gdb/testsuite/gdb.ada/mi_ref_changeable.exp

   1 # Copyright 2018-2020 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 standard_ada_testfile foo_rb20_056
  19
  20 if {[gdb_compile_ada "${srcfile}" "${binfile}" executable [list debug]] != "" } {
  21   return -1
  22 }
  23
  24 load_lib mi-support.exp
  25 set MIFLAGS "-i=mi"
  26
  27 gdb_exit
  28 if [mi_gdb_start] {
  29     continue
  30 }
  31
  32 mi_delete_breakpoints
  33 mi_gdb_reinitialize_dir $srcdir/$subdir
  34 mi_gdb_load ${binfile}
  35
  36 if ![mi_run_to_main] then {
  37    fail "cannot run to main, testcase aborted"
  38    return 0
  39 }
  40
  41 # Continue until STOP_1, and create a varobj for variables "A" and "B".
  42
  43 set bp_location [gdb_get_line_number "STOP_1" ${testdir}/foo_rb20_056.adb]
  44 mi_continue_to_line \
  45     "foo_rb20_056.adb:$bp_location" \
  46     "stop at STOP_1"
  47
  48 mi_gdb_test "-var-create a * a" \
  49     "\\^done,name=\"a\",numchild=\"19\",.*" \
  50     "create varobj for a"
  51
  52 mi_gdb_test "-var-create b * b" \
  53     "\\^done,name=\"b\",numchild=\"19\",.*" \
  54     "create varobj for b"
  55
  56 # Continue until STOP_2, and request an update of varobjs a and b.
  57 # One should reported as changed (b), and the other should report
  58 # no change.
  59
  60 set bp_location [gdb_get_line_number "STOP_2" ${testdir}/foo_rb20_056.adb]
  61 mi_continue_to_line \
  62     "foo_rb20_056.adb:$bp_location" \
  63     "stop at STOP_2"
  64
  65 mi_gdb_test "-var-update a" \
  66     "\\^done,changelist=\\\[\\\]" \
  67     "-var-update a at STOP_2"
  68
  69 mi_gdb_test "-var-update b" \
  70     "\\^done,changelist=\\\[{name=\"b\".*}\\\]" \
  71     "-var-update b at STOP_2"