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! { dg-do run }
! PR42090 Problems reading partial records in formatted direct access files
! Test case from PR, prepared by Jerry DeLisle <jvdelisle@gcc.gnu.org>
program da_good_now
implicit none
real :: a, b
a = 1.111111111
b = 2.222222222
open( 10, file = 't.dat', form = 'formatted', access = 'direct', recl = 12 )
write( 10, rec = 1, fmt = '( f6.4, /, f6.4 )' ) a, b
close( 10 )
a = -1.0
b = -1.0
open( 10, file = 't.dat', form = 'formatted', access = 'direct', recl = 12 )
read( 10, rec = 1, fmt = '( f6.4, /, f6.4 )' ) a, b
!write( *, '( "partial record 1", t25, 2( f6.4, 1x ) )' ) a, b
a = -1.0
b = -1.0
read( 10, rec = 1, fmt = '( f6.4 )' ) a, b
!write( *, '( "partial record 2", t25, 2( f6.4, 1x ) )' ) a, b
if (a /= 1.1111 .and. b /= 2.2222) call abort()
a = -1.0
b = -1.0
read( 10, rec = 1, fmt = '( f12.4, /, f12.4 )' ) a, b
!write( *, '( "full record 1", t25, 2( f6.4, 1x ) )' ) a, b
if (a /= 1.1111 .and. b /= 2.2222) call abort()
a = -1.0
b = -1.0
read( 10, rec = 1, fmt = '( f12.4 )' ) a, b
!write( *, '( "full record 2", t25, 2( f6.4, 1x ) )' ) a, b
if (a /= 1.1111 .and. b /= 2.2222) call abort()
a = -1.0
b = -1.0
read( 10, rec = 1, fmt = '( f6.4, 6x, /, f6.4, 6x )' ) a, b
!write( *, '( "full record with 6x", t25, 2( f6.4, 1x ) )' ) a, b
if (a /= 1.1111 .and. b /= 2.2222) call abort()
a = -1.0
b = -1.0
read( 10, rec = 1, fmt = '( f6.4 )' ) a
read( 10, rec = 2, fmt = '( f6.4 )' ) b
!write( *, '( "record at a time", t25, 2( f6.4, 1x ) )' ) a, b
if (a /= 1.1111 .and. b /= 2.2222) call abort()
close( 10, status="delete")
end program da_good_now
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