Migrate test fixtures to wrapper APIs

[richerfu]

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zig-napi ArkVM benchmark

• Generated: 2026-05-28T02:50:46Z
• Status: ZIG_NAPI_BENCHMARK_RESULT status=ok

module	api content	iterations	native C N-API avg (us)	zig-napi avg (us)	diff (us)	ratio
global function	void(*)()	100000	0.085	0.09	0.004	1.048x
primitive	i32(i32, i32)	100000	0.115	0.12	0.005	1.041x
primitive	bool(bool)	100000	0.099	0.104	0.005	1.052x
string	len(string)	100000	0.143	0.142	-0.002	0.988x
object	read properties	100000	0.31	0.313	0.002	1.008x
array	sum(number[])	100000	0.654	0.637	-0.017	0.975x
function	call callback	100000	0.25	0.263	0.013	1.052x
class	constructor	20000	0.904	3.045	2.141	3.37x
class	getter	100000	0.198	0.196	-0.002	0.99x
class	setter	100000	0.368	0.366	-0.003	0.992x
class	method	100000	0.21	0.209	-0.001	0.995x
ArrayBuffer	constructor	20000	0.284	0.326	0.042	1.147x
ArrayBuffer	byteLength	100000	0.144	0.146	0.002	1.013x
Buffer	constructor	20000	0.888	0.739	-0.149	0.832x
Buffer	length	100000	0.143	0.148	0.005	1.032x
TypedArray	Uint8Array constructor	20000	0.673	0.787	0.113	1.169x
TypedArray	Uint8Array sum	100000	0.175	0.214	0.039	1.221x
DataView	constructor	20000	0.403	0.392	-0.011	0.973x
DataView	byteLength	100000	0.142	0.189	0.047	1.328x