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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 | if $tracelevel then { | |
23 | strace $tracelevel | |
24 | } | |
25 | ||
26 | global usestubs | |
27 | ||
28 | ||
29 | # | |
30 | # test running programs | |
31 | # | |
32 | set prms_id 0 | |
33 | set bug_id 0 | |
34 | ||
35 | set testfile "break" | |
36 | set srcfile ${testfile}.c | |
37 | set binfile ${objdir}/${subdir}/${testfile} | |
38 | ||
39 | if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug additional_flags=-w}] != "" } { | |
40 | gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail." | |
41 | } | |
42 | ||
43 | gdb_exit | |
44 | gdb_start | |
45 | gdb_reinitialize_dir $srcdir/$subdir | |
46 | gdb_load ${binfile} | |
47 | ||
48 | if ![runto_main] then { fail "define tests suppressed" } | |
49 | ||
50 | # Verify that GDB allows a user to define their very own commands. | |
51 | # | |
52 | send_gdb "define nextwhere\n" | |
53 | gdb_expect { | |
54 | -re "Type commands for definition of \"nextwhere\".\r\nEnd with a line saying just \"end\".\r\n>$"\ | |
55 | {send_gdb "next\nbt\nend\n" | |
56 | gdb_expect { | |
57 | -re "$gdb_prompt $"\ | |
58 | {pass "define user command: nextwhere"} | |
59 | timeout {fail "(timeout) define user command: nextwhere"} | |
60 | } | |
61 | } | |
62 | -re "$gdb_prompt $"\ | |
63 | {fail "define user command: nextwhere"} | |
64 | timeout {fail "(timeout) define user command: nextwhere"} | |
65 | } | |
66 | ||
67 | # Verify that those commands work as gdb_expected. | |
68 | # | |
69 | send_gdb "nextwhere\n" | |
70 | gdb_expect { | |
085dd6e6 | 71 | -re ".*79\[ \t\]*printf.*#0\[ \t\]*main.*:79.*$gdb_prompt $"\ |
c906108c SS |
72 | {pass "use user command: nextwhere"} |
73 | -re "$gdb_prompt $"\ | |
74 | {fail "use user command: nextwhere"} | |
75 | timeout {fail "(timeout) use user command: nextwhere"} | |
76 | } | |
77 | ||
78 | # Verify that a user can define a command whose spelling is a | |
79 | # proper substring of another user-defined command. | |
80 | # | |
81 | send_gdb "define nextwh\n" | |
82 | gdb_expect { | |
83 | -re "Type commands for definition of \"nextwh\".\r\nEnd with a line saying just \"end\".\r\n>$"\ | |
84 | {send_gdb "next 2\nbt\nend\n" | |
85 | gdb_expect { | |
86 | -re "$gdb_prompt $"\ | |
87 | {pass "define user command: nextwh"} | |
88 | timeout {fail "(timeout) define user command: nextwh"} | |
89 | } | |
90 | } | |
91 | -re "$gdb_prompt $"\ | |
92 | {fail "define user command: nextwh"} | |
93 | timeout {fail "(timeout) define user command: nextwh"} | |
94 | } | |
95 | ||
96 | # Verify that a user can redefine their commands. (Test both the | |
97 | # confirmed and unconfirmed cases.) | |
98 | # | |
99 | send_gdb "define nextwhere\n" | |
100 | gdb_expect { | |
101 | -re "Redefine command \"nextwhere\".*y or n. $"\ | |
102 | {send_gdb "n\n" | |
103 | gdb_expect { | |
104 | -re "Command \"nextwhere\" not redefined.*$gdb_prompt $"\ | |
105 | {pass "redefine user command aborted: nextwhere"} | |
106 | -re "$gdb_prompt $"\ | |
107 | {fail "redefine user command aborted: nextwhere"} | |
108 | timeout {fail "(timeout) redefine user command aborted: nextwhere"} | |
109 | } | |
110 | } | |
111 | -re "$gdb_prompt $"\ | |
112 | {fail "redefine user command aborted: nextwhere"} | |
113 | timeout {fail "(timeout) redefine user command aborted: nextwhere"} | |
114 | } | |
115 | ||
116 | send_gdb "define nextwhere\n" | |
117 | gdb_expect { | |
118 | -re "Redefine command \"nextwhere\".*y or n. $"\ | |
