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[85.214.156.166]) by gmr-mx.google.com with ESMTPS id s21si196879wmh.2.2021.04.21.09.05.23 for (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Wed, 21 Apr 2021 09:05:23 -0700 (PDT) Received-SPF: pass (google.com: domain of amikan@ilbers.de designates 85.214.156.166 as permitted sender) client-ip=85.214.156.166; Authentication-Results: gmr-mx.google.com; spf=pass (google.com: domain of amikan@ilbers.de designates 85.214.156.166 as permitted sender) smtp.mailfrom=amikan@ilbers.de Received: from localhost.localdomain (mm-153-39-214-37.mgts.dynamic.pppoe.byfly.by [37.214.39.153] (may be forged)) (authenticated bits=0) by shymkent.ilbers.de (8.15.2/8.15.2/Debian-8) with ESMTPSA id 13LG5C72027472 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 21 Apr 2021 18:05:23 +0200 From: Anton Mikanovich To: isar-users@googlegroups.com Cc: Roman Pletnev , Anton Mikanovich Subject: [PATCH v4 02/14] start_vm.py: Add output and PID file vm_start.py options Date: Wed, 21 Apr 2021 19:04:53 +0300 Message-Id: <20210421160505.67194-3-amikan@ilbers.de> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210421160505.67194-1-amikan@ilbers.de> References: <20210421160505.67194-1-amikan@ilbers.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-1.0 required=5.0 tests=ALL_TRUSTED autolearn=unavailable autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on shymkent.ilbers.de X-TUID: 6xXZOiOHnkpc From: Roman Pletnev This patch adds options -o (output file) and -p (pid file). Implement virtual machine log output both to the file and stdout. Signed-off-by: Roman Pletnev Signed-off-by: Anton Mikanovich --- testsuite/start_vm.py | 18 ++++++++++++++---- testsuite/vm_boot_test/vm_boot_test.py | 5 ++--- 2 files changed, 16 insertions(+), 7 deletions(-) diff --git a/testsuite/start_vm.py b/testsuite/start_vm.py index c10db67..3736e51 100755 --- a/testsuite/start_vm.py +++ b/testsuite/start_vm.py @@ -21,7 +21,7 @@ def get_bitbake_var(output, var): ret = line.split('"')[1] return ret -def format_qemu_cmdline(arch, build, distro): +def format_qemu_cmdline(arch, build, distro, out, pid): bb_output = get_bitbake_env(arch, distro).decode() rootfs_image = '' @@ -57,6 +57,13 @@ def format_qemu_cmdline(arch, build, distro): qemu_cpu = get_bitbake_var(bb_output, 'QEMU_CPU') qemu_disk_args = get_bitbake_var(bb_output, 'QEMU_DISK_ARGS') + if out: + extra_args.extend(['-chardev','stdio,id=ch0,logfile=' + out]) + extra_args.extend(['-serial','chardev:ch0']) + extra_args.extend(['-monitor','none']) + if pid: + extra_args.extend(['-pidfile', pid]) + qemu_disk_args = qemu_disk_args.replace('##ROOTFS_IMAGE##', deploy_dir_image + '/' + rootfs_image).split() cmd = ['qemu-system-' + qemu_arch, '-m', '1024M'] @@ -72,10 +79,11 @@ def format_qemu_cmdline(arch, build, distro): return cmd -def start_qemu(arch, build, distro): - cmdline = format_qemu_cmdline(arch, build, distro) +def start_qemu(arch, build, distro, out, pid): + cmdline = format_qemu_cmdline(arch, build, distro, out, pid) cmdline.insert(1, '-nographic') + print(cmdline) p1 = subprocess.call(cmdline) if __name__ == "__main__": @@ -83,6 +91,8 @@ if __name__ == "__main__": parser.add_argument('-a', '--arch', choices=['arm', 'arm64', 'amd64', 'i386'], help='set isar machine architecture.', default='arm') parser.add_argument('-b', '--build', help='set path to build directory.', default=os.getcwd()) parser.add_argument('-d', '--distro', choices=['jessie', 'stretch'], help='set isar Debian distribution.', default='stretch') + parser.add_argument('-o', '--out', help='Route QEMU console output to specified file.') + parser.add_argument('-p', '--pid', help='Store QEMU pid to specified file.') args = parser.parse_args() - start_qemu(args.arch, args.build, args.distro) + start_qemu(args.arch, args.build, args.distro, args.out, args.pid) diff --git a/testsuite/vm_boot_test/vm_boot_test.py b/testsuite/vm_boot_test/vm_boot_test.py index d4849c7..96e02f7 100644 --- a/testsuite/vm_boot_test/vm_boot_test.py +++ b/testsuite/vm_boot_test/vm_boot_test.py @@ -30,10 +30,9 @@ class VmBootTest(Test): if os.path.exists(output_file): os.remove(output_file) - cmdline = start_vm.format_qemu_cmdline(arch, build_dir, distro) + cmdline = start_vm.format_qemu_cmdline(arch, build_dir, distro, + output_file, None) cmdline.insert(1, '-nographic') - cmdline.append('-serial') - cmdline.append('file:' + output_file) self.log.info('QEMU boot line: ' + str(cmdline)) -- 2.25.1