gdb/testsuite/gdb.btrace/multi-inferior.exp

   1 # This testcase is part of GDB, the GNU debugger.
   2 #
   3 # Copyright 2020 Free Software Foundation, Inc.
   4 #
   5 # This program is free software; you can redistribute it and/or modify
   6 # it under the terms of the GNU General Public License as published by
   7 # the Free Software Foundation; either version 3 of the License, or
   8 # (at your option) any later version.
   9 #
  10 # This program is distributed in the hope that it will be useful,
  11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 # GNU General Public License for more details.
  14 #
  15 # You should have received a copy of the GNU General Public License
  16 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  17
  18 # Test that recording is per-inferior.
  19 #
  20 # When recording an inferior, threads from other inferiors, both existing
  21 # and newly created, are not automatically recorded.
  22 #
  23 # Each inferior can be recorded separately.
  24
  25 if { [skip_btrace_tests] } {
  26     unsupported "target does not support record-btrace"
  27     return -1
  28 }
  29
  30 standard_testfile
  31 if [prepare_for_testing "failed to prepare" $testfile {} {debug}] {
  32     return -1
  33 }
  34
  35 with_test_prefix "inferior 1" {
  36     if ![runto_main] {
  37         untested "failed to run to main"
  38         return -1
  39     }
  40 }
  41
  42 with_test_prefix "inferior 2" {
  43     gdb_test "add-inferior -exec ${binfile}" "Added inferior 2.*"
  44     gdb_test "inferior 2" "Switching to inferior 2.*"
  45
  46     if ![runto_main] {
  47         untested "inferior 2: failed to run to main"
  48         return -1
  49     }
  50
  51     gdb_test_no_output "record btrace" "record btrace"
  52 }
  53
  54 with_test_prefix "inferior 1" {
  55     gdb_test "inferior 1" "Switching to inferior 1.*"
  56
  57     gdb_test "info record" "No record target is currently active\\."
  58     gdb_test_no_output "record btrace" "record btrace"
  59 }
  60
  61 with_test_prefix "inferior 3" {
  62     gdb_test "add-inferior -exec ${binfile}" "Added inferior 3.*"
  63     gdb_test "inferior 3" "Switching to inferior 3.*"
  64
  65     if ![runto_main] {
  66         untested "inferior 3: failed to run to main"
  67         return -1
  68     }
  69
  70     gdb_test "info record" "No record target is currently active\\."
  71     gdb_test_no_output "record btrace" "record btrace"
  72 }