gdb/testsuite/gdb.base/annota3.exp - binutils-gdb - Git at Google

 # Copyright 2003-2021 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/>.

 # This file was written by Elena Zannoni (ezannoni@cygnus.com)


 # This testcase cannot use runto_main because of the different prompt
 # we get when using annotation level 2.
 #
 if ![target_can_use_run_cmd] {
     return 0
 }


 #
 # test running programs
 #

 standard_testfile .c

 if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug nowarnings}] != "" } {
     untested "failed to compile"
     return -1
 }


 clean_restart ${binfile}

 # The commands we test here produce many lines of output; disable "press
 # <return> to continue" prompts.
 gdb_test_no_output "set height 0"

 #
 # break in main
 #

 set main_line [gdb_get_line_number "break main"]

 gdb_test "break ${srcfile}:${main_line}" \
     "Breakpoint.*at.* file .*$srcfile, line $main_line\\." \
     "breakpoint main"


 # NOTE: this prompt is OK only when the annotation level is > 1

 # NOTE: When this prompt is in use the gdb_test procedure cannot be
 # used because it assumes that the last char after the gdb_prompt is a
 # white space. This is not true with this annotated prompt. So we must
 # use send_gdb and gdb_expect or gdb_expect_list.

 set old_gdb_prompt $gdb_prompt
 set gdb_prompt "\r\n\032\032pre-prompt\r\n$gdb_prompt \r\n\032\032prompt\r\n"


 #
 # set the annotation level to 3
 #
 # of course, this will test:
 # annotate-pre-prompt
 # annotate-prompt
 # annotate-post-prompt (in the next block)
 #
 send_gdb "set annotate 3\n"
 gdb_expect_list "annotation set at level 3" "\r\n$gdb_prompt$" {
     "set annotate 3"
 }

 #
 # if construct:
 #
 gdb_test_multiple "if 1" "start if construct" {
     -re "^if 1\r\n\r\n\032\032post-prompt\r\n\r\n\032\032pre-commands\r\n >\r\n\032\032commands\r\n$" {
 	pass "start if construct"
     }
 }

 gdb_test_multiple "end" "end if construct" {
     -re "^end\r\n\r\n\032\032post-commands\r\n$gdb_prompt$" {
  	pass "end if construct"
     }
 }

 #
 # info break:
 #
 send_gdb "info break\n"
 gdb_expect_list "breakpoint info" "$gdb_prompt$" [concat {
     "\r\n\032\032post-prompt\r\n"
     "Num     Type           Disp Enb Address    +What\r\n" } [list \
     "1       breakpoint     keep y   0x\[0-9a-zA-Z\]+ +in main at .*annota3.c:$main_line\r\n"]]


 #
 # run to a break point will test:
 #
 #exp_internal 1
 send_gdb "run\n"
 gdb_expect_list "run until main breakpoint" "$gdb_prompt$" [concat {
     "\r\n\032\032post-prompt\r\n"
     "Starting program: .*annota3(|\.exe) \r\n"
     "\r\n\032\032starting\r\n"
     "\r\n\032\032breakpoint 1\r\n"
     "\r\n"
     "Breakpoint 1, "
     "\r\n\032\032frame-begin 0 0x\[0-9a-z\]+\r\n" } [list \
     "main \\(\\) at .*annota3.c:$main_line\r\n"] [list \
     "\r\n\032\032source.*annota3.c:$main_line:.*:beg:0x\[0-9a-z\]+\r\n"] {
     "\r\n\032\032stopped\r\n"
 }]
 #exp_internal 0
 #exit 0

 #
 # Let's do a next, to get to a point where the array is initialized
 # We don't care about the annotated output for this operation, it is the same as
 # the one produced by run above
 #
 send_gdb "next\n"
 gdb_expect_list "go after array init line" "$gdb_prompt$" {
     "\r\n\032\032post-prompt\r\n"
     "\r\n\032\032starting\r\n"
     "\r\n\032\032source .*annota3.c:\[0-9\]+:\[0-9\]+:beg:0x\[0-9a-z\]+\r\n"
     "\r\n\032\032stopped\r\n"
 }


