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855ba978 | 1 | # Copyright 2011, 2012 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 | ||
16 | set testfile "info-os" | |
17 | set srcfile ${testfile}.c | |
18 | ||
19 | # This test is Linux-only. | |
20 | if ![istarget *-*-linux*] then { | |
21 | unsupported "info-os.exp" | |
22 | return -1 | |
23 | } | |
24 | ||
25 | # Support for XML-output is needed to run this test. | |
26 | if [gdb_skip_xml_test] then { | |
27 | unsupported "info-os.exp" | |
28 | return -1 | |
29 | } | |
30 | ||
31 | # Compile test program. | |
32 | if { [prepare_for_testing ${testfile}.exp $testfile $srcfile {debug additional_flags=-lpthread}] } { | |
33 | fail "cannot compile test program" | |
34 | return -1 | |
35 | } | |
36 | ||
37 | if ![runto_main] then { | |
38 | fail "cannot run to main" | |
39 | return -1; | |
40 | } | |
41 | ||
42 | # Get PID of test program. | |
43 | set inferior_pid -1 | |
44 | set test "get inferior process ID" | |
45 | gdb_test_multiple "call getpid()" $test { | |
46 | -re ".* = ($decimal).*$gdb_prompt $" { | |
47 | set inferior_pid $expect_out(1,string) | |
48 | pass $test | |
49 | } | |
50 | } | |
51 | ||
52 | gdb_breakpoint ${srcfile}:[gdb_get_line_number "Set breakpoint here"] | |
53 | gdb_continue_to_breakpoint "Set breakpoint here" | |
54 | ||
855ba978 SS |
55 | # Get keys and IDs of the IPC object instances. |
56 | set shmkey -1 | |
57 | set test "get shared memory key" | |
58 | gdb_test_multiple "print shmkey" $test { | |
59 | -re ".* = ($decimal).*$gdb_prompt $" { | |
60 | set shmkey $expect_out(1,string) | |
61 | pass $test | |
62 | } | |
63 | } | |
85d4a676 SS |
64 | set shmid -1 |
65 | set test "get shared memory ID" | |
66 | gdb_test_multiple "print shmid" $test { | |
67 | -re ".* = ($decimal).*$gdb_prompt $" { | |
68 | set shmid $expect_out(1,string) | |
69 | pass $test | |
70 | } | |
71 | } | |
72 | ||
855ba978 SS |
73 | set semkey -1 |
74 | set test "get semaphore key" | |
75 | gdb_test_multiple "print semkey" $test { | |
76 | -re ".* = ($decimal).*$gdb_prompt $" { | |
77 | set semkey $expect_out(1,string) | |
78 | pass $test | |
79 | } | |
80 | } | |
81 | ||
85d4a676 SS |
82 | set semid -1 |
83 | set test "get semaphore ID" | |
84 | gdb_test_multiple "print semid" $test { | |
85 | -re ".* = ($decimal).*$gdb_prompt $" { | |
86 | set semid $expect_out(1,string) | |
87 | pass $test | |
88 | } | |
89 | } | |
90 | ||
855ba978 SS |
91 | set msgkey -1 |
92 | set test "get message queue key" | |
93 | gdb_test_multiple "print msgkey" $test { | |
94 | -re ".* = ($decimal).*$gdb_prompt $" { | |
95 | set msgkey $expect_out(1,string) | |
96 | pass $test | |
97 | } | |
98 | } | |
99 | ||
85d4a676 SS |
100 | set msqid -1 |
101 | set test "get message queue ID" | |
102 | gdb_test_multiple "print msqid" $test { | |
103 | -re ".* = ($decimal).*$gdb_prompt $" { | |
104 | set msqid $expect_out(1,string) | |
105 | pass $test | |
106 | } | |
107 | } | |
108 | ||
109 | # Get port number of test socket. | |
110 | set port -1 | |
111 | set test "get socket port number" | |
112 | gdb_test_multiple "print port" $test { | |
113 | -re ".* = ($decimal).*$gdb_prompt $" { | |
114 | set port $expect_out(1,string) | |
115 | pass $test | |
116 | } | |
117 | } | |
118 | ||
e77afa2e JK |
119 | # Act like gdb_test but prevent: +ERROR: internal buffer is full. |
120 | ||
121 | proc expect_multiline { command expect test } { | |
122 | global gdb_prompt | |
123 | ||
124 | # Do not duplicate FAILs from gdb_test_multiple. | |
125 | set pass 0 | |
126 | set fail 0 | |
127 | gdb_test_multiple $command $test { | |
128 | -re "^$expect *\r\n" { | |
129 | pass $test | |
130 | set pass 1 | |
131 | exp_continue | |
132 | } | |
133 | -re "^$gdb_prompt $" { | |
134 | if !$pass { | |
135 | set fail 1 | |
136 | } | |
137 | # Exit the loop. | |
138 | } | |
139 | -re "\r\n" { | |
140 | # Drop the buffer. | |
141 | exp_continue | |
142 | } | |
143 | } | |
144 | if $fail { | |
145 | fail $test | |
146 | } | |
147 | } | |
148 | ||
85d4a676 | 149 | # Test output of the 'info os' commands against the expected results. |
e77afa2e JK |
150 | |
151 | # pid user command cores | |
152 | expect_multiline "info os processes" "$inferior_pid +\\S+ +\\S*info-os +\[0-9,\]+" "get process list" | |
153 | ||
154 | # pgid leader pid command line | |
155 | expect_multiline "info os procgroups" "$inferior_pid +info-os +$inferior_pid +\\S*info-os" "get process groups" | |
156 | ||
157 | # pid command tid core | |
158 | expect_multiline "info os threads" "$inferior_pid +info-os +\\d+ +\\d+" "get threads" | |
159 | ||
160 | # pid command fd name | |
161 | expect_multiline "info os files" "$inferior_pid +info-os +\\d+ +/dev/null" "get file descriptors" | |
162 | ||
163 | # local address l-port remote addr r-port state user family protocol | |
164 | expect_multiline "info os sockets" "0\\.0\\.0\\.0 +$port +0\\.0\\.0\\.0 +0 +LISTEN +\\S+ +INET +STREAM" "get internet-domain sockets" | |
165 | ||
166 | # key shmid perm size creator command last op command num attached user group creator user creator group last shmat() time last shmdt() time last shmctl() time | |
855ba978 | 167 | expect_multiline "info os shm" "$shmkey +$shmid +666 +4096 +info-os .*" "get shared-memory regions" |
e77afa2e JK |
168 | |
169 | # key semid perm num semaphores user group creator user creator group last semop() time last semctl() time | |
855ba978 | 170 | expect_multiline "info os semaphores" "$semkey +$semid +666 +1 .*" "get semaphores" |
e77afa2e JK |
171 | |
172 | # key msqid perm num used bytes num messages last msgsnd() command last msgrcv() command user group creator user creator group last msgsnd() time last msgrcv() time last msgctl() time | |
855ba978 | 173 | expect_multiline "info os msg" "$msgkey +$msqid +666 .*" "get message queues" |
e77afa2e | 174 | |
85d4a676 SS |
175 | |
176 | # The SysV IPC primitives linger on after the creating process is killed | |
177 | # unless they are destroyed explicitly, so allow the test program to tidy | |
855ba978 | 178 | # up after itself. |
85d4a676 | 179 | send_gdb "continue\n" |