File: default_format_1.f90

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gcc-arm-none-eabi 15%3A12.2.rel1-1
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! { dg-do run }
! Test XFAILed on Darwin because the system's printf() lacks
! proper support for denormals.
!
! This tests that the default formats for formatted I/O of reals are
! wide enough and have enough precision, by checking that values can
! be written and read back.
!
include "default_format_1.inc"

program main
  use test_default_format

  if (test (1.0_4, 0) /= 0) STOP 1
  if (test (tiny(0.0_4), 1) /= 0) STOP 2
  if (test (-tiny(0.0_4), -1) /= 0) STOP 3
  if (test (huge(0.0_4), -1) /= 0) STOP 4
  if (test (-huge(0.0_4), 1) /= 0) STOP 5

  if (test (1.0_8, 0) /= 0) STOP 6
  if (test (tiny(0.0_8), 1) /= 0) STOP 7
  if (test (-tiny(0.0_8), -1) /= 0) STOP 8
  if (test (huge(0.0_8), -1) /= 0) STOP 9
  if (test (-huge(0.0_8), 1) /= 0) STOP 10
end program main
!