gdb/testsuite/gdb.ada/arrayparam.exp

   1 # Copyright 2008-2021 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 # Note we don't test the "none" (no -fgnat-encodings option) scenario
  23 # here, because "all" and "minimal" cover the cases, and this way we
  24 # don't have to update the test when gnat changes its default.
  25 foreach_with_prefix scenario {all minimal} {
  26     set flags [list debug additional_flags=-fgnat-encodings=$scenario]
  27
  28     if {[gdb_compile_ada "${srcfile}" "${binfile}" executable $flags] != ""} {
  29         return -1
  30     }
  31
  32     clean_restart ${testfile}
  33
  34     set bp_location [gdb_get_line_number "STOP" ${testdir}/foo.adb]
  35     runto "foo.adb:$bp_location"
  36
  37     # Verify that a call to a function that takes an array as a parameter
  38     # works without problem.
  39
  40     gdb_test "print call_me(\"bonjour\")" \
  41         "= void"
  42
  43     # Verify that the array was passed properly by checking the global
  44     # variables that Call_Me sets as side-effects.  Use the package name to avoid
  45     # name clash with debug info of system libraries.
  46
  47     gdb_test "print pck.first" \
  48         "= 98 'b'" \
  49         "print first after function call"
  50
  51     gdb_test "print pck.last" \
  52         "= 114 'r'" \
  53         "print last after function call"
  54
  55     gdb_test "print pck.length" \
  56         "= 7" \
  57         "print length after function call"
  58 }