0x00, 0x00, 0x02, 0x00,
0x00, 0x00, 0x0C, 0x00, 0x00, 0x00};
tinygltf::Model model;