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ecd75fc8 | 1 | # Copyright 1997-2014 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 | |
e22f8b7c | 5 | # the Free Software Foundation; either version 3 of the License, or |
c906108c | 6 | # (at your option) any later version. |
e22f8b7c | 7 | # |
c906108c SS |
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. | |
e22f8b7c | 12 | # |
c906108c | 13 | # You should have received a copy of the GNU General Public License |
e22f8b7c | 14 | # along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
c906108c | 15 | |
c906108c SS |
16 | # |
17 | # test running programs | |
18 | # | |
c906108c SS |
19 | |
20 | # This test exists solely to exercise the "environment" commands for | |
21 | # code-coverage on HP-UX. | |
22 | # | |
23 | if ![istarget "hppa*-*-hpux*"] then { | |
24 | return | |
25 | } | |
26 | ||
289f9037 | 27 | standard_testfile break.c break1.c |
c906108c | 28 | |
289f9037 TT |
29 | if {[prepare_for_testing $testfile.exp $testfile \ |
30 | [list $srcfile $srcfile2] {debug nowarnings}]} { | |
31 | untested $testfile.exp | |
b60f0898 | 32 | return -1 |
eb4bbda8 MC |
33 | } |
34 | ||
c906108c SS |
35 | if ![runto_main] then { fail "environment command tests suppressed" } |
36 | ||
37 | # (No, this is not really related to the environment commands. But it's | |
38 | # a convenient place to verify that this command works.) | |
39 | # | |
40 | send_gdb "info program\n" | |
41 | gdb_expect { | |
42 | -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 $"\ | |
43 | {pass "info program"} | |
44 | -re "$gdb_prompt $"\ | |
45 | {fail "info program"} | |
46 | timeout {fail "(timeout) info program"} | |
47 | } | |
48 | ||
49 | # We don't really care where this step lands, so long as it gets | |
50 | # the inferior pushed off the breakpoint it's currently on... | |
51 | # | |
52 | send_gdb "next\n" | |
53 | gdb_expect { | |
54 | -re ".*$gdb_prompt $"\ | |
55 | {pass "step before info program"} | |
56 | timeout {fail "(timeout) step before info program"} | |
57 | } | |
58 | send_gdb "info program\n" | |
59 | gdb_expect { | |
60 | -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 $"\ | |
61 | {pass "info program after step"} | |
62 | -re "$gdb_prompt $"\ | |
63 | {fail "info program after step"} | |
64 | timeout {fail "(timeout) info program after step"} | |
65 | } | |
66 | ||
67 | if ![runto_main] then { fail "environment command tests suppressed" } | |
68 | ||
69 | send_gdb "delete\n" | |
70 | gdb_expect { | |
71 | -re ".*y or n. $"\ | |
72 | {send_gdb "y\n" | |
73 | gdb_expect { | |
74 | -re ".*$gdb_prompt $"\ | |
75 | {pass "delete breakpoint before info program"} | |
76 | timeout {fail "(timeout) delete breakpoint before info program"} | |
77 | } | |
78 | } | |
79 | -re "$gdb_prompt $"\ | |
80 | {fail "delete breakpoint before info program"} | |
81 | timeout {fail "(timeout) delete breakpoint before info program"} | |
82 | } | |
83 | send_gdb "info program\n" | |
84 | gdb_expect { | |
85 | -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 $"\ | |
86 | {pass "info program after deleted breakpoint"} | |
87 | -re "$gdb_prompt $"\ | |
88 | {fail "info program after deleted breakpoint"} | |
89 | timeout {fail "(timeout) info program after deleted breakpoint"} | |
90 | } | |
91 | ||
92 | # Verify that we can show all currently-set environment variables. | |
93 | # (It's a bit hacky, but nonetheless probably safe to check for at | |
94 | # least the SHELL variable.) | |
95 | # | |
96 | # need to increase timeout because of very long output | |
97 | set oldtimeout $timeout | |
98 | set timeout [expr "$timeout + 300"] | |
99 | ||
100 | send_gdb "show environment\n" | |
101 | gdb_expect { | |
102 | -re ".*SHELL=(\[a-zA-Z0-9\]*).*$gdb_prompt $"\ | |
103 | {pass "show environment"} | |
104 | -re "$gdb_prompt $"\ | |
105 | {fail "show environment"} | |
106 | timeout {fail "(timeout) show environment"} | |
107 | } | |
108 | set timeout $oldtimeout | |
109 | ||
110 | # Verify that we can unset a specific environment variable. | |
111 | # | |
112 | send_gdb "unset environment EDITOR\n" | |
113 | gdb_expect { | |
