man.postnix Miscellaneous man pages of Plan 9 related material

     SYNOPSYS

     import "clive/mblk/rwtest"

     func AsAConcFile(t Fataler, rw []Object, nops, maxoff, maxsz int)
     func  AsAFile(t Fataler, rw Object, nops, maxoff, maxsz int) type
     Fataler interface { ... } type FullyReadable interface  {  ...  }
     type Object interface { ... } type Resizeable interface { ... }

     DESCRIPTION

     Test tools for things that can be read and written.

     CONSTANTS

     TYPES

     type  Fataler  interface  {          Fatalf(format  string,  args
     ...interface{})          Logf(format string, args ...interface{})
             Fail() }
         Usually testing.T or testing.B

     type FullyReadable interface {         Seek(int64,  int)  (int64,
     error)         Read([]byte) (int, error) }
         Objects that implement this are tested by comparing the final
     contents of
         the file.

     type Object  interface  {          WriteAt([]byte,  int64)  (int,
     error)         ReadAt([]byte, int64) (int, error) }
         Objects that can be used in such tests.

     type Resizeable interface {         Truncate(int64) error }
         Objects  that  implemented  truncable  are  also  tested  for
     truncations and
         resizes.

     FUNCTIONS

     func AsAConcFile(t Fataler, rw []Object, nops, maxoff, maxsz int)

     func AsAFile(t Fataler, rw Object, nops, maxoff, maxsz int)
         If the object tested as a  file  has  Truncate,  it  is  also
     tested. Test a rw
         object by comparing what a real file does and what  it  does.
     10% of the
         operations are resizes (if any) and the rest are  half  read,
     half writes.

     User's manual, 2nd ed. Section 2 Copyright © LSUB 2014-2016