From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by sourceware.org (Postfix) with ESMTPS id 0FF7F3858D1E for ; Tue, 25 Apr 2023 10:47:37 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 0FF7F3858D1E Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=redhat.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=redhat.com DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1682419656; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=2aabisfFPIa12+26aJ/mJiFpAB8JlPjZJHcJN6NTJ6U=; b=Uuo3b//Z7BvTlNY+g4evOeSZJC7W3TuwueEPXPDk7dHW0Vh0Fw0BpVeziywofZLwDOsq93 Sg2YwHTvXXSv0IxE+on8Mo4GJu2N8uRfIhSKpuP4NVuZH4oervwdVrnC3oeKeYFsjYkqBR hdvdZ0dvCLAAfv98Ci5eIivRn+aHYvg= Received: from mimecast-mx02.redhat.com (mx3-rdu2.redhat.com [66.187.233.73]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-632-EU5xmCqVMhOy4sqcfIiTgQ-1; Tue, 25 Apr 2023 06:47:35 -0400 X-MC-Unique: EU5xmCqVMhOy4sqcfIiTgQ-1 Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.rdu2.redhat.com [10.11.54.7]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 449841C05148 for ; Tue, 25 Apr 2023 10:47:35 +0000 (UTC) Received: from fedora.redhat.com (unknown [10.45.242.22]) by smtp.corp.redhat.com (Postfix) with ESMTPS id A924614171B8 for ; Tue, 25 Apr 2023 10:47:34 +0000 (UTC) From: =?UTF-8?q?Alexandra=20H=C3=A1jkov=C3=A1?= To: gdb-patches@sourceware.org Subject: [PATCH v2] gdb.base/watchpoint-unaligned.exp: Always initialize wpoffset_to_wpnum Date: Tue, 25 Apr 2023 12:47:32 +0200 Message-Id: <20230425104732.126979-1-ahajkova@redhat.com> In-Reply-To: <20230412210846.127441-1-ahajkova@redhat.com> References: <20230412210846.127441-1-ahajkova@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.1 on 10.11.54.7 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset="US-ASCII"; x-default=true X-Spam-Status: No, score=-10.8 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,GIT_PATCH_0,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H2,SPF_HELO_NONE,SPF_NONE,TXREP,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: to avoid TCL error which happens in some aarch64 types. ERROR: in testcase /root/build/gdb/testsuite/../../../binutils-gdb/gdb/testsuite/gdb.base/watchpoint-unaligned.exp ERROR: can't read "wpoffset_to_wpnum(1)": no such element in array ERROR: tcl error code TCL READ VARNAME ERROR: tcl error info: can't read "wpoffset_to_wpnum(1)": no such element in array while executing Fixes bug: https://sourceware.org/bugzilla/show_bug.cgi?id=30340 --- The test uses gdb_test_multiple, and there are plenty of other reasons (see gdb_test_multiple in lib/gdb.exp) that a test using gdb_test_multiple might fail. We're never going to recreate each of those in the gdb.base/watchpoint-unaligned.exp script just so that we can ensure the variable is initialized. Instead we should just ensure the variable is always initialized. gdb/testsuite/gdb.base/watchpoint-unaligned.exp | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/gdb/testsuite/gdb.base/watchpoint-unaligned.exp b/gdb/testsuite/gdb.base/watchpoint-unaligned.exp index ce5a1e5bf66..d31a9cdc2c8 100644 --- a/gdb/testsuite/gdb.base/watchpoint-unaligned.exp +++ b/gdb/testsuite/gdb.base/watchpoint-unaligned.exp @@ -103,6 +103,8 @@ foreach wpcount {4 7} { for {set wpoffset 1} {$wpoffset <= $wpcount} {incr wpoffset} { set test "$rwatch data.u.size1\[$wpoffset\]" set wpnum "" + # Initialize the result incase the test fails. + set wpoffset_to_wpnum($wpoffset) 0 gdb_test_multiple $test $test { -re "$rwatch_exp (\[0-9\]+): .*\r\n$gdb_prompt $" { set wpoffset_to_wpnum($wpoffset) $expect_out(1,string) @@ -113,7 +115,6 @@ foreach wpcount {4 7} { setup_xfail breakpoints/23131 "arm*-*-*" } fail $test - set wpoffset_to_wpnum($wpoffset) 0 } } } -- 2.40.0