Commit | Line | Data |
---|---|---|
b6ba6518 | 1 | # Copyright 1997, 1998, 1999 Free Software Foundation, Inc. |
c906108c SS |
2 | |
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 2 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, write to the Free Software | |
16 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ | |
17 | ||
18 | # Please email any bugs, comments, and/or additions to this file to: | |
19 | # bug-gdb@prep.ai.mit.edu | |
20 | ||
21 | if $tracelevel then { | |
22 | strace $tracelevel | |
23 | } | |
24 | ||
25 | global usestubs | |
26 | ||
27 | # | |
28 | # test running programs | |
29 | # | |
30 | set prms_id 0 | |
31 | set bug_id 0 | |
32 | ||
33 | # This test exists solely to exercise the "environment" commands for | |
34 | # code-coverage on HP-UX. | |
35 | # | |
36 | if ![istarget "hppa*-*-hpux*"] then { | |
37 | return | |
38 | } | |
39 | ||
40 | set testfile "break" | |
41 | set srcfile ${testfile}.c | |
42 | set binfile ${objdir}/${subdir}/${testfile} | |
43 | ||
44 | ||
45 | if { [gdb_compile "${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 | gdb_exit | |
50 | gdb_start | |
51 | gdb_reinitialize_dir $srcdir/$subdir | |
52 | gdb_load ${binfile} | |
53 | ||
54 | if ![runto_main] then { fail "environment command tests suppressed" } | |
55 | ||
56 | # (No, this is not really related to the environment commands. But it's | |
57 | # a convenient place to verify that this command works.) | |
58 | # | |
59 | send_gdb "info program\n" | |
60 | gdb_expect { | |
61 | -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 $"\ | |
62 | {pass "info program"} | |
63 | -re "$gdb_prompt $"\ | |
64 | {fail "info program"} | |
65 | timeout {fail "(timeout) info program"} | |
66 | } | |
67 | ||
68 | # We don't really care where this step lands, so long as it gets | |
69 | # the inferior pushed off the breakpoint it's currently on... | |
70 | # | |
71 | send_gdb "next\n" | |
72 | gdb_expect { | |
73 | -re ".*$gdb_prompt $"\ | |
74 | {pass "step before info program"} | |
75 | timeout {fail "(timeout) step before info program"} | |
76 | } | |
77 | send_gdb "info program\n" | |
78 | gdb_expect { | |
79 | -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 $"\ | |
80 | {pass "info program after step"} | |
81 | -re "$gdb_prompt $"\ | |
82 | {fail "info program after step"} | |
83 | timeout {fail "(timeout) info program after step"} | |
84 | } | |
85 | ||
86 | if ![runto_main] then { fail "environment command tests suppressed" } | |
87 | ||
88 | send_gdb "delete\n" | |
89 | gdb_expect { | |
90 | -re ".*y or n. $"\ | |
91 | {send_gdb "y\n" | |
92 | gdb_expect { | |
93 | -re ".*$gdb_prompt $"\ | |
94 | {pass "delete breakpoint before info program"} | |
95 | timeout {fail "(timeout) delete breakpoint before info program"} | |
96 | } | |
97 | } | |
98 | -re "$gdb_prompt $"\ | |
99 | {fail "delete breakpoint before info program"} | |
100 | timeout {fail "(timeout) delete breakpoint before info program"} | |
101 | } | |
102 | send_gdb "info program\n" | |
103 | gdb_expect { | |
104 | -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 $"\ | |
105 | {pass "info program after deleted breakpoint"} | |
106 | -re "$gdb_prompt $"\ | |
107 | {fail "info program after deleted breakpoint"} | |
108 | timeout {fail "(timeout) info program after deleted breakpoint"} | |
109 | } | |
110 | ||
111 | # Verify that we can show all currently-set environment variables. | |
112 | # (It's a bit hacky, but nonetheless probably safe to check for at | |
113 | # least the SHELL variable.) | |
114 | # | |
115 | # need to increase timeout because of very long output | |
116 | set oldtimeout $timeout | |
117 | set timeout [expr "$timeout + 300"] | |
118 | ||
119 | send_gdb "show environment\n" | |
120 | gdb_expect { | |
121 | -re ".*SHELL=(\[a-zA-Z0-9\]*).*$gdb_prompt $"\ | |
122 | {pass "show environment"} | |
123 | -re "$gdb_prompt $"\ | |
124 | {fail "show environment"} | |
125 | timeout {fail "(timeout) show environment"} | |
126 | } | |
127 | set timeout $oldtimeout | |
128 | ||
129 | # Verify that we can unset a specific environment variable. | |
130 | # | |
131 | send_gdb "unset environment EDITOR\n" | |
