gdb/testsuite/gdb.ada/null_overload.exp

   1 # Copyright 2021 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 if { [skip_ada_tests] } { return -1 }
  19
  20 standard_ada_testfile foo
  21
  22 if {[gdb_compile_ada "${srcfile}" "${binfile}" executable {debug}] != ""} {
  23     return -1
  24 }
  25
  26 clean_restart ${testfile}
  27
  28 set bp_location [gdb_get_line_number "START" ${testdir}/foo.adb]
  29 runto "foo.adb:$bp_location"
  30
  31 gdb_test "print f(null)" " = true"
  32 gdb_test "print f(r_access'(null))" " = true"
  33 gdb_test "print f(0)" " = false"
  34
  35 gdb_test "print null" " = null"
  36 gdb_test "print/d null" " = 0"
  37 gdb_test "print U_Ptr" " = \\\(access foo\\.u_0\\\) 0x0"