IN: io.buffers.tests
-USING: alien alien.c-types io.buffers kernel kernel.private libc
-sequences tools.test namespaces byte-arrays strings accessors
-destructors ;
+USING: alien alien.c-types alien.data io.buffers kernel
+kernel.private libc sequences tools.test namespaces byte-arrays
+strings accessors destructors ;
: buffer-set ( string buffer -- )
- over >byte-array over ptr>> byte-array>memory
- >r length r> buffer-reset ;
+ [ ptr>> swap >byte-array binary-object memcpy ]
+ [ [ length ] dip buffer-reset ]
+ 2bi ;
: string>buffer ( string -- buffer )
- dup length <buffer> tuck buffer-set ;
+ dup length <buffer> [ buffer-set ] keep ;
: buffer-read-all ( buffer -- byte-array )
[ [ pos>> ] [ ptr>> ] bi <displaced-alien> ]
100 <buffer> "b" set
[ 1000 "b" get n>buffer >string ] must-fail
"b" get dispose
+
+"hello world" string>buffer "b" set
+[ "hello" CHAR: \s ] [ " " "b" get buffer-until [ >string ] dip ] unit-test
+"b" get dispose