119 | {send_gdb "y\n" | |
120 | gdb_expect { | |
121 | -re "Type commands for definition of \"nextwhere\".\r\nEnd with a line saying just \"end\".\r\n>$"\ | |
122 | {send_gdb "bt\nnext\nend\n" | |
123 | gdb_expect { | |
124 | -re "$gdb_prompt $"\ | |
125 | {pass "redefine user command: nextwhere"} | |
126 | timeout {fail "(timeout) redefine user command: nextwhere"} | |
127 | } | |
128 | } | |
129 | timeout {fail "(timeout) redefine user command: nextwhere"} | |
130 | } | |
131 | } | |
132 | -re "$gdb_prompt $"\ | |
133 | {fail "redefine user command: nextwhere"} | |
134 | timeout {fail "(timeout) redefine user command: nextwhere"} | |
135 | } | |
136 | ||
137 | # Verify that GDB gracefully handles an attempt to redefine the | |
138 | # help text for a builtin command. | |
139 | # | |
140 | send_gdb "document step\n" | |
141 | gdb_expect { | |
142 | -re "Command \"step\" is built-in..*$gdb_prompt $"\ | |
143 | {pass "redocumenting builtin command disallowed"} | |
144 | -re "$gdb_prompt $"\ | |
145 | {fail "redocumenting builtin command disallowed"} | |
146 | timeout {fail "(timeout) redocumenting builtin command disallowed"} | |
147 | } | |
148 | ||
149 | # Verify that a user can document their own commands. (And redocument | |
150 | # them.) | |
151 | # | |
152 | send_gdb "document nextwhere\n" | |
153 | gdb_expect { | |
154 | -re "Type documentation for \"nextwhere\".\r\nEnd with a line saying just \"end\".\r\n>$"\ | |
155 | {send_gdb "A next command that frist shows you where you're stepping from.\nend\n" | |
156 | gdb_expect { | |
157 | -re "$gdb_prompt $"\ | |
158 | {pass "document user command: nextwhere"} | |
159 | timeout {fail "(timeout) document user command: nextwhere"} | |
160 | } | |
161 | } | |
162 | -re "$gdb_prompt $"\ | |
163 | {fail "documenting user command: nextwhere"} | |
164 | timeout {fail "(timeout) documenting user command: nextwhere"} | |
165 | } | |
166 | ||
167 | send_gdb "document nextwhere\n" | |
168 | gdb_expect { | |
169 | -re "Type documentation for \"nextwhere\".\r\nEnd with a line saying just \"end\".\r\n>$"\ | |
170 | {send_gdb "A next command that first shows you where you're stepping from.\nend\n" | |
171 | gdb_expect { | |
172 | -re "$gdb_prompt $"\ | |
173 | {pass "document user command: nextwhere"} | |
174 | timeout {fail "(timeout) document user command: nextwhere"} | |
175 | } | |
176 | } | |
177 | -re "$gdb_prompt $"\ | |
178 | {fail "documenting user command: nextwhere"} | |
179 | timeout {fail "(timeout) documenting user command: nextwhere"} | |
180 | } | |
181 | ||
182 | send_gdb "help nextwhere\n" | |
183 | gdb_expect { | |
184 | -re "A next command that first shows you where you're stepping from.\r\n$gdb_prompt $"\ | |
185 | {pass "help user command: nextwhere"} | |
186 | -re "$gdb_prompt $"\ | |
187 | {fail "help user command: nextwhere"} | |
188 | timeout {fail "(timeout) help user command: nextwhere"} | |
189 | } | |
190 | ||
191 | # Verify that the user can "hook" a builtin command. We choose to | |
192 | # hook the "stop" pseudo command, and we'll define it to use a user- | |
193 | # define command. | |
194 | # | |
195 | send_gdb "define user-bt\n" | |
196 | gdb_expect { | |
197 | -re "Type commands for definition of \"user-bt\".\r\nEnd with a line saying just \"end\".\r\n>$"\ | |
198 | {send_gdb "bt\nend\n" | |
199 | gdb_expect { | |
200 | -re "$gdb_prompt $"\ | |
201 | {pass "define user command: user-bt"} | |
202 | timeout {fail "(timeout) define user command: user-bt"} | |
203 | } | |
204 | } | |
205 | -re "$gdb_prompt $"\ | |
