| # Copyright 2011-2021 Free Software Foundation, Inc. |
| # |
| # This program is free software; you can redistribute it and/or modify |
| # it under the terms of the GNU General Public License as published by |
| # the Free Software Foundation; either version 3 of the License, or |
| # (at your option) any later version. |
| # |
| # This program is distributed in the hope that it will be useful, |
| # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| # GNU General Public License for more details. |
| # |
| # You should have received a copy of the GNU General Public License |
| # along with this program. If not, see <http://www.gnu.org/licenses/>. |
| |
| load_lib "ada.exp" |
| |
| if { [skip_ada_tests] } { return -1 } |
| |
| standard_ada_testfile foo |
| |
| if {[gdb_compile_ada "${srcfile}" "${binfile}" executable [list debug additional_flags=-gnata ]] != "" } { |
| return -1 |
| } |
| |
| # Some global variables used to simplify the maintenance of some of |
| # the regular expressions below. |
| set any_nb "\[0-9\]+" |
| set eol "\[\r\n\]+" |
| |
| # Before going any further, verify that we can insert exception |
| # catchpoints... That way, we won't have to do this while doing |
| # the actual GDB/MI testing. |
| |
| clean_restart ${testfile} |
| |
| if ![runto_main] then { |
| return 0 |
| } |
| |
| set msg "insert catchpoint on all Ada exceptions" |
| gdb_test_multiple "catch exception" $msg { |
| -re "Catchpoint $any_nb: all Ada exceptions$eol$gdb_prompt $" { |
| pass $msg |
| } |
| -re "Your Ada runtime appears to be missing some debugging information.*\[\r\n\]+$gdb_prompt $" { |
| # If the runtime was not built with enough debug information, |
| # or if it was stripped, we can not test exception |
| # catchpoints. |
| unsupported $msg |
| return -1 |
| } |
| } |
| |
| # Now, we can start the GDB/MI testing itself... |
| |
| load_lib mi-support.exp |
| set MIFLAGS "-i=mi" |
| |
| mi_clean_restart $binfile |
| |
| #################################### |
| # 1. Try catching all exceptions. # |
| #################################### |
| |
| with_test_prefix "scenario 1" { |
| if {[mi_runto_main] < 0} { |
| return 0 |
| } |
| } |
| |
| mi_gdb_test "-catch-exception" \ |
| "\\^done,bkptno=\"$decimal\",bkpt={.*disp=\"keep\",enabled=\"y\",what=\"all Ada exceptions\",.*}" \ |
| "catch all exceptions" |
| |
| # Continue to caught exception. |
| |
| proc continue_to_exception { exception_name exception_message test } { |
| global hex any_nb |
| |
| mi_send_resuming_command "exec-continue" "$test" |
| |
| # Match console stream output. |
| gdb_expect { |
| -re " $exception_name\( \\($exception_message\\)\)? at $hex in foo " { |
| } |
| timeout { |
| fail "$test (timeout)" |
| return -1 |
| } |
| } |
| |
| # Now MI stream output. |
| mi_expect_stop \ |
| "breakpoint-hit\",disp=\"keep\",bkptno=\"$any_nb\",exception-name=\"$exception_name\(\",exception-message=\"$exception_message\)?" \ |
| "foo" "" ".*" ".*" \ |
| ".*" \ |
| $test |
| } |
| |
| continue_to_exception \ |
| "CONSTRAINT_ERROR" "foo\\.adb:$decimal explicit raise" \ |
| "continue until CE caught by all-exceptions catchpoint" |
| |
| continue_to_exception \ |
| "PROGRAM_ERROR" "foo\\.adb:$decimal explicit raise" \ |
| "continue until PE caught by all-exceptions catchpoint" |
| |
| ################################################ |
| # 2. Try catching only some of the exceptions. # |
| ################################################ |
| |
| # Here is the scenario: |
| # - Restart the debugger from scratch, runto_main |
| # - We'll catch only "Program_Error" |
| # We'll catch assertions |
| # We'll catch unhandled exceptions |
| # - continue, we should see the first Program_Error exception |
| # - continue, we should see the failed assertion |
| # - continue, we should see the unhandled Constrait_Error exception |
| # - continue, the program exits. |
| |
| with_test_prefix "scenario 2" { |
| mi_delete_breakpoints |
| if {[mi_runto_main] < 0} { |
| return 0 |
| } |
| } |
| |
| mi_gdb_test "-catch-exception -e Program_Error" \ |
| "\\^done,bkptno=\"$decimal\",bkpt={.*disp=\"keep\",enabled=\"y\",what=\"`Program_Error' Ada exception\",.*}" \ |
| "catch Program_Error" |
| |
| mi_gdb_test "-catch-assert" \ |
| "\\^done,bkptno=\"$decimal\",bkpt={.*disp=\"keep\",enabled=\"y\",what=\"failed Ada assertions\",.*}" \ |
| "catch assert failures" |
| |
| mi_gdb_test "-catch-exception -u" \ |
| "\\^done,bkptno=\"$decimal\",bkpt={.*disp=\"keep\",enabled=\"y\",what=\"unhandled Ada exceptions\",.*}" \ |
| "catch unhandled exceptions" |
| |
| mi_execute_to "exec-continue" \ |
| "breakpoint-hit\",disp=\"keep\",bkptno=\"$any_nb\",exception-name=\"PROGRAM_ERROR(\",exception-message=\"foo\\.adb:$decimal explicit raise)?" \ |
| "foo" "" ".*" ".*" \ |
| ".*" \ |
| "continue to exception catchpoint hit" |
| |
| mi_execute_to "exec-continue" \ |
| "breakpoint-hit\",disp=\"keep\",bkptno=\"$any_nb" \ |
| "foo" "" ".*" ".*" \ |
| ".*" \ |
| "continue to assert failure catchpoint hit" |
| |
| mi_execute_to "exec-continue" \ |
| "breakpoint-hit\",disp=\"keep\",bkptno=\"$any_nb\",exception-name=\"CONSTRAINT_ERROR" \ |
| "foo" "" ".*" ".*" \ |
| ".*" \ |
| "continue to unhandled exception catchpoint hit" |
| |