1# Copyright 1994-2023 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
19load_lib "fortran.exp"
20
21if { [skip_fortran_tests] } { continue }
22
23proc 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
31proc 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
39proc test_integer_literal_types_rejected {} {
40    global gdb_prompt
41
42    test_print_reject "pt _"
43}
44
45proc 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\\*4"
52    gdb_test "pt .FALSE." "type = logical\\*4"
53    gdb_test "pt .true." "type = logical\\*4"
54    gdb_test "pt .false." "type = logical\\*4"
55}
56
57proc 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 default primitive Fortran types.
75proc test_default_types {} {
76    gdb_test "ptype integer" "type = integer\\*4"
77    gdb_test "ptype logical" "type = logical\\*4"
78    gdb_test "ptype real" "type = real\\*4"
79    gdb_test "ptype complex" "type = complex\\*4"
80}
81
82# Test the the primitive Fortran types, those that GDB should always
83# know, even if the program does not define them, are in fact, known.
84proc test_primitive_types_known {} {
85    foreach type {void character \
86		     integer*1 integer*2 integer*4 integer*8 \
87		     integer_1 integer_2 integer_4 integer_8 \
88		     logical*1 logical*2 logical*4 logical*8 \
89		     logical_1 logical_2 logical_4 logical_8 \
90		     real*4 real*8 real*16 real_4 real_8 real_16 \
91		     complex*4 complex*8 complex*16 \
92		     complex_4 complex_8 complex_16} {
93
94	# While TYPE_KIND is allowed as input, GDB will always return the
95	# Fortran notation TYPE*KIND
96	regsub -all "_" $type "\*" type_res
97	gdb_test "ptype $type" [string_to_regexp "type = $type_res"]
98    }
99}
100
101# Start with a fresh gdb.
102
103gdb_exit
104gdb_start
105gdb_reinitialize_dir $srcdir/$subdir
106
107gdb_test "set print sevenbit-strings" ""
108
109if {[set_lang_fortran]} {
110    test_primitive_types_known
111    test_default_types
112    test_integer_literal_types_accepted
113    test_integer_literal_types_rejected
114    test_logical_literal_types_accepted
115    test_character_literal_types_accepted
116    test_float_literal_types_accepted
117} else {
118    warning "$test_name tests suppressed." 0
119}
120