 #
 # printing the array:
 #
 send_gdb "print my_array\n"
 gdb_expect_list "print array" "$gdb_prompt$" {
     "\r\n\032\032post-prompt\r\n"
     ".*= .1, 2, 3.\r\n"
 }


 #
 # this should generate an error message, so to test:
 # annotate-error-begin
 # FIXME: annotate-error not tested
 #

 #exp_internal 1
 send_gdb "print non_existent_value\n"
 gdb_expect_list "print non_existent_value" "$gdb_prompt$" {
     "\r\n\032\032post-prompt\r\n"
     "\r\n\032\032error-begin\r\n"
     "No symbol \"non_existent_value\" in current context.\r\n"
     "\r\n\032\032error\r\n"
 }


 #
 # break at signal handler
 #
 send_gdb "break handle_USR1\n"
 gdb_expect_list "breakpoint handle_USR1" "$gdb_prompt$" {
     "\r\n\032\032post-prompt\r\n"
     "Breakpoint.*at 0x\[0-9a-z\]+: file.*annota3.c, line.*\r\n"
 }

 #
 # break at printf. When we are stopped at printf, we can test
 #
 send_gdb "break printf\n"
 gdb_expect_list "breakpoint printf" "$gdb_prompt$" {
     "\r\n\032\032post-prompt\r\n"
     "Breakpoint.*at 0x\[0-9a-z\]+.*"
 }

 #
 # get to printf
 #
 send_gdb "continue\n"
 gdb_expect_list "continue to printf" "$gdb_prompt$" {
     "\r\n\032\032post-prompt\r\n"
     "Continuing.\r\n"
     "\r\n\032\032starting\r\n"
     "\r\n\032\032breakpoint 3\r\n"
     "\r\n"
     "Breakpoint 3, \[^\r\n\]*\r\n"
     "\r\n\032\032stopped\r\n"
 }

 send_gdb "backtrace\n"
 gdb_expect_list "backtrace from shlibrary" "$gdb_prompt$" {
     "\r\n\032\032post-prompt\r\n"
     "#0 .* .*printf(@\[^ ]*)? \[^\r\n\]*\r\n"
     "#1 .* main \[^\r\n\]*\r\n"
 }


 #
 # test printing a frame with some arguments:
 #

 if [target_info exists gdb,nosignals] {
     unsupported "send SIGUSR1"
     unsupported "backtrace @ signal handler"
 } else {
     send_gdb "signal SIGUSR1\n"
     gdb_expect_list "send SIGUSR1" "$gdb_prompt$" {
 	"\r\n\032\032post-prompt\r\n"
 	"Continuing with signal SIGUSR1.\r\n"
 	"\r\n\032\032starting\r\n"
 	"\r\n\032\032breakpoint 2\r\n"
 	"\r\n"
 	"Breakpoint 2, "
 	"\r\n\032\032frame-begin 0 0x\[0-9a-z\]+\r\n"
 	"handle_USR1 \\(sig=\[0-9\]+\\) at .*annota3.c:\[0-9\]+\r\n"
 	"\r\n\032\032source .*annota3.c:\[0-9\]+:\[0-9\]+:beg:0x\[0-9a-z\]+\r\n"
 	"\r\n\032\032stopped\r\n"
     }

     #
     # test:
     #
     send_gdb "backtrace\n"
     gdb_expect_list "backtrace @ signal handler" "$gdb_prompt$" {
 	"#0 +handle_USR1 \[^\r\n\]+\r\n"
 	"#1 +.signal handler called.\r\n"
 	"#2 .* .*printf(@\[^ \]*)? \[^\r\n\]+\r\n"
 	"#3 .* main \[^\r\n\]+\r\n"
     }
 }

