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b811d2c2 | 1 | # Copyright 2019-2020 Free Software Foundation, Inc. |
584a927c AB |
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 | # Check how GDB handles printing pointers, both when associated, and | |
17 | # when not associated. | |
18 | ||
19 | standard_testfile "pointers.f90" | |
20 | load_lib fortran.exp | |
21 | ||
22 | if { [prepare_for_testing ${testfile}.exp ${testfile} ${srcfile} \ | |
23 | {debug f90 quiet}] } { | |
24 | return -1 | |
25 | } | |
26 | ||
27 | if ![runto_main] { | |
28 | untested "could not run to main" | |
29 | return -1 | |
30 | } | |
31 | ||
32 | # Depending on the compiler being used, the type names can be printed | |
33 | # differently. | |
34 | set logical [fortran_logical4] | |
35 | set real [fortran_real4] | |
36 | set int [fortran_int4] | |
37 | set complex [fortran_complex4] | |
38 | ||
39 | # Print the inferior variable VAR_NAME, and check that the result | |
40 | # matches the string TYPE. | |
41 | proc check_pointer_type { var_name type } { | |
42 | gdb_test "ptype ${var_name}" \ | |
43 | "type = PTR TO -> \\( ${type} \\)" | |
44 | } | |
45 | ||
46 | gdb_breakpoint [gdb_get_line_number "Before pointer assignment"] | |
47 | gdb_continue_to_breakpoint "Before pointer assignment" | |
48 | ||
49 | with_test_prefix "pointers not associated" { | |
50 | check_pointer_type "logp" "$logical" | |
51 | check_pointer_type "comp" "$complex" | |
52 | check_pointer_type "charp" "character\\*1" | |
53 | check_pointer_type "charap" "character\\*3" | |
54 | check_pointer_type "intp" "$int" | |
55 | ||
56 | # Current gfortran seems to not mark 'intap' as a pointer. Intels | |
57 | # Fortran compiler does though. | |
58 | set test "ptype intap" | |
59 | gdb_test_multiple "ptype intap" $test { | |
60 | -re "type = PTR TO -> \\( $int \\(:,:\\) \\)\r\n$gdb_prompt $" { | |
61 | pass $test | |
62 | } | |
63 | -re "type = $int \\(:,:\\)\r\n$gdb_prompt $" { | |
64 | pass $test | |
65 | } | |
66 | } | |
67 | ||
68 | check_pointer_type "realp" "$real" | |
69 | check_pointer_type "twop" \ | |
70 | [multi_line "Type two" \ | |
71 | " $int, allocatable :: ivla1\\(:\\)" \ | |
72 | " $int, allocatable :: ivla2\\(:,:\\)" \ | |
73 | "End Type two"] | |
74 | } | |
75 | ||
76 | gdb_test "ptype two" \ | |
77 | [multi_line "type = Type two" \ | |
78 | " $int, allocatable :: ivla1\\(:\\)" \ | |
79 | " $int, allocatable :: ivla2\\(:,:\\)" \ | |
80 | "End Type two"] | |
81 | ||
82 | gdb_breakpoint [gdb_get_line_number "Before value assignment"] | |
83 | gdb_continue_to_breakpoint "Before value assignment" | |
84 | gdb_test "ptype twop" \ | |
85 | [multi_line "type = PTR TO -> \\( Type two" \ | |
86 | " $int, allocatable :: ivla1\\(:\\)" \ | |
87 | " $int, allocatable :: ivla2\\(:,:\\)" \ | |
88 | "End Type two \\)"] | |
89 | ||
90 | gdb_breakpoint [gdb_get_line_number "After value assignment"] | |
91 | gdb_continue_to_breakpoint "After value assignment" | |
92 | gdb_test "ptype logv" "type = $logical" | |
93 | gdb_test "ptype comv" "type = $complex" | |
94 | gdb_test "ptype charv" "type = character\\*1" | |
95 | gdb_test "ptype chara" "type = character\\*3" | |
96 | gdb_test "ptype intv" "type = $int" | |
97 | gdb_test "ptype inta" "type = $int \\(10,2\\)" | |
98 | gdb_test "ptype realv" "type = $real" | |
99 | ||
100 | gdb_test "ptype logp" "type = PTR TO -> \\( $logical \\)" | |
101 | gdb_test "ptype comp" "type = PTR TO -> \\( $complex \\)" | |
102 | gdb_test "ptype charp" "type = PTR TO -> \\( character\\*1 \\)" | |
103 | gdb_test "ptype charap" "type = PTR TO -> \\( character\\*3 \\)" | |
104 | gdb_test "ptype intp" "type = PTR TO -> \\( $int \\)" | |
105 | set test "ptype intap" | |
106 | gdb_test_multiple $test $test { | |
107 | -re "type = $int \\(10,2\\)\r\n$gdb_prompt $" { | |
108 | pass $test | |
109 | } | |
110 | -re "type = PTR TO -> \\( $int \\(10,2\\)\\)\r\n$gdb_prompt $" { | |
111 | pass $test | |
112 | } | |
113 | } | |
114 | gdb_test "ptype realp" "type = PTR TO -> \\( $real \\)" |