Commit | Line | Data |
---|---|---|
b811d2c2 | 1 | # Copyright 2012-2020 Free Software Foundation, Inc. |
c772f8e7 HZ |
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 | # Test of disconnected-tracing. | |
17 | ||
4ec70201 | 18 | load_lib "trace-support.exp" |
c772f8e7 | 19 | |
497a5eb0 | 20 | standard_testfile |
61e44cfa | 21 | set executable $testfile |
c772f8e7 HZ |
22 | set expfile $testfile.exp |
23 | set gdbserver_reconnect_p 1 | |
24 | ||
25 | if { [info proc gdb_reconnect] == "" } { | |
26 | unsupported "target does not support reconnect" | |
27 | return -1 | |
28 | } | |
29 | ||
5b362f04 | 30 | if [prepare_for_testing "failed to prepare" $executable $srcfile \ |
c772f8e7 | 31 | {debug nowarnings}] { |
c772f8e7 HZ |
32 | return -1 |
33 | } | |
34 | ||
35 | if ![runto_main] { | |
36 | fail "can't run to main to check for trace support" | |
37 | return -1 | |
38 | } | |
39 | ||
40 | if ![gdb_target_supports_trace] { | |
41 | unsupported "target does not support trace" | |
ae59b1da | 42 | return -1 |
c772f8e7 HZ |
43 | } |
44 | ||
8d735b87 | 45 | # Disconnect in tracing. |
c772f8e7 | 46 | |
0a251e08 YQ |
47 | proc disconnected_tracing { } { |
48 | with_test_prefix "trace" { | |
49 | global executable | |
50 | global decimal | |
51 | global srcfile | |
52 | ||
53 | # Start with a fresh gdb. | |
54 | clean_restart ${executable} | |
55 | if ![runto_main] { | |
bc6c7af4 | 56 | fail "can't run to main" |
0a251e08 YQ |
57 | return -1 |
58 | } | |
59 | ||
60 | gdb_test_no_output "set confirm off" | |
61 | gdb_test_no_output "set disconnected-tracing on" | |
62 | gdb_test "trace start" ".*" | |
63 | gdb_trace_setactions "collect on tracepoint 2" "2" \ | |
64 | "collect foo" "^$" | |
194ed413 | 65 | gdb_breakpoint "end" qualified |
0a251e08 YQ |
66 | |
67 | gdb_test_no_output "tstart" | |
68 | ||
69 | gdb_test "continue" "Continuing\\.\[ \r\n\]+Breakpoint.*" | |
70 | gdb_test_no_output "tstop" | |
71 | ||
72 | gdb_test "info tracepoints" ".*in start at.*" \ | |
73 | "first info tracepoints" | |
74 | ||
75 | gdb_test "disconnect" "Ending remote debugging\\." "first disconnect" | |
76 | if { [gdb_reconnect] == 0 } { | |
77 | pass "first reconnect after unload" | |
78 | } else { | |
79 | fail "first reconnect after unload" | |
80 | return 0 | |
81 | } | |
82 | gdb_test "info tracepoints" ".*in start at.*" \ | |
83 | "second info tracepoints" | |
84 | ||
85 | delete_breakpoints | |
86 | gdb_test "info tracepoints" ".*No tracepoints..*" \ | |
87 | "third info tracepoints" | |
88 | ||
89 | gdb_test "disconnect" "Ending remote debugging\\." "second disconnect" | |
90 | if { [gdb_reconnect] == 0 } { | |
91 | pass "second reconnect after unload" | |
92 | } else { | |
93 | fail "second reconnect after unload" | |
94 | return 0 | |
95 | } | |
96 | gdb_test "tstatus" | |
97 | gdb_test "info tracepoints" \ | |
98 | "Num Type\[ \]+Disp Enb Address\[ \]+What.* | |
5ae4861a YQ |
99 | \[0-9\]+\[\t \]+tracepoint keep y.* in start at .*$srcfile:\[0-9\]+. |
100 | \[\t \]+tracepoint already hit 1 time. | |
101 | \[\t \]+trace buffer usage ${decimal} bytes. | |
102 | \[\t \]+collect foo.*" \ | |
0a251e08 YQ |
103 | "fourth info tracepoints" |
104 | } | |
105 | } | |
8d735b87 YQ |
106 | |
107 | disconnected_tracing | |
108 | ||
109 | # Disconnected in tfind | |
110 | ||
0a251e08 YQ |
111 | proc disconnected_tfind { } { |
112 | with_test_prefix "tfind" { | |
113 | global executable | |
114 | global decimal | |
115 | ||
116 | # Start with a fresh gdb. | |
117 | clean_restart ${executable} | |
118 | if ![runto_main] { | |
bc6c7af4 | 119 | fail "can't run to main" |
0a251e08 YQ |
120 | return -1 |
121 | } | |
122 | ||
123 | gdb_test_no_output "set confirm off" | |
124 | gdb_test_no_output "set disconnected-tracing on" | |
125 | gdb_test "trace start" ".*" | |
126 | gdb_test_no_output "tstart" | |
127 | ||
194ed413 | 128 | gdb_breakpoint "end" qualified |
0a251e08 YQ |
129 | gdb_test "continue" "Continuing\\.\[ \r\n\]+Breakpoint.*" |
130 | gdb_test_no_output "tstop" | |
131 | ||
132 | gdb_test "tfind" "Found trace frame 0, tracepoint .*" "tfind frame 0" | |
133 | gdb_test "p \$trace_frame" ".*\\\$${decimal} = 0.*" \ | |
134 | "p \$trace_frame before disconnected" | |
135 | gdb_test "p \$tracepoint" ".*\\\$${decimal} = 2.*" \ | |
136 | "p \$tracepoint before disconnected" | |
137 | ||
138 | gdb_test "disconnect" "Ending remote debugging\\." "first disconnect" | |
139 | ||
140 | gdb_test "p \$trace_frame" ".*\\\$${decimal} = -1.*" | |
141 | gdb_test "p \$tracepoint" ".*\\\$${decimal} = -1.*" | |
142 | gdb_test "p \$trace_line" ".*\\\$${decimal} = -1.*" | |
143 | gdb_test "p \$trace_file" ".*\\\$${decimal} = void.*" | |
144 | gdb_test "p \$trace_func" ".*\\\$${decimal} = void.*" | |
8d735b87 | 145 | } |
0a251e08 | 146 | } |
c772f8e7 | 147 | |
8d735b87 | 148 | disconnected_tfind |
a35cfb40 MR |
149 | |
150 | # Reconnect for a clean gdbserver shutdown. | |
151 | gdb_reconnect |