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c906108c SS |
1 | # Copyright (C) 1998 Free Software Foundation, Inc. |
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 2 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, write to the Free Software | |
15 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | |
16 | ||
17 | # Please email any bugs, comments, and/or additions to this file to: | |
18 | # bug-gdb@prep.ai.mit.edu | |
19 | ||
20 | # This file was written by Elena Zannoni (ezannoni@cygnus.com) | |
21 | ||
22 | # This test deals with calling functions which have strings as parameters. | |
23 | # it plays around with constant strings. | |
24 | # the corresponding source file is call-strs.c | |
25 | # | |
26 | ||
27 | #debug strarg | |
28 | ||
29 | if $tracelevel then { | |
30 | strace $tracelevel | |
31 | } | |
32 | ||
33 | set prms_id 0 | |
34 | set bug_id 0 | |
35 | ||
36 | set testfile "call-strs" | |
37 | set srcfile ${testfile}.c | |
38 | set binfile ${objdir}/${subdir}/${testfile} | |
39 | ||
1960c400 MS |
40 | # Test depends on printf, which the sparclet stub doesn't support. |
41 | if { [istarget "sparclet-*-*"] } { | |
42 | return 0; | |
43 | } | |
44 | ||
c906108c SS |
45 | if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } { |
46 | gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail." | |
47 | } | |
48 | ||
49 | ||
50 | ||
51 | # The a29k can't call functions, so don't even bother with this test. | |
52 | if [target_info exists gdb,cannot_call_functions] { | |
53 | setup_xfail "*-*-*" 2416 | |
54 | fail "This target can not call functions" | |
55 | continue | |
56 | } | |
57 | ||
58 | # Set the current language to C. This counts as a test. If it | |
59 | # fails, then we skip the other tests. | |
60 | ||
61 | proc set_lang_c {} { | |
62 | global gdb_prompt | |
63 | ||
64 | send_gdb "set language c\n" | |
65 | gdb_expect { | |
66 | -re ".*$gdb_prompt $" {} | |
67 | timeout { fail "set language c (timeout)" ; return 0; } | |
68 | } | |
69 | ||
70 | send_gdb "show language\n" | |
71 | gdb_expect { | |
72 | -re ".* source language is \"c\".*$gdb_prompt $" { | |
73 | pass "set language to \"c\"" | |
74 | return 1 | |
75 | } | |
76 | -re ".*$gdb_prompt $" { | |
77 | fail "setting language to \"c\"" | |
78 | return 0 | |
79 | } | |
80 | timeout { | |
81 | fail "can't show language (timeout)" | |
82 | return 0 | |
83 | } | |
84 | } | |
85 | } | |
86 | ||
87 | ||
88 | ||
89 | # Start with a fresh gdb. | |
90 | ||
91 | gdb_exit | |
92 | gdb_start | |
93 | gdb_reinitialize_dir $srcdir/$subdir | |
94 | gdb_load ${binfile} | |
95 | send_gdb "set print sevenbit-strings\n" ; gdb_expect -re "$gdb_prompt $" | |
96 | send_gdb "set print address off\n" ; gdb_expect -re "$gdb_prompt $" | |
97 | send_gdb "set width 0\n" ; gdb_expect -re "$gdb_prompt $" | |
98 | ||
1960c400 | 99 | set timeout 120 |
c906108c SS |
100 | |
101 | if ![runto_main] then { | |
102 | perror "couldn't run to breakpoint" | |
103 | continue | |
104 | } | |
105 | ||
106 | #step | |
107 | send_gdb "step\n" | |
108 | gdb_expect { | |
109 | -re ".*strcpy\\(buf, \"test string\"\\);.*$gdb_prompt $" {pass "step after assignment to s"} | |
110 | -re ".*$gdb_prompt $" { fail "step after assignment to s" } | |
