projects / thirdparty / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| 3666a048 | 1 | # Copyright 2020-2021 Free Software Foundation, Inc. |
| e8ef12b9 PA |
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 "thread find" with multiple inferiors/targets. Regression test | |
| 17 | # for PR gdb/26631. | |
| 18 | ||
| 19 | source $srcdir/$subdir/multi-target.exp.tcl | |
| 20 | ||
| 21 | if {![multi_target_prepare]} { | |
| 22 | return | |
| 23 | } | |
| 24 | ||
| 25 | proc test_thread_find {} { | |
| 26 | global decimal gdb_prompt | |
| 27 | ||
| 28 | set NUM_INFS 6 | |
| 29 | ||
| 30 | if {![setup "off"]} { | |
| 31 | untested "setup failed" | |
| 32 | return | |
| 33 | } | |
| 34 | ||
| 35 | # This makes sure we don't crash. See PR gdb/26631. | |
| 36 | gdb_test "thread find xxxyyyzzz" \ | |
| 37 | "No threads match 'xxxyyyzzz'" | |
| 38 | ||
| 39 | # Create thread names. | |
| 40 | for {set i 1} {$i <= $NUM_INFS} {incr i} { | |
| 41 | gdb_test "thread apply $i.1 thread name threadname_$i" \ | |
| 42 | "Thread $i.1 .*" \ | |
| 43 | "name thread $i" | |
| 44 | } | |
| 45 | ||
| 46 | # Collect target ids. | |
| 47 | ||
| 48 | for {set i 1} {$i <= $NUM_INFS} {incr i} { | |
| 49 | set target_id($i) "" | |
| 50 | } | |
| 51 | set any "\[^\r\n\]*" | |
| 52 | gdb_test_multiple "info threads" "collect thread id" { | |
| 53 | -re ". ($decimal).$decimal (Thread ${any}) \"threadname_\[0-9\]+\" $any" { | |
| 54 | set thr_num $expect_out(1,string) | |
| 55 | set target_id($thr_num) $expect_out(2,string) | |
| 56 | exp_continue | |
| 57 | } | |
| 58 | -re ".*$gdb_prompt $" { | |
| 59 | pass "collect target id" | |
| 60 | } | |
| 61 | } | |
| 62 | ||
| 63 | # Find the threads by name. Note we repeat the search with each | |
| 64 | # inferior selected, so that we're sure that GDB doesn't get | |
| 65 | # confused with which target stack to consult. | |
| 66 | ||
| 67 | with_test_prefix "find by name" { | |
| 68 | for {set sel_inf 1} {$sel_inf <= $NUM_INFS} {incr sel_inf} { | |
| 69 | with_test_prefix "inf $sel_inf" { | |
| 70 | ||
| 71 | gdb_test "inferior $sel_inf" \ | |
| 72 | "Switching to inferior $sel_inf .*" | |
| 73 | ||
| 74 | for {set find_inf 1} {$find_inf <= $NUM_INFS} {incr find_inf} { | |
| 75 | gdb_test "thread find threadname_$find_inf" \ | |
| 76 | "Thread $find_inf.1 has name 'threadname_$find_inf'" \ | |
| 77 | "find thread name $find_inf" | |
| 78 | } | |
| 79 | } | |
| 80 | } | |
| 81 | } | |
| 82 | ||
| 83 | # Find the threads by target id. Likewise we repeat the search | |
| 84 | # with each inferior selected. | |
| 85 | ||
| 86 | with_test_prefix "find by target id" { | |
| 87 | for {set sel_inf 1} {$sel_inf <= $NUM_INFS} {incr sel_inf} { | |
| 88 | with_test_prefix "inf $sel_inf" { | |
| 89 | ||
| 90 | gdb_test "inferior $sel_inf" \ | |
| 91 | "Switching to inferior $sel_inf .*" | |
| 92 | ||
| 93 | for {set find_inf 1} {$find_inf <= $NUM_INFS} {incr find_inf} { | |
| 94 | set target_id_re [string_to_regexp $target_id($find_inf)] | |
| 95 | gdb_test "thread find $target_id($find_inf)" \ | |
| 96 | "Thread $find_inf.1 has target id '$target_id_re'.*" \ | |
| 97 | "find thread target id $find_inf" | |
| 98 | } | |
| 99 | } | |
| 100 | } | |
| 101 | } | |
| 102 | } | |
| 103 | ||
| 104 | test_thread_find | |
| 105 | ||
| 106 | multi_target_cleanup |