 #
 # delete all the breakpoints
 #
 send_gdb "delete 1\n"
 gdb_expect_list "delete bp 1" "$gdb_prompt$" {
     "\r\n\032\032post-prompt\r\n"
 }

 send_gdb "delete 2\n"
 gdb_expect_list "delete bp 2" "$gdb_prompt$" {
     "\r\n\032\032post-prompt\r\n"
 }

 send_gdb "delete 3\n"
 gdb_expect_list "delete bp 3" "$gdb_prompt$" {
     "\r\n\032\032post-prompt\r\n"
 }

 #
 # break in main, after value is initialized. This is in preparation
 # to test the annotate output for the display command.
 #
 send_gdb "break ${srcfile}:${main_line}\n"
 gdb_expect_list "break in main" "$gdb_prompt$" [concat {
     "\r\n\032\032post-prompt\r\n" } [list \
     "Breakpoint 4 at 0x\[0-9a-z\]+: file .*annota3.c, line $main_line.\r\n"]]

 #
 # display the value
 #
 send_gdb "display value\n"
 gdb_expect_list "set up display" "$gdb_prompt$" {
     "\r\n\032\032post-prompt\r\n"
     "1: value = 7\r\n"
 }


 # should ask query. Test annotate-query.
 # we don't care about anything else here, only the query.

 send_gdb "run\n"
 gdb_expect {
   -re "pre-query.*already.*\\(y or n\\).*query\r\n" {
          send_gdb "y\n"
          gdb_expect {
 	     -re ".*post-query.*$gdb_prompt$" \
 		     { pass "re-run" }
 	     -re ".*$gdb_prompt$"  { fail "re-run" }
 	     timeout { fail "re-run (timeout)" }
 	 }
      }
   -re ".*$gdb_prompt$"  { fail "re-run" }
   timeout { fail "re-run (timeout)" }
 }

 #
 # Test that breakpoints-invalid is issued once and only once for
 # breakpoint ignore count changes, after annotation stopped.
 # NOTE: breakpoints-invalid annotations have been removed from
 # level 3 but keep these tests for continuity and comparison
 # with annota1.exp.

 set value_inc_line [gdb_get_line_number "increment value"]

 send_gdb "break $value_inc_line\n"
 gdb_expect_list  "break at value++" "$gdb_prompt$" [concat {
     "\r\n\032\032post-prompt\r\n" } [list \
     "Breakpoint 5 at 0x\[0-9a-z\]+: file .*annota3.c, line $value_inc_line.\r\n"]]

 send_gdb "ignore 5 4\n"
 gdb_expect_list "ignore 5 4" "$gdb_prompt$" {
     "\r\n\032\032post-prompt\r\n"
     "Will ignore next 4 crossings of breakpoint 5"
     "\r\n"
 }

 send_gdb "continue\n"
 gdb_expect_list "annotate ignore count change" "$gdb_prompt$" [concat {
     "\r\n\032\032post-prompt\r\n"
     "\r\n\032\032breakpoint 5\r\n"
     "\r\n"
     "Breakpoint 5, "
     "\r\n\032\032frame-begin 0 0x\[0-9a-z\]+\r\n" } [list \
     "main \\(\\) at .*annota3.c:$value_inc_line\r\n"] [list \
     "\r\n\032\032source .*annota3.c:$value_inc_line:\[0-9\]+:beg:0x\[0-9a-z\]+\r\n"] {
     "1: value = 11\r\n"
     "\r\n\032\032stopped\r\n"
 }]

