From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 13814 invoked by alias); 8 Nov 2007 13:31:03 -0000 Received: (qmail 13800 invoked by uid 22791); 8 Nov 2007 13:31:00 -0000 X-Spam-Check-By: sourceware.org Received: from ics.u-strasbg.fr (HELO ics.u-strasbg.fr) (130.79.112.250) by sourceware.org (qpsmtpd/0.31) with ESMTP; Thu, 08 Nov 2007 13:30:53 +0000 Received: from ICSMULLER (laocoon.u-strasbg.fr [130.79.112.72]) by ics.u-strasbg.fr (Postfix) with ESMTP id EFA3718701D; Thu, 8 Nov 2007 14:35:05 +0100 (CET) From: "Pierre Muller" To: "'Daniel Jacobowitz'" Cc: "'Andreas Schwab'" , References: <000001c8214b$c2b4ed00$481ec700$@u-strasbg.fr> <20071107151120.GC20821@caradoc.them.org> <002f01c821ec$ba48f0c0$2edad240$@u-strasbg.fr> <003c01c821f5$cce1e6c0$66a5b440$@u-strasbg.fr> <20071108123824.GA13666@caradoc.them.org> In-Reply-To: <20071108123824.GA13666@caradoc.them.org> Subject: RE: [RFC] Trying to fix testsuite/gdb.arch/i386-sse.exp pattern problem Date: Thu, 08 Nov 2007 13:31:00 -0000 Message-ID: <004b01c8220b$93eda9b0$bbc8fd10$@u-strasbg.fr> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit X-Mailer: Microsoft Office Outlook 12.0 Content-Language: en-us Mailing-List: contact gdb-patches-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-patches-owner@sourceware.org X-SW-Source: 2007-11/txt/msg00165.txt.bz2 I simplified the test as much as I could: $ cat ../../../src/gdb/testsuite/gdb.arch/test.exp gdb_exit gdb_start gdb_test "print 1122233" \ ".* = 1*2*.*" \ "Check int constant" gdb_test "print 1122233" \ ".* = 1{1,}2{1,}.*" \ "Check int constant with curly braces" $ make check RUNTESTFLAGS="--debug gdb.arch/test.exp" Nothing to be done for all... rootme=`pwd`; export rootme; \ srcdir=../../../src/gdb/testsuite ; export srcdir ; \ EXPECT=`if [ -f ${rootme}/../../expect/expect ] ; then echo ${rootme}/.. /../expect/expect ; else echo expect ; fi` ; export EXPECT ; \ EXEEXT=.exe ; export EXEEXT ; \ LD_LIBRARY_PATH=$rootme/../../expect:$rootme/../../libstdc++:$rootme/../ ../tk/unix:$rootme/../../tcl/unix:$rootme/../../bfd:$rootme/../../opcodes:$L D_LI BRARY_PATH; \ export LD_LIBRARY_PATH; \ if [ -f ${rootme}/../../expect/expect ] ; then \ TCL_LIBRARY=${srcdir}/../../tcl/library ; \ export TCL_LIBRARY ; fi ; \ ` if [ -f ${srcdir}/../../dejagnu/runtest ]; then echo ${srcdir}/../../d ejagnu/runtest; else if [ "i686-pc-cygwin" = "i686-pc-cygwin" ]; then echo runte st; else t='s,y,y,'; echo runtest | sed -e $t; fi; fi` --debug gdb.arch/test.exp WARNING: Couldn't find the global config file. Test Run By Pierre on Thu Nov 8 14:18:02 2007 Native configuration is i686-pc-cygwin === gdb tests === Schedule of variations: unix Running target unix Using /usr/share/dejagnu/baseboards/unix.exp as board description file for targe t. Using /usr/share/dejagnu/config/unix.exp as generic interface file for target. Using ../../../src/gdb/testsuite/config/unix.exp as tool-and-target-specific int erface file. Running ../../../src/gdb/testsuite/gdb.arch/test.exp ... FAIL: gdb.arch/test.exp: Check int constant with curly braces (gdb prompt found alone) >>> Note that I modified gdb.log to get the (gdb prompt found alone) suffix. === gdb Summary === # of expected passes 1 # of unexpected failures 1 /usr/local/src/cvs/build/gdb/testsuite/../../gdb/gdb version 6.7.50.20071107-cv s -nx make: *** [just-check] Error 1 The dbg.log shows that: expect: does "print 1122233\r\n$1 = 1122233\r\n(gdb) " (spawn_id 7) match regula r expression ".*A problem internal to GDB has been detected"? no^M "\*\*\* DOSEXIT code.*"? no^M "[\r\n]*(.* = 1*2*.*)[\r\n]+\(gdb\) $"? yes^M But later: expect: does "print 1122233\r\n$2 = 1122233\r\n(gdb) " (spawn_id 7) match regula r expression ".*A problem internal to GDB has been detected"? no^M "\*\*\* DOSEXIT code.*"? no^M "[\r\n]*(.* = 1{1,}2{1,}.*)[\r\n]+\(gdb\) $"? no^M So even that simple test fails :( Pierre > -----Original Message----- > From: gdb-patches-owner@sourceware.org [mailto:gdb-patches- > owner@sourceware.org] On Behalf Of 'Daniel Jacobowitz' > Sent: Thursday, November 08, 2007 1:38 PM > To: Pierre Muller > Cc: 'Andreas Schwab'; gdb-patches@sourceware.org > Subject: Re: [RFC] Trying to fix testsuite/gdb.arch/i386-sse.exp > pattern problem > > On Thu, Nov 08, 2007 at 11:54:56AM +0100, Pierre Muller wrote: > > echo 'send_user "[regexp {[ni]{4}} {running}]\n"' | expect > > as well as > > echo 'send_user "[regexp "\[ni\]{4}" "running"]\n"' | expect > > > > return 1... > > > > So expect seems to work OK... > > In that case, we should figure out why that particular pattern does > not. Try running it with runtest --debug and look at the dbg.log. > > -- > Daniel Jacobowitz > CodeSourcery