gdb/testsuite/gdb.compile/compile-cplus-array-decay.exp

   1 # Copyright 2017-2022 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 # Test whether GDB's C++ compile feature is decaying arrays into pointers.
  17
  18 load_lib compile-support.exp
  19
  20 standard_testfile .cc
  21
  22 if {[skip_cplus_tests]} {
  23     untested "skipping C++ tests"
  24     return
  25 }
  26
  27 if {[prepare_for_testing $testfile $testfile $srcfile \
  28          {debug nowarnings c++ additional_flags=-std=c++11}]} {
  29     return -1
  30 }
  31
  32 if {![runto_main]} {
  33     return -1
  34 }
  35
  36 if {[skip_compile_feature_tests]} {
  37     untested \
  38         "compile command not supported (could not find libcc1 shared library?)"
  39     return -1
  40 }
  41
  42 gdb_breakpoint [gdb_get_line_number "break here" $srcfile]
  43 gdb_continue_to_breakpoint "testing location"
  44
  45 gdb_test "compile print integers" " = \\{0, 0, 0, 0, 0, 0, 0, 0, 0, 0\\}"
  46
  47 gdb_test "compile print strings" " = \\{$hex \"hello\", $hex \"hello\",\
  48     $hex \"hello\", $hex \"hello\", $hex \"hello\", $hex \"hello\",\
  49     $hex \"hello\", $hex \"hello\", $hex \"hello\", $hex \"hello\"\\}"