gdb/testsuite/gdb.threads/thread-find.exp

   1 # Copyright 2011-2018 Free Software Foundation, Inc.
   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 # Please email any bugs, comments, and/or additions to this file to:
  17 # bug-gdb@gnu.org
  18
  19 standard_testfile linux-dp.c
  20 if {[gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != ""} {
  21     return -1
  22 }
  23
  24 clean_restart ${binfile}
  25 gdb_test_no_output "set print sevenbit-strings"
  26 runto_main
  27
  28 # Run until there are some threads.
  29 gdb_breakpoint [gdb_get_line_number "linuxthreads.exp: info threads 2"]
  30 gdb_continue_to_breakpoint "main thread's sleep"
  31
  32 # Create thread names.
  33 gdb_test "thread apply 1 thread name threadname_1" \
  34     "Thread 1 .*" \
  35     "name thread 1"
  36
  37 gdb_test "thread apply 2 thread name threadname_2" \
  38     "Thread 2 .*" \
  39     "name thread 2"
  40
  41 gdb_test "thread apply 3 thread name threadname_3" \
  42     "Thread 3 .*" \
  43     "name thread 3"
  44
  45 gdb_test "thread apply 4 thread name threadname_4" \
  46     "Thread 4 .*" \
  47     "name thread 4"
  48
  49 gdb_test "thread apply 5 thread name threadname_5" \
  50     "Thread 5 .*" \
  51     "name thread 5"
  52
  53 gdb_test "thread apply 6 thread name threadname_6" \
  54     "Thread 6 .*" \
  55     "name thread 6"
  56
  57 # Collect thread ids, if any.
  58
  59 gdb_test_multiple "info threads" "collect thread id" {
  60     -re ". (\[0-9\]+) \[^\r\n\]*\[Tt\]hread (\[0-9a-fA-Fx\]+)\[^\r\n\]* \"threadname_\[0-9\]+\" \[^\r\n\]*" {
  61         set thr_num $expect_out(1,string)
  62         set thread$thr_num $expect_out(2,string)
  63         exp_continue
  64     }
  65     -re ".*$gdb_prompt $" {
  66         pass "collect thread id"
  67     }
  68 }
  69
  70 if { [info exists thread6] } then {
  71     gdb_test "echo $thread6\\n" "$thread6" "got thread ids"
  72 }
  73
  74 # Collect process ids, if any.
  75
  76 gdb_test_multiple "info threads" "collect thread id" {
  77     -re ". (\[0-9\]+) \[^\r\n\]*\[Pp\]rocess (\[0-9a-fA-Fx\]+)\[^\r\n\]* \"threadname_\[0-9\]+\" \[^\r\n\]*" {
  78         set thr_num $expect_out(1,string)
  79         set process$thr_num $expect_out(2,string)
  80         exp_continue
  81     }
  82     -re ".*$gdb_prompt $" {
  83         pass "collect process id"
  84     }
  85 }
  86
  87 if { [info exists process6] } then {
  88     gdb_test "echo $process6\\n" "$process6" "got process ids"
  89 }
  90
  91 # Collect lwp ids, if any.
  92
  93 gdb_test_multiple "info threads" "collect thread id" {
  94     -re ". (\[0-9\]+) \[^\r\n\]*LWP (\[0-9a-fA-Fx\]+)\[^\r\n\]* \"threadname_\[0-9\]+\" \[^\r\n\]*" {
  95         set thr_num $expect_out(1,string)
  96         set lwp$thr_num $expect_out(2,string)
  97         exp_continue
  98     }
  99     -re ".*$gdb_prompt $" {
 100         pass "collect lwp id"
 101     }
 102 }
 103
 104 if { [info exists lwp6] } then {
 105     gdb_test "echo $lwp6\\n" "$lwp6" "got lwp ids"
 106 }
 107
 108 #
 109 # Now: test 'thread find' with names.
 110 #
 111
 112 gdb_test "thread find threadname_6" \
 113     "Thread 6 has name 'threadname_6'" "find thread name 6"
 114 gdb_test "thread find threadname_5" \
 115     "Thread 5 has name 'threadname_5'" "find thread name 5"
 116 gdb_test "thread find threadname_4" \
 117     "Thread 4 has name 'threadname_4'" "find thread name 4"
 118 gdb_test "thread find threadname_3" \
 119     "Thread 3 has name 'threadname_3'" "find thread name 3"
 120 gdb_test "thread find threadname_2" \
 121     "Thread 2 has name 'threadname_2'" "find thread name 2"
 122 gdb_test "thread find threadname_1" \
 123     "Thread 1 has name 'threadname_1'" "find thread name 1"
 124
 125 #
 126 # Test 'thread find' with thread ids, if any.
 127 #
 128
 129 if { [info exists thread6] } then {
 130     gdb_test "thread find $thread6" \
 131         "Thread 6 has .*$thread6.*" "find thread id 6"
 132     gdb_test "thread find $thread5" \
 133         "Thread 5 has .*$thread5.*" "find thread id 5"
 134     gdb_test "thread find $thread4" \
 135         "Thread 4 has .*$thread4.*" "find thread id 4"
 136     gdb_test "thread find $thread3" \
 137         "Thread 3 has .*$thread3.*" "find thread id 3"
 138     gdb_test "thread find $thread2" \
 139         "Thread 2 has .*$thread2.*" "find thread id 2"
 140     gdb_test "thread find $thread1" \
 141         "Thread 1 has .*$thread1.*" "find thread id 1"
 142 }
 143
 144 #
 145 # Test 'thread find' with process ids, if any.
