1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
|
# Copyright 2015-2022 Free Software Foundation, Inc.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
standard_testfile "vla.f90"
load_lib "fortran.exp"
if {[skip_fortran_tests]} { return -1 }
if { [prepare_for_testing "failed to prepare" ${testfile} ${srcfile} \
{debug f90 quiet}] } {
return -1
}
if ![fortran_runto_main] {
return -1
}
# Depending on the compiler being used,
# the type names can be printed differently.
set real [fortran_real4]
# Try to access values in non allocated VLA
gdb_breakpoint [gdb_get_line_number "vla1-init"]
gdb_continue_to_breakpoint "vla1-init"
gdb_test "print vla1" " = <not allocated>" "print non-allocated vla1"
gdb_test "print &vla1" \
" = \\\(PTR TO -> \\\( $real, allocatable \\\(:,:,:\\\) \\\)\\\) $hex" \
"print non-allocated &vla1"
gdb_test "print vla1(1,1,1)" "no such vector element \\\(vector not allocated\\\)" \
"print member in non-allocated vla1 (1)"
gdb_test "print vla1(101,202,303)" \
"no such vector element \\\(vector not allocated\\\)" \
"print member in non-allocated vla1 (2)"
gdb_test "print vla1(5,2,18)=1" "no such vector element \\\(vector not allocated\\\)" \
"set member in non-allocated vla1"
# Try to access value in allocated VLA
gdb_breakpoint [gdb_get_line_number "vla2-allocated"]
gdb_continue_to_breakpoint "vla2-allocated"
# Many instructions to be executed when step over this line, and it is
# slower in remote debugging. Increase the timeout to avoid timeout
# fail.
with_timeout_factor 15 {
gdb_test "next" "\\d+(\\t|\\s)+vla1\\\(3, 6, 9\\\) = 42" \
"step over value assignment of vla1"
}
gdb_test "print &vla1" \
" = \\\(PTR TO -> \\\( $real, allocatable \\\(10,10,10\\\) \\\)\\\) $hex" \
"print allocated &vla1"
gdb_test "print vla1(3, 6, 9)" " = 1311" "print allocated vla1(3,6,9)"
gdb_test "print vla1(1, 3, 8)" " = 1311" "print allocated vla1(1,3,8)"
gdb_test "print vla1(9, 9, 9) = 999" " = 999" \
"print allocated vla1(9,9,9)=999"
# Try to access values in allocated VLA after specific assignment
gdb_breakpoint [gdb_get_line_number "vla1-filled"]
gdb_continue_to_breakpoint "vla1-filled"
gdb_test "print vla1(3, 6, 9)" " = 42" \
"print allocated vla1(3,6,9) after specific assignment (filled)"
gdb_test "print vla1(1, 3, 8)" " = 1001" \
"print allocated vla1(1,3,8) after specific assignment (filled)"
gdb_test "print vla1(9, 9, 9)" " = 999" \
"print allocated vla1(9,9,9) after assignment in debugger (filled)"
# Try to access values in undefined pointer to VLA (dangling)
gdb_test "print pvla" " = <not associated>" "print undefined pvla"
gdb_test "print &pvla" \
" = \\\(PTR TO -> \\\( $real \\\(:,:,:\\\) \\\)\\\) $hex" \
"print non-associated &pvla"
gdb_test "print pvla(1, 3, 8)" "no such vector element \\\(vector not associated\\\)" \
"print undefined pvla(1,3,8)"
# Try to access values in pointer to VLA and compare them
gdb_breakpoint [gdb_get_line_number "pvla-associated"]
gdb_continue_to_breakpoint "pvla-associated"
gdb_test "print &pvla" \
" = \\\(PTR TO -> \\\( $real \\\(10,10,10\\\) \\\)\\\) $hex" \
"print associated &pvla"
gdb_test "print pvla(3, 6, 9)" " = 42" "print associated pvla(3,6,9)"
gdb_test "print pvla(1, 3, 8)" " = 1001" "print associated pvla(1,3,8)"
gdb_test "print pvla(9, 9, 9)" " = 999" "print associated pvla(9,9,9)"
# Fill values to VLA using pointer and check
gdb_breakpoint [gdb_get_line_number "pvla-re-associated"]
gdb_continue_to_breakpoint "pvla-re-associated"
gdb_test "print pvla(5, 45, 20)" \
" = 1" "print pvla(5, 45, 20) after filled using pointer"
gdb_test "print vla2(5, 45, 20)" \
" = 1" "print vla2(5, 45, 20) after filled using pointer"
gdb_test "print pvla(7, 45, 14)" " = 2" \
