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+# Copyright (C) 1997, 1998 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 2 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, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+# Please email any bugs, comments, and/or additions to this file to:
+# bug-gdb@prep.ai.mit.edu
+
+#
+# tests for exception-handling support
+# Written by Satish Pai <pai@apollo.hp.com> 1997-07-23
+
+# This file is part of the gdb testsuite
+
+# Note: These tests are geared to the HP aCC compiler,
+# which has an idiosyncratic way of emitting debug info
+# for exceptions -- it uses a callback mechanism, which
+# is different from the way g++ records exception info
+# for debugging
+
+# The tests are in two parts; the first part deals with
+# statically linked (archive-bound) executables, and the
+# second part repeats those tests with dynamically linked
+# (shared bound) executables. (In the latter case we use
+# a different mechanism to get the address of the notification
+# hook in the C++ support library.) The tests themselves are
+# the same in both parts.
+#
+# IMPORTANT:
+# ---------
+# IF YOU CHANGE A TEST IN ONE PART MAKE SURE YOU CHANGE IT
+# --------------------------------------------------------
+# IN THE OTHER PART TOO!
+# ----------------------
+
+
+
+if $tracelevel then {
+ strace $tracelevel
+ }
+
+
+#
+# test running programs
+#
+
+# Part I : Archive-bound executables
+# ----------------------------------
+
+set testfile "exception"
+set srcfile ${testfile}.cc
+set binfile ${objdir}/${subdir}/${testfile}
+
+if [get_compiler_info ${binfile} "c++"] {
+ return -1;
+}
+
+
+if {[skip_hp_tests $gcc_compiled]} then { continue }
+
+set cmdline "$CXX ${srcdir}/${subdir}/${srcfile} +A -Wl,-a,archive -g -o ${binfile}"
+
+remote_exec build $cmdline
+
+# Start with a fresh gdb
+
+set prms_id 0
+set bug_id 0
+
+gdb_exit
+gdb_start
+gdb_reinitialize_dir $srcdir/$subdir
+gdb_load ${binfile}
+
+if ![runto_main] then {
+ perror "couldn't run to breakpoint"
+ continue
+}
+
+# Set a catch catchpoint
+
+send_gdb "catch catch\n"
+gdb_expect {
+ -re "Catchpoint \[0-9\]* \\(catch\\)\r\n$gdb_prompt $" {
+ pass "catch catch (static executable)"
+ }
+ -re ".*$gdb_prompt $" { fail "catch catch (static executable)" }
+ timeout { fail "(timeout) catch catch (static executable)" }
+}
+
+# Set a throw catchpoint
+
+send_gdb "catch throw\n"
+gdb_expect {
+ -re "Catchpoint \[0-9\]* \\(throw\\)\r\n$gdb_prompt $" {
+ pass "catch throw (static executable)"
+ }
+ -re ".*$gdb_prompt $" { fail "catch throw (static executable)" }
+ timeout { fail "(timeout) catch throw (static executable)" }
+}
+
+# The catchpoints should be listed in the list of breakpoints.
+
+send_gdb "info break\n"
+gdb_expect {
+ -re ".*\[0-9\]*\[ \]*catch catch\[ \]*keep y\[ \]*exception catch\[ \]*\r\n\[0-9\]*\[ \]*catch throw\[ \]*keep y\[ \]*exception throw\[ \]*\r\n$gdb_prompt $" {
+ pass "info break with catchpoints (static executable)"
+ }
+ -re ".*$gdb_prompt $" { fail "info break (static executable)" }
+ timeout { fail "(timeout) info break (static executable)" }
+}
+
+# Info catch currently does not work with HP aCC. No easy way to
+# list the active handlers on the stack.
