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
|
# Copyright 1998-2015 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/>.
# This file was written by Elena Zannoni (ezannoni@cygnus.com)
# This file is part of the gdb testsuite
#
# tests for arithmetic, logical and relational operators
# with mixed types
#
#
# test running programs
#
standard_testfile all-types.c
if [get_compiler_info] {
return -1
}
if {[prepare_for_testing $testfile.exp $testfile $srcfile debug]} {
untested $testfile.exp
return -1
}
#
# set it up at a breakpoint so we can play with the variable values
#
if ![runto_main] then {
perror "couldn't run to breakpoint"
continue
}
gdb_test "next" "return 0;" "continuing after dummy()"
gdb_test "print v_int+v_char" " = 71" "print value of v_int+v_char"
gdb_test "print v_int+v_short" " = 9" "print value of v_int+v_short"
gdb_test "print v_int+v_signed_char" " = 72" \
"print value of v_int+v_signed_char"
gdb_test "print v_int+v_unsigned_char" " = 73" \
"print value of v_int+v_unsigned_char"
gdb_test "print v_int+v_signed_short" " = 10" \
"print value of v_int+v_signed_short"
gdb_test "print v_int+v_unsigned_short" " = 11" \
"print value of v_int+v_unsigned_short"
gdb_test "print v_int+v_signed_int" " = 13" \
"print value of v_int+v_signed_int"
gdb_test "print v_int+v_unsigned_int" " = 14" \
"print value of v_int+v_unsigned_int"
gdb_test "print v_int+v_long" " = 15" "print value of v_int+v_long"
gdb_test "print v_int+v_signed_long" " = 16" \
"print value of v_int+v_signed_long"
gdb_test "print v_int+v_unsigned_long" " = 17" \
"print value of v_int+v_unsigned_long"
gdb_test "print v_int+v_float" " = 106.34343.*" \
"print value of v_int+v_float"
gdb_test "print v_int+v_double" " = 206.565.*" \
"print value of v_int+v_double"
#
# test the relational operators with mixed types
#
gdb_test "print v_int <= v_char" " = 1" "print value of v_int<=v_char"
gdb_test "print v_int <= v_short" " = $false" \
"print value of v_int<=v_short"
gdb_test "print v_int <= v_signed_char" " = 1" \
"print value of v_int<=v_signed_char"
gdb_test "print v_int <= v_unsigned_char" " = 1" \
"print value of v_int<=v_unsigned_char"
gdb_test "print v_int <= v_signed_short" " = $false" \
"print value of v_int<=v_signed_short"
gdb_test "print v_int <= v_unsigned_short" " = $false" \
"print value of v_int<=v_unsigned_short"
gdb_test "print v_int <= v_signed_int" " = $true" \
"print value of v_int<=v_signed_int"
gdb_test "print v_int <= v_unsigned_int" " = $true" \
"print value of v_int<=v_unsigned_int"
gdb_test "print v_int <= v_long" " = $true" "print value of v_int<=v_long"
gdb_test "print v_int <= v_signed_long" " = $true" \
"print value of v_int<=v_signed_long"
gdb_test "print v_int <= v_unsigned_long" " = $true" \
"print value of v_int<=v_unsigned_long"
gdb_test "print v_int <= v_float" " = $true" "print value of v_int<=v_float"
gdb_test "print v_int <= v_double" " = $true" \
"print value of v_int<=v_double"
#
# test the logical operators with mixed types
#
gdb_test_no_output "set variable v_char=0" "set v_char=0"
gdb_test_no_output "set variable v_double=0.0" "set v_double=0"
gdb_test_no_output "set variable v_unsigned_long=0" "set v_unsigned_long=0"
gdb_test "print v_int && v_char" " = $false" "print value of v_int&&v_char"
gdb_test "print v_int && v_short" " = $true" "print value of v_int&&v_short"
gdb_test "print v_int && v_signed_char" " = $true" \
"print value of v_int&&v_signed_char"
gdb_test "print v_int && v_unsigned_char" " = $true" \
"print value of v_int&&v_unsigned_char"
gdb_test "print v_int && v_signed_short" " = $true" \
"print value of v_int&&v_signed_short"
gdb_test "print v_int && v_unsigned_short" " = $true" \
"print value of v_int&&v_unsigned_short"
gdb_test "print v_int && v_signed_int" " = $true" \
"print value of v_int&&v_signed_int"
gdb_test "print v_int && v_unsigned_int" " = $true" \
"print value of v_int&&v_unsigned_int"
gdb_test "print v_int && v_long" " = $true" "print value of v_int&&v_long"
gdb_test "print v_int && v_signed_long" " = $true" \
"print value of v_int&&v_signed_long"
gdb_test "print v_int && v_unsigned_long" " = $false" \
"print value of v_int&&v_unsigned_long"
gdb_test "print v_int && v_float" " = $true" "print value of v_int&&v_float"
gdb_test "print v_int && v_double" " = $false" \
"print value of v_int&&v_double"
|