114 | -re "$gdb_prompt $"\ | |
115 | {pass "issue unset environment"} | |
116 | timeout {fail "(timeout) issue unset environment"} | |
117 | } | |
118 | send_gdb "show environment EDITOR\n" | |
119 | gdb_expect { | |
120 | -re "Environment variable \"EDITOR\" not defined.\r\n$gdb_prompt $"\ | |
121 | {pass "unset environment"} | |
122 | -re "$gdb_prompt $"\ | |
123 | {fail "unset environment"} | |
124 | timeout {fail "(timeout) unset environment"} | |
125 | } | |
126 | ||
127 | # Verify that we can unset all environment variables. | |
128 | # | |
129 | send_gdb "unset environment\n" | |
130 | gdb_expect { | |
131 | -re "Delete all environment variables.*y or n. $"\ | |
132 | {send_gdb "y\n" | |
133 | gdb_expect { | |
134 | -re "$gdb_prompt $"\ | |
135 | {pass "unset entire environment"} | |
136 | timeout {fail "(timeout) unset entire environment"} | |
137 | } | |
138 | } | |
139 | -re "$gdb_prompt $"\ | |
140 | {fail "unset entire environment"} | |
141 | timeout {fail "(timeout) unset entire environment"} | |
142 | } | |
143 | ||
144 | # Verify that we can set a specific environment variable. | |
145 | # | |
146 | send_gdb "set environment EDITOR emacs\n" | |
147 | gdb_expect { | |
148 | -re "$gdb_prompt $"\ | |
149 | {pass "issue set environment"} | |
150 | timeout {fail "(timeout) issue set environment"} | |
151 | } | |
152 | send_gdb "show environment EDITOR\n" | |
153 | gdb_expect { | |
154 | -re "EDITOR = emacs\r\n$gdb_prompt $"\ | |
155 | {pass "set environment"} | |
156 | -re "$gdb_prompt $"\ | |
157 | {fail "set environment"} | |
158 | timeout {fail "(timeout) set environment"} | |
159 | } | |
160 | ||
161 | # Verify that GDB responds gracefully to a request to set environment, | |
162 | # with no variable name. | |
163 | # | |
164 | send_gdb "set environment\n" | |
165 | gdb_expect { | |
166 | -re "Argument required .environment variable and value..*$gdb_prompt $"\ | |
167 | {pass "set environment without variable disallowed"} | |
168 | -re "$gdb_prompt $"\ | |
169 | {fail "set environment without variable disallowed"} | |
170 | timeout {fail "(timeout) set environment without variable disallowed"} | |
171 | } | |
172 | ||
173 | # I'm not sure just what GDB has in mind in explicitly checking | |
174 | # for this variant, but since GDB handles it, test it. | |
175 | # | |
176 | send_gdb "set environment =\n" | |
177 | gdb_expect { | |
178 | -re "Argument required .environment variable to set..*$gdb_prompt $"\ | |
179 | {pass "set environment equals without variable disallowed"} | |
180 | -re "$gdb_prompt $"\ | |
181 | {fail "set environment equals without variable disallowed"} | |
182 | timeout {fail "(timeout) set environment equals without variable disallowed"} | |
183 | } | |
184 | ||
185 | # Setting an environment variable without a value sets it to a NULL | |
186 | # value. | |
187 | # | |
188 | send_gdb "set environment EDITOR\n" | |
189 | gdb_expect { | |
190 | -re "Setting environment variable \"EDITOR\" to null value..*$gdb_prompt $"\ | |
191 | {pass "issue set environment without variable value"} | |
192 | -re "$gdb_prompt $"\ | |
193 | {fail "issue set environment without variable value"} | |
194 | timeout {fail "(timeout) issue set environment without variable value"} | |
195 | } | |
196 | send_gdb "show environment EDITOR\n" | |
197 | gdb_expect { | |
198 | -re "EDITOR = \r\n$gdb_prompt $"\ | |
199 | {pass "set environment without variable value"} | |
200 | -re "$gdb_prompt $"\ | |
201 | {fail "set environment without variable value"} | |
202 | timeout {fail "(timeout) set environment without variable value"} | |
203 | } | |
204 | ||
205 | # Verify that GDB responds gracefully to an attempt to show a | |
206 | # non-existent environment variable. (We hope this variable is | |
207 | # undefined!) | |
208 | # | |
209 | send_gdb "show environment FOOBARBAZGRUNGESPAZBALL\n" | |
210 | gdb_expect { | |
211 | -re "Environment variable \"FOOBARBAZGRUNGESPAZBALL\" not defined..*$gdb_prompt $"\ | |
212 | {pass "show non-existent environment variable disallowed"} | |
213 | -re "$gdb_prompt $"\ | |
214 | {fail "show non-existent environment variable disallowed"} | |