 # check that ignore command is working, or the above can provide
 # misleading assurance ...

 send_gdb "next\n"
 gdb_expect_list "next to exit loop" "$gdb_prompt$"  {
     "\r\n\032\032post-prompt\r\n"
     "\r\n\032\032starting\r\n"
     "\r\n\032\032source.*annota3.c:\[0-9\]+:\[0-9\]+:beg:0x\[0-9a-z\]+\r\n"
     "1: value = 12\r\n"
     "\r\n\032\032stopped\r\n"
 }

 set after_loop_line [gdb_get_line_number "after loop"]

 send_gdb "next\n"
 gdb_expect_list "breakpoint ignore count" "$gdb_prompt$" [concat {
     "\r\n\032\032post-prompt\r\n"
     "\r\n\032\032starting\r\n" } [list \
     "\r\n\032\032source.*annota3.c:$after_loop_line:\[0-9\]+:beg:0x\[0-9a-z\]+\r\n"] {
     "1: value = 12\r\n"
     "\r\n\032\032stopped\r\n"
 }]

 # Get the inferior's PID for later.

 set test "get inferior pid"
 set pid -1
 gdb_test_multiple "info inferior 1" "$test" {
     -re "process (\[0-9\]*).*$gdb_prompt$" {
 	set pid $expect_out(1,string)
 	pass "$test"
     }
 }

 # Send a signal that is not handled

 if [target_info exists gdb,nosignals] {
     unsupported "signal sent"
 } else {
     send_gdb "signal SIGTRAP\n"
     gdb_expect_list "signal sent" "$gdb_prompt$" {
 	"\r\n\032\032post-prompt\r\n"
 	"Continuing with signal SIGTRAP.\r\n"
 	"\r\n\032\032starting\r\n"
 	"\r\n\032\032signalled\r\n"
 	"\r\nProgram terminated with signal SIGTRAP, Trace.breakpoint trap.\r\n"
 	"The program no longer exists.\r\n"
 	"\r\n\032\032stopped\r\n"
     }
 }


 # Check for production of a core file and remove it!

 set test "cleanup core file"
 if { [remote_file host exists core] } {
     remote_file host delete core
     pass "$test (removed)"
 } elseif { $pid != -1 && [remote_file host exists core.$pid] } {
     remote_file host delete core.$pid
     pass "$test (removed)"
 } else {
     pass "$test (not dumped)"
 }

 # restore the original prompt for the rest of the testsuite

 set gdb_prompt $old_gdb_prompt
	# Copyright 2003-2021 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/>.

	# This file was written by Elena Zannoni (ezannoni@cygnus.com)


	# This testcase cannot use runto_main because of the different prompt
	# we get when using annotation level 2.
	#
	if ![target_can_use_run_cmd] {
	return 0
	}


	#
	# test running programs
	#

	standard_testfile .c

	if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug nowarnings}] != "" } {
	untested "failed to compile"
	return -1
	}


	clean_restart ${binfile}

	# The commands we test here produce many lines of output; disable "press
	# <return> to continue" prompts.
	gdb_test_no_output "set height 0"

	#
	# break in main
	#

	set main_line [gdb_get_line_number "break main"]

	gdb_test "break ${srcfile}:${main_line}" \
	"Breakpoint.at. file .*$srcfile, line $main_line\\." \
	"breakpoint main"


	# NOTE: this prompt is OK only when the annotation level is > 1

	# NOTE: When this prompt is in use the gdb_test procedure cannot be
	# used because it assumes that the last char after the gdb_prompt is a
	# white space. This is not true with this annotated prompt. So we must
	# use send_gdb and gdb_expect or gdb_expect_list.

	set old_gdb_prompt $gdb_prompt
	set gdb_prompt "\r\n\032\032pre-prompt\r\n$gdb_prompt \r\n\032\032prompt\r\n"



	#
	# set the annotation level to 3
	#
	# of course, this will test:
	# annotate-pre-prompt
	# annotate-prompt
	# annotate-post-prompt (in the next block)
	#
	send_gdb "set annotate 3\n"
	gdb_expect_list "annotation set at level 3" "\r\n$gdb_prompt$" {
	"set annotate 3"
	}

