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mi_catch_assert.exp revision 1.1.1.2 
      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 if { [skip_ada_tests] } { return -1 }
     19 
     20 standard_ada_testfile bla
     21 
     22 if {[gdb_compile_ada "${srcfile}" "${binfile}" executable [list debug additional_flags=-gnata ]] != "" } {
     23   return -1
     24 }
     25 
     26 # Some global variables used to simplify the maintenance of some of
     27 # the regular expressions below.
     28 set eol "\[\r\n\]+"
     29 set sp "\[ \t\]*"
     30 
     31 # Before going any further, verify that we can insert exception
     32 # catchpoints...  That way, we won't have to do this while doing
     33 # the actual GDB/MI testing.
     34 
     35 clean_restart ${testfile}
     36 
     37 if ![runto_main] then {
     38    fail "cannot run to main, testcase aborted"
     39    return 0
     40 }
     41 
     42 set msg "insert catchpoint on all Ada exceptions"
     43 gdb_test_multiple "catch exception" $msg {
     44     -re "Catchpoint $decimal: all Ada exceptions$eol$gdb_prompt $" {
     45 	pass $msg
     46     }
     47     -re "Your Ada runtime appears to be missing some debugging information.*\[\r\n\]+$gdb_prompt $" {
     48 	# If the runtime was not built with enough debug information,
     49 	# or if it was stripped, we can not test exception
     50 	# catchpoints.
     51 	unsupported $msg
     52 	return -1
     53     }
     54 }
     55 
     56 # Now, we can start the GDB/MI testing itself...
     57 
     58 load_lib mi-support.exp
     59 set MIFLAGS "-i=mi"
     60 
     61 gdb_exit
     62 if [mi_gdb_start] {
     63     continue
     64 }
     65 
     66 mi_delete_breakpoints
     67 mi_gdb_reinitialize_dir $srcdir/$subdir
     68 mi_gdb_load ${binfile}
     69 
     70 ###################################################
     71 # 2. Try catching conditionnal failed assertion.  #
     72 ###################################################
     73 
     74 # Here is the scenario:
     75 #  - Restart the debugger from scratch, runto_main
     76 #    We'll catch assertions if Global_Var = 2
     77 #  - continue, we should see the second failed assertion
     78 #  - continue, the program exits.
     79 
     80 if ![mi_run_to_main] then {
     81    fail "cannot run to main, testcase aborted"
     82    return 0
     83 }
     84 
     85 mi_gdb_test "-catch-assert -c \"Global_Var = 2\"" \
     86             "\\^done,bkptno=\"$decimal\",bkpt={.*disp=\"keep\",enabled=\"y\",what=\"failed Ada assertions\",.*,cond=\"Global_Var = 2\",.*}" \
     87             "catch assert failures with condition"
     88 
     89 set bp_location [gdb_get_line_number "STOP" ${testdir}/bla.adb]
     90 mi_execute_to "exec-continue" \
     91               "breakpoint-hit\",disp=\"keep\",bkptno=\"$decimal" \
     92               "bla" "" ".*" "$bp_location" \
     93               ".*" \
     94               "continue to assert failure catchpoint hit"
     95 
     96 # Exit the inferior.
     97 mi_send_resuming_command "exec-continue" "continuing to inferior exit"
     98 mi_expect_stop "exited-normally" "" "" "" "" "" "exit normally"
     99