 146 #
 147
 148 if { [info exists process6] } then {
 149     gdb_test "thread find $process6" \
 150         "Thread 6 has .*$process6.*" "find process id 6"
 151     gdb_test "thread find $process5" \
 152         "Thread 5 has .*$process5.*" "find process id 5"
 153     gdb_test "thread find $process4" \
 154         "Thread 4 has .*$process4.*" "find process id 4"
 155     gdb_test "thread find $process3" \
 156         "Thread 3 has .*$process3.*" "find process id 3"
 157     gdb_test "thread find $process2" \
 158         "Thread 2 has .*$process2.*" "find process id 2"
 159     gdb_test "thread find $process1" \
 160         "Thread 1 has .*$process1.*" "find process id 1"
 161 }
 162
 163 #
 164 # Test 'thread find' with lwp ids, if any.
 165 #
 166
 167 if { [info exists lwp6] } then {
 168     gdb_test "thread find $lwp6" \
 169         "Thread 6 has .*$lwp6.*" "find lwp id 6"
 170     gdb_test "thread find $lwp5" \
 171         "Thread 5 has .*$lwp5.*" "find lwp id 5"
 172     gdb_test "thread find $lwp4" \
 173         "Thread 4 has .*$lwp4.*" "find lwp id 4"
 174     gdb_test "thread find $lwp3" \
 175         "Thread 3 has .*$lwp3.*" "find lwp id 3"
 176     gdb_test "thread find $lwp2" \
 177         "Thread 2 has .*$lwp2.*" "find lwp id 2"
 178     gdb_test "thread find $lwp1" \
 179         "Thread 1 has .*$lwp1.*" "find lwp id 1"
 180 }
 181
 182 # Test no match.
 183
 184 gdb_test "thread find foobarbaz" "No threads match .*" "no thread"
 185
 186 #
 187 # Test regular expression
 188 #
 189
 190 for {set i 1} {$i <= 6} {incr i} {
 191     set see$i 0
 192 }
 193 gdb_test_multiple "thread find threadname_\[345\]" "test regular exp" {
 194     -re "Thread (\[0-9\]+) has name \[^\r\n\]*" {
 195         set thr_num $expect_out(1,string)
 196         set see$thr_num 1
 197         exp_continue
 198     }
 199     -re ".*$gdb_prompt $" {
 200         if { $see3 && $see4 && $see5 && !$see1 && !$see2 && !$see6 } then {
 201             pass "test regular exp"
 202         } else {
 203             fail "test regular exp"
 204         }
 205     }
 206 }
 207
 208 #
 209 # Test info threads on a subset of threads
 210 #
 211
 212 for {set i 1} {$i <= 6} {incr i} {
 213     set see$i 0
 214 }
 215 gdb_test_multiple "info threads 2 4 6" "info threads 2 4 6" {
 216     -re ". (\[0-9\]+) \[^\r\n\]*\"threadname_\[0-9\]+\" \[^\r\n\]*" {
 217         set thr_num $expect_out(1,string)
 218         set see$thr_num 1
 219         exp_continue
 220     }
 221     -re "$gdb_prompt $" {
 222         if { $see2 && $see4 && $see6 && !$see1 && !$see3 && !$see5 } then {
 223             pass "info threads 2 4 6"
 224         } else {
 225             fail "info threads 2 4 6"
 226         }
 227     }
 228 }
 229
 230 #
 231 # Test info threads on a range
 232 #
 233
 234 for {set i 1} {$i <= 6} {incr i} {
 235     set see$i 0
 236 }
 237 gdb_test_multiple "info threads 3-5" "info threads 3-5" {
 238     -re ". (\[0-9\]+) \[^\r\n\]*\"threadname_\[0-9\]+\" \[^\r\n\]*" {
 239         set thr_num $expect_out(1,string)
 240         set see$thr_num 1
 241         exp_continue
 242     }
 243     -re "$gdb_prompt $" {
 244         if { $see3 && $see4 && $see5 && !$see1 && !$see2 && !$see6 } then {
 245             pass "info threads 3-5"
 246         } else {
 247             fail "info threads 3-5"
 248         }
 249     }
 250 }
 251
 252 # Test inverted range
 253
 254 gdb_test "info threads 5-3" "inverted range" "test inverted range"
 255
 256 # Test degenerate range
 257
 258 for {set i 1} {$i <= 6} {incr i} {
 259     set see$i 0
 260 }
 261 gdb_test_multiple "info threads 3-3" "info threads 3-3" {
 262     -re ". (\[0-9\]+) .*\"threadname_\[0-9\]+\" \[^\r\n\]*" {
 263         set thr_num $expect_out(1,string)
 264         set see$thr_num 1
 265         exp_continue
 266     }
 267     -re ".*$gdb_prompt $" {
 268         if { $see3 && !$see1 && !$see2 && !$see4 && !$see5 && !$see6 } then {
 269             pass "info threads 3-3"
 270         } else {
 271             fail "info threads 3-3"
 272         }
 273     }
 274 }
 275
 276 # Test bad input
 277
 278 gdb_test "info thread foo" \
 279     "Invalid thread ID: foo" \
 280     "info thread foo"
 281
 282 gdb_test "info thread foo -1" \
 283     "Invalid thread ID: foo -1" \
 284     "info thread foo -1"