	#
	# if construct:
	#
	gdb_test_multiple "if 1" "start if construct" {
	-re "^if 1\r\n\r\n\032\032post-prompt\r\n\r\n\032\032pre-commands\r\n >\r\n\032\032commands\r\n$" {
	pass "start if construct"
	}
	}

	gdb_test_multiple "end" "end if construct" {
	-re "^end\r\n\r\n\032\032post-commands\r\n$gdb_prompt$" {
	pass "end if construct"
	}
	}

	#
	# info break:
	#
	send_gdb "info break\n"
	gdb_expect_list "breakpoint info" "$gdb_prompt$" [concat {
	"\r\n\032\032post-prompt\r\n"
	"Num Type Disp Enb Address +What\r\n" } [list \
	"1 breakpoint keep y 0x\[0-9a-zA-Z\]+ +in main at .*annota3.c:$main_line\r\n"]]


	#
	# run to a break point will test:
	#
	#exp_internal 1
	send_gdb "run\n"
	gdb_expect_list "run until main breakpoint" "$gdb_prompt$" [concat {
	"\r\n\032\032post-prompt\r\n"
	"Starting program: .*annota3(\|\.exe) \r\n"
	"\r\n\032\032starting\r\n"
	"\r\n\032\032breakpoint 1\r\n"
	"\r\n"
	"Breakpoint 1, "
	"\r\n\032\032frame-begin 0 0x\[0-9a-z\]+\r\n" } [list \
	"main \\(\\) at .*annota3.c:$main_line\r\n"] [list \
	"\r\n\032\032source.annota3.c:$main_line:.:beg:0x\[0-9a-z\]+\r\n"] {
	"\r\n\032\032stopped\r\n"
	}]
	#exp_internal 0
	#exit 0

	#
	# Let's do a next, to get to a point where the array is initialized
	# We don't care about the annotated output for this operation, it is the same as
	# the one produced by run above
	#
	send_gdb "next\n"
	gdb_expect_list "go after array init line" "$gdb_prompt$" {
	"\r\n\032\032post-prompt\r\n"
	"\r\n\032\032starting\r\n"
	"\r\n\032\032source .*annota3.c:\[0-9\]+:\[0-9\]+:beg:0x\[0-9a-z\]+\r\n"
	"\r\n\032\032stopped\r\n"
	}


	#
	# printing the array:
	#
	send_gdb "print my_array\n"
	gdb_expect_list "print array" "$gdb_prompt$" {
	"\r\n\032\032post-prompt\r\n"
	".*= .1, 2, 3.\r\n"
	}


	#
	# this should generate an error message, so to test:
	# annotate-error-begin
	# FIXME: annotate-error not tested
	#

	#exp_internal 1
	send_gdb "print non_existent_value\n"
	gdb_expect_list "print non_existent_value" "$gdb_prompt$" {
	"\r\n\032\032post-prompt\r\n"
	"\r\n\032\032error-begin\r\n"
	"No symbol \"non_existent_value\" in current context.\r\n"
	"\r\n\032\032error\r\n"
	}


	#
	# break at signal handler
	#
	send_gdb "break handle_USR1\n"
	gdb_expect_list "breakpoint handle_USR1" "$gdb_prompt$" {
	"\r\n\032\032post-prompt\r\n"
	"Breakpoint.at 0x\[0-9a-z\]+: file.annota3.c, line.*\r\n"
	}

	#
	# break at printf. When we are stopped at printf, we can test
	#
	send_gdb "break printf\n"
	gdb_expect_list "breakpoint printf" "$gdb_prompt$" {
	"\r\n\032\032post-prompt\r\n"
	"Breakpoint.at 0x\[0-9a-z\]+."
	}

