gdb/testsuite/gdb.python/py-template.exp

   1 # Copyright (C) 2008-2012 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 the mechanism
  17 # exposing values to Python.
  18
  19 if $tracelevel then {
  20     strace $tracelevel
  21 }
  22
  23 if { [skip_cplus_tests] } { continue }
  24
  25 set testfile "py-template"
  26 set srcfile ${testfile}.cc
  27 set binfile ${objdir}/${subdir}/${testfile}
  28 if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable \
  29           {debug c++}] != "" } {
  30     untested "Couldn't compile ${srcfile}"
  31     return -1
  32 }
  33
  34 # Start with a fresh gdb.
  35
  36 gdb_exit
  37 gdb_start
  38 gdb_reinitialize_dir $srcdir/$subdir
  39
  40 # Skip all tests if Python scripting is not enabled.
  41 if { [skip_python_tests] } { continue }
  42
  43 proc test_template_arg {exefile type} {
  44     global testfile srcdir subdir srcfile
  45     if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${exefile}" \
  46                 executable \
  47                 [list debug c++ additional_flags="-DTYPE=$type"]] != "" } {
  48         untested $type
  49         return -1
  50     }
  51     gdb_load ${exefile}
  52     if ![runto_main ] then {
  53         perror "couldn't run to breakpoint"
  54         return
  55     }
  56     # There is no executable code in main(), so we are where we want to be
  57     gdb_test "print foo" ".*"
  58     gdb_test_no_output "python foo = gdb.history(0)"
  59
  60     # Replace '*' with '\*' in regex.
  61     regsub -all {\*} $type {\*} t
  62     gdb_test "python print foo.type.template_argument(0)" $t $type
  63 }
  64
  65 test_template_arg "${binfile}-ci" "const int"
  66 test_template_arg "${binfile}-vi" "volatile int"
  67 test_template_arg "${binfile}-cir" "const int &"
  68 test_template_arg "${binfile}-vir" "volatile int &"
  69 test_template_arg "${binfile}-vipc" "volatile int * const"
  70 test_template_arg "${binfile}-vipcp" "volatile int * const *"
  71 test_template_arg "${binfile}-cipv" "const int * volatile"
  72 test_template_arg "${binfile}-cipvpcpvp" "const int * volatile * const * volatile *"