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b811d2c2 | 1 | # Copyright 2011-2020 Free Software Foundation, Inc. |
85d4a676 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 3 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, see <http://www.gnu.org/licenses/>. | |
15 | ||
f8b41b00 | 16 | standard_testfile .c |
85d4a676 SS |
17 | |
18 | # This test is Linux-only. | |
19 | if ![istarget *-*-linux*] then { | |
20 | unsupported "info-os.exp" | |
21 | return -1 | |
22 | } | |
23 | ||
24 | # Support for XML-output is needed to run this test. | |
25 | if [gdb_skip_xml_test] then { | |
26 | unsupported "info-os.exp" | |
27 | return -1 | |
28 | } | |
29 | ||
30 | # Compile test program. | |
1daad298 | 31 | if { [prepare_for_testing "failed to prepare" $testfile $srcfile {debug pthreads}] } { |
85d4a676 SS |
32 | fail "cannot compile test program" |
33 | return -1 | |
34 | } | |
35 | ||
36 | if ![runto_main] then { | |
37 | fail "cannot run to main" | |
ae59b1da | 38 | return -1 |
85d4a676 SS |
39 | } |
40 | ||
41 | # Get PID of test program. | |
7022349d | 42 | set inferior_pid "" |
85d4a676 | 43 | set test "get inferior process ID" |
7022349d | 44 | gdb_test_multiple "call (int) getpid()" $test { |
85d4a676 SS |
45 | -re ".* = ($decimal).*$gdb_prompt $" { |
46 | set inferior_pid $expect_out(1,string) | |
47 | pass $test | |
48 | } | |
49 | } | |
7022349d PA |
50 | if {$inferior_pid == ""} { |
51 | untested "failed to get pid" | |
52 | return | |
53 | } | |
85d4a676 SS |
54 | |
55 | gdb_breakpoint ${srcfile}:[gdb_get_line_number "Set breakpoint here"] | |
56 | gdb_continue_to_breakpoint "Set breakpoint here" | |
57 | ||
855ba978 SS |
58 | # Get keys and IDs of the IPC object instances. |
59 | set shmkey -1 | |
60 | set test "get shared memory key" | |
61 | gdb_test_multiple "print shmkey" $test { | |
62 | -re ".* = ($decimal).*$gdb_prompt $" { | |
63 | set shmkey $expect_out(1,string) | |
64 | pass $test | |
65 | } | |
66 | } | |
85d4a676 SS |
67 | set shmid -1 |
68 | set test "get shared memory ID" | |
69 | gdb_test_multiple "print shmid" $test { | |
70 | -re ".* = ($decimal).*$gdb_prompt $" { | |
71 | set shmid $expect_out(1,string) | |
72 | pass $test | |
73 | } | |
74 | } | |
75 | ||
855ba978 SS |
76 | set semkey -1 |
77 | set test "get semaphore key" | |
78 | gdb_test_multiple "print semkey" $test { | |
79 | -re ".* = ($decimal).*$gdb_prompt $" { | |
80 | set semkey $expect_out(1,string) | |
81 | pass $test | |
82 | } | |
83 | } | |
84 | ||
85d4a676 SS |
85 | set semid -1 |
86 | set test "get semaphore ID" | |
87 | gdb_test_multiple "print semid" $test { | |
88 | -re ".* = ($decimal).*$gdb_prompt $" { | |
89 | set semid $expect_out(1,string) | |
90 | pass $test | |
91 | } | |
92 | } | |
93 | ||
855ba978 SS |
94 | set msgkey -1 |
95 | set test "get message queue key" | |
96 | gdb_test_multiple "print msgkey" $test { | |
97 | -re ".* = ($decimal).*$gdb_prompt $" { | |
98 | set msgkey $expect_out(1,string) | |
99 | pass $test | |
100 | } | |
101 | } | |
102 | ||
85d4a676 SS |
103 | set msqid -1 |
104 | set test "get message queue ID" | |
105 | gdb_test_multiple "print msqid" $test { | |
106 | -re ".* = ($decimal).*$gdb_prompt $" { | |
107 | set msqid $expect_out(1,string) | |
108 | pass $test | |
109 | } | |
110 | } | |
111 | ||
