gdb/testsuite/gdb.python/py-unwind-maint.exp

   1 # Copyright (C) 2015-2016 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 # This file is part of the GDB testsuite.  It tests Python-based
  17 # unwinding CLI.
  18
  19 load_lib gdb-python.exp
  20
  21 standard_testfile
  22
  23 if {[prepare_for_testing ${testfile}.exp ${testfile} ${srcfile}] } {
  24     return -1
  25 }
  26
  27 # Skip all tests if Python scripting is not enabled.
  28 if { [skip_python_tests] } { continue }
  29
  30 set pyfile [gdb_remote_download host ${srcdir}/${subdir}/${testfile}.py]
  31
  32 if ![runto_main ] then {
  33     fail "Can't run to main"
  34     return -1
  35 }
  36
  37 gdb_test "source ${pyfile}" "Python script imported" "import python scripts"
  38
  39 gdb_test_sequence "info unwinder" "Show all unwinders" {
  40     "Global:"
  41     "  global_unwinder"
  42     "Progspace .*py-unwind-maint:"
  43     "py_unwind_maint_ps_unwinder"
  44 }
  45
  46 gdb_breakpoint ${srcfile}:[gdb_get_line_number "next-line"]
  47
  48 gdb_test_sequence "continue" "Unwinders called" {
  49     "py_unwind_maint_ps_unwinder called"
  50     "global_unwinder called"
  51 }
  52
  53 gdb_test "disable unwinder global .*" "1 unwinder disabled" "Unwinder disabled"
  54
  55 gdb_test_sequence "info unwinder" "Show with global unwinder disabled" {
  56     "Global:"
  57     "  global_unwinder \\[disabled\\]"
  58     "Progspace .*py-unwind-maint:"
  59     "  py_unwind_maint_ps_unwinder"
  60 }
  61
  62 gdb_test_sequence "where" "Global unwinder disabled" {
  63     "py_unwind_maint_ps_unwinder called\r\n#0  main"
  64 }