1# Copyright 1998, 1999, 2007, 2008, 2009, 2010, 2011
2# Free Software Foundation, Inc.
3
4# This program is free software; you can redistribute it and/or modify
5# it under the terms of the GNU General Public License as published by
6# the Free Software Foundation; either version 3 of the License, or
7# (at your option) any later version.
8#
9# This program is distributed in the hope that it will be useful,
10# but WITHOUT ANY WARRANTY; without even the implied warranty of
11# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
12# GNU General Public License for more details.
13#
14# You should have received a copy of the GNU General Public License
15# along with this program.  If not, see <http://www.gnu.org/licenses/>.
16
17# This file was written by Elena Zannoni (ezannoni@cygnus.com)
18
19# This file is part of the gdb testsuite
20#
21# tests for all the assignemnt operators
22# with mixed types and with int type variables
23#
24
25if $tracelevel then {
26	strace $tracelevel
27	}
28
29#
30# test running programs
31#
32
33set testfile "all-types"
34set srcfile ${testfile}.c
35set binfile ${objdir}/${subdir}/${testfile}
36
37if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug nowarnings}] != "" } {
38     untested assign.exp
39     return -1
40    }
41
42
43
44gdb_exit
45gdb_start
46gdb_reinitialize_dir $srcdir/$subdir
47gdb_load ${binfile}
48
49
50#
51# set it up at a breakpoint so we can play with the variable values
52#
53
54if ![runto_main] then {
55    perror "couldn't run to breakpoint"
56    continue
57}
58
59gdb_test "next" "return 0;" "continuing after dummy()"
60
61gdb_test_multiple "print v_int=57" "v_int=57" {
62    -re " = 57.*$gdb_prompt $" {
63	gdb_test "print v_int" " = 57" "v_int=57"
64    }
65}
66
67gdb_test_no_output "set variable v_int = 6" "set v_int to 6"
68
69gdb_test_multiple "print v_int+=57" "v_int+=57" {
70    -re " = 63.*$gdb_prompt $" {
71	gdb_test "print v_int" " = 63" "v_int+=57"
72    }
73}
74
75gdb_test_no_output "set variable v_int = 6" "set v_int to 6 (2)"
76
77gdb_test_multiple "print v_int-=57" "v_int-=57" {
78    -re " = -51.*$gdb_prompt $" {
79	gdb_test "print v_int" " = -51" "v_int-=57"
80    }
81}
82
83gdb_test_no_output "set variable v_int = 6" "set v_int to 6 (3)"
84
85gdb_test_multiple "print v_int*=5" "v_int*=5" {
86    -re " = 30.*$gdb_prompt $" {
87	gdb_test "print v_int" " = 30" "v_int*=5"
88    }
89}
90
91gdb_test_no_output "set variable v_int = 6" "set v_int to 6 (4)"
92
93gdb_test_multiple "print v_int/=4" "v_int/=4" {
94    -re " = 1.*$gdb_prompt $" {
95	gdb_test "print v_int" " = 1" "v_int/=4"
96    }
97}
98
99gdb_test_no_output "set variable v_int = 6" "set v_int to 6 (5)"
100
101gdb_test_multiple "print v_int%=4" "v_int%=4" {
102    -re " = 2.*$gdb_prompt $" {
103	gdb_test "print v_int" " = 2" "v_int%=4"
104    }
105}
106
107gdb_test_no_output "set variable v_int = 6" "set v_int to 6 (6)"
108
109gdb_test_multiple "print v_int+=v_char" "v_int+=char" {
110    -re " = 71.*$gdb_prompt $" {
111	gdb_test "print v_int" " = 71" "v_int+=char"
112    }
113}
114
115gdb_test_no_output "set variable v_int = 6" "set v_int to 6 (7)"
116
117gdb_test_multiple "print v_int+=v_signed_char" "v_int+=signed_char" {
118    -re " = 72.*$gdb_prompt $" {
119	gdb_test "print v_int" " = 72" "v_int+=signed_char"
120    }
121}
122
123gdb_test_no_output "set variable v_int = 6" "set v_int to 6 (8)"
124
125gdb_test_multiple "print v_int+=v_unsigned_char" "v_int+=unsigned_char" {
126    -re " = 73.*$gdb_prompt $" {
127	gdb_test "print v_int" " = 73" "v_int+=unsigned_char"
128    }
129}
130
131gdb_test_no_output "set variable v_int = 6" "set v_int to 6 (9)"
132
133gdb_test_multiple "print v_int+=v_short" "v_int+=short" {
134    -re " = 9.*$gdb_prompt $" {
135	gdb_test "print v_int" " = 9" "v_int+=short"
136    }
137}
138
139gdb_test_no_output "set variable v_int = 6" "set v_int to 6 (10)"
140
141gdb_test_multiple "print v_int+=v_signed_short" "v_int+=signed_short" {
142    -re " = 10.*$gdb_prompt $" {
143	gdb_test "print v_int" " = 10" "v_int+=signed_short"
144    }
145}
146
147gdb_test_no_output "set variable v_int = 6" "set v_int to 6 (11)"
148
149gdb_test_multiple "print v_int+=v_unsigned_short" "v_int=+unsigned_short" {
150    -re " = 11.*$gdb_prompt $" {
151	gdb_test "print v_int" " = 11" "v_int=+unsigned_short"
152    }
153}
154
155gdb_test_no_output "set variable v_int = 6" "set v_int to 6 (12)"
156
157gdb_test_multiple "print v_int+=v_signed_int" "v_int+=signed_int" {
158    -re " = 13.*$gdb_prompt $" {
159	gdb_test "print v_int" " = 13" "v_int+=signed_int"
160    }
161}
162
163gdb_test_no_output "set variable v_int = 6" "set v_int to 6 (13)"
164
165gdb_test_multiple "print v_int+=v_unsigned_int" "v_int+=unsigned_int" {
166    -re " = 14.*$gdb_prompt $" {
167	gdb_test "print v_int" " = 14" "v_int+=unsigned_int"
168    }
169}
170
171gdb_test_no_output "set variable v_int = 6" "set v_int to 6 (14)"
172
173gdb_test_multiple "print v_int+=v_long" "v_int+=long" {
174    -re " = 15.*$gdb_prompt $" {
175	gdb_test "print v_int" " = 15" "v_int+=long"
176    }
177}
178
179gdb_test_no_output "set variable v_int = 6" "set v_int to 6 (15)"
180
181gdb_test_multiple "print v_int+=v_signed_long" "v_int+=signed_long" {
182    -re " = 16.*$gdb_prompt $" {
183	gdb_test "print v_int" " = 16" "v_int+=signed_long"
184    }
185}
186
187gdb_test_no_output "set variable v_int = 6" "set v_int to 6 (16)"
188
189gdb_test_multiple "print v_int+=v_unsigned_long" "v_int+=unsigned_long" {
190    -re " = 17.*$gdb_prompt $" {
191	gdb_test "print v_int" " = 17" "v_int+=unsigned_long"
192    }
193}
194
195gdb_test_no_output "set variable v_int = 6" "set v_int to 6 (17)"
196
197gdb_test_multiple "print v_int+=v_float" "v_int+=v_float" {
198    -re " = 106.*$gdb_prompt $" {
199	gdb_test "print v_int" " = 106" "v_int+=v_float"
200    }
201}
202
203gdb_test_no_output "set variable v_int = 6" "set v_int to 6 (18)"
204
205gdb_test_multiple "print v_int+=v_double" "v_int+=double" {
206    -re " = 206.*$gdb_prompt $" {
207	gdb_test "print v_int" " = 206" "v_int+=double"
208    }
209}
210