+
+send_gdb "info catch\n"
+gdb_expect {
+ -re "Info catch not supported with this target/compiler combination.\r\n$gdb_prompt $" {
+ pass "info catch (static executable)"
+ }
+ -re ".*$gdb_prompt $" { fail "info catch (static executable)" }
+ timeout { fail "(timeout) info catch (static executable)" }
+}
+
+# Get the first exception thrown
+
+send_gdb "continue\n"
+gdb_expect {
+ -re "Continuing.*Catchpoint \[0-9\]* \\(exception thrown\\), throw location.*exception\\.cc:8, catch location .*exception\\.cc:28\r\n.*$gdb_prompt $" {
+ pass "caught a throw (static executable)"
+ }
+ -re ".*$gdb_prompt $" { fail "didn't catch a throw (static executable)" }
+ timeout { fail "(timeout) after continue -- didn't catch a throw? (static executable)" }
+}
+
+send_gdb "backtrace\n"
+gdb_expect {
+ -re "#0\[ \]*__d_eh_break.*\r\n#1\[ \]*$hex in __d_eh_notify_callback \\(eh_type=__EH_NOTIFY_THROW.*\r\n#2\[ \]*$hex in __eh_notify_throw.*\r\n#3\[ \]*$hex in foo \\(i=20\\) at .*exception\\.cc:8\r\n#4\[ \]*$hex in main.* at .*exception\\.cc:26\r\n$gdb_prompt $" {
+ pass "backtrace after throw (static executable)"
+ }
+ -re ".*$gdb_prompt $" { fail "backtrace after throw (static executable)" }
+ timeout { fail "(timeout) backtrace after throw (static executable)" }
+}
+
+# Now intercept it when it is caught.
+
+send_gdb "continue\n"
+gdb_expect {
+ -re "Continuing.*Catchpoint \[0-9\]* \\(exception caught\\), throw location.*exception\\.cc:8, catch location .*exception\\.cc:28\r\n.*$gdb_prompt $" {
+ pass "caught a catch (static executable)"
+ }
+ -re ".*$gdb_prompt $" { fail "didn't catch a catch (static executable)" }
+ timeout { fail "(timeout) after continue -- didn't catch a catch? (static executable)" }
+}
+
+send_gdb "backtrace\n"
+gdb_expect {
+ -re "#0\[ \]*__d_eh_break.*\r\n#1\[ \]*$hex in __d_eh_notify_callback \\(eh_type=__EH_NOTIFY_CATCH.*\r\n.*\r\n#3\[ \]*$hex in __throw__.*\r\n#4\[ \]*$hex in foo \\(i=20\\) at .*exception.cc:8\r\n#5\[ \]*$hex in main.* at .*exception.cc:26\r\n$gdb_prompt $" {
+ pass "backtrace after catch (static executable)"
+ }
+ -re ".*$gdb_prompt $" { fail "backtrace after catch (static executable)" }
+ timeout { fail "(timeout) backtrace after catch (static executable)" }
+}
+
+send_gdb "continue\n"
+gdb_expect {
+ -re "Continuing\\.\r\nGot.*\r\nCatchpoint \[0-9\]* \\(exception thrown\\), throw location.*exception\\.cc:8, catch location .*exception\\.cc:36\r\n.*$gdb_prompt $" {
+ pass "caught a throw (2) (static executable)"
+ }
+ -re ".*$gdb_prompt $" { fail "didn't catch a throw (2) (static executable)" }
+ timeout { fail "(timeout) after continue -- didn't catch a throw (2)? (static executable)" }
+}
+
+send_gdb "continue\n"
+gdb_expect {
+ -re "Continuing.*Catchpoint \[0-9\]* \\(exception caught\\), throw location.*exception\\.cc:8, catch location .*exception\\.cc:36\r\n.*$gdb_prompt $" {
+ pass "caught a catch (2) (static executable)"
+ }
+ -re ".*$gdb_prompt $" { fail "didn't catch a catch (2) (static executable)" }
+ timeout { fail "(timeout) after continue -- didn't catch a catch (2)? (static executable)" }
+}
+
+# Now the exception will be rethrown.