	#
	# get to printf
	#
	send_gdb "continue\n"
	gdb_expect_list "continue to printf" "$gdb_prompt$" {
	"\r\n\032\032post-prompt\r\n"
	"Continuing.\r\n"
	"\r\n\032\032starting\r\n"
	"\r\n\032\032breakpoint 3\r\n"
	"\r\n"
	"Breakpoint 3, \[^\r\n\]*\r\n"
	"\r\n\032\032stopped\r\n"
	}

	send_gdb "backtrace\n"
	gdb_expect_list "backtrace from shlibrary" "$gdb_prompt$" {
	"\r\n\032\032post-prompt\r\n"
	"#0 .* .printf(@\[^ ])? \[^\r\n\]*\r\n"
	"#1 .* main \[^\r\n\]*\r\n"
	}


	#
	# test printing a frame with some arguments:
	#

	if [target_info exists gdb,nosignals] {
	unsupported "send SIGUSR1"
	unsupported "backtrace @ signal handler"
	} else {
	send_gdb "signal SIGUSR1\n"
	gdb_expect_list "send SIGUSR1" "$gdb_prompt$" {
	"\r\n\032\032post-prompt\r\n"
	"Continuing with signal SIGUSR1.\r\n"
	"\r\n\032\032starting\r\n"
	"\r\n\032\032breakpoint 2\r\n"
	"\r\n"
	"Breakpoint 2, "
	"\r\n\032\032frame-begin 0 0x\[0-9a-z\]+\r\n"
	"handle_USR1 \\(sig=\[0-9\]+\\) at .*annota3.c:\[0-9\]+\r\n"
	"\r\n\032\032source .*annota3.c:\[0-9\]+:\[0-9\]+:beg:0x\[0-9a-z\]+\r\n"
	"\r\n\032\032stopped\r\n"
	}

	#
	# test:
	#
	send_gdb "backtrace\n"
	gdb_expect_list "backtrace @ signal handler" "$gdb_prompt$" {
	"#0 +handle_USR1 \[^\r\n\]+\r\n"
	"#1 +.signal handler called.\r\n"
	"#2 .* .printf(@\[^ \])? \[^\r\n\]+\r\n"
	"#3 .* main \[^\r\n\]+\r\n"
	}
	}

	#
	# delete all the breakpoints
	#
	send_gdb "delete 1\n"
	gdb_expect_list "delete bp 1" "$gdb_prompt$" {
	"\r\n\032\032post-prompt\r\n"
	}

	send_gdb "delete 2\n"
	gdb_expect_list "delete bp 2" "$gdb_prompt$" {
	"\r\n\032\032post-prompt\r\n"
	}

	send_gdb "delete 3\n"
	gdb_expect_list "delete bp 3" "$gdb_prompt$" {
	"\r\n\032\032post-prompt\r\n"
	}

	#
	# break in main, after value is initialized. This is in preparation
	# to test the annotate output for the display command.
	#
	send_gdb "break ${srcfile}:${main_line}\n"
	gdb_expect_list "break in main" "$gdb_prompt$" [concat {
	"\r\n\032\032post-prompt\r\n" } [list \
	"Breakpoint 4 at 0x\[0-9a-z\]+: file .*annota3.c, line $main_line.\r\n"]]

	#
	# display the value
	#
	send_gdb "display value\n"
	gdb_expect_list "set up display" "$gdb_prompt$" {
	"\r\n\032\032post-prompt\r\n"
	"1: value = 7\r\n"
	}


	# should ask query. Test annotate-query.
	# we don't care about anything else here, only the query.

	send_gdb "run\n"
	gdb_expect {
	-re "pre-query.already.\\(y or n\\).*query\r\n" {
	send_gdb "y\n"
	gdb_expect {
	-re ".post-query.$gdb_prompt$" \
	{ pass "re-run" }
	-re ".*$gdb_prompt$" { fail "re-run" }
	timeout { fail "re-run (timeout)" }
	}
	}
	-re ".*$gdb_prompt$" { fail "re-run" }
	timeout { fail "re-run (timeout)" }
	}

	#
	# Test that breakpoints-invalid is issued once and only once for
	# breakpoint ignore count changes, after annotation stopped.
	# NOTE: breakpoints-invalid annotations have been removed from
	# level 3 but keep these tests for continuity and comparison
	# with annota1.exp.