"print pvla(7, 45, 14) after filled using pointer"
gdb_test "print vla2(7, 45, 14)" " = 2" \
"print vla2(7, 45, 14) after filled using pointer"
# Try to access values of deassociated VLA pointer
gdb_breakpoint [gdb_get_line_number "pvla-deassociated"]
gdb_continue_to_breakpoint "pvla-deassociated"
gdb_test "print pvla(5, 45, 20)" \
"no such vector element \\\(vector not associated\\\)" \
"print pvla(5, 45, 20) after deassociated"
gdb_test "print pvla(7, 45, 14)" \
"no such vector element \\\(vector not associated\\\)" \
"print pvla(7, 45, 14) after dissasociated"
gdb_test "print pvla" " = <not associated>" \
"print vla1 after deassociated"
# Try to access values of deallocated VLA
gdb_breakpoint [gdb_get_line_number "vla1-deallocated"]
gdb_continue_to_breakpoint "vla1-deallocated"
gdb_test "print vla1(3, 6, 9)" "no such vector element \\\(vector not allocated\\\)" \
"print allocated vla1(3,6,9) after specific assignment (deallocated)"
gdb_test "print vla1(1, 3, 8)" "no such vector element \\\(vector not allocated\\\)" \
"print allocated vla1(1,3,8) after specific assignment (deallocated)"
gdb_test "print vla1(9, 9, 9)" "no such vector element \\\(vector not allocated\\\)" \
"print allocated vla1(9,9,9) after assignment in debugger (deallocated)"
# Try to assign VLA to user variable
clean_restart ${testfile}
if {![fortran_runto_main]} {
return
}
gdb_breakpoint [gdb_get_line_number "vla2-allocated"]
gdb_continue_to_breakpoint "vla2-allocated, second time"
# Many instructions to be executed when step over this line, and it is
# slower in remote debugging. Increase the timeout to avoid timeout
# fail.
with_timeout_factor 15 {
gdb_test "next" "\\d+.*vla1\\(3, 6, 9\\) = 42" "next (1)"
}
gdb_test_no_output "set \$myvar = vla1" "set \$myvar = vla1"
gdb_test "print \$myvar" \
" = \\( *\\( *\\( *1311, *1311, *1311,\[()1311, .\]*\\)" \
"print \$myvar set to vla1"
gdb_test "next" "\\d+.*vla1\\(1, 3, 8\\) = 1001" "next (2)"
gdb_test "print \$myvar(3,6,9)" " = 1311"
gdb_breakpoint [gdb_get_line_number "pvla-associated"]
gdb_continue_to_breakpoint "pvla-associated, second time"
gdb_test_no_output "set \$mypvar = pvla" "set \$mypvar = pvla"
gdb_test "print \$mypvar(1,3,8)" " = 1001"
# deallocate pointer and make sure user defined variable still has the
# right value.
gdb_breakpoint [gdb_get_line_number "pvla-deassociated"]
gdb_continue_to_breakpoint "pvla-deassociated, second time"
gdb_test "print \$mypvar(1,3,8)" " = 1001" \
"print \$mypvar(1,3,8) after deallocated"
gdb_breakpoint [gdb_get_line_number "vla1-neg-bounds-v1"]
gdb_continue_to_breakpoint "vla1-neg-bounds-v1"
with_test_prefix "negative bounds" {
gdb_test "print vla1(-2,-5,-3)" " = 1"
gdb_test "print vla1(-2,-3,-1)" " = -231"
gdb_test "print vla1(-3,-5,-3)" "no such vector element"
gdb_test "print vla1(-2,-6,-3)" "no such vector element"
gdb_test "print vla1(-2,-5,-4)" "no such vector element"
gdb_test "print vla1(0,-2,-1)" "no such vector element"
gdb_test "print vla1(-1,-1,-1)" "no such vector element"
gdb_test "print vla1(-1,-2,0)" "no such vector element"
}
gdb_breakpoint [gdb_get_line_number "vla1-neg-bounds-v2"]
gdb_continue_to_breakpoint "vla1-neg-bounds-v2"
with_test_prefix "negative lower bounds, positive upper bounds" {
gdb_test "print vla1(-2,-5,-3)" " = 2"
gdb_test "print vla1(-2,-3,-1)" " = 2"
gdb_test "print vla1(-2,-4,-2)" " = -242"
gdb_test "print vla1(-3,-5,-3)" "no such vector element"
gdb_test "print vla1(-2,-6,-3)" "no such vector element"
gdb_test "print vla1(-2,-5,-4)" "no such vector element"
gdb_test "print vla1(2,2,1)" "no such vector element"
gdb_test "print vla1(1,3,1)" "no such vector element"
gdb_test "print vla1(1,2,2)" "no such vector element"
}
|