+
+send_gdb "continue\n"
+gdb_expect {
+ -re "Continuing\\.\r\nGot.*\r\nCatchpoint \[0-9\]* \\(exception thrown\\), throw location.*exception\\.cc:38, catch location .*exception\\.cc:41\r\n.*$gdb_prompt $" {
+ pass "caught a rethrow (static executable)"
+ }
+ -re ".*$gdb_prompt $" { fail "didn't catch a rethrow (static executable)" }
+ timeout { fail "(timeout) after continue -- didn't catch a rethrow? (static executable)" }
+}
+
+send_gdb "continue\n"
+gdb_expect {
+ -re "Continuing.*Catchpoint \[0-9\]* \\(exception caught\\), throw location.*exception\\.cc:38, catch location .*exception\\.cc:41\r\n.*$gdb_prompt $" {
+ pass "caught a catch (3) (static executable)"
+ }
+ -re ".*$gdb_prompt $" { fail "didn't catch a catch (3) (static executable)" }
+ timeout { fail "(timeout) after continue -- didn't catch a catch (3)? (static executable)" }
+}
+
+send_gdb "backtrace\n"
+gdb_expect {
+ -re "#0\[ \]*__d_eh_break.*\r\n#1\[ \]*$hex in __d_eh_notify_callback \\(eh_type=__EH_NOTIFY_CATCH.*\r\n.*\r\n#3\[ \]*$hex in __rethrow.*\r\n#4\[ \]*$hex in main.* at .*exception\\.cc:38\r\n#5\[ \]*$hex in foo \\(i=20\\) at .*exception.cc:8\r\n#6\[ \]*$hex in main.* at .*exception.cc:34\r\n$gdb_prompt $" {
+ pass "backtrace after catch (3) (static executable)"
+ }
+ -re ".*$gdb_prompt $" { fail "backtrace after catch (3) (static executable)" }
+ timeout { fail "(timeout) backtrace after catch (3) (static executable)" }
+}
+
+# Now the exception will be thrown, but not catch-able anywhere.
+
+send_gdb "continue\n"
+gdb_expect {
+ -re "Continuing\\.\r\nGot.*\r\nCatchpoint \[0-9\]* \\(exception thrown\\), throw location.*exception\\.cc:8, catch location unknown\r\n.*$gdb_prompt $" {
+ pass "caught an uncatchable throw (static executable)"
+ }
+ -re ".*$gdb_prompt $" { fail "didn't catch an uncatchable throw (static executable)" }
+ timeout { fail "(timeout) after continue -- didn't catch an uncatchable throw? (static executable)" }
+}
+
+# Part II : Shared-bound executables
+# ----------------------------------
+
+# Start with a fresh gdb
+gdb_exit
+gdb_start
+gdb_reinitialize_dir $srcdir/$subdir
+
+set prms_id 0
+set bug_id 0
+
+set testfile "exception"
+set srcfile ${testfile}.cc
+set binfile ${objdir}/${subdir}/${testfile}
+
+if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug c++}] != "" } {
+ gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will a
+utomatically fail."
+}
+
+
+gdb_exit
+gdb_start
+gdb_reinitialize_dir $srcdir/$subdir
+gdb_load ${binfile}
+
+
+if ![runto_main] then {
+ perror "couldn't run to breakpoint"
+ continue
+}
+
+# Set a catch catchpoint
+
+send_gdb "catch catch\n"
+gdb_expect {
+ -re "Catchpoint \[0-9\]* \\(catch\\)\r\n$gdb_prompt $" {
+ pass "catch catch (dynamic executable)"
+ }
+ -re ".*$gdb_prompt $" { fail "catch catch (dynamic executable)" }
+ timeout { fail "(timeout) catch catch (dynamic executable)" }
+}
+
+# Set a throw catchpoint
+
+send_gdb "catch throw\n"
+gdb_expect {
+ -re "Catchpoint \[0-9\]* \\(throw\\)\r\n$gdb_prompt $" {
+ pass "catch throw (dynamic executable)"
+ }
+ -re ".*$gdb_prompt $" { fail "catch throw (dynamic executable)" }
+ timeout { fail "(timeout) catch throw (dynamic executable)" }
+}
+
+# The catchpoints should be listed in the list of breakpoints.
