From bbbd9b6ec645ca45c2195e894537da4964f1aa12 Mon Sep 17 00:00:00 2001 From: Willian Rampazzo Date: Fri, 5 Nov 2021 12:53:54 -0300 Subject: tests/acceptance: rename tests acceptance to tests avocado MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit In the discussion about renaming the `tests/acceptance` [1], the conclusion was that the folders inside `tests` are related to the framework running the tests and not directly related to the type of the tests. This changes the folder to `tests/avocado` and adjusts the MAKEFILE, the CI related files and the documentation. [1] https://lists.gnu.org/archive/html/qemu-devel/2021-05/msg06553.html Reviewed-by: Niek Linnenbank Reviewed-by: Philippe Mathieu-Daudé Tested-by: Philippe Mathieu-Daudé Signed-off-by: Willian Rampazzo Message-Id: <20211105155354.154864-3-willianr@redhat.com> Signed-off-by: Philippe Mathieu-Daudé --- tests/avocado/linux_initrd.py | 89 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 89 insertions(+) create mode 100644 tests/avocado/linux_initrd.py (limited to 'tests/avocado/linux_initrd.py') diff --git a/tests/avocado/linux_initrd.py b/tests/avocado/linux_initrd.py new file mode 100644 index 0000000000..9b4880cd8c --- /dev/null +++ b/tests/avocado/linux_initrd.py @@ -0,0 +1,89 @@ +# Linux initrd integration test. +# +# Copyright (c) 2018 Red Hat, Inc. +# +# Author: +# Wainer dos Santos Moschetta +# +# This work is licensed under the terms of the GNU GPL, version 2 or +# later. See the COPYING file in the top-level directory. + +import os +import logging +import tempfile + +from avocado_qemu import Test +from avocado import skipIf + + +class LinuxInitrd(Test): + """ + Checks QEMU evaluates correctly the initrd file passed as -initrd option. + + :avocado: tags=arch:x86_64 + :avocado: tags=machine:pc + """ + + timeout = 300 + + def test_with_2gib_file_should_exit_error_msg_with_linux_v3_6(self): + """ + Pretends to boot QEMU with an initrd file with size of 2GiB + and expect it exits with error message. + Fedora-18 shipped with linux-3.6 which have not supported xloadflags + cannot support more than 2GiB initrd. + """ + kernel_url = ('https://archives.fedoraproject.org/pub/archive/fedora/li' + 'nux/releases/18/Fedora/x86_64/os/images/pxeboot/vmlinuz') + kernel_hash = '41464f68efe42b9991250bed86c7081d2ccdbb21' + kernel_path = self.fetch_asset(kernel_url, asset_hash=kernel_hash) + max_size = 2 * (1024 ** 3) - 1 + + with tempfile.NamedTemporaryFile() as initrd: + initrd.seek(max_size) + initrd.write(b'\0') + initrd.flush() + self.vm.add_args('-kernel', kernel_path, '-initrd', initrd.name, + '-m', '4096') + self.vm.set_qmp_monitor(enabled=False) + self.vm.launch() + self.vm.wait() + self.assertEqual(self.vm.exitcode(), 1) + expected_msg = r'.*initrd is too large.*max: \d+, need %s.*' % ( + max_size + 1) + self.assertRegex(self.vm.get_log(), expected_msg) + + @skipIf(os.getenv('GITLAB_CI'), 'Running on GitLab') + def test_with_2gib_file_should_work_with_linux_v4_16(self): + """ + QEMU has supported up to 4 GiB initrd for recent kernel + Expect guest can reach 'Unpacking initramfs...' + """ + kernel_url = ('https://archives.fedoraproject.org/pub/archive/fedora' + '/linux/releases/28/Everything/x86_64/os/images/pxeboot/' + 'vmlinuz') + kernel_hash = '238e083e114c48200f80d889f7e32eeb2793e02a' + kernel_path = self.fetch_asset(kernel_url, asset_hash=kernel_hash) + max_size = 2 * (1024 ** 3) + 1 + + with tempfile.NamedTemporaryFile() as initrd: + initrd.seek(max_size) + initrd.write(b'\0') + initrd.flush() + + self.vm.set_console() + kernel_command_line = 'console=ttyS0' + self.vm.add_args('-kernel', kernel_path, + '-append', kernel_command_line, + '-initrd', initrd.name, + '-m', '5120') + self.vm.launch() + console = self.vm.console_socket.makefile() + console_logger = logging.getLogger('console') + while True: + msg = console.readline() + console_logger.debug(msg.strip()) + if 'Unpacking initramfs...' in msg: + break + if 'Kernel panic - not syncing' in msg: + self.fail("Kernel panic reached") -- cgit 1.4.1