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4d00f5d8 AB |
1 | # Copyright 2019 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 is a set of tests related to GDB's ability to parse and | |
17 | # correctly handle the (kind=N) type adjustment mechanism within | |
18 | # Fortran. | |
19 | ||
20 | load_lib "fortran.exp" | |
21 | ||
22 | if { [skip_fortran_tests] } { continue } | |
23 | ||
3be47f7a AB |
24 | # Cast the value 1 to the type 'BASE_TYPE (kind=TYPE_KIND)'. The |
25 | # expected result of the cast is CAST_RESULT, and the size of the | |
26 | # value returned by the cast should be SIZE_RESULT. | |
27 | proc test_cast_1_to_type_kind {base_type type_kind cast_result size_result} { | |
28 | set type_string "$base_type (kind=$type_kind)" | |
29 | gdb_test "p (($type_string) 1)" " = $cast_result" | |
30 | ||
31 | if {($base_type == "real" || $base_type == "complex") | |
32 | && $type_kind == 16} { | |
33 | setup_kfail gdb/18644 "*-*-*" | |
34 | } | |
35 | ||
36 | gdb_test "p sizeof (($type_string) 1)" " = $size_result" | |
37 | } | |
38 | ||
4d00f5d8 AB |
39 | # Test parsing of `(kind=N)` type modifiers. |
40 | proc test_basic_parsing_of_type_kinds {} { | |
4a270568 | 41 | test_cast_1_to_type_kind "character" "1" "1 '\\\\001'" "1" |
3be47f7a AB |
42 | |
43 | test_cast_1_to_type_kind "complex" "4" "\\(1,0\\)" "8" | |
44 | test_cast_1_to_type_kind "complex" "8" "\\(1,0\\)" "16" | |
45 | test_cast_1_to_type_kind "complex" "16" "\\(1,0\\)" "32" | |
46 | ||
47 | test_cast_1_to_type_kind "real" "4" "1" "4" | |
48 | test_cast_1_to_type_kind "real" "8" "1" "8" | |
49 | test_cast_1_to_type_kind "real" "16" "1" "16" | |
50 | ||
51 | test_cast_1_to_type_kind "logical" "1" "\\.TRUE\\." "1" | |
52 | test_cast_1_to_type_kind "logical" "4" "\\.TRUE\\." "4" | |
53 | test_cast_1_to_type_kind "logical" "8" "\\.TRUE\\." "8" | |
54 | ||
55 | test_cast_1_to_type_kind "integer" "2" "1" "2" | |
56 | test_cast_1_to_type_kind "integer" "4" "1" "4" | |
067630bd | 57 | test_cast_1_to_type_kind "integer" "8" "1" "8" |
3be47f7a AB |
58 | } |
59 | ||
60 | proc test_parsing_invalid_type_kinds {} { | |
61 | foreach typename {complex real logical integer} { | |
62 | foreach typesize {3 5 7 9} { | |
63 | gdb_test "p (($typename (kind=$typesize)) 1)" "unsupported kind $typesize for type $typename.*" | |
64 | } | |
65 | } | |
4d00f5d8 AB |
66 | } |
67 | ||
efbecbc1 AB |
68 | # Perform some basic checks that GDB can parse the older style |
69 | # TYPE*SIZE type names. | |
70 | proc test_old_star_type_sizes {} { | |
71 | gdb_test "p ((character*1) 1)" " = 1 '\\\\001'" | |
72 | ||
73 | gdb_test "p ((complex*4) 1)" " = \\(1,0\\)" | |
74 | gdb_test "p ((complex*8) 1)" " = \\(1,0\\)" | |
75 | gdb_test "p ((complex*16) 1)" " = \\(1,0\\)" | |
76 | ||
77 | gdb_test "p ((real*4) 1)" " = 1" | |
78 | gdb_test "p ((real*8) 1)" " = 1" | |
79 | gdb_test "p ((real*16) 1)" " = 1" | |
80 | ||
81 | gdb_test "p ((logical*1) 1)" " = \\.TRUE\\." | |
82 | gdb_test "p ((logical*4) 1)" " = \\.TRUE\\." | |
83 | gdb_test "p ((logical*8) 1)" " = \\.TRUE\\." | |
84 | ||
85 | gdb_test "p ((integer*2) 1)" " = 1" | |
86 | gdb_test "p ((integer*4) 1)" " = 1" | |
87 | gdb_test "p ((integer*8) 1)" " = 1" | |
88 | } | |
89 | ||
4d00f5d8 AB |
90 | clean_restart |
91 | ||
92 | if [set_lang_fortran] then { | |
93 | test_basic_parsing_of_type_kinds | |
3be47f7a | 94 | test_parsing_invalid_type_kinds |
efbecbc1 | 95 | test_old_star_type_sizes |
4d00f5d8 AB |
96 | } else { |
97 | warning "$test_name tests suppressed." 0 | |
98 | } |