112 | # Get port number of test socket. | |
113 | set port -1 | |
114 | set test "get socket port number" | |
115 | gdb_test_multiple "print port" $test { | |
116 | -re ".* = ($decimal).*$gdb_prompt $" { | |
117 | set port $expect_out(1,string) | |
118 | pass $test | |
119 | } | |
120 | } | |
121 | ||
e77afa2e JK |
122 | # Act like gdb_test but prevent: +ERROR: internal buffer is full. |
123 | ||
124 | proc expect_multiline { command expect test } { | |
125 | global gdb_prompt | |
126 | ||
127 | # Do not duplicate FAILs from gdb_test_multiple. | |
128 | set pass 0 | |
129 | set fail 0 | |
130 | gdb_test_multiple $command $test { | |
131 | -re "^$expect *\r\n" { | |
132 | pass $test | |
133 | set pass 1 | |
134 | exp_continue | |
135 | } | |
136 | -re "^$gdb_prompt $" { | |
137 | if !$pass { | |
138 | set fail 1 | |
139 | } | |
140 | # Exit the loop. | |
141 | } | |
142 | -re "\r\n" { | |
143 | # Drop the buffer. | |
144 | exp_continue | |
145 | } | |
146 | } | |
147 | if $fail { | |
148 | fail $test | |
149 | } | |
150 | } | |
151 | ||
85d4a676 | 152 | # Test output of the 'info os' commands against the expected results. |
e77afa2e JK |
153 | |
154 | # pid user command cores | |
155 | expect_multiline "info os processes" "$inferior_pid +\\S+ +\\S*info-os +\[0-9,\]+" "get process list" | |
156 | ||
157 | # pgid leader pid command line | |
158 | expect_multiline "info os procgroups" "$inferior_pid +info-os +$inferior_pid +\\S*info-os" "get process groups" | |
159 | ||
160 | # pid command tid core | |
161 | expect_multiline "info os threads" "$inferior_pid +info-os +\\d+ +\\d+" "get threads" | |
162 | ||
163 | # pid command fd name | |
164 | expect_multiline "info os files" "$inferior_pid +info-os +\\d+ +/dev/null" "get file descriptors" | |
165 | ||
166 | # local address l-port remote addr r-port state user family protocol | |
167 | expect_multiline "info os sockets" "0\\.0\\.0\\.0 +$port +0\\.0\\.0\\.0 +0 +LISTEN +\\S+ +INET +STREAM" "get internet-domain sockets" | |
168 | ||
169 | # key shmid perm size creator command last op command num attached user group creator user creator group last shmat() time last shmdt() time last shmctl() time | |
855ba978 | 170 | expect_multiline "info os shm" "$shmkey +$shmid +666 +4096 +info-os .*" "get shared-memory regions" |
e77afa2e JK |
171 | |
172 | # key semid perm num semaphores user group creator user creator group last semop() time last semctl() time | |
855ba978 | 173 | expect_multiline "info os semaphores" "$semkey +$semid +666 +1 .*" "get semaphores" |
e77afa2e JK |
174 | |
175 | # key msqid perm num used bytes num messages last msgsnd() command last msgrcv() command user group creator user creator group last msgsnd() time last msgrcv() time last msgctl() time | |
855ba978 | 176 | expect_multiline "info os msg" "$msgkey +$msqid +666 .*" "get message queues" |
e77afa2e | 177 | |
d00a27c5 PM |
178 | gdb_test "info os unknown_entry" [multi_line \ |
179 | "warning: Empty data returned by target. Wrong osdata type\\\?" \ | |
180 | "Can not fetch data now."] | |
85d4a676 SS |
181 | |
182 | # The SysV IPC primitives linger on after the creating process is killed | |
183 | # unless they are destroyed explicitly, so allow the test program to tidy | |
855ba978 | 184 | # up after itself. |
545f743d | 185 | gdb_test "continue" "exited.*" |