215 | timeout {fail "(timeout) show non-existent environment variable disallowed"} | |
216 | } | |
217 | ||
218 | # Verify that GDB can set an environment variable hitherto undefined. | |
219 | # | |
220 | send_gdb "set environment FOOBARBAZGRUNGESPAZBALL t\n" | |
221 | gdb_expect { | |
222 | -re "$gdb_prompt $"\ | |
223 | {pass "issue set environment for previously undefined variable"} | |
224 | timeout {fail "(timeout) issue set environment for previously undefined variable"} | |
225 | } | |
226 | send_gdb "show environment FOOBARBAZGRUNGESPAZBALL\n" | |
227 | gdb_expect { | |
228 | -re "FOOBARBAZGRUNGESPAZBALL = t\r\n$gdb_prompt $"\ | |
229 | {pass "set environment for previously undefined variable"} | |
230 | -re "$gdb_prompt $"\ | |
231 | {fail "set environment for previously undefined variable"} | |
232 | timeout {fail "(timeout) set environment for previously undefined variable"} | |
233 | } | |
234 | ||
235 | # Verify that GDB can also set an environment variable using the "=" | |
236 | # syntax. | |
237 | # | |
238 | send_gdb "set environment FOOBARBAZGRUNGESPAZBALL = t\n" | |
239 | gdb_expect { | |
240 | -re "$gdb_prompt $"\ | |
241 | {pass "issue set environment with equals"} | |
242 | timeout {fail "(timeout) issue set environment with equals"} | |
243 | } | |
244 | send_gdb "show environment FOOBARBAZGRUNGESPAZBALL\n" | |
245 | gdb_expect { | |
246 | -re "FOOBARBAZGRUNGESPAZBALL = t\r\n$gdb_prompt $"\ | |
247 | {pass "set environment with equals"} | |
248 | -re "$gdb_prompt $"\ | |
249 | {fail "set environment with equals"} | |
250 | timeout {fail "(timeout) set environment with equals"} | |
251 | } | |
252 | ||
253 | # Verify that GDB can set an environment variable to a value that has | |
254 | # an embedded (trailing, in this case) equals. | |
255 | # | |
256 | send_gdb "set environment FOOBARBAZGRUNGESPAZBALL t=\n" | |
257 | gdb_expect { | |
258 | -re "$gdb_prompt $"\ | |
259 | {pass "issue set environment with trailing equals"} | |
260 | timeout {fail "(timeout) issue set environment with trailing equals"} | |
261 | } | |
262 | send_gdb "show environment FOOBARBAZGRUNGESPAZBALL\n" | |
263 | gdb_expect { | |
264 | -re "FOOBARBAZGRUNGESPAZBALL = t=\r\n$gdb_prompt $"\ | |
265 | {pass "set environment with trailing equals"} | |
266 | -re "$gdb_prompt $"\ | |
267 | {fail "set environment with trailing equals"} | |
268 | timeout {fail "(timeout) set environment with trailing equals"} | |
269 | } | |
270 | ||
271 | # Verify that GDB can set an environment variable to a value preceded | |
272 | # by whitespace, and that such whitespace is ignored (not included | |
273 | # in the set value). | |
274 | # | |
275 | send_gdb "set environment FOOBARBAZGRUNGESPAZBALL = foo\n" | |
276 | gdb_expect { | |
277 | -re "$gdb_prompt $"\ | |
278 | {pass "issue set environment with preceding whitespace"} | |
279 | timeout {fail "(timeout) issue set environment with preceding whitespace"} | |
280 | } | |
281 | send_gdb "show environment FOOBARBAZGRUNGESPAZBALL\n" | |
282 | gdb_expect { | |
283 | -re "FOOBARBAZGRUNGESPAZBALL = foo\r\n$gdb_prompt $"\ | |
284 | {pass "set environment with preceding whitespace"} | |
285 | -re "$gdb_prompt $"\ | |
286 | {fail "set environment with preceding whitespace"} | |
287 | timeout {fail "(timeout) set environment with preceding whitespace"} | |
288 | } | |
289 | ||
290 | # Verify that GDB can manipulate the distinguished PATH variable. | |
291 | # | |
292 | send_gdb "path /tmp/FOOBARBAZGRUNGESPAZBALL\n" | |
293 | gdb_expect { | |
294 | -re ".*Executable and object file path: /tmp/FOOBARBAZGRUNGESPAZBALL.*$gdb_prompt $"\ | |
295 | {pass "issue path"} | |
296 | -re "$gdb_prompt $"\ | |
297 | {fail "issue path"} | |
298 | timeout {fail "(timeout) issue path"} | |
299 | } | |
300 | send_gdb "show paths\n" | |
301 | gdb_expect { | |
302 | -re "Executable and object file path: /tmp/FOOBARBAZGRUNGESPAZBALL.*$gdb_prompt $"\ | |
303 | {pass "show paths"} | |
304 | -re "$gdb_prompt $"\ | |
305 | {fail "show paths"} | |
306 | timeout {fail "(timeout) show paths"} | |
307 | } | |
308 | ||
309 | gdb_exit | |
310 | return 0 |