111 | timeout { fail "step after assignment to s (timeout)" } | |
112 | } | |
113 | ||
114 | ||
115 | #step | |
7a292a7a | 116 | send_gdb "next\n" |
c906108c | 117 | gdb_expect { |
7a292a7a SS |
118 | -re ".*str_func\\(\"abcd\", \"efgh\", \"ijkl\", \"mnop\", \"qrst\", \"uvwx\", \"yz12\"\\);.*$gdb_prompt $" {pass "next over strcpy"} |
119 | -re ".*$gdb_prompt $" { fail "next over strcpy" } | |
120 | timeout { fail "next over strcpy (timeout)" } | |
c906108c SS |
121 | } |
122 | ||
123 | #print buf | |
124 | send_gdb "print buf\n" | |
125 | gdb_expect { | |
126 | -re ".*\"test string\",.*repeats 88 times.*$gdb_prompt $" { | |
127 | pass "print buf" | |
128 | } | |
129 | -re ".*$gdb_prompt $" { fail "print buf" } | |
130 | timeout { fail "(timeout) print buf" } | |
131 | } | |
132 | ||
133 | ||
134 | #print s | |
135 | send_gdb "print s\n" | |
136 | gdb_expect { | |
137 | -re ".*= \"test string\".*$gdb_prompt $" { | |
138 | pass "print s" | |
139 | } | |
140 | -re ".*$gdb_prompt $" { fail "print s" } | |
141 | timeout { fail "(timeout) print sum_array_print(10, *list1, *list2, *list3, *list4)" } | |
142 | } | |
143 | ||
144 | ||
145 | #print str_func1(s) | |
13a5e3b8 MS |
146 | if ![gdb_skip_stdio_test "print str_func1(s)"] { |
147 | send_gdb "print str_func1(s)\n" | |
148 | gdb_expect { | |
149 | -re "first string arg is: test string.*\"test string\".*$gdb_prompt $" { | |
150 | pass "print str_func1(s)" | |
151 | } | |
152 | -re ".*$gdb_prompt $" { fail "print str_func1(s)" } | |
153 | timeout { fail "(timeout) print str_func1(s)" } | |
154 | } | |
155 | } | |
c906108c SS |
156 | |
157 | ||
158 | #print str_func1("test string") | |
13a5e3b8 MS |
159 | if ![gdb_skip_stdio_test "print str_func1(teststring)"] { |
160 | send_gdb "print str_func1(\"test string\")\n" | |
161 | gdb_expect { | |
162 | -re "first string arg is: test string.*\"test string\".*$gdb_prompt $" { | |
163 | pass "print str_func1(\"test string\")" | |
164 | } | |
165 | -re ".*$gdb_prompt $" { fail "print str_func1(\"test string\")" } | |
166 | timeout { fail "(timeout) print str_func1(\"test string\")" } | |
167 | } | |
168 | } | |
c906108c SS |
169 | |
170 | #call str_func1(s) | |
13a5e3b8 MS |
171 | if ![gdb_skip_stdio_test "call str_func1(s)"] { |
172 | send_gdb "call str_func1(s)\n" | |
173 | gdb_expect { | |
174 | -re "first string arg is: test string.*\"test string\".*$gdb_prompt $" { | |
175 | pass "call str_func1(s)" | |
176 | } | |
177 | -re ".*$gdb_prompt $" { fail "call str_func1(s)" } | |
178 | timeout { fail "(timeout) call str_func1(s)" } | |
179 | } | |
180 | } | |
c906108c SS |
181 | |
182 | #call str_func1("test string") | |
13a5e3b8 MS |
183 | if ![gdb_skip_stdio_test "call str_func1 (...)"] { |
184 | send_gdb "call str_func1(\"test string\")\n" | |
185 | gdb_expect { | |
186 | -re "first string arg is: test string.*\"test string\".*$gdb_prompt $" { | |
187 | pass "call str_func1(\"test string\")" | |
188 | } | |
189 | -re ".*$gdb_prompt $" { fail "call str_func1(\"test string\")" } | |
190 | timeout { fail "(timeout) call str_func1(\"test string\")" } | |
191 | } | |
192 | } | |
c906108c SS |
193 | |
194 | #print str_func1(buf) | |
13a5e3b8 MS |
195 | if ![gdb_skip_stdio_test "print str_func1(buf)"] { |
