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6aba47ca | 1 | # Copyright 1997, 1998, 1999, 2003, 2007 Free Software Foundation, Inc. |
c906108c SS |
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 | if $tracelevel then { | |
21 | strace $tracelevel | |
22 | } | |
23 | ||
24 | global usestubs | |
25 | ||
26 | # | |
27 | # test running programs | |
28 | # | |
29 | set prms_id 0 | |
30 | set bug_id 0 | |
31 | ||
32 | # This test exists solely to exercise the "environment" commands for | |
33 | # code-coverage on HP-UX. | |
34 | # | |
35 | if ![istarget "hppa*-*-hpux*"] then { | |
36 | return | |
37 | } | |
38 | ||
39 | set testfile "break" | |
40 | set srcfile ${testfile}.c | |
eb4bbda8 | 41 | set srcfile1 ${testfile}1.c |
c906108c SS |
42 | set binfile ${objdir}/${subdir}/${testfile} |
43 | ||
fc91c6c2 | 44 | if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}0.o" object {debug nowarnings}] != "" } { |
b60f0898 JB |
45 | untested environ.exp |
46 | return -1 | |
eb4bbda8 MC |
47 | } |
48 | ||
fc91c6c2 | 49 | if { [gdb_compile "${srcdir}/${subdir}/${srcfile1}" "${binfile}1.o" object {debug nowarnings}] != "" } { |
b60f0898 JB |
50 | untested environ.exp |
51 | return -1 | |
eb4bbda8 | 52 | } |
c906108c | 53 | |
fc91c6c2 | 54 | if { [gdb_compile "${binfile}0.o ${binfile}1.o" "${binfile}" executable {debug nowarnings}] != "" } { |
b60f0898 JB |
55 | untested environ.exp |
56 | return -1 | |
c906108c SS |
57 | } |
58 | ||
59 | gdb_exit | |
60 | gdb_start | |
61 | gdb_reinitialize_dir $srcdir/$subdir | |
62 | gdb_load ${binfile} | |
63 | ||
64 | if ![runto_main] then { fail "environment command tests suppressed" } | |
65 | ||
66 | # (No, this is not really related to the environment commands. But it's | |
67 | # a convenient place to verify that this command works.) | |
68 | # | |
69 | send_gdb "info program\n" | |
70 | gdb_expect { | |
71 | -re ".*Using the running image of child process \[0-9\]*.\r\nProgram stopped at 0x\[0-9a-fA-F\]*.\r\nIt stopped at breakpoint 1..*$gdb_prompt $"\ | |
72 | {pass "info program"} | |
73 | -re "$gdb_prompt $"\ | |
74 | {fail "info program"} | |
75 | timeout {fail "(timeout) info program"} | |
76 | } | |
77 | ||
78 | # We don't really care where this step lands, so long as it gets | |
79 | # the inferior pushed off the breakpoint it's currently on... | |
80 | # | |
81 | send_gdb "next\n" | |
82 | gdb_expect { | |
83 | -re ".*$gdb_prompt $"\ | |
84 | {pass "step before info program"} | |
85 | timeout {fail "(timeout) step before info program"} | |
86 | } | |
87 | send_gdb "info program\n" | |
88 | gdb_expect { | |
89 | -re ".*Using the running image of child process \[0-9\]*.\r\nProgram stopped at 0x\[0-9a-fA-F\]*.\r\nIt stopped after being stepped..*$gdb_prompt $"\ | |
90 | {pass "info program after step"} | |
91 | -re "$gdb_prompt $"\ | |
92 | {fail "info program after step"} | |
93 | timeout {fail "(timeout) info program after step"} | |
94 | } | |
95 | ||
96 | if ![runto_main] then { fail "environment command tests suppressed" } | |
97 | ||
98 | send_gdb "delete\n" | |
99 | gdb_expect { | |
100 | -re ".*y or n. $"\ | |
101 | {send_gdb "y\n" | |
102 | gdb_expect { | |
103 | -re ".*$gdb_prompt $"\ | |
104 | {pass "delete breakpoint before info program"} | |