132 | gdb_expect { | |
133 | -re "$gdb_prompt $"\ | |
134 | {pass "issue unset environment"} | |
135 | timeout {fail "(timeout) issue unset environment"} | |
136 | } | |
137 | send_gdb "show environment EDITOR\n" | |
138 | gdb_expect { | |
139 | -re "Environment variable \"EDITOR\" not defined.\r\n$gdb_prompt $"\ | |
140 | {pass "unset environment"} | |
141 | -re "$gdb_prompt $"\ | |
142 | {fail "unset environment"} | |
143 | timeout {fail "(timeout) unset environment"} | |
144 | } | |
145 | ||
146 | # Verify that we can unset all environment variables. | |
147 | # | |
148 | send_gdb "unset environment\n" | |
149 | gdb_expect { | |
150 | -re "Delete all environment variables.*y or n. $"\ | |
151 | {send_gdb "y\n" | |
152 | gdb_expect { | |
153 | -re "$gdb_prompt $"\ | |
154 | {pass "unset entire environment"} | |
155 | timeout {fail "(timeout) unset entire environment"} | |
156 | } | |
157 | } | |
158 | -re "$gdb_prompt $"\ | |
159 | {fail "unset entire environment"} | |
160 | timeout {fail "(timeout) unset entire environment"} | |
161 | } | |
162 | ||
163 | # Verify that we can set a specific environment variable. | |
164 | # | |
165 | send_gdb "set environment EDITOR emacs\n" | |
166 | gdb_expect { | |
167 | -re "$gdb_prompt $"\ | |
168 | {pass "issue set environment"} | |
169 | timeout {fail "(timeout) issue set environment"} | |
170 | } | |
171 | send_gdb "show environment EDITOR\n" | |
172 | gdb_expect { | |
173 | -re "EDITOR = emacs\r\n$gdb_prompt $"\ | |
174 | {pass "set environment"} | |
175 | -re "$gdb_prompt $"\ | |
176 | {fail "set environment"} | |
177 | timeout {fail "(timeout) set environment"} | |
178 | } | |
179 | ||
180 | # Verify that GDB responds gracefully to a request to set environment, | |
181 | # with no variable name. | |
182 | # | |
183 | send_gdb "set environment\n" | |
184 | gdb_expect { | |
185 | -re "Argument required .environment variable and value..*$gdb_prompt $"\ | |
186 | {pass "set environment without variable disallowed"} | |
187 | -re "$gdb_prompt $"\ | |
188 | {fail "set environment without variable disallowed"} | |
189 | timeout {fail "(timeout) set environment without variable disallowed"} | |
190 | } | |
191 | ||
192 | # I'm not sure just what GDB has in mind in explicitly checking | |
193 | # for this variant, but since GDB handles it, test it. | |
194 | # | |
195 | send_gdb "set environment =\n" | |
196 | gdb_expect { | |
197 | -re "Argument required .environment variable to set..*$gdb_prompt $"\ | |
198 | {pass "set environment equals without variable disallowed"} | |
199 | -re "$gdb_prompt $"\ | |
200 | {fail "set environment equals without variable disallowed"} | |
201 | timeout {fail "(timeout) set environment equals without variable disallowed"} | |
202 | } | |
203 | ||
204 | # Setting an environment variable without a value sets it to a NULL | |
205 | # value. | |
206 | # | |
207 | send_gdb "set environment EDITOR\n" | |
208 | gdb_expect { | |
209 | -re "Setting environment variable \"EDITOR\" to null value..*$gdb_prompt $"\ | |
210 | {pass "issue set environment without variable value"} | |
211 | -re "$gdb_prompt $"\ | |
212 | {fail "issue set environment without variable value"} | |
213 | timeout {fail "(timeout) issue set environment without variable value"} | |
214 | } | |
215 | send_gdb "show environment EDITOR\n" | |
216 | gdb_expect { | |
217 | -re "EDITOR = \r\n$gdb_prompt $"\ | |
218 | {pass "set environment without variable value"} | |
219 | -re "$gdb_prompt $"\ | |
220 | {fail "set environment without variable value"} | |
221 | timeout {fail "(timeout) set environment without variable value"} | |
222 | } | |
223 | ||
224 | # Verify that GDB responds gracefully to an attempt to show a | |
225 | # non-existent environment variable. (We hope this variable is | |
226 | # undefined!) | |
227 | # | |
228 | send_gdb "show environment FOOBARBAZGRUNGESPAZBALL\n" | |
229 | gdb_expect { | |
230 | -re "Environment variable \"FOOBARBAZGRUNGESPAZBALL\" not defined..*$gdb_prompt $"\ | |
231 | {pass "show non-existent environment variable disallowed"} | |
232 | -re "$gdb_prompt $"\ | |
