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618f726f | 1 | # Copyright 1997-2016 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 | |
5b362f04 | 29 | if {[prepare_for_testing "failed to prepare" $testfile \ |
289f9037 | 30 | [list $srcfile $srcfile2] {debug nowarnings}]} { |
b60f0898 | 31 | return -1 |
eb4bbda8 MC |
32 | } |
33 | ||
c906108c SS |
34 | if ![runto_main] then { fail "environment command tests suppressed" } |
35 | ||
36 | # (No, this is not really related to the environment commands. But it's | |
37 | # a convenient place to verify that this command works.) | |
38 | # | |
39 | send_gdb "info program\n" | |
40 | gdb_expect { | |
41 | -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 $"\ | |
42 | {pass "info program"} | |
43 | -re "$gdb_prompt $"\ | |
44 | {fail "info program"} | |
45 | timeout {fail "(timeout) info program"} | |
46 | } | |
47 | ||
48 | # We don't really care where this step lands, so long as it gets | |
49 | # the inferior pushed off the breakpoint it's currently on... | |
50 | # | |
51 | send_gdb "next\n" | |
52 | gdb_expect { | |
53 | -re ".*$gdb_prompt $"\ | |
54 | {pass "step before info program"} | |
55 | timeout {fail "(timeout) step before info program"} | |
56 | } | |
57 | send_gdb "info program\n" | |
58 | gdb_expect { | |
59 | -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 $"\ | |
60 | {pass "info program after step"} | |
61 | -re "$gdb_prompt $"\ | |
62 | {fail "info program after step"} | |
63 | timeout {fail "(timeout) info program after step"} | |
64 | } | |
65 | ||
66 | if ![runto_main] then { fail "environment command tests suppressed" } | |
67 | ||
68 | send_gdb "delete\n" | |
69 | gdb_expect { | |
70 | -re ".*y or n. $"\ | |
71 | {send_gdb "y\n" | |
72 | gdb_expect { | |
73 | -re ".*$gdb_prompt $"\ | |
74 | {pass "delete breakpoint before info program"} | |
75 | timeout {fail "(timeout) delete breakpoint before info program"} | |
76 | } | |
77 | } | |
78 | -re "$gdb_prompt $"\ | |
79 | {fail "delete breakpoint before info program"} | |
80 | timeout {fail "(timeout) delete breakpoint before info program"} | |
81 | } | |
82 | send_gdb "info program\n" | |
83 | gdb_expect { | |
84 | -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 $"\ | |
85 | {pass "info program after deleted breakpoint"} | |
86 | -re "$gdb_prompt $"\ | |
87 | {fail "info program after deleted breakpoint"} | |
88 | timeout {fail "(timeout) info program after deleted breakpoint"} | |
89 | } | |
90 | ||
91 | # Verify that we can show all currently-set environment variables. | |
92 | # (It's a bit hacky, but nonetheless probably safe to check for at | |
93 | # least the SHELL variable.) | |
94 | # | |
95 | # need to increase timeout because of very long output | |
96 | set oldtimeout $timeout | |
97 | set timeout [expr "$timeout + 300"] | |
98 | ||
99 | send_gdb "show environment\n" | |
100 | gdb_expect { | |
101 | -re ".*SHELL=(\[a-zA-Z0-9\]*).*$gdb_prompt $"\ | |
102 | {pass "show environment"} | |
103 | -re "$gdb_prompt $"\ | |
104 | {fail "show environment"} | |
105 | timeout {fail "(timeout) show environment"} | |
106 | } | |
107 | set timeout $oldtimeout | |
108 | ||
109 | # Verify that we can unset a specific environment variable. | |
110 | # | |
111 | send_gdb "unset environment EDITOR\n" | |
112 | gdb_expect { | |
113 | -re "$gdb_prompt $"\ | |
114 | {pass "issue unset environment"} | |
115 | timeout {fail "(timeout) issue unset environment"} | |
116 | } | |
117 | send_gdb "show environment EDITOR\n" | |
118 | gdb_expect { | |
119 | -re "Environment variable \"EDITOR\" not defined.\r\n$gdb_prompt $"\ | |
120 | {pass "unset environment"} | |
121 | -re "$gdb_prompt $"\ | |
122 | {fail "unset environment"} | |
123 | timeout {fail "(timeout) unset environment"} | |
124 | } | |
125 | ||
126 | # Verify that we can unset all environment variables. | |
