172 lines
6.1 KiB
Plaintext
172 lines
6.1 KiB
Plaintext
# Copyright 2018-2020 Free Software Foundation, Inc.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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load_lib "ada.exp"
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standard_ada_testfile foo
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if {[gdb_compile_ada "${srcfile}" "${binfile}" executable [list debug additional_flags=-gnata ]] != "" } {
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return -1
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}
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clean_restart ${testfile}
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# Some global variables used to simplify the maintenance of some of
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# the regular expressions below.
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set eol "\[\r\n\]+"
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set sp "\[ \t\]*"
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set when "when"
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set catchpoint_constraint_error_msg \
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"Catchpoint $decimal, exception at $hex in foo \\\(\\\).*at .*foo.adb:$decimal$eol$decimal$sp$when Constraint_Error =>"
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set catchpoint_program_error_msg \
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"Catchpoint $decimal, exception at $hex in foo \\\(\\\).*at .*foo.adb:$decimal$eol$decimal$sp$when Program_Error =>"
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set catchpoint_storage_error_msg \
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"Catchpoint $decimal, exception at $hex in foo \\\(\\\).*at .*foo.adb:$decimal$eol$decimal$sp$when Storage_Error =>"
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############################################
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# Check that runtime supports catchpoint. #
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############################################
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if ![runto_main] then {
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fail "cannot run to main, testcase aborted"
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return 0
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}
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set msg "insert catchpoint on all Ada exceptions handlers"
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gdb_test_multiple "catch handlers" $msg {
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-re "Catchpoint $decimal: all Ada exceptions handlers$eol$gdb_prompt $" {
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pass $msg
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}
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-re "Your Ada runtime appears to be missing some debugging information.*$eol$gdb_prompt $" {
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# If the runtime was not built with enough debug information,
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# or if it was stripped, we can not test exception handlers
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# catchpoints.
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unsupported $msg
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return -1
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}
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}
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############################################
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# 1. Try catching all exceptions handlers. #
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############################################
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# Continue. The program should stop at first exception handling.
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gdb_test "continue" \
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"Continuing\.$eol$catchpoint_constraint_error_msg$eol.*" \
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"continuing to first Constraint_Error exception handlers"
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# Resume the program's exception.
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#
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# The program will first go through a block of code which has an
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# exception handler, but since no exception is raised, we should
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# not stop there. Instead, we expect to stop in the handler of
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# the next exception being raised.
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gdb_test "continue" \
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"Continuing\.$eol$catchpoint_storage_error_msg$eol.*" \
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"continuing and stopping in Storage_Error exception handlers"
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gdb_test_no_output "delete 2" \
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"delete catchpoint on all Ada exceptions handlers"
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##################################################
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# 2. Try catching some named exception handlers. #
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##################################################
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# Insert a catchpoint on Program_Error Ada exception handlers.
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gdb_test "catch handlers Program_Error" \
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"Catchpoint $decimal: `Program_Error' Ada exception handlers" \
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"insert catchpoint on Program_Error Ada exception handlers"
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# Continue, we should not stop at ABORT_SIGNAL but at Program_Error one.
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gdb_test "continue" \
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"Continuing\.$eol$catchpoint_program_error_msg$eol.*" \
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"continuing without stopping to Program_Error exception handlers"
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gdb_test_no_output \
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"delete 3" \
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"delete catchpoint on all Program_Error Ada exception handlers"
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# Insert a catchpoint on Storage_Error Ada exception handlers.
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gdb_test "catch handlers Storage_Error" \
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"Catchpoint $decimal: `Storage_Error' Ada exception handlers" \
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"insert catchpoint on Storage_Error Ada exception handlers"
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# Continue, we should stop at Storage_Error handlers.
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gdb_test "continue" \
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"Continuing\.$eol$catchpoint_storage_error_msg$eol.*" \
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"continuing without stopping to Storage_Error exception handlers"
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gdb_test_no_output \
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"delete 4" \
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"delete catchpoint on all Storage_Error Ada exception handlers"
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########################################################################
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# 3. Try catching with condition and without named exception handlers. #
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########################################################################
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# Insert a catchpoint on all Ada exceptions handlers with condition.
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gdb_test "catch handlers if Global_Var = 2" \
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"Catchpoint $decimal: all Ada exceptions handlers" \
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"insert catchpoint on all Ada exception handlers with condition"
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# Check that condition is stored and properly displayed.
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gdb_test "info breakpoint" "stop only if Global_Var = 2" \
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"Check catch handlers with condition"
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# Continue, we should not stop at ABORT_SIGNAL but at Program_Error one.
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gdb_test "continue" \
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"Continuing\.$eol$catchpoint_constraint_error_msg$eol.*" \
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"continuing to second Constraint_Error exception handlers"
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gdb_test_no_output \
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"delete 5" \
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"delete catchpoint on all all Ada exceptions handlers with condition"
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################################################################
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# 4. Try catching with condition and named exception handlers. #
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################################################################
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# Insert a catchpoint on Program_Error Ada exception handlers with
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# condition.
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gdb_test "catch handlers Program_Error if Global_Var = 4" \
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"Catchpoint $decimal: `Program_Error' Ada exception handlers" \
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"insert catchpoint on Program_Error Ada exception handlers with condition"
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# Continue, we should not stop at first Program_Error handlers but at
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# the second one.
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gdb_test "continue" \
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"Continuing\.$eol$catchpoint_program_error_msg$eol.*" \
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"continuing to Program_Error exception handlers"
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# Continue, the program should exit properly.
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gdb_test "continue" \
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"Continuing\..*$inferior_exited_re.*" \
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"continuing to program completion"
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