+
+send_gdb "info break\n"
+gdb_expect {
+ -re ".*\[0-9\]*\[ \]*catch catch\[ \]*keep y\[ \]*exception catch\[ \]*\r\n\[0-9\]*\[ \]*catch throw\[ \]*keep y\[ \]*exception throw\[ \]*\r\n$gdb_prompt $" {
+ pass "info break with catchpoints (dynamic executable)"
+ }
+ -re ".*$gdb_prompt $" { fail "info break (dynamic executable)" }
+ timeout { fail "(timeout) info break (dynamic executable)" }
+}
+
+# Info catch currently does not work with HP aCC. No easy way to
+# list the active handlers on the stack.
+
+send_gdb "info catch\n"
+gdb_expect {
+ -re "Info catch not supported with this target/compiler combination.\r\n$gdb_prompt $" {
+ pass "info catch (dynamic executable)"
+ }
+ -re ".*$gdb_prompt $" { fail "info catch (dynamic executable)" }
+ timeout { fail "(timeout) info catch (dynamic executable)" }
+}
+
+# Get the first exception thrown
+
+send_gdb "continue\n"
+gdb_expect {
+ -re "Continuing.*Catchpoint \[0-9\]* \\(exception thrown\\), throw location.*exception\\.cc:8, catch location .*exception\\.cc:28\r\n.*$gdb_prompt $" {
+ pass "caught a throw (dynamic executable)"
+ }
+ -re ".*$gdb_prompt $" { fail "didn't catch a throw (dynamic executable)" }
+ timeout { fail "(timeout) after continue -- didn't catch a throw? (dynamic executable)" }
+}
+
+send_gdb "backtrace\n"
+gdb_expect {
+ -re "#0\[ \]*__d_eh_break.*\r\n#1\[ \]*$hex in __d_eh_notify_callback \\(eh_type=__EH_NOTIFY_THROW.*\r\n#2\[ \]*$hex in __eh_notify_throw.*\r\n#3\[ \]*$hex in foo \\(i=20\\) at .*exception\\.cc:8\r\n#4\[ \]*$hex in main.* at .*exception\\.cc:26\r\n$gdb_prompt $" {
+ pass "backtrace after throw (dynamic executable)"
+ }
+ -re ".*$gdb_prompt $" { fail "backtrace after throw (dynamic executable)" }
+ timeout { fail "(timeout) backtrace after throw (dynamic executable)" }
+}
+
+# Now intercept it when it is caught.
+
+send_gdb "continue\n"
+gdb_expect {
+ -re "Continuing.*Catchpoint \[0-9\]* \\(exception caught\\), throw location.*exception\\.cc:8, catch location .*exception\\.cc:28\r\n.*$gdb_prompt $" {
+ pass "caught a catch (dynamic executable)"
+ }
+ -re ".*$gdb_prompt $" { fail "didn't catch a catch (dynamic executable)" }
+ timeout { fail "(timeout) after continue -- didn't catch a catch? (dynamic executable)" }
+}
+
+send_gdb "backtrace\n"
+gdb_expect {
+ -re "#0\[ \]*__d_eh_break.*\r\n#1\[ \]*$hex in __d_eh_notify_callback \\(eh_type=__EH_NOTIFY_CATCH.*\r\n.*\r\n#3\[ \]*$hex in __throw__.*\r\n#4\[ \]*$hex in foo \\(i=20\\) at .*exception.cc:8\r\n#5\[ \]*$hex in main.* at .*exception.cc:26\r\n$gdb_prompt $" {
+ pass "backtrace after catch (dynamic executable)"
+ }
+ -re ".*$gdb_prompt $" { fail "backtrace after catch (dynamic executable)" }
+ timeout { fail "(timeout) backtrace after catch (dynamic executable)" }
+}
+
+send_gdb "continue\n"
+gdb_expect {
