| ! Testcase for the FGETC and FPUTC intrinsics |
| ! { dg-do run } |
| character(len=5) s |
| integer st |
| |
| s = "12345" |
| open(10,status="scratch") |
| write(10,"(A)") "abcde" |
| rewind(10) |
| call fgetc(10,s,st) |
| if ((st /= 0) .or. (s /= "a ")) call abort |
| call fgetc(10,s,st) |
| close(10) |
| |
| open(10,status="scratch") |
| s = "12345" |
| call fputc(10,s,st) |
| if (st /= 0) call abort |
| call fputc(10,"2",st) |
| if (st /= 0) call abort |
| call fputc(10,"3 ",st) |
| if (st /= 0) call abort |
| rewind(10) |
| call fgetc(10,s) |
| if (s(1:1) /= "1") call abort |
| call fgetc(10,s) |
| if (s(1:1) /= "2") call abort |
| call fgetc(10,s,st) |
| if ((s(1:1) /= "3") .or. (st /= 0)) call abort |
| call fgetc(10,s,st) |
| if (st /= -1) call abort |
| close (10) |
| |
| ! FGETC and FPUTC on units not opened should not work |
| call fgetc(12,s,st) |
| if (st /= -1) call abort |
| call fputc(12,s,st) |
| if (st /= -1) call abort |
| end |
