gdb/testsuite/gdb.ada/mi_catch_assert.exp

   1 # Copyright 2011-2020 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 bla
  19
  20 if {[gdb_compile_ada "${srcfile}" "${binfile}" executable [list debug additional_flags=-gnata ]] != "" } {
  21   return -1
  22 }
  23
  24 # Some global variables used to simplify the maintenance of some of
  25 # the regular expressions below.
  26 set eol "\[\r\n\]+"
  27 set sp "\[ \t\]*"
  28
  29 # Before going any further, verify that we can insert exception
  30 # catchpoints...  That way, we won't have to do this while doing
  31 # the actual GDB/MI testing.
  32
  33 clean_restart ${testfile}
  34
  35 if ![runto_main] then {
  36    fail "cannot run to main, testcase aborted"
  37    return 0
  38 }
  39
  40 set msg "insert catchpoint on all Ada exceptions"
  41 gdb_test_multiple "catch exception" $msg {
  42     -re "Catchpoint $decimal: all Ada exceptions$eol$gdb_prompt $" {
  43         pass $msg
  44     }
  45     -re "Your Ada runtime appears to be missing some debugging information.*\[\r\n\]+$gdb_prompt $" {
  46         # If the runtime was not built with enough debug information,
  47         # or if it was stripped, we can not test exception
  48         # catchpoints.
  49         unsupported $msg
  50         return -1
  51     }
  52 }
  53
  54 # Now, we can start the GDB/MI testing itself...
  55
  56 load_lib mi-support.exp
  57 set MIFLAGS "-i=mi"
  58
  59 gdb_exit
  60 if [mi_gdb_start] {
  61     continue
  62 }
  63
  64 mi_delete_breakpoints
  65 mi_gdb_reinitialize_dir $srcdir/$subdir
  66 mi_gdb_load ${binfile}
  67
  68 ###################################################
  69 # 2. Try catching conditionnal failed assertion.  #
  70 ###################################################
  71
  72 # Here is the scenario:
  73 #  - Restart the debugger from scratch, runto_main
  74 #    We'll catch assertions if Global_Var = 2
  75 #  - continue, we should see the second failed assertion
  76 #  - continue, the program exits.
  77
  78 if ![mi_run_to_main] then {
  79    fail "cannot run to main, testcase aborted"
  80    return 0
  81 }
  82
  83 mi_gdb_test "-catch-assert -c \"Global_Var = 2\"" \
  84             "\\^done,bkptno=\"$decimal\",bkpt={.*disp=\"keep\",enabled=\"y\",what=\"failed Ada assertions\",.*,cond=\"Global_Var = 2\",.*}" \
  85             "catch assert failures with condition"
  86
  87 set bp_location [gdb_get_line_number "STOP" ${testdir}/bla.adb]
  88 mi_execute_to "exec-continue" \
  89               "breakpoint-hit\",disp=\"keep\",bkptno=\"$decimal" \
  90               "bla" "" ".*" "$bp_location" \
  91               ".*" \
  92               "continue to assert failure catchpoint hit"
  93
  94 # Exit the inferior.
  95 mi_send_resuming_command "exec-continue" "continuing to inferior exit"
  96 mi_expect_stop "exited-normally" "" "" "" "" "" "exit normally"