233 | {fail "show non-existent environment variable disallowed"} | |
234 | timeout {fail "(timeout) show non-existent environment variable disallowed"} | |
235 | } | |
236 | ||
237 | # Verify that GDB can set an environment variable hitherto undefined. | |
238 | # | |
239 | send_gdb "set environment FOOBARBAZGRUNGESPAZBALL t\n" | |
240 | gdb_expect { | |
241 | -re "$gdb_prompt $"\ | |
242 | {pass "issue set environment for previously undefined variable"} | |
243 | timeout {fail "(timeout) issue set environment for previously undefined variable"} | |
244 | } | |
245 | send_gdb "show environment FOOBARBAZGRUNGESPAZBALL\n" | |
246 | gdb_expect { | |
247 | -re "FOOBARBAZGRUNGESPAZBALL = t\r\n$gdb_prompt $"\ | |
248 | {pass "set environment for previously undefined variable"} | |
249 | -re "$gdb_prompt $"\ | |
250 | {fail "set environment for previously undefined variable"} | |
251 | timeout {fail "(timeout) set environment for previously undefined variable"} | |
252 | } | |
253 | ||
254 | # Verify that GDB can also set an environment variable using the "=" | |
255 | # syntax. | |
256 | # | |
257 | send_gdb "set environment FOOBARBAZGRUNGESPAZBALL = t\n" | |
258 | gdb_expect { | |
259 | -re "$gdb_prompt $"\ | |
260 | {pass "issue set environment with equals"} | |
261 | timeout {fail "(timeout) issue set environment with equals"} | |
262 | } | |
263 | send_gdb "show environment FOOBARBAZGRUNGESPAZBALL\n" | |
264 | gdb_expect { | |
265 | -re "FOOBARBAZGRUNGESPAZBALL = t\r\n$gdb_prompt $"\ | |
266 | {pass "set environment with equals"} | |
267 | -re "$gdb_prompt $"\ | |
268 | {fail "set environment with equals"} | |
269 | timeout {fail "(timeout) set environment with equals"} | |
270 | } | |
271 | ||
272 | # Verify that GDB can set an environment variable to a value that has | |
273 | # an embedded (trailing, in this case) equals. | |
274 | # | |
275 | send_gdb "set environment FOOBARBAZGRUNGESPAZBALL t=\n" | |
276 | gdb_expect { | |
277 | -re "$gdb_prompt $"\ | |
278 | {pass "issue set environment with trailing equals"} | |
279 | timeout {fail "(timeout) issue set environment with trailing equals"} | |
280 | } | |
281 | send_gdb "show environment FOOBARBAZGRUNGESPAZBALL\n" | |
282 | gdb_expect { | |
283 | -re "FOOBARBAZGRUNGESPAZBALL = t=\r\n$gdb_prompt $"\ | |
284 | {pass "set environment with trailing equals"} | |
285 | -re "$gdb_prompt $"\ | |
286 | {fail "set environment with trailing equals"} | |
287 | timeout {fail "(timeout) set environment with trailing equals"} | |
288 | } | |
289 | ||
290 | # Verify that GDB can set an environment variable to a value preceded | |
291 | # by whitespace, and that such whitespace is ignored (not included | |
292 | # in the set value). | |
293 | # | |
294 | send_gdb "set environment FOOBARBAZGRUNGESPAZBALL = foo\n" | |
295 | gdb_expect { | |
296 | -re "$gdb_prompt $"\ | |
297 | {pass "issue set environment with preceding whitespace"} | |
298 | timeout {fail "(timeout) issue set environment with preceding whitespace"} | |
299 | } | |
300 | send_gdb "show environment FOOBARBAZGRUNGESPAZBALL\n" | |
301 | gdb_expect { | |
302 | -re "FOOBARBAZGRUNGESPAZBALL = foo\r\n$gdb_prompt $"\ | |
303 | {pass "set environment with preceding whitespace"} | |
304 | -re "$gdb_prompt $"\ | |
305 | {fail "set environment with preceding whitespace"} | |
306 | timeout {fail "(timeout) set environment with preceding whitespace"} | |
307 | } | |
308 | ||
309 | # Verify that GDB can manipulate the distinguished PATH variable. | |
310 | # | |
311 | send_gdb "path /tmp/FOOBARBAZGRUNGESPAZBALL\n" | |
312 | gdb_expect { | |
313 | -re ".*Executable and object file path: /tmp/FOOBARBAZGRUNGESPAZBALL.*$gdb_prompt $"\ | |
314 | {pass "issue path"} | |
315 | -re "$gdb_prompt $"\ | |
316 | {fail "issue path"} | |
317 | timeout {fail "(timeout) issue path"} | |
318 | } | |
319 | send_gdb "show paths\n" | |
320 | gdb_expect { | |
321 | -re "Executable and object file path: /tmp/FOOBARBAZGRUNGESPAZBALL.*$gdb_prompt $"\ | |
322 | {pass "show paths"} | |
323 | -re "$gdb_prompt $"\ | |
324 | {fail "show paths"} | |
325 | timeout {fail "(timeout) show paths"} | |
326 | } | |
327 | ||
328 | gdb_exit | |
329 | return 0 |