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[Qemu-devel] [RFC PATCH 6/7] avocado: Add a test parsing Linux kernel bo
From: |
Philippe Mathieu-Daudé |
Subject: |
[Qemu-devel] [RFC PATCH 6/7] avocado: Add a test parsing Linux kernel booting console |
Date: |
Thu, 19 Apr 2018 13:46:41 -0300 |
Booting an Alpha DP264 machine.
Signed-off-by: Philippe Mathieu-Daudé <address@hidden>
---
tests/avocado/test_linux-boot-console.py | 88 +++++++++++++++++++
.../parameters.yaml | 3 +
2 files changed, 91 insertions(+)
create mode 100644 tests/avocado/test_linux-boot-console.py
create mode 100644
tests/avocado/test_linux-boot-console.py.data/parameters.yaml
diff --git a/tests/avocado/test_linux-boot-console.py
b/tests/avocado/test_linux-boot-console.py
new file mode 100644
index 0000000000..f54d10dd79
--- /dev/null
+++ b/tests/avocado/test_linux-boot-console.py
@@ -0,0 +1,88 @@
+# -*- coding: utf-8 -*-
+#
+# Boot a Linux kernel on the Malta board and check the serial console output
+#
+# Copyright (C) 2018 Philippe Mathieu-Daudé
+#
+# SPDX-License-Identifier: GPL-2.0-or-later
+#
+# Run with:
+#
+# avocado run test_linux-boot-console.py \
+# --mux-yaml test_linux-boot-console.py.data/parameters.yaml
+# [--filter-by-tags arch_alpha ...]
+
+import os
+import tempfile
+import hashlib
+import urllib2
+import gzip
+import shutil
+
+from avocado import skipUnless
+from avocado_qemu import test
+
+# XXX Use a cleaner CacheStorage or avocado.utils.[archive|kernel]?
+def cachedfile(url, cachedir='/tmp/mycachedir', gzip_compressed=False):
+ if not os.path.isdir(cachedir):
+ os.mkdir(cachedir)
+ key = hashlib.md5(url).hexdigest()
+ fbin = cachedir + "/" + key + ".bin"
+ if not os.path.isfile(fbin):
+ with open(cachedir + "/" + key + ".url", "w") as f:
+ f.write(url + '\n')
+ with open(fbin, "wb") as f:
+ content = urllib2.urlopen(url).read()
+ f.write(content)
+ if gzip_compressed:
+ fgz = cachedir + "/" + key + ".gz"
+ shutil.move(fbin, fgz)
+ with gzip.open(fgz, 'rb') as f_in, open(fbin, 'wb') as f_out:
+ shutil.copyfileobj(f_in, f_out)
+ return fbin
+
+
+class TestAlphaClipperBoot2_6(test.QemuTest):
+ """
+ :avocado: enable
+ :avocado: tags=arch_alpha
+ """
+ ARCH = "alpha"
+
+ def kernel_url(self):
+ return
'http://archive.debian.org/debian/dists/lenny/main/installer-alpha/current/images/cdrom/vmlinuz'
+
+ def setUp(self):
+ self.console_path = tempfile.mkstemp()[1]
+ kernel_path = cachedfile(self.kernel_url(), gzip_compressed=True)
+ self.vm._args.extend(['-machine', 'clipper'])
+ self.vm._args.extend(['-m', '64'])
+ self.vm._args.extend(['-kernel', kernel_path])
+ self.vm._args.extend(['-append', '"console=ttyS0 printk.time=0"'])
+ self.vm._args.extend(['-chardev', 'socket,id=srm,server,nowait,path='
+ self.console_path])
+ self.vm._args.extend(['-serial', 'chardev:srm'])
+ # This kernel crashes without VGA display
+ self.vm._args.extend(['-vga', 'std'])
+
+ def test_boot_console(self):
+ """
+ :avocado: tags=uart,printk
+ """
+ # TODO use skipUnless()
+ if self.params.get('arch') != self.ARCH:
+ return
+
+ self.vm.launch(self.console_path)
+ console = self.vm.get_console(console_address=self.console_path,
login=False)
+ # no filesystem provided on purpose, wait for the Kernel panic
+ bootlog = console.read_until_any_line_matches(["Kernel panic - not
syncing: VFS: Unable to mount root fs"], timeout=30.0)[1]
+ console.close()
+ # check Super I/O
+ self.assertIn(u'ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A', bootlog)
+ self.assertIn(u'ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A', bootlog)
+ self.assertIn(u'i8042 KBD port at 0x60,0x64 irq 1', bootlog)
+ self.assertIn(u'i8042 AUX port at 0x60,0x64 irq 12', bootlog)
+ self.vm.shutdown()
+
+ def tearDown(self):
+ os.remove(self.console_path)
diff --git a/tests/avocado/test_linux-boot-console.py.data/parameters.yaml
b/tests/avocado/test_linux-boot-console.py.data/parameters.yaml
new file mode 100644
index 0000000000..ed8c08058c
--- /dev/null
+++ b/tests/avocado/test_linux-boot-console.py.data/parameters.yaml
@@ -0,0 +1,3 @@
+architecture: !mux
+ alpha:
+ arch: alpha
--
2.17.0
- [Qemu-devel] [RFC PATCH 0/7] avocado: Add acceptance tests parsing the Linux boot console, Philippe Mathieu-Daudé, 2018/04/19
- [Qemu-devel] [RFC PATCH 3/7] qemu.py: Check console arch is supported before calling mktemp(), Philippe Mathieu-Daudé, 2018/04/19
- [Qemu-devel] [RFC PATCH 2/7] avocado: Update python scripts to upstream codebase, Philippe Mathieu-Daudé, 2018/04/19
- [Qemu-devel] [RFC PATCH 1/7] AVOCADO_QEMU: Snapshot commit, Philippe Mathieu-Daudé, 2018/04/19
- [Qemu-devel] [RFC PATCH 4/7] qemu.py: Avoid deprecated tempfile.mktemp(), Philippe Mathieu-Daudé, 2018/04/19
- [Qemu-devel] [RFC PATCH 5/7] avocado: Add an optional flag 'login' to get_console(), Philippe Mathieu-Daudé, 2018/04/19
- [Qemu-devel] [RFC PATCH 6/7] avocado: Add a test parsing Linux kernel booting console,
Philippe Mathieu-Daudé <=
- [Qemu-devel] [RFC PATCH 7/7] avocado: Add tests booting the Malta machine, Philippe Mathieu-Daudé, 2018/04/19
- Re: [Qemu-devel] [RFC PATCH 0/7] avocado: Add acceptance tests parsing the Linux boot console, no-reply, 2018/04/19
- Re: [Qemu-devel] [RFC PATCH 0/7] avocado: Add acceptance tests parsing the Linux boot console, Philippe Mathieu-Daudé, 2018/04/20
- Re: [Qemu-devel] [RFC PATCH 0/7] avocado: Add acceptance tests parsing the Linux boot console, Cleber Rosa, 2018/04/30