127 | # | |
128 | send_gdb "unset environment\n" | |
129 | gdb_expect { | |
130 | -re "Delete all environment variables.*y or n. $"\ | |
131 | {send_gdb "y\n" | |
132 | gdb_expect { | |
133 | -re "$gdb_prompt $"\ | |
134 | {pass "unset entire environment"} | |
135 | timeout {fail "(timeout) unset entire environment"} | |
136 | } | |
137 | } | |
138 | -re "$gdb_prompt $"\ | |
139 | {fail "unset entire environment"} | |
140 | timeout {fail "(timeout) unset entire environment"} | |
141 | } | |
142 | ||
143 | # Verify that we can set a specific environment variable. | |
144 | # | |
145 | send_gdb "set environment EDITOR emacs\n" | |
146 | gdb_expect { | |
147 | -re "$gdb_prompt $"\ | |
148 | {pass "issue set environment"} | |
149 | timeout {fail "(timeout) issue set environment"} | |
150 | } | |
151 | send_gdb "show environment EDITOR\n" | |
152 | gdb_expect { | |
153 | -re "EDITOR = emacs\r\n$gdb_prompt $"\ | |
154 | {pass "set environment"} | |
155 | -re "$gdb_prompt $"\ | |
156 | {fail "set environment"} | |
157 | timeout {fail "(timeout) set environment"} | |
158 | } | |
159 | ||
160 | # Verify that GDB responds gracefully to a request to set environment, | |
161 | # with no variable name. | |
162 | # | |
163 | send_gdb "set environment\n" | |
164 | gdb_expect { | |
165 | -re "Argument required .environment variable and value..*$gdb_prompt $"\ | |
166 | {pass "set environment without variable disallowed"} | |
167 | -re "$gdb_prompt $"\ | |
168 | {fail "set environment without variable disallowed"} | |
169 | timeout {fail "(timeout) set environment without variable disallowed"} | |
170 | } | |
171 | ||
172 | # I'm not sure just what GDB has in mind in explicitly checking | |
173 | # for this variant, but since GDB handles it, test it. | |
174 | # | |
175 | send_gdb "set environment =\n" | |
176 | gdb_expect { | |
177 | -re "Argument required .environment variable to set..*$gdb_prompt $"\ | |
178 | {pass "set environment equals without variable disallowed"} | |
179 | -re "$gdb_prompt $"\ | |
180 | {fail "set environment equals without variable disallowed"} | |
181 | timeout {fail "(timeout) set environment equals without variable disallowed"} | |
182 | } | |
183 | ||
184 | # Setting an environment variable without a value sets it to a NULL | |
185 | # value. | |
186 | # | |
187 | send_gdb "set environment EDITOR\n" | |
188 | gdb_expect { | |
189 | -re "Setting environment variable \"EDITOR\" to null value..*$gdb_prompt $"\ | |
190 | {pass "issue set environment without variable value"} | |
191 | -re "$gdb_prompt $"\ | |
192 | {fail "issue set environment without variable value"} | |
193 | timeout {fail "(timeout) issue set environment without variable value"} | |
194 | } | |
195 | send_gdb "show environment EDITOR\n" | |
196 | gdb_expect { | |
197 | -re "EDITOR = \r\n$gdb_prompt $"\ | |
198 | {pass "set environment without variable value"} | |
199 | -re "$gdb_prompt $"\ | |
200 | {fail "set environment without variable value"} | |
201 | timeout {fail "(timeout) set environment without variable value"} | |
202 | } | |
203 | ||
204 | # Verify that GDB responds gracefully to an attempt to show a | |
205 | # non-existent environment variable. (We hope this variable is | |
206 | # undefined!) | |
207 | # | |
208 | send_gdb "show environment FOOBARBAZGRUNGESPAZBALL\n" | |
209 | gdb_expect { | |
210 | -re "Environment variable \"FOOBARBAZGRUNGESPAZBALL\" not defined..*$gdb_prompt $"\ | |
211 | {pass "show non-existent environment variable disallowed"} | |
212 | -re "$gdb_prompt $"\ | |
213 | {fail "show non-existent environment variable disallowed"} | |
214 | timeout {fail "(timeout) show non-existent environment variable disallowed"} | |
215 | } | |
216 | ||
217 | # Verify that GDB can set an environment variable hitherto undefined. | |
218 | # | |
219 | send_gdb "set environment FOOBARBAZGRUNGESPAZBALL t\n" | |
