OSDN Git Service

ChangeLogs fixed, again.
[pf3gnuchains/gcc-fork.git] / gcc / testsuite / gfortran.dg / write_rewind_2.f
1 ! { dg-do run }
2 ! PR 26499  Test write with rewind sequences to make sure buffering and
3 ! end-of-file conditions are handled correctly.  Derived from test case by Dale
4 ! Ranta.  Submitted by Jerry DeLisle <jvdelisle@gcc.gnu.org>.
5       program test
6       dimension idata(1011)
7       idata = -42
8       open(unit=11,form='unformatted')
9         idata(1)   = -705
10         idata(  1011)   = -706
11        write(11)idata
12         idata(1)   = -706
13         idata(  1011)   = -707
14        write(11)idata
15         idata(1)   = -707
16         idata(  1011)   = -708
17        write(11)idata
18        read(11,end=        1000 )idata
19        call abort()
20  1000  continue
21        rewind 11
22        read(11,end=        1001 )idata
23         if(idata(1).ne. -705.or.idata(  1011).ne. -706)call abort()
24  1001  continue
25        close(11,status='keep')        
26       open(unit=11,form='unformatted')
27       rewind 11
28       read(11)idata
29       if(idata(1).ne.-705)then
30       call abort()
31       endif
32       read(11)idata
33       if(idata(1).ne.-706)then
34       call abort()
35       endif
36       read(11)idata
37       if(idata(1).ne.-707)then
38       call abort()
39       endif
40       close(11,status='delete')  
41       stop
42       end
43
44