gdb/testsuite/gdb.ada/lang_switch.exp

   1 # Copyright 2008-2019 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 load_lib "ada.exp"
  17
  18 standard_ada_testfile lang_switch
  19 set cfile "foo"
  20 set csrcfile ${srcdir}/${subdir}/${testdir}/${cfile}.c
  21 set cobject [standard_output_file ${cfile}.o]
  22
  23 gdb_compile "${csrcfile}" "${cobject}" object [list debug]
  24 if {[gdb_compile_ada "${srcfile}" "${binfile}" executable [list debug]] != "" } {
  25   return -1
  26 }
  27
  28 clean_restart ${testfile}
  29
  30 set bp_location [gdb_get_line_number "STOP" ${testdir}/foo.c]
  31 runto "foo.c:$bp_location"
  32
  33 gdb_test_no_output "set print frame-arguments all"
  34
  35 # Make sure that the language is switched to Ada for the second frame
  36 # by checking the string parameter.
  37 gdb_test "bt" \
  38          ".*#1.*lang_switch\\.ada_procedure\\s*\\(msg=\"msg\"\\).*" \
  39          "backtrace"
  40
  41 # Now, make sure that the language doesn't get automatically switched
  42 # if the current language is not "auto".
  43 gdb_test "set lang c"
  44 gdb_test "bt" \
  45          ".*#1.*lang_switch\\.ada_procedure\\s*\\(msg=(@$hex: +)?{.*\\).*" \
  46          "backtrace with lang set to C"