gcc/testsuite/gfortran.dg/widechar_intrinsics_5.f90

   1 ! { dg-do run }
   2 ! { dg-options "-fbackslash" }
   3
   4   implicit none
   5   integer :: i, j
   6   character(kind=4,len=5), dimension(3,3), parameter :: &
   7     p = reshape([4_" \xFF   ", 4_"\0    ", 4_" foo ", &
   8                  4_"\u1230\uD67Bde\U31DC8B30", 4_"     ", 4_"fa fe", &
   9                  4_"     ", 4_"foo  ", 4_"nul\0l"], [3,3])
  10
  11   character(kind=4,len=5), dimension(3,3) :: m1
  12   character(kind=4,len=5), allocatable, dimension(:,:) :: m2
  13
  14   if (kind (p) /= 4) call abort
  15   if (kind (m1) /= 4) call abort
  16   if (kind (m2) /= 4) call abort
  17
  18   m1 = reshape (p, [3,3])
  19
  20   allocate (m2(3,3))
  21   m2(:,:) = reshape (m1, [3,3])
  22
  23   if (any (m1 /= p)) call abort
  24   if (any (m2 /= p)) call abort
  25
  26   if (size (p) /= 9) call abort
  27   if (size (m1) /= 9) call abort
  28   if (size (m2) /= 9) call abort
  29   if (size (p,1) /= 3) call abort
  30   if (size (m1,1) /= 3) call abort
  31   if (size (m2,1) /= 3) call abort
  32   if (size (p,2) /= 3) call abort
  33   if (size (m1,2) /= 3) call abort
  34   if (size (m2,2) /= 3) call abort
  35
  36   call check_shape (p, (/3,3/), 5)
  37   call check_shape (p, shape(p), 5)
  38   call check_shape (m1, (/3,3/), 5)
  39   call check_shape (m1, shape(m1), 5)
  40   call check_shape (m1, (/3,3/), 5)
  41   call check_shape (m1, shape(m1), 5)
  42
  43   deallocate (m2)
  44
  45
  46   allocate (m2(3,4))
  47   m2 = reshape (m1, [3,4], p)
  48   if (any (m2(1:3,1:3) /= p)) call abort
  49   if (any (m2(1:3,4) /= m1(1:3,1))) call abort
  50   call check_shape (m2, (/3,4/), 5)
  51   deallocate (m2)
  52
  53   allocate (m2(3,3))
  54   do i = 1, 3
  55     do j = 1, 3
  56       m2(i,j) = m1(i,j)
  57     end do
  58   end do
  59
  60   m2 = transpose(m2)
  61   if (any(transpose(p) /= m2)) call abort
  62   if (any(transpose(m1) /= m2)) call abort
  63   if (any(transpose(m2) /= p)) call abort
  64   if (any(transpose(m2) /= m1)) call abort
  65
  66   m1 = transpose(p)
  67   if (any(transpose(p) /= m2)) call abort
  68   if (any(m1 /= m2)) call abort
  69   if (any(transpose(m2) /= p)) call abort
  70   if (any(transpose(m2) /= transpose(m1))) call abort
  71   deallocate (m2)
  72
  73   allocate (m2(3,3))
  74   m2 = p
  75   m1 = m2
  76   if (any (spread ( p, 1, 2) /= spread (m1, 1, 2))) call abort
  77   if (any (spread ( p, 1, 2) /= spread (m2, 1, 2))) call abort
  78   if (any (spread (m1, 1, 2) /= spread (m2, 1, 2))) call abort
  79   deallocate (m2)
  80
  81   allocate (m2(3,3))
  82   m2 = p
  83   m1 = m2
  84   if (any (pack (p, p /= 4_"") /= [4_" \xFF   ", 4_"\0    ", 4_" foo ", &
  85                                    4_"\u1230\uD67Bde\U31DC8B30", 4_"fa fe", &
  86                                    4_"foo  ", 4_"nul\0l"])) call abort
  87   if (any (len_trim (pack (p, p /= 4_"")) /= [2,1,4,5,5,3,5])) call abort
  88   if (any (pack (m1, m1 /= 4_"") /= [4_" \xFF   ", 4_"\0    ", 4_" foo ", &
  89                                    4_"\u1230\uD67Bde\U31DC8B30", 4_"fa fe", &
  90                                    4_"foo  ", 4_"nul\0l"])) call abort
  91   if (any (len_trim (pack (m1, m1 /= 4_"")) /= [2,1,4,5,5,3,5])) call abort
  92   if (any (pack (m2, m2 /= 4_"") /= [4_" \xFF   ", 4_"\0    ", 4_" foo ", &
  93                                    4_"\u1230\uD67Bde\U31DC8B30", 4_"fa fe", &
  94                                    4_"foo  ", 4_"nul\0l"])) call abort
  95   if (any (len_trim (pack (m2, m2 /= 4_"")) /= [2,1,4,5,5,3,5])) call abort
  96   deallocate (m2)
  97
  98   allocate (m2(1,7))
  99   m2 = reshape ([4_" \xFF   ", 4_"\0    ", 4_" foo ", &
 100                  4_"\u1230\uD67Bde\U31DC8B30", 4_"fa fe", &
 101                  4_"foo  ", 4_"nul\0l"], [1,7])
 102   m1 = p
 103   if (any (unpack(m2(1,:), p /= 4_"", 4_"     ") /= p)) call abort
 104   if (any (unpack(m2(1,:), m1 /= 4_"", 4_"     ") /= m1)) call abort
 105   deallocate (m2)
 106
 107 contains
 108
 109   subroutine check_shape (array, res, l)
 110     character(kind=4,len=*), dimension(:,:) :: array
 111     integer, dimension(:) :: res
 112     integer :: l
 113
 114     if (kind (array) /= 4) call abort
 115     if (len(array) /= l) call abort
 116
 117     if (size (res) /= size (shape (array))) call abort
 118     if (any (shape (array) /= res)) call abort
 119   end subroutine check_shape
 120
 121 end