206 | {fail "define user command: user-bt"} | |
207 | timeout {fail "(timeout) define user command: user-bt"} | |
208 | } | |
209 | ||
210 | send_gdb "define hook-stop\n" | |
211 | gdb_expect { | |
212 | -re "Type commands for definition of \"hook-stop\".\r\nEnd with a line saying just \"end\".\r\n>$"\ | |
213 | {send_gdb "user-b\nend\n" | |
214 | gdb_expect { | |
215 | -re "$gdb_prompt $"\ | |
216 | {pass "define hook-stop command"} | |
217 | timeout {fail "(timeout) define hook-stop command"} | |
218 | } | |
219 | } | |
220 | -re "$gdb_prompt $"\ | |
221 | {fail "define hook-stop command"} | |
222 | timeout {fail "(timeout) define hook-stop command"} | |
223 | } | |
224 | ||
225 | send_gdb "next\n" | |
226 | gdb_expect { | |
085dd6e6 | 227 | -re "#0\[ \t\]*main.*:81.*$gdb_prompt $"\ |
c906108c SS |
228 | {pass "use hook-stop command"} |
229 | -re "$gdb_prompt $"\ | |
230 | {fail "use hook-stop command"} | |
231 | timeout {fail "(timeout) use hook-stop command"} | |
232 | } | |
233 | ||
234 | # Verify that GDB responds gracefully to an attempt to define a "hook | |
235 | # command" which doesn't exist. (Test both the confirmed and unconfirmed | |
236 | # cases.) | |
237 | # | |
238 | send_gdb "define hook-bar\n" | |
239 | gdb_expect { | |
240 | -re "warning: Your new `hook-bar' command does not hook any existing command.\r\nProceed.*y or n. $"\ | |
241 | {send_gdb "n\n" | |
242 | gdb_expect { | |
243 | -re "Not confirmed.*$gdb_prompt $"\ | |
244 | {pass "define hook undefined command aborted: bar"} | |
245 | -re "$gdb_prompt $"\ | |
246 | {fail "define hook undefined command aborted: bar"} | |
247 | timeout {fail "(timeout) define hook undefined command aborted: bar"} | |
248 | } | |
249 | } | |
250 | -re "$gdb_prompt $"\ | |
251 | {fail "define hook undefined command aborted: bar"} | |
252 | timeout {fail "(timeout) define hook undefined command aborted: bar"} | |
253 | } | |
254 | ||
255 | send_gdb "define hook-bar\n" | |
256 | gdb_expect { | |
257 | -re "warning: Your new `hook-bar' command does not hook any existing command.\r\nProceed.*y or n. $"\ | |
258 | {send_gdb "y\n" | |
259 | gdb_expect { | |
260 | -re "Type commands for definition of \"hook-bar\".\r\nEnd with a line saying just \"end\".\r\n>$"\ | |
261 | {send_gdb "nextwhere\nend\n" | |
262 | gdb_expect { | |
263 | -re "$gdb_prompt $"\ | |
264 | {pass "define hook undefined command: bar"} | |
265 | timeout {fail "(timeout) define hook undefined command: bar"} | |
266 | } | |
267 | } | |
268 | -re "$gdb_prompt $"\ | |
269 | {fail "define hook undefined command: bar"} | |
270 | timeout {fail "(timeout) define hook undefined command: bar"} | |
271 | } | |
272 | } | |
273 | -re "$gdb_prompt $"\ | |
274 | {fail "define hook undefined command: bar"} | |
275 | timeout {fail "(timeout) define hook undefined command: bar"} | |
276 | } | |
277 | ||
278 | # This is a quasi-define command: Verify that the user can redefine | |
279 | # GDB's gdb_prompt. | |
280 | # | |
281 | send_gdb "set prompt \\(blah\\) \n" | |
282 | gdb_expect { | |
283 | -re "\\(blah\\) $"\ | |
284 | {pass "set gdb_prompt"} | |
285 | -re "$gdb_prompt $"\ | |
286 | {fail "set gdb_prompt"} | |
287 | timeout {fail "(timeout) set gdb_prompt"} | |
288 | } | |
289 | ||
290 | send_gdb "set prompt \\(gdb\\) \n" | |
291 | gdb_expect { | |
292 | -re "$gdb_prompt $"\ | |
293 | {pass "reset gdb_prompt"} | |
294 | timeout {fail "(timeout) reset gdb_prompt"} | |
295 | } | |
296 | ||
297 | gdb_exit | |
298 | return 0 | |
299 | ||
300 | ||
301 | ||
302 | ||
303 | ||
304 |