105 | timeout {fail "(timeout) delete breakpoint before info program"} | |
106 | } | |
107 | } | |
108 | -re "$gdb_prompt $"\ | |
109 | {fail "delete breakpoint before info program"} | |
110 | timeout {fail "(timeout) delete breakpoint before info program"} | |
111 | } | |
112 | send_gdb "info program\n" | |
113 | gdb_expect { | |
114 | -re ".*Using the running image of child process \[0-9\]*.\r\nProgram stopped at 0x\[0-9a-fA-F\]*.\r\nIt stopped at a breakpoint that has since been deleted..*$gdb_prompt $"\ | |
115 | {pass "info program after deleted breakpoint"} | |
116 | -re "$gdb_prompt $"\ | |
117 | {fail "info program after deleted breakpoint"} | |
118 | timeout {fail "(timeout) info program after deleted breakpoint"} | |
119 | } | |
120 | ||
121 | # Verify that we can show all currently-set environment variables. | |
122 | # (It's a bit hacky, but nonetheless probably safe to check for at | |
123 | # least the SHELL variable.) | |
124 | # | |
125 | # need to increase timeout because of very long output | |
126 | set oldtimeout $timeout | |
127 | set timeout [expr "$timeout + 300"] | |
128 | ||
129 | send_gdb "show environment\n" | |
130 | gdb_expect { | |
131 | -re ".*SHELL=(\[a-zA-Z0-9\]*).*$gdb_prompt $"\ | |
132 | {pass "show environment"} | |
133 | -re "$gdb_prompt $"\ | |
134 | {fail "show environment"} | |
135 | timeout {fail "(timeout) show environment"} | |
136 | } | |
137 | set timeout $oldtimeout | |
138 | ||
139 | # Verify that we can unset a specific environment variable. | |
140 | # | |
141 | send_gdb "unset environment EDITOR\n" | |
142 | gdb_expect { | |
143 | -re "$gdb_prompt $"\ | |
144 | {pass "issue unset environment"} | |
145 | timeout {fail "(timeout) issue unset environment"} | |
146 | } | |
147 | send_gdb "show environment EDITOR\n" | |
148 | gdb_expect { | |
149 | -re "Environment variable \"EDITOR\" not defined.\r\n$gdb_prompt $"\ | |
150 | {pass "unset environment"} | |
151 | -re "$gdb_prompt $"\ | |
152 | {fail "unset environment"} | |
153 | timeout {fail "(timeout) unset environment"} | |
154 | } | |
155 | ||
156 | # Verify that we can unset all environment variables. | |
157 | # | |
158 | send_gdb "unset environment\n" | |
159 | gdb_expect { | |
160 | -re "Delete all environment variables.*y or n. $"\ | |
161 | {send_gdb "y\n" | |
162 | gdb_expect { | |
163 | -re "$gdb_prompt $"\ | |
164 | {pass "unset entire environment"} | |
165 | timeout {fail "(timeout) unset entire environment"} | |
166 | } | |
167 | } | |
168 | -re "$gdb_prompt $"\ | |
169 | {fail "unset entire environment"} | |
170 | timeout {fail "(timeout) unset entire environment"} | |
171 | } | |
172 | ||
173 | # Verify that we can set a specific environment variable. | |
174 | # | |
175 | send_gdb "set environment EDITOR emacs\n" | |
176 | gdb_expect { | |
177 | -re "$gdb_prompt $"\ | |
178 | {pass "issue set environment"} | |
179 | timeout {fail "(timeout) issue set environment"} | |
180 | } | |
181 | send_gdb "show environment EDITOR\n" | |
182 | gdb_expect { | |
183 | -re "EDITOR = emacs\r\n$gdb_prompt $"\ | |
184 | {pass "set environment"} | |
185 | -re "$gdb_prompt $"\ | |
186 | {fail "set environment"} | |
187 | timeout {fail "(timeout) set environment"} | |
188 | } | |
189 | ||
190 | # Verify that GDB responds gracefully to a request to set environment, | |
