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61baf725 | 1 | # Copyright 2011-2017 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. | |
5b362f04 | 31 | if { [prepare_for_testing "failed to prepare" $testfile $srcfile {debug additional_flags=-lpthread}] } { |
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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. | |
42 | set inferior_pid -1 | |
43 | set test "get inferior process ID" | |
44 | gdb_test_multiple "call getpid()" $test { | |
45 | -re ".* = ($decimal).*$gdb_prompt $" { | |
46 | set inferior_pid $expect_out(1,string) | |
47 | pass $test | |
48 | } | |
49 | } | |
50 | ||
51 | gdb_breakpoint ${srcfile}:[gdb_get_line_number "Set breakpoint here"] | |
52 | gdb_continue_to_breakpoint "Set breakpoint here" | |
53 | ||
855ba978 SS |
54 | # Get keys and IDs of the IPC object instances. |
55 | set shmkey -1 | |
56 | set test "get shared memory key" | |
57 | gdb_test_multiple "print shmkey" $test { | |
58 | -re ".* = ($decimal).*$gdb_prompt $" { | |
59 | set shmkey $expect_out(1,string) | |
60 | pass $test | |
61 | } | |
62 | } | |
85d4a676 SS |
63 | set shmid -1 |
64 | set test "get shared memory ID" | |
65 | gdb_test_multiple "print shmid" $test { | |
66 | -re ".* = ($decimal).*$gdb_prompt $" { | |
67 | set shmid $expect_out(1,string) | |
68 | pass $test | |
69 | } | |
70 | } | |
71 | ||
855ba978 SS |
72 | set semkey -1 |
73 | set test "get semaphore key" | |
74 | gdb_test_multiple "print semkey" $test { | |
75 | -re ".* = ($decimal).*$gdb_prompt $" { | |
76 | set semkey $expect_out(1,string) | |
77 | pass $test | |
78 | } | |
79 | } | |
80 | ||
85d4a676 SS |
81 | set semid -1 |
82 | set test "get semaphore ID" | |
83 | gdb_test_multiple "print semid" $test { | |
84 | -re ".* = ($decimal).*$gdb_prompt $" { | |
85 | set semid $expect_out(1,string) | |
86 | pass $test | |
87 | } | |
88 | } | |
89 | ||
855ba978 SS |
90 | set msgkey -1 |
91 | set test "get message queue key" | |
92 | gdb_test_multiple "print msgkey" $test { | |
93 | -re ".* = ($decimal).*$gdb_prompt $" { | |
94 | set msgkey $expect_out(1,string) | |
95 | pass $test | |
96 | } | |
97 | } | |
98 | ||
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99 | set msqid -1 |
100 | set test "get message queue ID" | |
101 | gdb_test_multiple "print msqid" $test { | |
102 | -re ".* = ($decimal).*$gdb_prompt $" { | |
103 | set msqid $expect_out(1,string) | |
104 | pass $test | |
105 | } | |
106 | } | |
107 | ||
108 | # Get port number of test socket. | |
109 | set port -1 | |
110 | set test "get socket port number" | |
111 | gdb_test_multiple "print port" $test { | |
112 | -re ".* = ($decimal).*$gdb_prompt $" { | |
113 | set port $expect_out(1,string) | |
114 | pass $test | |
115 | } | |
116 | } | |
117 | ||
e77afa2e JK |
118 | # Act like gdb_test but prevent: +ERROR: internal buffer is full. |
119 | ||
120 | proc expect_multiline { command expect test } { | |
121 | global gdb_prompt | |
122 | ||
123 | # Do not duplicate FAILs from gdb_test_multiple. | |
124 | set pass 0 | |
125 | set fail 0 | |
126 | gdb_test_multiple $command $test { | |
127 | -re "^$expect *\r\n" { | |
128 | pass $test | |
129 | set pass 1 | |
130 | exp_continue | |
131 | } | |
132 | -re "^$gdb_prompt $" { | |
133 | if !$pass { | |
134 | set fail 1 | |
135 | } | |
136 | # Exit the loop. | |
137 | } | |
138 | -re "\r\n" { | |
139 | # Drop the buffer. | |
140 | exp_continue | |
141 | } | |
142 | } | |
143 | if $fail { | |
144 | fail $test | |
145 | } | |
146 | } | |
147 | ||
85d4a676 | 148 | # Test output of the 'info os' commands against the expected results. |
e77afa2e JK |
149 | |
150 | # pid user command cores | |
151 | expect_multiline "info os processes" "$inferior_pid +\\S+ +\\S*info-os +\[0-9,\]+" "get process list" | |
152 | ||
153 | # pgid leader pid command line | |
154 | expect_multiline "info os procgroups" "$inferior_pid +info-os +$inferior_pid +\\S*info-os" "get process groups" | |
155 | ||
156 | # pid command tid core | |
157 | expect_multiline "info os threads" "$inferior_pid +info-os +\\d+ +\\d+" "get threads" | |
158 | ||
159 | # pid command fd name | |
160 | expect_multiline "info os files" "$inferior_pid +info-os +\\d+ +/dev/null" "get file descriptors" | |
161 | ||
162 | # local address l-port remote addr r-port state user family protocol | |
163 | expect_multiline "info os sockets" "0\\.0\\.0\\.0 +$port +0\\.0\\.0\\.0 +0 +LISTEN +\\S+ +INET +STREAM" "get internet-domain sockets" | |
164 | ||
165 | # key shmid perm size creator command last op command num attached user group creator user creator group last shmat() time last shmdt() time last shmctl() time | |
855ba978 | 166 | expect_multiline "info os shm" "$shmkey +$shmid +666 +4096 +info-os .*" "get shared-memory regions" |
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167 | |
168 | # key semid perm num semaphores user group creator user creator group last semop() time last semctl() time | |
855ba978 | 169 | expect_multiline "info os semaphores" "$semkey +$semid +666 +1 .*" "get semaphores" |
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170 | |
171 | # key msqid perm num used bytes num messages last msgsnd() command last msgrcv() command user group creator user creator group last msgsnd() time last msgrcv() time last msgctl() time | |
855ba978 | 172 | expect_multiline "info os msg" "$msgkey +$msqid +666 .*" "get message queues" |
e77afa2e | 173 | |
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174 | |
175 | # The SysV IPC primitives linger on after the creating process is killed | |
176 | # unless they are destroyed explicitly, so allow the test program to tidy | |
855ba978 | 177 | # up after itself. |
545f743d | 178 | gdb_test "continue" "exited.*" |