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
|
# Copyright 1998-2021 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 test deals with calling functions which have strings as parameters.
# it plays around with constant strings.
# the corresponding source file is call-strs.c
#
#debug strarg
standard_testfile
# Some targets can't call functions, so don't even bother with this
# test.
if [target_info exists gdb,cannot_call_functions] {
unsupported "this target can not call functions"
continue
}
if {[prepare_for_testing "failed to prepare" $testfile $srcfile debug]} {
return -1
}
gdb_test_no_output "set print sevenbit-strings"
gdb_test_no_output "set print address off"
gdb_test_no_output "set print symbol off"
gdb_test_no_output "set width 0"
if ![runto_main] then {
perror "couldn't run to breakpoint"
continue
}
set prev_timeout $timeout
set timeout 120
gdb_test "next 2" \
"strcpy\\(buf, \"test string\"\\);" \
"step after assignment to s"
#next
gdb_test "next" \
"str_func\\(\"abcd\", \"efgh\", \"ijkl\", \"mnop\", \"qrst\", \"uvwx\", \"yz12\"\\);" \
"next over strcpy"
#print buf
gdb_test "print buf" \
"\"test string\",.*repeats 88 times.*"
#print s
gdb_test "print s" \
" = \"test string\".*"
#print str_func1(s)
if ![gdb_skip_stdio_test "print str_func1(s)"] {
gdb_test_stdio "print str_func1(s)" \
"first string arg is: test string" \
"\"test string\".*"
}
#print str_func1("test string")
if ![gdb_skip_stdio_test "print str_func1(teststring)"] {
gdb_test_stdio "print str_func1(\"test string\")" \
"first string arg is: test string" \
"\"test string\".*"
}
#call str_func1(s)
if ![gdb_skip_stdio_test "call str_func1(s)"] {
gdb_test_stdio "call str_func1(s)" \
"first string arg is: test string" \
"\"test string\".*"
}
#call str_func1("test string")
if ![gdb_skip_stdio_test "call str_func1 (...)"] {
gdb_test_stdio "call str_func1(\"test string\")" \
"first string arg is: test string" \
"\"test string\".*"
}
#print str_func1(buf)
if ![gdb_skip_stdio_test "print str_func1(buf)"] {
gdb_test_stdio "print str_func1(buf)" \
"first string arg is: test string" \
"\"test string\".*"
}
#call str_func1(buf)
if ![gdb_skip_stdio_test "call str_func1(buf)"] {
gdb_test_stdio "call str_func1(buf)" \
"first string arg is: test string" \
"\"test string\".*"
}
#print str_func("a","b","c","d","e","f","g")
if ![gdb_skip_stdio_test "print str_func(a,b,c,d,e,f,g)"] {
gdb_test_stdio "print str_func(\"a\",\"b\",\"c\",\"d\",\"e\",\"f\",\"g\")" \
"first string arg is: a\[ \t\r\n\]+second string arg is: b\[ \t\r\n\]+third string arg is: c\[ \t\r\n\]+fourth string arg is: d\[ \t\r\n\]+fifth string arg is: e\[ \t\r\n\]+sixth string arg is: f\[ \t\r\n\]+seventh string arg is: g\[ \t\r\n\]+" \
"= \"abcdefg\".*"
}
#call str_func("a","b","c","d","e","f","g")
if ![gdb_skip_stdio_test "call str_func(a,b,c,d,e,f,g)"] {
gdb_test_stdio "call str_func(\"a\",\"b\",\"c\",\"d\",\"e\",\"f\",\"g\")" \
"first string arg is: a\[ \t\r\n\]+second string arg is: b\[ \t\r\n\]+third string arg is: c\[ \t\r\n\]+fourth string arg is: d\[ \t\r\n\]+fifth string arg is: e\[ \t\r\n\]+sixth string arg is: f\[ \t\r\n\]+seventh string arg is: g\[ \t\r\n\]+" \
"= \"abcdefg\".*"
}
#print str_func(s,s,s,s,s,s,s)
if ![gdb_skip_stdio_test "print str_func(s,s,s,s,s,s,s,s)"] {
gdb_test_stdio "print str_func(s,s,s,s,s,s,s)" \
"first string arg is: test string\[ \t\r\n\]+second string arg is: test string\[ \t\r\n\]+third string arg is: test string\[ \t\r\n\]+fourth string arg is: test string\[ \t\r\n\]+fifth string arg is: test string\[ \t\r\n\]+sixth string arg is: test string\[ \t\r\n\]+seventh string arg is: test string\[ \t\r\n\]+" \
"\"test stringtest stringtest stringtest stringtest stringtest stringtest string\".*"
}
#call str_func(s,s,s,s,s,s,s)
if ![gdb_skip_stdio_test "call str_func(s,s,s,s,s,s,s,s)"] {
gdb_test_stdio "call str_func(s,s,s,s,s,s,s)" \
"first string arg is: test string\[ \t\r\n\]+second string arg is: test string\[ \t\r\n\]+third string arg is: test string\[ \t\r\n\]+fourth string arg is: test string\[ \t\r\n\]+fifth string arg is: test string\[ \t\r\n\]+sixth string arg is: test string\[ \t\r\n\]+seventh string arg is: test string\[ \t\r\n\]+" \
"\"test stringtest stringtest stringtest stringtest stringtest stringtest string\".*"
}
gdb_exit
set timeout $prev_timeout
|