+ -re "Continuing\\.\r\nGot.*\r\nCatchpoint \[0-9\]* \\(exception thrown\\), throw location.*exception\\.cc:8, catch location .*exception\\.cc:36\r\n.*$gdb_prompt $" {
+ pass "caught a throw (2) (dynamic executable)"
+ }
+ -re ".*$gdb_prompt $" { fail "didn't catch a throw (2) (dynamic executable)" }
+ timeout { fail "(timeout) after continue -- didn't catch a throw (2)? (dynamic executable)" }
+}
+
+send_gdb "continue\n"
+gdb_expect {
+ -re "Continuing.*Catchpoint \[0-9\]* \\(exception caught\\), throw location.*exception\\.cc:8, catch location .*exception\\.cc:36\r\n.*$gdb_prompt $" {
+ pass "caught a catch (2) (dynamic executable)"
+ }
+ -re ".*$gdb_prompt $" { fail "didn't catch a catch (2) (dynamic executable)" }
+ timeout { fail "(timeout) after continue -- didn't catch a catch (2)? (dynamic executable)" }
+}
+
+# Now the exception will be rethrown.
+
+send_gdb "continue\n"
+gdb_expect {
+ -re "Continuing\\.\r\nGot.*\r\nCatchpoint \[0-9\]* \\(exception thrown\\), throw location.*exception\\.cc:38, catch location .*exception\\.cc:41\r\n.*$gdb_prompt $" {
+ pass "caught a rethrow (dynamic executable)"
+ }
+ -re ".*$gdb_prompt $" { fail "didn't catch a rethrow (dynamic executable)" }
+ timeout { fail "(timeout) after continue -- didn't catch a rethrow? (dynamic executable)" }
+}
+
+send_gdb "continue\n"
+gdb_expect {
+ -re "Continuing.*Catchpoint \[0-9\]* \\(exception caught\\), throw location.*exception\\.cc:38, catch location .*exception\\.cc:41\r\n.*$gdb_prompt $" {
+ pass "caught a catch (3) (dynamic executable)"
+ }
+ -re ".*$gdb_prompt $" { fail "didn't catch a catch (3) (dynamic executable)" }
+ timeout { fail "(timeout) after continue -- didn't catch a catch (3)? (dynamic executable)" }
+}
+
+send_gdb "backtrace\n"
+gdb_expect {
+ -re "#0\[ \]*__d_eh_break.*\r\n#1\[ \]*$hex in __d_eh_notify_callback \\(eh_type=__EH_NOTIFY_CATCH.*\r\n.*\r\n#3\[ \]*$hex in __rethrow.*\r\n#4\[ \]*$hex in main.* at .*exception\\.cc:38\r\n#5\[ \]*$hex in foo \\(i=20\\) at .*exception.cc:8\r\n#6\[ \]*$hex in main.* at .*exception.cc:34\r\n$gdb_prompt $" {
+ pass "backtrace after catch (3) (dynamic executable)"
+ }
+ -re ".*$gdb_prompt $" { fail "backtrace after catch (3) (dynamic executable)" }
+ timeout { fail "(timeout) backtrace after catch (3) (dynamic executable)" }
+}
+
+# Now the exception will be thrown, but not catch-able anywhere.
+
+send_gdb "continue\n"
+gdb_expect {
+ -re "Continuing\\.\r\nGot.*\r\nCatchpoint \[0-9\]* \\(exception thrown\\), throw location.*exception\\.cc:8, catch location unknown\r\n.*$gdb_prompt $" {
+ pass "caught an uncatchable throw (dynamic executable)"
+ }
+ -re ".*$gdb_prompt $" { fail "didn't catch an uncatchable throw (dynamic executable)" }
+ timeout { fail "(timeout) after continue -- didn't catch an uncatchable throw? (dynamic executable)" }
+}
+