gcc/testsuite/gfortran.dg/fmt_g.f

   1 ! { dg-do run }
   2 ! PR47285 G format outputs wrong number of characters.
   3 ! Test case prepared by Jerry DeLisle <jvdelisle@gcc.gnu.org>
   4        PROGRAM FOO
   5        character(len=50) :: buffer
   6
   7        WRITE(buffer,"(G0.5,'<')") -10000.
   8        if (buffer.ne."-10000.<") STOP 1
   9        WRITE(buffer,"(G1.5E5,'<')") -10000.
  10        if (buffer.ne."*<") STOP 2
  11        WRITE(buffer,"(G2.5E5,'<')") -10000.
  12        if (buffer.ne."**<") STOP 3
  13        WRITE(buffer,"(G3.5E5,'<')") -10000.
  14        if (buffer.ne."***<") STOP 4
  15        WRITE(buffer,"(G4.5E5,'<')") -10000.
  16        if (buffer.ne."****<") STOP 5
  17        WRITE(buffer,"(G5.5E5,'<')") -10000.
  18        if (buffer.ne."*****<") STOP 6
  19        WRITE(buffer,"(G6.5E5,'<')") -10000.
  20        if (buffer.ne."******<") STOP 7
  21        WRITE(buffer,"(G7.5E5,'<')") -10000.
  22        if (buffer.ne."*******<") STOP 8
  23        WRITE(buffer,"(G8.5E5,'<')") -10000.
  24        if (buffer.ne."********<") STOP 9
  25        WRITE(buffer,"(G9.5E5,'<')") -10000.
  26        if (buffer.ne."*********<") STOP 10
  27        WRITE(buffer,"(G10.5E5,'<')") -10000.
  28        if (buffer.ne."**********<") STOP 11
  29        WRITE(buffer,"(G11.5E5,'<')") -10000.
  30        if (buffer.ne."***********<") STOP 12
  31        WRITE(buffer,"(G12.5E5,'<')") -10000.
  32        if (buffer.ne."************<") STOP 13
  33        WRITE(buffer,"(G13.5E5,'<')") -10000.
  34        if (buffer.ne."*************<") STOP 14
  35        WRITE(buffer,"(G14.5E5,'<')") -10000.
  36        if (buffer.ne."-10000.       <") STOP 15
  37        WRITE(buffer,"(G15.5E5,'<')") -10000.
  38        if (buffer.ne." -10000.       <") STOP 16
  39        WRITE(buffer,"(G16.5E5,'<')") -10000.
  40        if (buffer.ne."  -10000.       <") STOP 17
  41
  42        STOP
  43        END