| # 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 |
| } |
| |
| # A global variable used to simplify the maintenance of some of |
| # the regular expressions below. |
| set eol "\[\r\n\]+" |
| |
| # Before going any further, verify that we can insert exception |
| # handlers 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 handlers" |
| gdb_test_multiple "catch handlers" $msg { |
| -re "Catchpoint $decimal: all Ada exceptions handlers$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 $binfile |
| |
| ############################################# |
| # 1. Try catching all exceptions handlers. # |
| ############################################# |
| |
| with_test_prefix "scenario 1" { |
| if {[mi_runto_main] < 0} { |
| return 0 |
| } |
| } |
| |
| mi_gdb_test "-catch-handlers" \ |
| "\\^done,bkptno=\"$decimal\",bkpt={.*disp=\"keep\",enabled=\"y\",what=\"all Ada exceptions handlers\",.*}" \ |
| "catch all exceptions handlers" |
| |
| # Continue to exception handler. |
| |
| proc continue_to_exception_handler { test line } { |
| |
| global decimal |
| |
| mi_send_resuming_command "exec-continue" "$test" |
| |
| # Now MI stream output. |
| mi_expect_stop \ |
| "breakpoint-hit\",disp=\"keep\",bkptno=\"$decimal\",exception-name=\"exception\"?" \ |
| "foo" "" ".*" "$line" \ |
| ".*" \ |
| $test |
| } |
| |
| # We don't have the exception name info when stopping at the exception handlers |
| # catchpoints so we use source line to check if the inferior stops at the |
| # right location. |
| |
| set bp_ce_location [gdb_get_line_number "BREAK1" ${testdir}/foo.adb] |
| continue_to_exception_handler \ |
| "continue until CE handling caught by all-exceptions handlers catchpoint" \ |
| "$bp_ce_location" |
| |
| set bp_pe_location [gdb_get_line_number "BREAK2" ${testdir}/foo.adb] |
| continue_to_exception_handler \ |
| "continue until PE handling caught by all-exceptions handlers catchpoint" \ |
| "$bp_pe_location" |
| |
| ########################################################## |
| # 2. Try catching only some of the exceptions handlers. # |
| ########################################################## |
| |
| # Here is the scenario: |
| # - Restart the debugger from scratch, runto_main |
| # - We'll catch only "Constraint_Error handlers" |
| # - continue, we should stop at the Constraint_Error exception handler |
| # - continue, we should not stop at the Program_Error exception handler |
| # but exit instead. |
| |
| with_test_prefix "scenario 2" { |
| mi_delete_breakpoints |
| if {[mi_runto_main] < 0} { |
| return 0 |
| } |
| } |
| |
| mi_gdb_test "-catch-handlers -e Constraint_Error" \ |
| "\\^done,bkptno=\"$decimal\",bkpt={.*disp=\"keep\",enabled=\"y\",what=\"`Constraint_Error' Ada exception handlers\",.*}" \ |
| "catch Constraint_Error" |
| |
| mi_execute_to "exec-continue" \ |
| "breakpoint-hit\",disp=\"keep\",bkptno=\"$decimal\",exception-name=\"exception\"?" \ |
| "foo" "" ".*" "$bp_ce_location" \ |
| ".*" \ |
| "continue to exception catchpoint hit" |
| |
| # Exit the inferior. |
| mi_send_resuming_command "exec-continue" "continuing to inferior exit" |
| mi_expect_stop "exited-normally" "" "" "" "" "" "exit normally" |
| |
| mi_gdb_exit |
| return 0 |