From patchwork Wed Apr 7 13:50:21 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Emanuele Giuseppe Esposito X-Patchwork-Id: 1463348 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (1024-bit key; unprotected) header.d=redhat.com header.i=@redhat.com header.a=rsa-sha256 header.s=mimecast20190719 header.b=T2Q86ITF; dkim-atps=neutral Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 4FFm7v5pWLz9sSC for ; Wed, 7 Apr 2021 23:53:31 +1000 (AEST) Received: from localhost ([::1]:60056 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lU8cb-0006D9-RU for incoming@patchwork.ozlabs.org; Wed, 07 Apr 2021 09:53:29 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:47050) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lU8aa-0004QQ-Vb for qemu-devel@nongnu.org; Wed, 07 Apr 2021 09:51:25 -0400 Received: from us-smtp-delivery-124.mimecast.com ([216.205.24.124]:55350) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lU8aL-0006BO-HY for qemu-devel@nongnu.org; Wed, 07 Apr 2021 09:51:24 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1617803468; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=CFLD9XLnlHBVfcqnc6zU/UvOnyMs2jmm0RJGLWbvG68=; b=T2Q86ITFYOhNGQSAeddLgT1X4xJ1z1AbKzXhX34rBI4vL9BPzvBRJVWUfUuuUS8gMz27hd jUn80tg2D2xZNDIdfD24W0M63hYZkly+3yYfvu4VliB40DZ54nDpbkLTfdKpMm1VuKqqM0 FbOqjbJwctaMKTd2oiJhRSr2hS0PaYk= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-545-f-Kzx1QCMPmB1M5awGgKYQ-1; Wed, 07 Apr 2021 09:51:06 -0400 X-MC-Unique: f-Kzx1QCMPmB1M5awGgKYQ-1 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 9D1CD107ACED; Wed, 7 Apr 2021 13:51:05 +0000 (UTC) Received: from localhost.localdomain.com (ovpn-115-163.ams2.redhat.com [10.36.115.163]) by smtp.corp.redhat.com (Postfix) with ESMTP id 3EC6719CB4; Wed, 7 Apr 2021 13:51:00 +0000 (UTC) From: Emanuele Giuseppe Esposito To: qemu-block@nongnu.org Subject: [RFC PATCH v2 11/11] qemu_iotests: add option to show qemu binary logs on stdout Date: Wed, 7 Apr 2021 15:50:21 +0200 Message-Id: <20210407135021.48330-12-eesposit@redhat.com> In-Reply-To: <20210407135021.48330-1-eesposit@redhat.com> References: <20210407135021.48330-1-eesposit@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=eesposit@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Received-SPF: pass client-ip=216.205.24.124; envelope-from=eesposit@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -27 X-Spam_score: -2.8 X-Spam_bar: -- X-Spam_report: (-2.8 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Kevin Wolf , Emanuele Giuseppe Esposito , Eduardo Habkost , qemu-devel@nongnu.org, Max Reitz , Cleber Rosa , Paolo Bonzini , John Snow Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" Using the flag -p, allow the qemu binary to print to stdout. This is helpful especially for print-debugging. Signed-off-by: Emanuele Giuseppe Esposito --- tests/qemu-iotests/check | 3 ++- tests/qemu-iotests/iotests.py | 9 +++++++++ tests/qemu-iotests/testenv.py | 9 +++++++-- 3 files changed, 18 insertions(+), 3 deletions(-) diff --git a/tests/qemu-iotests/check b/tests/qemu-iotests/check index 6186495eee..6c469c14ff 100755 --- a/tests/qemu-iotests/check +++ b/tests/qemu-iotests/check @@ -33,6 +33,7 @@ def make_argparser() -> argparse.ArgumentParser: help='pretty print output for make check') p.add_argument('-d', dest='debug', action='store_true', help='debug') + p.add_argument('-p', dest='print', action='store_true', help='enable prints') p.add_argument('-gdb', action='store_true', help="start gdbserver with $GDB_QEMU options. \ Default is localhost:12345") @@ -116,7 +117,7 @@ if __name__ == '__main__': aiomode=args.aiomode, cachemode=args.cachemode, imgopts=args.imgopts, misalign=args.misalign, debug=args.debug, valgrind=args.valgrind, - gdb=args.gdb) + gdb=args.gdb, qprint=args.print) testfinder = TestFinder(test_dir=env.source_iotests) diff --git a/tests/qemu-iotests/iotests.py b/tests/qemu-iotests/iotests.py index b23bfdfdff..bb29074b63 100644 --- a/tests/qemu-iotests/iotests.py +++ b/tests/qemu-iotests/iotests.py @@ -79,6 +79,8 @@ if os.environ.get('GDB_QEMU'): qemu_gdb = ['gdbserver'] + os.environ.get('GDB_QEMU').strip().split(' ') +qemu_print = os.environ.get('PRINT_QEMU', False) + imgfmt = os.environ.get('IMGFMT', 'raw') imgproto = os.environ.get('IMGPROTO', 'file') output_dir = os.environ.get('OUTPUT_DIR', '.') @@ -618,6 +620,13 @@ def _post_shutdown(self) -> None: super()._post_shutdown() self.subprocess_check_valgrind(qemu_valgrind) + def _pre_launch(self) -> None: + super()._pre_launch() + if qemu_print and self._qemu_log_file != None: + # set QEMU binary output to stdout + self._qemu_log_file.close() + self._qemu_log_file = None + def add_object(self, opts): self._args.append('-object') self._args.append(opts) diff --git a/tests/qemu-iotests/testenv.py b/tests/qemu-iotests/testenv.py index 86798bf752..9192d7154b 100644 --- a/tests/qemu-iotests/testenv.py +++ b/tests/qemu-iotests/testenv.py @@ -73,7 +73,7 @@ class TestEnv(ContextManager['TestEnv']): 'AIOMODE', 'CACHEMODE', 'VALGRIND_QEMU', 'CACHEMODE_IS_DEFAULT', 'IMGFMT_GENERIC', 'IMGOPTSSYNTAX', 'IMGKEYSECRET', 'QEMU_DEFAULT_MACHINE', 'MALLOC_PERTURB_', - 'GDB_QEMU'] + 'GDB_QEMU', 'PRINT_QEMU'] def get_env(self) -> Dict[str, str]: env = {} @@ -165,7 +165,8 @@ def __init__(self, imgfmt: str, imgproto: str, aiomode: str, misalign: bool = False, debug: bool = False, valgrind: bool = False, - gdb: bool = False) -> None: + gdb: bool = False, + qprint: bool = False) -> None: self.imgfmt = imgfmt self.imgproto = imgproto self.aiomode = aiomode @@ -173,6 +174,9 @@ def __init__(self, imgfmt: str, imgproto: str, aiomode: str, self.misalign = misalign self.debug = debug + if qprint: + self.print_qemu = 'y' + self.gdb_qemu = os.getenv('GDB_QEMU') if gdb and not self.gdb_qemu: @@ -281,6 +285,7 @@ def print_env(self) -> None: SOCKET_SCM_HELPER -- {SOCKET_SCM_HELPER} GDB_QEMU -- "{GDB_QEMU}" VALGRIND_QEMU -- "{VALGRIND_QEMU}" +PRINT_QEMU -- "{PRINT_QEMU}" """ args = collections.defaultdict(str, self.get_env())