gdb/testsuite/gdb.python/py-mi-events.exp

   1 # Copyright (C) 2008-2020 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 PR 19743.
  17
  18 load_lib mi-support.exp
  19 set MIFLAGS "-i=mi2"
  20
  21 gdb_exit
  22 if [mi_gdb_start] {
  23     continue
  24 }
  25
  26 standard_testfile
  27 set pyfile ${testfile}-gdb.py
  28
  29 if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
  30     untested "failed to compile"
  31     return -1
  32 }
  33
  34 if { [mi_skip_python_tests] } { continue }
  35
  36 set remote_python_file [gdb_remote_download host ${srcdir}/${subdir}/${pyfile}]
  37
  38 mi_delete_breakpoints
  39 mi_gdb_reinitialize_dir $srcdir/$subdir
  40 mi_gdb_test "set auto-load safe-path ${remote_python_file}" \
  41     {.*\^done} \
  42     "set safe-path"
  43
  44 if [is_remote host] {
  45     set filename ${testfile}
  46     remote_download host ${binfile} ${filename}
  47 } else {
  48     set filename ${binfile}
  49 }
  50
  51 mi_gdb_test "-file-exec-and-symbols ${filename}"  ".*\\^done" "file-exec-and-symbols operation"
  52 mi_run_to_main
  53
  54
  55 # register the python event handlers with test-events command
  56 mi_gdb_test "test-events" \
  57     ".*~\"Event testers registered.*\\^done" \
  58     "register events"
  59
  60
  61 set lineno [gdb_get_line_number "i++;"]
  62
  63 # set a breakpoint into the for loop
  64 mi_gdb_test "break ${srcfile}:$lineno" \
  65     ".*Breakpoint $decimal at 0x\[0-9a-fA-F\]+: file .*${srcfile}.*\\\.*\\^done" \
  66     "set the breakpoint"
  67
  68
  69 # resume the program
  70 mi_execute_to "exec-continue" "breakpoint-hit" "main" "" ".*$srcfile" "$lineno" { "" "disp=\"keep\"" } "continue"
  71
  72
  73 # test the python event handlers execution. The following checks are performed:
  74 # - python continue handler is executed
  75 # - the continue handler prints "info breakpoints" output in console format
  76 # - breakpoint is hit and python stop handler is executed
  77 # - the stop handler prints "info breakpoints" output in console format
  78
  79 mi_gdb_test "python print (stop_handler_str)" \
  80 ".*stop_handler.*Num.*Type.*Disp.*Enb.*Address.*$decimal.*breakpoint.*keep.*y.* 0x\[0-9a-fA-F\]+.*${srcfile}.*" \
  81 "python stop handler ran"
  82
  83 mi_gdb_test "python print (cont_handler_str)" \
  84 ".*continue_handler.*Num.*Type.*Disp.*Enb.*Address.*$decimal.*breakpoint.*keep.*y.* 0x\[0-9a-fA-F\]+.*${srcfile}.*" \
  85 "python continue handler ran"
  86
  87 mi_gdb_exit