read_file Program

  1. read_file.f90
  2. read_file
program~~read_file~~UsesGraph program~read_file read_file iso_fortran_env iso_fortran_env iso_fortran_env->program~read_file module~penf_stringify~3 penf_stringify iso_fortran_env->module~penf_stringify~3 module~stringifor stringifor module~stringifor->program~read_file module~stringifor_string_t stringifor_string_t module~stringifor_string_t->module~stringifor module~penf~3 penf module~penf~3->module~stringifor module~penf~3->module~stringifor_string_t module~befor64 befor64 module~penf~3->module~befor64 module~befor64_pack_data_m~2 befor64_pack_data_m module~penf~3->module~befor64_pack_data_m~2 module~befor64->module~stringifor_string_t module~befor64_pack_data_m~2->module~befor64 module~penf_global_parameters_variables penf_global_parameters_variables module~penf_global_parameters_variables->module~penf~3 module~penf_b_size~4 penf_b_size module~penf_global_parameters_variables->module~penf_b_size~4 module~penf_global_parameters_variables->module~penf_stringify~3 module~penf_b_size~4->module~penf~3 module~penf_b_size~4->module~penf_stringify~3 module~penf_stringify~3->module~penf~3
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StringiFor read_file test.

Calls

program~~read_file~~CallsGraph program~read_file read_file read_file_standalone read_file_standalone program~read_file->read_file_standalone
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Variables

Source Code

read_file

Variables

Type AttributesNameInitial
type(string) :: astring

A string.
type(string), allocatable:: strings(:)

A set of strings.
type(string) :: line(3)

Another set of string.
integer :: iostat

IO status code.
character(len=99) :: iomsg

IO status message.
integer :: scratch

Scratch file unit.
integer :: l

Counter.
logical :: test_passed(16)

List of passed tests.

Source Code

program read_file
!-----------------------------------------------------------------------------------------------------------------------------------
!< StringiFor `read_file` test.
!-----------------------------------------------------------------------------------------------------------------------------------
use, intrinsic :: iso_fortran_env, only : stdout => output_unit, iostat_end
use stringifor, only : read_file_standalone => read_file, string
!-----------------------------------------------------------------------------------------------------------------------------------

!-----------------------------------------------------------------------------------------------------------------------------------
implicit none
type(string)              :: astring         !< A string.
type(string), allocatable :: strings(:)      !< A set of strings.
type(string)              :: line(3)         !< Another set of string.
integer                   :: iostat          !< IO status code.
character(len=99)         :: iomsg           !< IO status message.
integer                   :: scratch         !< Scratch file unit.
integer                   :: l               !< Counter.
logical                   :: test_passed(16) !< List of passed tests.
!-----------------------------------------------------------------------------------------------------------------------------------

!-----------------------------------------------------------------------------------------------------------------------------------
test_passed = .false.

line(1) = ' Hello World!   '
line(2) = 'How are you?  '
line(3) = '   All say: "Fine thanks"'

open(newunit=scratch, file='read_file_test.tmp')
write(scratch, "(A)") line(1)%chars()
write(scratch, "(A)") line(2)%chars()
write(scratch, "(A)") line(3)%chars()
close(scratch)

write(stdout, "(A)") "TBP read_file"
call astring%read_file(file='read_file_test.tmp', iostat=iostat, iomsg=iomsg)
if (iostat/=0) write(stdout, "(A)")iomsg
call astring%split(tokens=strings, sep=new_line('a'))
test_passed(1) = (size(strings, dim=1)==size(line, dim=1))
do l=1, size(strings, dim=1)
  test_passed(l+1) = (strings(l)==line(l))
  write(stdout, "(A,L1)") 'line: "'//strings(l)//'", is correct? ', test_passed(l+1)
enddo

write(stdout, "(A)") "Standalone read_file"
call read_file_standalone(file='read_file_test.tmp', lines=strings, iostat=iostat, iomsg=iomsg)
if (iostat/=0) write(stdout, "(A)")iomsg
test_passed(5) = (size(strings, dim=1)==size(line, dim=1))
do l=1, size(strings, dim=1)
  test_passed(l+5) = (strings(l)==line(l))
  write(stdout, "(A,L1)") 'line: "'//strings(l)//'", is correct? ', test_passed(l+5)
enddo

open(newunit=scratch, file='read_file_test.tmp', form='UNFORMATTED', access='STREAM')
write(scratch) line(1)%chars()//new_line('a')
write(scratch) line(2)%chars()//new_line('a')
write(scratch) line(3)%chars()//new_line('a')
close(scratch)

write(stdout, "(A)") "TBP read_file unformatted"
call astring%read_file(file='read_file_test.tmp', form='unformatted', iostat=iostat, iomsg=iomsg)
if (iostat/=0) write(stdout, "(A)")iomsg
call astring%split(tokens=strings, sep=new_line('a'))
test_passed(9) = (size(strings, dim=1)==size(line, dim=1))
do l=1, size(strings, dim=1)
  test_passed(l+9) = (strings(l)==line(l))
  write(stdout, "(A,L1)") 'line: "'//strings(l)//'", is correct? ', test_passed(l+9)
enddo

write(stdout, "(A)") "Standalone read_file unformatted"
call read_file_standalone(file='read_file_test.tmp', lines=strings, form='unformatted', iostat=iostat, iomsg=iomsg)
if (iostat/=0) write(stdout, "(A)")iomsg
test_passed(13) = (size(strings, dim=1)==size(line, dim=1))
do l=1, size(strings, dim=1)
  test_passed(l+13) = (strings(l)==line(l))
  write(stdout, "(A,L1)") 'line: "'//strings(l)//'", is correct? ', test_passed(l+13)
enddo

open(newunit=scratch, file='read_file_test.tmp', form='UNFORMATTED', access='STREAM')
close(scratch, status='DELETE')

write(stdout, "(A,L1)") new_line('a')//'Are all tests passed? ', all(test_passed)
stop
!-----------------------------------------------------------------------------------------------------------------------------------
endprogram read_file

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