220 | gdb_expect { | |
221 | -re "$gdb_prompt $"\ | |
222 | {pass "issue set environment for previously undefined variable"} | |
223 | timeout {fail "(timeout) issue set environment for previously undefined variable"} | |
224 | } | |
225 | send_gdb "show environment FOOBARBAZGRUNGESPAZBALL\n" | |
226 | gdb_expect { | |
227 | -re "FOOBARBAZGRUNGESPAZBALL = t\r\n$gdb_prompt $"\ | |
228 | {pass "set environment for previously undefined variable"} | |
229 | -re "$gdb_prompt $"\ | |
230 | {fail "set environment for previously undefined variable"} | |
231 | timeout {fail "(timeout) set environment for previously undefined variable"} | |
232 | } | |
233 | ||
234 | # Verify that GDB can also set an environment variable using the "=" | |
235 | # syntax. | |
236 | # | |
237 | send_gdb "set environment FOOBARBAZGRUNGESPAZBALL = t\n" | |
238 | gdb_expect { | |
239 | -re "$gdb_prompt $"\ | |
240 | {pass "issue set environment with equals"} | |
241 | timeout {fail "(timeout) issue set environment with equals"} | |
242 | } | |
243 | send_gdb "show environment FOOBARBAZGRUNGESPAZBALL\n" | |
244 | gdb_expect { | |
245 | -re "FOOBARBAZGRUNGESPAZBALL = t\r\n$gdb_prompt $"\ | |
246 | {pass "set environment with equals"} | |
247 | -re "$gdb_prompt $"\ | |
248 | {fail "set environment with equals"} | |
249 | timeout {fail "(timeout) set environment with equals"} | |
250 | } | |
251 | ||
252 | # Verify that GDB can set an environment variable to a value that has | |
253 | # an embedded (trailing, in this case) equals. | |
254 | # | |
255 | send_gdb "set environment FOOBARBAZGRUNGESPAZBALL t=\n" | |
256 | gdb_expect { | |
257 | -re "$gdb_prompt $"\ | |
258 | {pass "issue set environment with trailing equals"} | |
259 | timeout {fail "(timeout) issue set environment with trailing equals"} | |
260 | } | |
261 | send_gdb "show environment FOOBARBAZGRUNGESPAZBALL\n" | |
262 | gdb_expect { | |
263 | -re "FOOBARBAZGRUNGESPAZBALL = t=\r\n$gdb_prompt $"\ | |
264 | {pass "set environment with trailing equals"} | |
265 | -re "$gdb_prompt $"\ | |
266 | {fail "set environment with trailing equals"} | |
267 | timeout {fail "(timeout) set environment with trailing equals"} | |
268 | } | |
269 | ||
270 | # Verify that GDB can set an environment variable to a value preceded | |
271 | # by whitespace, and that such whitespace is ignored (not included | |
272 | # in the set value). | |
273 | # | |
274 | send_gdb "set environment FOOBARBAZGRUNGESPAZBALL = foo\n" | |
275 | gdb_expect { | |
276 | -re "$gdb_prompt $"\ | |
277 | {pass "issue set environment with preceding whitespace"} | |
278 | timeout {fail "(timeout) issue set environment with preceding whitespace"} | |
279 | } | |
280 | send_gdb "show environment FOOBARBAZGRUNGESPAZBALL\n" | |
281 | gdb_expect { | |
282 | -re "FOOBARBAZGRUNGESPAZBALL = foo\r\n$gdb_prompt $"\ | |
283 | {pass "set environment with preceding whitespace"} | |
284 | -re "$gdb_prompt $"\ | |
285 | {fail "set environment with preceding whitespace"} | |
286 | timeout {fail "(timeout) set environment with preceding whitespace"} | |
287 | } | |
288 | ||
289 | # Verify that GDB can manipulate the distinguished PATH variable. | |
290 | # | |
291 | send_gdb "path /tmp/FOOBARBAZGRUNGESPAZBALL\n" | |
292 | gdb_expect { | |
293 | -re ".*Executable and object file path: /tmp/FOOBARBAZGRUNGESPAZBALL.*$gdb_prompt $"\ | |
294 | {pass "issue path"} | |
295 | -re "$gdb_prompt $"\ | |
296 | {fail "issue path"} | |
297 | timeout {fail "(timeout) issue path"} | |
298 | } | |
299 | send_gdb "show paths\n" | |
300 | gdb_expect { | |
301 | -re "Executable and object file path: /tmp/FOOBARBAZGRUNGESPAZBALL.*$gdb_prompt $"\ | |
302 | {pass "show paths"} | |
303 | -re "$gdb_prompt $"\ | |
304 | {fail "show paths"} | |
305 | timeout {fail "(timeout) show paths"} | |
306 | } | |
307 | ||
308 | gdb_exit | |
309 | return 0 |