testcontroller: fixed incorrect usage of memcpy() #66

Job	Run time
Create test plan	8s
level1 / Haiku	1m 47s
level2 / Sony PlayStation Vita (GLES w/ pib)	3m 1s
level2 / MacOS (Framework) (x64)	5m 35s
level2 / PowerPC64	1m 52s
level2 / GDK (MSVC, x64)	3m 26s
level2 / Windows (msys2, ucrt64)	8m 34s
level2 / Windows (MSVC, x64)	4m 52s
level2 / Windows (msys2, mingw32)	8m 29s
level2 / Ubuntu 20.04 (Intel Compiler)	4m 41s
level2 / Windows (msys2, mingw64)	8m 12s
level2 / Ubuntu 20.04 (Intel oneAPI)	6m 23s
level2 / MacOS (Framework) (arm64)	3m 1s
level2 / Sony PlayStation Vita (GLES w/ PVR_PSP2)	3m 7s
level2 / NetBSD	2m 30s
level2 / Sony PlayStation Portable	3m 41s
level2 / Emscripten	8m 50s
level2 / Windows (MSVC, clang-cl x86)	5m 54s
level2 / iOS (CMake & xcode)	1m 55s
level2 / tvOS (CMake & xcode)	2m 14s
level2 / LoongArch64	2m 59s
level2 / Android (CMake, lean)	6m 38s
level2 / Windows (msys2, clang32)	7m 0s
level2 / Windows (MSVC, ARM)	3m 41s
level2 / Android (Gradle)	2m 5s
level2 / Nintendo 3DS	2m 1s
level2 / Windows (MSVC, ARM64)	3m 31s
level2 / Ubuntu 20.04	4m 14s
level2 / RISC OS	1m 19s
level2 / Android (CMake)	3m 47s
level2 / Windows (MSVC, x86)	5m 26s
level2 / MacOS (GNU prefix)	3m 4s
level2 / Sony PlayStation 2	4m 50s
level2 / Windows (MSVC, clang-cl x64)	5m 2s
level2 / FreeBSD	2m 44s
level2 / Android (Android.mk)	2m 13s
level2 / Windows (msys2, clang64)	6m 11s
level2 / Ubuntu 22.04	4m 16s
	2h 39m 13s

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