170 lines
5.7 KiB
Text
170 lines
5.7 KiB
Text
# Copyright 2007-2016 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 any_nb "\[0-9\]+"
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set any_addr "0x\[0-9a-zA-Z\]+"
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set eol "\[\r\n\]+"
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set sp "\[ \t\]*"
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set info_break_header "Num${sp}Type${sp}Disp${sp}Enb${sp}Address${sp}What"
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set catch_exception_info \
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"$any_nb${sp}breakpoint${sp}keep${sp}y${sp}$any_addr${sp}all Ada exceptions"
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####################################
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# 1. Try catching all exceptions. #
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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"
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gdb_test_multiple "catch exception" $msg {
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-re "Catchpoint $any_nb: all Ada exceptions$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
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# catchpoints.
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unsupported $msg
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return -1
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}
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}
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gdb_test "info break" \
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"$info_break_header$eol.*$catch_exception_info" \
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"info break, catch all Ada exceptions"
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set catchpoint_msg \
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"Catchpoint $any_nb, CONSTRAINT_ERROR at $any_addr in foo \\\(\\\).*at .*foo.adb:$any_nb"
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gdb_test "continue" \
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"Continuing\.$eol$catchpoint_msg$eol.*SPOT1" \
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"continuing to first exception"
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set catchpoint_msg \
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"Catchpoint $any_nb, PROGRAM_ERROR at $any_addr in foo \\\(\\\).*at .*foo.adb:$any_nb"
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gdb_test "continue" \
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"Continuing\.$eol$catchpoint_msg$eol.*SPOT2" \
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"continuing to second exception"
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################################################
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# 2. Try catching only some of the exceptions. #
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################################################
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# Here is the scenario:
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# - Restart the debugger from scratch, runto_main
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# - We'll catch only "Program_Error"
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# We'll catch assertions
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# We'll catch unhandled exceptions
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# - continue, we should see the first Program_Error exception
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# - continue, we should see the failed assertion
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# - continue, we should see the unhandled Constrait_Error exception
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# - continue, the program exits.
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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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gdb_test "catch exception Program_Error" \
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"Catchpoint $any_nb: \`Program_Error' Ada exception" \
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"insert catchpoint on Program_Error"
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gdb_test "catch assert" \
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"Catchpoint $any_nb: failed Ada assertions" \
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"insert catchpoint on failed assertions"
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gdb_test "catch exception unhandled" \
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"Catchpoint $any_nb: unhandled Ada exceptions" \
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"insert catchpoint on unhandled exceptions"
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set catch_exception_entry \
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"$any_nb${sp}breakpoint${sp}keep${sp}y${sp}$any_addr${sp}\`Program_Error' Ada exception"
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set catch_assert_entry \
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"$any_nb${sp}breakpoint${sp}keep${sp}y${sp}$any_addr${sp}failed Ada assertions"
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set catch_unhandled_entry \
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"$any_nb${sp}breakpoint${sp}keep${sp}y${sp}$any_addr${sp}unhandled Ada exceptions"
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gdb_test "info break" \
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"$info_break_header$eol.*$catch_exception_entry$eol$catch_assert_entry$eol$catch_unhandled_entry" \
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"info break, second run"
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set catchpoint_msg \
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"Catchpoint $any_nb, PROGRAM_ERROR at $any_addr in foo \\\(\\\).*at .*foo.adb:$any_nb"
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gdb_test "continue" \
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"Continuing\.$eol$catchpoint_msg$eol.*SPOT2" \
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"continuing to Program_Error exception"
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set catchpoint_msg \
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"Catchpoint $any_nb, failed assertion at $any_addr in foo \\\(\\\).*at .*foo.adb:$any_nb"
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gdb_test "continue" \
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"Continuing\.$eol$catchpoint_msg$eol.*SPOT3" \
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"continuing to failed assertion"
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set catchpoint_msg \
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"Catchpoint $any_nb, unhandled CONSTRAINT_ERROR at $any_addr in foo \\\(\\\).*at .*foo.adb:$any_nb"
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gdb_test "continue" \
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"Continuing\.$eol$catchpoint_msg$eol.*SPOT4" \
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"continuing to unhandled exception"
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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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#################################
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# 3. Try temporary catchpoints. #
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#################################
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# Scenario:
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# - Insert a temporary catchpoint on all exceptions.
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# - Run to that catchpoint
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# - Continue; we should reach the program's exit, not stopping
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# at any of the other exceptions that are being raised inside
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# the program.
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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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gdb_test "tcatch exception" \
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"Temporary catchpoint $any_nb: all Ada exceptions"
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set temp_catchpoint_msg \
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"Temporary catchpoint $any_nb, CONSTRAINT_ERROR at $any_addr in foo \\\(\\\).*at .*foo.adb:$any_nb"
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gdb_test "continue" \
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"Continuing\.$eol$temp_catchpoint_msg$eol.*SPOT1" \
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"continuing to temporary catchpoint"
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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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