gdb/testsuite/gdb.fortran/types.exp

   1 # Copyright 1994-2021 Free Software Foundation, Inc.
   2
   3 # This program is free software; you can redistribute it and/or modify
   4 # it under the terms of the GNU General Public License as published by
   5 # the Free Software Foundation; either version 3 of the License, or
   6 # (at your option) any later version.
   7 #
   8 # This program is distributed in the hope that it will be useful,
   9 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  10 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11 # GNU General Public License for more details.
  12 #
  13 # You should have received a copy of the GNU General Public License
  14 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  15
  16 # This file was adapted from old Chill tests by Stan Shebs
  17 # (shebs@cygnus.com).
  18
  19 load_lib "fortran.exp"
  20
  21 if { [skip_fortran_tests] } { continue }
  22
  23 proc test_integer_literal_types_accepted {} {
  24     global gdb_prompt
  25
  26     # Test various decimal values.
  27     # Should be integer*4 probably.
  28     gdb_test "pt 123" "type = int"
  29 }
  30
  31 proc test_character_literal_types_accepted {} {
  32     global gdb_prompt
  33
  34     # Test various character values.
  35
  36     gdb_test "pt 'a'" "type = character\\*1"
  37 }
  38
  39 proc test_integer_literal_types_rejected {} {
  40     global gdb_prompt
  41
  42     test_print_reject "pt _"
  43 }
  44
  45 proc test_logical_literal_types_accepted {} {
  46     global gdb_prompt
  47
  48     # Test the only possible values for a logical, TRUE and FALSE (and
  49     # also true and false).
  50
  51     gdb_test "pt .TRUE." "type = logical\\*2"
  52     gdb_test "pt .FALSE." "type = logical\\*2"
  53     gdb_test "pt .true." "type = logical\\*2"
  54     gdb_test "pt .false." "type = logical\\*2"
  55 }
  56
  57 proc test_float_literal_types_accepted {} {
  58     global gdb_prompt
  59
  60     # Test various floating point formats
  61
  62     # this used to guess whether to look for "real*4" or
  63     # "real*8" based on a target config variable, but noone
  64     # maintained it properly.
  65
  66     gdb_test "pt .44" "type = real\\*\[0-9\]+"
  67     gdb_test "pt 44.0" "type = real\\*\[0-9\]+"
  68     gdb_test "pt 10D20" "type = real\\*\[0-9\]+"
  69     gdb_test "pt 10d20" "type = real\\*\[0-9\]+"
  70     gdb_test "pt 10E20" "type = real\\*\[0-9\]+"
  71     gdb_test "pt 10e20" "type = real\\*\[0-9\]+"
  72 }
  73
  74 # Test the the primitive Fortran types, those that GDB should always
  75 # know, even if the program does not define them, are in fact, known.
  76 proc test_primitive_types_known {} {
  77     foreach type {void character logical*1 integer*2 integer*8 \
  78                       logical*2 logical*8 integer logical*4 real \
  79                       real*8 real*16} {
  80         gdb_test "ptype $type" [string_to_regexp "type = $type"]
  81     }
  82 }
  83
  84 # Start with a fresh gdb.
  85
  86 gdb_exit
  87 gdb_start
  88 gdb_reinitialize_dir $srcdir/$subdir
  89
  90 gdb_test "set print sevenbit-strings" ""
  91
  92 if [set_lang_fortran] then {
  93     test_primitive_types_known
  94     test_integer_literal_types_accepted
  95     test_integer_literal_types_rejected
  96     test_logical_literal_types_accepted
  97     test_character_literal_types_accepted
  98     test_float_literal_types_accepted
  99 } else {
 100     warning "$test_name tests suppressed." 0
 101 }