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Re: [RFC/MI] interpreter testsuite
- From: Elena Zannoni <ezannoni at redhat dot com>
- To: Keith Seitz <keiths at redhat dot com>
- Cc: gdb-patches at sources dot redhat dot com
- Date: Sun, 22 Sep 2002 18:45:29 -0400
- Subject: Re: [RFC/MI] interpreter testsuite
- References: <Pine.LNX.4.44.0208281719550.20366-100000@valrhona.uglyboxes.com>
Keith Seitz writes:
> Ok,
>
> Well, you guys seems to want the whole thing, even though without 10,000
> other patches, none of it will do anything.
>
> Ok, you asked for it. This is the testsuite file for mi which tests the
> interpreter stuff, including event mechanisms, uiout switching and much
> more. It will not run at all without many other changes (like a bunch of
> changes to gdb/testsuite/lib/mi-support.exp). If you want to run it, I
> suggest picking up a copy of kseitz_interps-20020528-branch.
>
> Would everyone prefer I just merge CVS head into my branch and post one
> giant diff? (1/8 :-)
I think yes. It would be better if you posted the rest of the
patch. It can be checked in in stages, but I am at a loss reviewing
this. Is there a subset of the patch, that will make interp-exec be
recognized as a command by the MI? Or is it really a all/nothing kind
of situation?
We don't have to run the whole testsuite file at once. We can just
check in a subset of the tests, and the add the ones that require more
complex changes.
thanks
Elena
>
> Keith
>
> ChangeLog
> 2002-08-28 Keith Seitz <keiths@redhat.com>
>
> * mi-cli.exp: New file to test MI/CLI interpreter interactions.
>
> "Patch"
> # Copyright 2002 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
>
> # This file tests that GDB's console can be accessed via the MI.
> # Specifically, we are testing the "interpreter-exec" command and that
> # the commands that are executed via this command are properly executed.
> # Console commands executed via MI should use MI output wrappers, MI event
> # handlers, etc.
>
> load_lib mi-support.exp
> set MIFLAGS "-i=mi"
>
> gdb_exit
> if [mi_gdb_start] {
> continue
> }
>
> set testfile "basics"
> set srcfile ${testfile}.c
> set binfile ${objdir}/${subdir}/${testfile}
> if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug additional_flags=-DFAKEARGV}] != "" } {
> gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
> }
>
> mi_gdb_reinitialize_dir $srcdir/$subdir
>
> mi_gdb_test "-interpreter-exec" \
> {\^error,msg="mi_cmd_interpreter_exec: Usage: -interpreter-exec interp command"} \
> "-interpreter-exec with no arguments"
>
> mi_gdb_test "-interpreter-exec console" \
> {\^error,msg="mi_cmd_interpreter_exec: Usage: -interpreter-exec interp command"} \
> "-interpreter-exec with one argument"
>
> mi_gdb_test "-interpreter-exec bogus command" \
> {\^error,msg="mi_cmd_interpreter_exec: could not find interpreter \\\"bogus\\\""} \
> "-interpreter-exec with bogus interpreter"
>
> set msg {Undefined command: \\\"bogus\\\"\. Try \\\"help\\\"\.}
> mi_gdb_test "-interpreter-exec console bogus" \
> "&\\\"$msg\\\\n\\\".*\\^error,msg=\\\"$msg\\\".*" \
> "-interpreter-exec console bogus"
>
> mi_gdb_test "-interpreter-exec console \"file $binfile\"" \
> {(=.*)+\^done} \
> "-interpreter-exec console \"file \$binfile\""
>
> mi_run_to_main
>
> mi_gdb_test "-interpreter-exec console \"set args foobar\"" \
> {\^done} \
> "-interpreter-exec console \"set args foobar\""
>
> mi_gdb_test "-interpreter-exec console \"show args\"" \
> {\~"Argument list to give program being debugged when it is started is \\\"foobar\\\"\.\\n".*\^done} \
> "-interpreter-exec console \"show args\""
>
> mi_gdb_test "-interpreter-exec console \"break callee4\"" \
> {(&.*)*.*~"Breakpoint 2 at.*\\n".*=breakpoint-create,number="2".*\^done} \
> "-interpreter-exec console \"break callee4\""
>
> mi_gdb_test "-interpreter-exec console \"info break\"" \
> {\~"Num[ \t]*Type[ \t]*Disp[ \t]*Enb[ \t]*Address[ \t]*What\\n".*~"2[ \t]*breakpoint[ \t]*keep[ \t]*y[ \t]*0x[0-9A-Fa-f]+[ \t]*in callee4 at .*basics.c:[0-9]+\\n".*\^done} \
> "-interpreter-exec console \"info break\""
>
> mi_gdb_test "-interpreter-exec console \"set listsize 1\"" \
> {\^done} \
> "-interpreter-exec console \"set listsize 1\""
>
> mi_gdb_test "-interpreter-exec console \"list\"" \
> {.*\~"32[ \t(\\t)]*callee1.*\\n".*\^done} \
> "-interpreter-exec console \"list\""
>
> mi_gdb_test "-exec-continue" \
> {.*\*stopped,reason="breakpoint-hit",.*func="callee4".*file=".*basics.c",line="8"\}} \
> "-interpreter-exec console \"continue to callee4\""
>
> mi_gdb_test "-interpreter-exec console \"delete 2\"" \
> {.*=breakpoint-delete,number=\"2\".*\^done} \
> "-interpreter-exec console \"delete 2\""
>
> mi_gdb_test "-interpreter-exec console \"up\"" \
> {.*=selected-frame-level-changed,level="1".*\^done} \
> "-interpreter-exec console \"up\""
>
> mi_gdb_test "-interpreter-exec console \"down\"" \
> {.*=selected-frame-level-changed,level="0".*\^done} \
> "-interpreter-exec console \"down\""
>
> mi_gdb_test "-interpreter-exec console \"frame 2\"" \
> {.*=selected-frame-level-changed,level="2".*\^done} \
> "-interpreter-exec console \"frame 2\""
>
> mi_gdb_test "-stack-select-frame 0" \
> {.*=selected-frame-level-changed,level="0".*\^done} \
> "-stack-select-frame 0"
>
> mi_gdb_test "-break-insert -t basics.c:35" \
> {.*=breakpoint-create,number="3".*\^done} \
> "-break-insert -t basics.c:35"
>
> mi_gdb_test "-exec-continue" \
> {.*\*stopped.*,file=".*basics.c",line="35"\}} \
> "-exec-continue to line 35"
>
> mi_gdb_test "-exec-next" \
> {.*\*stopped,reason="end-stepping-range",.*,file=".*basics.c",line="37"\}} \
> "-exec-next to line 37"
>
> mi_gdb_test "-interpreter-exec console \"list\"" \
> {\~"37[ \t(\\t)]*return 0;\\n".*\^done} \
> "-interpreter-exec console \"list\" at basics.c:37"
>
> mi_gdb_test "-interpreter-exec console \"help set args\"" \
> {\~"Set argument list to give program being debugged when it is started\.\\nFollow this command with any number of args, to be passed to the program\.".*\^done} \
> "-interpreter-exec console \"help set args\""
>
> mi_gdb_test "-interpreter-exec console \"set \$pc=0x0\"" \
> {.*=target-changed.*\^done} \
> "-interpreter-exec console \"set \$pc=0x0\""
>
> mi_gdb_exit
> return 0