191 | # with no variable name. | |
192 | # | |
193 | send_gdb "set environment\n" | |
194 | gdb_expect { | |
195 | -re "Argument required .environment variable and value..*$gdb_prompt $"\ | |
196 | {pass "set environment without variable disallowed"} | |
197 | -re "$gdb_prompt $"\ | |
198 | {fail "set environment without variable disallowed"} | |
199 | timeout {fail "(timeout) set environment without variable disallowed"} | |
200 | } | |
201 | ||
202 | # I'm not sure just what GDB has in mind in explicitly checking | |
203 | # for this variant, but since GDB handles it, test it. | |
204 | # | |
205 | send_gdb "set environment =\n" | |
206 | gdb_expect { | |
207 | -re "Argument required .environment variable to set..*$gdb_prompt $"\ | |
208 | {pass "set environment equals without variable disallowed"} | |
209 | -re "$gdb_prompt $"\ | |
210 | {fail "set environment equals without variable disallowed"} | |
211 | timeout {fail "(timeout) set environment equals without variable disallowed"} | |
212 | } | |
213 | ||
214 | # Setting an environment variable without a value sets it to a NULL | |
215 | # value. | |
216 | # | |
217 | send_gdb "set environment EDITOR\n" | |
218 | gdb_expect { | |
219 | -re "Setting environment variable \"EDITOR\" to null value..*$gdb_prompt $"\ | |
220 | {pass "issue set environment without variable value"} | |
221 | -re "$gdb_prompt $"\ | |
222 | {fail "issue set environment without variable value"} | |
223 | timeout {fail "(timeout) issue set environment without variable value"} | |
224 | } | |
225 | send_gdb "show environment EDITOR\n" | |
226 | gdb_expect { | |
227 | -re "EDITOR = \r\n$gdb_prompt $"\ | |
228 | {pass "set environment without variable value"} | |
229 | -re "$gdb_prompt $"\ | |
230 | {fail "set environment without variable value"} | |
231 | timeout {fail "(timeout) set environment without variable value"} | |
232 | } | |
233 | ||
234 | # Verify that GDB responds gracefully to an attempt to show a | |
235 | # non-existent environment variable. (We hope this variable is | |
236 | # undefined!) | |
237 | # | |
238 | send_gdb "show environment FOOBARBAZGRUNGESPAZBALL\n" | |
239 | gdb_expect { | |
240 | -re "Environment variable \"FOOBARBAZGRUNGESPAZBALL\" not defined..*$gdb_prompt $"\ | |
241 | {pass "show non-existent environment variable disallowed"} | |
242 | -re "$gdb_prompt $"\ | |
243 | {fail "show non-existent environment variable disallowed"} | |
244 | timeout {fail "(timeout) show non-existent environment variable disallowed"} | |
245 | } | |
246 | ||
247 | # Verify that GDB can set an environment variable hitherto undefined. | |
248 | # | |
249 | send_gdb "set environment FOOBARBAZGRUNGESPAZBALL t\n" | |
250 | gdb_expect { | |
251 | -re "$gdb_prompt $"\ | |
252 | {pass "issue set environment for previously undefined variable"} | |
253 | timeout {fail "(timeout) issue set environment for previously undefined variable"} | |
254 | } | |
255 | send_gdb "show environment FOOBARBAZGRUNGESPAZBALL\n" | |
256 | gdb_expect { | |
257 | -re "FOOBARBAZGRUNGESPAZBALL = t\r\n$gdb_prompt $"\ | |
258 | {pass "set environment for previously undefined variable"} | |
259 | -re "$gdb_prompt $"\ | |
260 | {fail "set environment for previously undefined variable"} | |
