lib/bio/test/mem.myr


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use std
use bio

const main = {
	var f
	var buf : byte[16]

	f = bio.mkmem("hello world")
	match bio.read(f, buf[:3])
	| `bio.Ok "hel":
		/* ok */
	| _:
		std.fatal("invalid read from memfile")
	;;

	match bio.read(f, buf[:])
	| `bio.Ok "lo world":
		/* ok */
	| _:
		std.fatal("invalid read from memfile")
	;;

	match bio.read(f, buf[:])
	| `bio.Eof:
		/* ok */
	| _:
		std.fatal("expected eof in memfile")
	;;
}