From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from simark.ca by simark.ca with LMTP id 9exdKyNsZGAkCQAAWB0awg (envelope-from ) for ; Wed, 31 Mar 2021 08:33:39 -0400 Received: by simark.ca (Postfix, from userid 112) id A1CF51EE14; Wed, 31 Mar 2021 08:33:39 -0400 (EDT) X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on simark.ca X-Spam-Level: X-Spam-Status: No, score=-1.0 required=5.0 tests=MAILING_LIST_MULTI, URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.2 Received: from sourceware.org (server2.sourceware.org [8.43.85.97]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by simark.ca (Postfix) with ESMTPS id 24E561E590 for ; Wed, 31 Mar 2021 08:33:38 -0400 (EDT) Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id 82CEB38618FF; Wed, 31 Mar 2021 12:33:37 +0000 (GMT) Received: from mx2.suse.de (mx2.suse.de [195.135.220.15]) by sourceware.org (Postfix) with ESMTPS id 4F3F43858012 for ; Wed, 31 Mar 2021 12:33:35 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org 4F3F43858012 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=suse.de Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=tdevries@suse.de X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id 7674AB1F0 for ; Wed, 31 Mar 2021 12:33:34 +0000 (UTC) Date: Wed, 31 Mar 2021 14:33:32 +0200 From: Tom de Vries To: gdb-patches@sourceware.org Subject: [PATCH][gdb/testsuite] Ignore DEBUGINFOD_URLS Message-ID: <20210331123331.GA3054@delia> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.10.1 (2018-07-13) X-BeenThere: gdb-patches@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gdb-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: gdb-patches-bounces@sourceware.org Sender: "Gdb-patches" Hi, On openSUSE Tumbleweed, DEBUGINFOD_URLS is now defined by default: ... $ echo $DEBUGINFOD_URLS https://debuginfod.opensuse.org/ ... With DEBUGINFOD_URLS defined we run into: ... FAIL: gdb.mi/mi-sym-info.exp: List all functions from debug information only \ (timeout) ... as reported in PR27667. There's a latency of ~0.5s per request, which is ok-ish for interactive usage. But the symbol-info-functions command ends up issuing 21 source requests, which means we easily run into the 10s timeout. Fix this by unsetting DEBUGINFOD_URLS in default_gdb_init. Any comments? Thanks, - Tom [gdb/testsuite] Ignore DEBUGINFOD_URLS gdb/testsuite/ChangeLog: 2021-03-31 Tom de Vries PR testsuite/27667 * lib/gdb.exp (default_gdb_init): Unset DEBUGINFOD_URLS. --- gdb/testsuite/lib/gdb.exp | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/gdb/testsuite/lib/gdb.exp b/gdb/testsuite/lib/gdb.exp index 73fea3a104d..d18aec648d9 100644 --- a/gdb/testsuite/lib/gdb.exp +++ b/gdb/testsuite/lib/gdb.exp @@ -5270,6 +5270,10 @@ proc default_gdb_init { test_file_name } { # tests. setenv TERM "dumb" + # If DEBUGINFOD_URLS is set, gdb will try to download sources and + # debug info for f.i. system libraries. Prevent this. + unsetenv DEBUGINFOD_URLS + # Ensure that GDBHISTFILE and GDBHISTSIZE are removed from the # environment, we don't want these modifications to the history # settings.