	set value_inc_line [gdb_get_line_number "increment value"]

	send_gdb "break $value_inc_line\n"
	gdb_expect_list "break at value++" "$gdb_prompt$" [concat {
	"\r\n\032\032post-prompt\r\n" } [list \
	"Breakpoint 5 at 0x\[0-9a-z\]+: file .*annota3.c, line $value_inc_line.\r\n"]]

	send_gdb "ignore 5 4\n"
	gdb_expect_list "ignore 5 4" "$gdb_prompt$" {
	"\r\n\032\032post-prompt\r\n"
	"Will ignore next 4 crossings of breakpoint 5"
	"\r\n"
	}

	send_gdb "continue\n"
	gdb_expect_list "annotate ignore count change" "$gdb_prompt$" [concat {
	"\r\n\032\032post-prompt\r\n"
	"\r\n\032\032breakpoint 5\r\n"
	"\r\n"
	"Breakpoint 5, "
	"\r\n\032\032frame-begin 0 0x\[0-9a-z\]+\r\n" } [list \
	"main \\(\\) at .*annota3.c:$value_inc_line\r\n"] [list \
	"\r\n\032\032source .*annota3.c:$value_inc_line:\[0-9\]+:beg:0x\[0-9a-z\]+\r\n"] {
	"1: value = 11\r\n"
	"\r\n\032\032stopped\r\n"
	}]

	# check that ignore command is working, or the above can provide
	# misleading assurance ...

	send_gdb "next\n"
	gdb_expect_list "next to exit loop" "$gdb_prompt$" {
	"\r\n\032\032post-prompt\r\n"
	"\r\n\032\032starting\r\n"
	"\r\n\032\032source.*annota3.c:\[0-9\]+:\[0-9\]+:beg:0x\[0-9a-z\]+\r\n"
	"1: value = 12\r\n"
	"\r\n\032\032stopped\r\n"
	}

	set after_loop_line [gdb_get_line_number "after loop"]

	send_gdb "next\n"
	gdb_expect_list "breakpoint ignore count" "$gdb_prompt$" [concat {
	"\r\n\032\032post-prompt\r\n"
	"\r\n\032\032starting\r\n" } [list \
	"\r\n\032\032source.*annota3.c:$after_loop_line:\[0-9\]+:beg:0x\[0-9a-z\]+\r\n"] {
	"1: value = 12\r\n"
	"\r\n\032\032stopped\r\n"
	}]

	# Get the inferior's PID for later.

	set test "get inferior pid"
	set pid -1
	gdb_test_multiple "info inferior 1" "$test" {
	-re "process (\[0-9\]).$gdb_prompt$" {
	set pid $expect_out(1,string)
	pass "$test"
	}
	}

	# Send a signal that is not handled

	if [target_info exists gdb,nosignals] {
	unsupported "signal sent"
	} else {
	send_gdb "signal SIGTRAP\n"
	gdb_expect_list "signal sent" "$gdb_prompt$" {
	"\r\n\032\032post-prompt\r\n"
	"Continuing with signal SIGTRAP.\r\n"
	"\r\n\032\032starting\r\n"
	"\r\n\032\032signalled\r\n"
	"\r\nProgram terminated with signal SIGTRAP, Trace.breakpoint trap.\r\n"
	"The program no longer exists.\r\n"
	"\r\n\032\032stopped\r\n"
	}
	}


	# Check for production of a core file and remove it!

	set test "cleanup core file"
	if { [remote_file host exists core] } {
	remote_file host delete core
	pass "$test (removed)"
	} elseif { $pid != -1 && [remote_file host exists core.$pid] } {
	remote_file host delete core.$pid
	pass "$test (removed)"
	} else {
	pass "$test (not dumped)"
	}

	# restore the original prompt for the rest of the testsuite

	set gdb_prompt $old_gdb_prompt