Migrate test fixtures to wrapper APIs

[richerfu]

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zig-napi ArkVM benchmark

• Generated: 2026-06-26T01:37:16Z
• 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	0.097	0.098	0.002	1.016x
primitive	i32(i32, i32)	100000	0.127	0.125	-0.002	0.985x
primitive	bool(bool)	100000	0.114	0.112	-0.002	0.98x
string	len(string)	100000	0.144	0.145	0.001	1.01x
object	read properties	100000	0.283	0.281	-0.001	0.996x
array	sum(number[])	100000	0.63	0.627	-0.002	0.996x
function	call callback	100000	0.236	0.242	0.006	1.025x
class	constructor	20000	0.942	5.102	4.159	5.414x
class	getter	100000	0.184	0.185	0	1.001x
class	setter	100000	0.344	0.343	-0.001	0.998x
class	method	100000	0.195	0.196	0.001	1.006x
ArrayBuffer	constructor	20000	0.277	0.356	0.079	1.287x
ArrayBuffer	byteLength	100000	0.143	0.144	0.001	1.01x
Buffer	constructor	20000	0.905	0.73	-0.175	0.806x
Buffer	length	100000	0.145	0.145	0	0.997x
TypedArray	Uint8Array constructor	20000	0.684	0.853	0.169	1.247x
TypedArray	Uint8Array sum	100000	0.167	0.206	0.039	1.232x
DataView	constructor	20000	0.381	0.402	0.021	1.055x
DataView	byteLength	100000	0.146	0.185	0.039	1.268x