261 | timeout {fail "(timeout) set environment for previously undefined variable"} | |
262 | } | |
263 | ||
264 | # Verify that GDB can also set an environment variable using the "=" | |
265 | # syntax. | |
266 | # | |
267 | send_gdb "set environment FOOBARBAZGRUNGESPAZBALL = t\n" | |
268 | gdb_expect { | |
269 | -re "$gdb_prompt $"\ | |
270 | {pass "issue set environment with equals"} | |
271 | timeout {fail "(timeout) issue set environment with equals"} | |
272 | } | |
273 | send_gdb "show environment FOOBARBAZGRUNGESPAZBALL\n" | |
274 | gdb_expect { | |
275 | -re "FOOBARBAZGRUNGESPAZBALL = t\r\n$gdb_prompt $"\ | |
276 | {pass "set environment with equals"} | |
277 | -re "$gdb_prompt $"\ | |
278 | {fail "set environment with equals"} | |
279 | timeout {fail "(timeout) set environment with equals"} | |
280 | } | |
281 | ||
282 | # Verify that GDB can set an environment variable to a value that has | |
283 | # an embedded (trailing, in this case) equals. | |
284 | # | |
285 | send_gdb "set environment FOOBARBAZGRUNGESPAZBALL t=\n" | |
286 | gdb_expect { | |
287 | -re "$gdb_prompt $"\ | |
288 | {pass "issue set environment with trailing equals"} | |
289 | timeout {fail "(timeout) issue set environment with trailing equals"} | |
290 | } | |
291 | send_gdb "show environment FOOBARBAZGRUNGESPAZBALL\n" | |
292 | gdb_expect { | |
293 | -re "FOOBARBAZGRUNGESPAZBALL = t=\r\n$gdb_prompt $"\ | |
294 | {pass "set environment with trailing equals"} | |
295 | -re "$gdb_prompt $"\ | |
296 | {fail "set environment with trailing equals"} | |
297 | timeout {fail "(timeout) set environment with trailing equals"} | |
298 | } | |
299 | ||
300 | # Verify that GDB can set an environment variable to a value preceded | |
301 | # by whitespace, and that such whitespace is ignored (not included | |
302 | # in the set value). | |
303 | # | |
304 | send_gdb "set environment FOOBARBAZGRUNGESPAZBALL = foo\n" | |
305 | gdb_expect { | |
306 | -re "$gdb_prompt $"\ | |
307 | {pass "issue set environment with preceding whitespace"} | |
308 | timeout {fail "(timeout) issue set environment with preceding whitespace"} | |
309 | } | |
310 | send_gdb "show environment FOOBARBAZGRUNGESPAZBALL\n" | |
311 | gdb_expect { | |
312 | -re "FOOBARBAZGRUNGESPAZBALL = foo\r\n$gdb_prompt $"\ | |
313 | {pass "set environment with preceding whitespace"} | |
314 | -re "$gdb_prompt $"\ | |
315 | {fail "set environment with preceding whitespace"} | |
316 | timeout {fail "(timeout) set environment with preceding whitespace"} | |
317 | } | |
318 | ||
319 | # Verify that GDB can manipulate the distinguished PATH variable. | |
320 | # | |
321 | send_gdb "path /tmp/FOOBARBAZGRUNGESPAZBALL\n" | |
322 | gdb_expect { | |
323 | -re ".*Executable and object file path: /tmp/FOOBARBAZGRUNGESPAZBALL.*$gdb_prompt $"\ | |
324 | {pass "issue path"} | |
325 | -re "$gdb_prompt $"\ | |
326 | {fail "issue path"} | |
327 | timeout {fail "(timeout) issue path"} | |
328 | } | |
329 | send_gdb "show paths\n" | |
330 | gdb_expect { | |
331 | -re "Executable and object file path: /tmp/FOOBARBAZGRUNGESPAZBALL.*$gdb_prompt $"\ | |
332 | {pass "show paths"} | |
333 | -re "$gdb_prompt $"\ | |
334 | {fail "show paths"} | |
335 | timeout {fail "(timeout) show paths"} | |
336 | } | |
337 | ||
338 | gdb_exit | |
339 | return 0 |