196 | send_gdb "print str_func1(buf)\n" | |
197 | gdb_expect { | |
198 | -re "first string arg is: test string.*\"test string\".*$gdb_prompt $" { | |
199 | pass "print str_func1(buf)" | |
200 | } | |
201 | -re ".*$gdb_prompt $" { fail "print str_func1(buf)" } | |
202 | timeout { fail "(timeout) print str_func1(buf)" } | |
203 | } | |
204 | } | |
c906108c SS |
205 | |
206 | #call str_func1(buf) | |
13a5e3b8 MS |
207 | if ![gdb_skip_stdio_test "call str_func1(buf)"] { |
208 | send_gdb "call str_func1(buf)\n" | |
209 | gdb_expect { | |
210 | -re "first string arg is: test string.*\"test string\".*$gdb_prompt $" { | |
211 | pass "call str_func1(buf)" | |
212 | } | |
213 | -re ".*$gdb_prompt $" { fail "call str_func1(buf)" } | |
214 | timeout { fail "(timeout) call str_func1(buf)" } | |
215 | } | |
216 | } | |
c906108c SS |
217 | |
218 | #print str_func("a","b","c","d","e","f","g") | |
13a5e3b8 MS |
219 | if ![gdb_skip_stdio_test "print str_func(a,b,c,d,e,f,g)"] { |
220 | send_gdb "print str_func(\"a\",\"b\",\"c\",\"d\",\"e\",\"f\",\"g\")\n" | |
221 | gdb_expect { | |
222 | -re "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\".*$gdb_prompt $" { | |
223 | pass "print str_func(\"a\",\"b\",\"c\",\"d\",\"e\",\"f\",\"g\")" | |
224 | } | |
225 | -re ".*$gdb_prompt $" { fail "print str_func(\"a\",\"b\",\"c\",\"d\",\"e\",\"f\",\"g\")" } | |
226 | timeout { fail "(timeout) print str_func(\"a\",\"b\",\"c\",\"d\",\"e\",\"f\",\"g\")" } | |
227 | } | |
228 | } | |
c906108c SS |
229 | |
230 | #call str_func("a","b","c","d","e","f","g") | |
13a5e3b8 MS |
231 | if ![gdb_skip_stdio_test "call str_func(a,b,c,d,e,f,g)"] { |
232 | send_gdb "call str_func(\"a\",\"b\",\"c\",\"d\",\"e\",\"f\",\"g\")\n" | |
233 | gdb_expect { | |
234 | -re "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\".*$gdb_prompt $" { | |
235 | pass "call str_func(\"a\",\"b\",\"c\",\"d\",\"e\",\"f\",\"g\")" | |
236 | } | |
237 | -re ".*$gdb_prompt $" { fail "call str_func(\"a\",\"b\",\"c\",\"d\",\"e\",\"f\",\"g\")" } | |
238 | timeout { fail "(timeout) call str_func(\"a\",\"b\",\"c\",\"d\",\"e\",\"f\",\"g\")" } | |
239 | } | |
240 | } | |
c906108c | 241 | |
085dd6e6 | 242 | #print str_func(s,s,s,s,s,s,s) |
13a5e3b8 MS |
243 | if ![gdb_skip_stdio_test "print str_func(s,s,s,s,s,s,s,s)"] { |
244 | send_gdb "print str_func(s,s,s,s,s,s,s)\n" | |
245 | gdb_expect { | |
246 | -re "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_prompt $" { | |
247 | pass "print str_func(s,s,s,s,s,s,s)" | |
248 | } | |
249 | -re ".*$gdb_prompt $" { fail "print str_func(s,s,s,s,s,s,s)" } | |
250 | timeout { fail "(timeout) print str_func(s,s,s,s,s,s,s)" } | |
251 | } | |
252 | } | |
c906108c | 253 | |
085dd6e6 | 254 | #call str_func(s,s,s,s,s,s,s) |
13a5e3b8 MS |
255 | if ![gdb_skip_stdio_test "call str_func(s,s,s,s,s,s,s,s)"] { |
256 | send_gdb "call str_func(s,s,s,s,s,s,s)\n" | |
257 | gdb_expect { | |
258 | -re "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_prompt $" { | |
259 | pass "call str_func(s,s,s,s,s,s,s)" | |
260 | } | |
261 | -re ".*$gdb_prompt $" { fail "call str_func(s,s,s,s,s,s,s)" } | |
262 | timeout { fail "(timeout) call str_func(s,s,s,s,s,s,s)" } | |
263 | } | |
264 | } | |
c906108c SS |
265 | |
266 | gdb_exit | |
267 | return 0 |