gdb/testsuite/gdb.base/set-lang-auto.exp

   1 # Copyright 2008-2015 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
  17 standard_testfile start.c
  18
  19 if {[prepare_for_testing $testfile.exp $testfile $srcfile debug]} {
  20     untested $testfile.exp
  21     return -1
  22 }
  23
  24 # Do not run the inferior as the purpose of this testcase is to test
  25 # the behavior of the "set language" command when there is no inferior.
  26
  27 # Check the language after the binary has been loaded.  It should be
  28 # "auto; currently c".
  29 gdb_test "show lang" \
  30          "The current source language is \"auto; currently c\"\\." \
  31          "show lang after loading binary"
  32
  33 # Now, switch the language to a specific language, instead of leaving it
  34 # on auto.
  35 gdb_test_no_output "set lang ada" \
  36          "forcing the language to ada"
  37
  38 # Verify that the language is now "ada".
  39 gdb_test "show lang" \
  40          "The current source language is \"ada\"\\." \
  41          "show lang after switching language to ada"
  42
  43 # Then, switch back to auto...
  44 gdb_test_no_output "set lang auto" \
  45          "switching the language back to auto"
  46
  47 # ... And verify that the language mode is back to auto *and* that
  48 # the selected language is C.
  49
  50 gdb_test "show lang" \
  51          "The current source language is \"auto; currently c\"\\." \
  52          "show lang after having switched back to auto"
  53
  54