153 lines
5.1 KiB
Text
153 lines
5.1 KiB
Text
# Copyright 2007 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 2 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, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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# MA 02110-1301, USA
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if $tracelevel then {
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strace $tracelevel
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}
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load_lib "ada.exp"
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set testdir "catch_ex"
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set testfile "${testdir}/foo"
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set srcfile ${srcdir}/${subdir}/${testfile}.adb
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set binfile ${objdir}/${subdir}/${testfile}
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file mkdir ${objdir}/${subdir}/${testdir}
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if {[gdb_compile_ada "${srcfile}" "${binfile}" executable [list debug additional_flags=-gnata ]] != "" } {
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return -1
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}
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gdb_exit
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gdb_start
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gdb_reinitialize_dir $srcdir/$subdir
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gdb_load ${binfile}
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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 $msg
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}
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-re "Cannot break on __gnat_raise_nodefer_with_msg in this configuration\.$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\..*Program exited.*" \
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"continuing to program completion"
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