From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([209.51.188.92]:54745) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gpjcQ-0002d4-81 for qemu-devel@nongnu.org; Fri, 01 Feb 2019 19:57:16 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gpjcJ-0003QS-NG for qemu-devel@nongnu.org; Fri, 01 Feb 2019 19:57:11 -0500 From: Cleber Rosa Date: Fri, 1 Feb 2019 19:55:55 -0500 Message-Id: <20190202005610.24048-6-crosa@redhat.com> In-Reply-To: <20190202005610.24048-1-crosa@redhat.com> References: <20190202005610.24048-1-crosa@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Subject: [Qemu-devel] [PATCH v2 05/20] Acceptance tests: introduce arch parameter and attribute List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: Aleksandar Markovic , Caio Carrara , Wainer dos Santos Moschetta , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Eduardo Habkost , =?UTF-8?q?Alex=20Benn=C3=A9e?= , Cornelia Huck , Cleber Rosa , Aleksandar Rikalo , Aurelien Jarno , Fam Zheng , qemu-s390x@nongnu.org, Stefan Markovic It's useful to define the architecture that should be used in situations such as: * the intended target of the QEMU binary to be used on tests * the architecture of code to be run within the QEMU binary, such as a kernel image or a full blown guest OS image This commit introduces both a test parameter and a test instance attribute, that will contain such a value. Now, when the "arch" test parameter is given, it will influence the selection of the default QEMU binary, if one is not given explicitly by means of the "qemu_img" parameter. Reviewed-by: Philippe Mathieu-Daud=C3=A9 Signed-off-by: Cleber Rosa --- docs/devel/testing.rst | 17 +++++++++++++++++ tests/acceptance/avocado_qemu/__init__.py | 14 +++++++++++--- 2 files changed, 28 insertions(+), 3 deletions(-) diff --git a/docs/devel/testing.rst b/docs/devel/testing.rst index 44c9b3ae74..d37c4b0e77 100644 --- a/docs/devel/testing.rst +++ b/docs/devel/testing.rst @@ -689,6 +689,16 @@ vm A QEMUMachine instance, initially configured according to the given ``qemu_bin`` parameter. =20 +arch +~~~~ + +The architecture that will be used on a number of different +scenarios. For instance, when a QEMU binary is not explicitly given, +the one selected will depend on this attribute. + +The ``arch`` attribute will be set to the test parameter of the same +name, and if one is not given explicitly, it will be set to ``None``. + qemu_bin ~~~~~~~~ =20 @@ -711,6 +721,13 @@ like the following: =20 PARAMS (key=3Dqemu_bin, path=3D*, default=3Dx86_64-softmmu/qemu-system= -x86_64) =3D> 'x86_64-softmmu/qemu-system-x86_64 =20 +arch +~~~~ + +The architecture that will be used on a number of different scenarios. +This parameter has a direct relation with the ``arch`` attribute. If +not given, it will default to None. + qemu_bin ~~~~~~~~ =20 diff --git a/tests/acceptance/avocado_qemu/__init__.py b/tests/acceptance= /avocado_qemu/__init__.py index d8d5b48dac..f580582602 100644 --- a/tests/acceptance/avocado_qemu/__init__.py +++ b/tests/acceptance/avocado_qemu/__init__.py @@ -23,16 +23,22 @@ def is_readable_executable_file(path): return os.path.isfile(path) and os.access(path, os.R_OK | os.X_OK) =20 =20 -def pick_default_qemu_bin(): +def pick_default_qemu_bin(arch=3DNone): """ Picks the path of a QEMU binary, starting either in the current work= ing directory or in the source tree root directory. =20 + :param arch: the arch to use when looking for a QEMU binary (the tar= get + will match the arch given). If None (the default) arch + will be the current host system arch (as given by + :func:`os.uname`). + :type arch: str :returns: the path to the default QEMU binary or None if one could n= ot be found :rtype: str or None """ - arch =3D os.uname()[4] + if arch is None: + arch =3D os.uname()[4] qemu_bin_relative_path =3D os.path.join("%s-softmmu" % arch, "qemu-system-%s" % arch) if is_readable_executable_file(qemu_bin_relative_path): @@ -47,8 +53,10 @@ def pick_default_qemu_bin(): class Test(avocado.Test): def setUp(self): self.vm =3D None + self.arch =3D self.params.get('arch') + default_qemu_bin =3D pick_default_qemu_bin(arch=3Dself.arch) self.qemu_bin =3D self.params.get('qemu_bin', - default=3Dpick_default_qemu_bin(= )) + default=3Ddefault_qemu_bin) if self.qemu_bin is None: self.cancel("No QEMU binary defined or found in the source t= ree") self.vm =3D QEMUMachine(self.qemu_bin) --=20 2.20.1