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2019-10-25tests/vm: Let subclasses disable IPv6Eduardo Habkost
The mechanism will be used to work around issues related to IPv6 on the netbsd image builder. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20191018181705.17957-3-ehabkost@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2019-07-04tests/vm: fedora autoinstall, using serial consoleGerd Hoffmann
Download the install iso and prepare the image locally. Install to disk, using the serial console. Create qemu user, configure ssh login. Install packages needed for qemu builds. Yes, we have docker images for fedora. But for trouble-shooting it might be helpful to have a vm too. When vm builds fail you can use it to figure whenever the vm setup or the guest os is the problem. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Tested-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20190617043858.8290-11-kraxel@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2019-07-04tests/vm: serial console support helpersGerd Hoffmann
Add a bunch of helpers to talk to the guest using the serial console. Also drop the hard-coded -serial parameter for the vm so QEMUMachine.set_console() actually works. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Tested-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20190617043858.8290-7-kraxel@redhat.com> [AJB: added tags] Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2019-07-04tests/vm: proper guest shutdownGerd Hoffmann
When not running in snapshot mode ask the guest to poweroff and wait for this to finish instead of simply quitting qemu, so the guest can flush pending updates to disk. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Tested-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20190617043858.8290-5-kraxel@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2019-07-04tests/vm: use ssh with pty unconditionallyGerd Hoffmann
Allways ask ssh to run with a pseudo terminal. Not having a terminal causes problems now and then. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Tested-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20190617043858.8290-3-kraxel@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2019-07-04tests/vm: send proxy environment variables over sshGerd Hoffmann
Packages are fetched via proxy that way, if configured on the host. That might be required to pass firewalls, and it allows to route package downloads through a caching proxy server. Needs AcceptEnv setup in sshd_config on the guest side to work. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Thomas Huth <thuth@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20190617043858.8290-2-kraxel@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2019-07-01python/qemu: split QEMUMachine out from underneath __init__.pyJohn Snow
It's not obvious that something named __init__.py actually houses important code that isn't relevant to python packaging glue. Move the QEMUMachine and related error classes out into their own module. Adjust users to the new import location. Signed-off-by: John Snow <jsnow@redhat.com> Message-Id: <20190627212816.27298-2-jsnow@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2019-06-12tests/vm: python3 fixesGerd Hoffmann
Add proper unicode handling when processing strings. Also need to explicitly say we want int not float. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20190520124716.30472-3-kraxel@redhat.com> [AJB: fix conflicts with tests/vm: Port basevm to Python 3] Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2019-06-12tests/vm: Port basevm to Python 3Wainer dos Santos Moschetta
Fixed tests/vm/basevm.py to run with Python 3: - hashlib.sha1() requires an binary encoded object. - uses floor division ("//") (PEP 238). - decode bytes to unicode when needed. Signed-off-by: Wainer dos Santos Moschetta <wainersm@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20190329210804.22121-3-wainersm@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2019-02-22Introduce a Python module structureCleber Rosa
This is a simple move of Python code that wraps common QEMU functionality, and are used by a number of different tests and scripts. By treating that code as a real Python module, we can more easily: * reuse code * have a proper place for the module's own unittests * apply a more consistent style * generate documentation Signed-off-by: Cleber Rosa <crosa@redhat.com> Reviewed-by: Caio Carrara <ccarrara@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Message-Id: <20190206162901.19082-2-crosa@redhat.com> Signed-off-by: Cleber Rosa <crosa@redhat.com>
2019-02-08tests/vm: add --build-target optionAlex Bennée
This allows us to invoke the build with a custom target (for the VMs that use the {target} format string specifier). Currently OpenBSD is still hardwired due to problems running check. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2018-10-26tests/vm: Do not abuse parallelism when HOST != TARGET architecturePhilippe Mathieu-Daudé
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20181013004034.6968-9-f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Fam Zheng <famz@redhat.com>
2018-10-26tests/vm: Do not use -enable-kvm if HOST != TARGET architecturePhilippe Mathieu-Daudé
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20181013004034.6968-8-f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Fam Zheng <famz@redhat.com>
2018-10-26tests/vm: Add a BaseVM::arch propertyPhilippe Mathieu-Daudé
The 'arch' property gives a hint on which architecture the guest image runs. This can be use to select the correct QEMU binary path. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20181013004034.6968-6-f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Fam Zheng <famz@redhat.com>
2018-10-26tests/vm: Display remaining seconds to wait for a VM to startPhilippe Mathieu-Daudé
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20181013004034.6968-5-f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Fam Zheng <famz@redhat.com>
2018-10-26tests/vm: Do not use the -smp option with a single cpuPhilippe Mathieu-Daudé
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20181013004034.6968-4-f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Fam Zheng <famz@redhat.com>
2018-10-26tests/vm: Do not abuse parallelism when KVM is not availablePhilippe Mathieu-Daudé
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20181013004034.6968-3-f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Fam Zheng <famz@redhat.com>
2018-10-26tests/vm: Extract the kvm_available() handy functionPhilippe Mathieu-Daudé
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20181013004034.6968-2-f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Fam Zheng <famz@redhat.com>
2018-09-26tests/vm: Use -cpu max rather than -cpu hostPeter Maydell
-cpu max works with any accelerator, so we don't need to use it only conditionally if not using KVM. Just use it all the time. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20180820155554.23476-1-peter.maydell@linaro.org> Signed-off-by: Fam Zheng <famz@redhat.com>
2018-08-24tests/vm: Increase timeout waiting for VM to boot to 5 minutesPeter Maydell
The VM tests currently have a timeout of 2 minutes for trying to connect to ssh. Since the guest VM has to boot from cold to the point of accepting inbound ssh during this time, if the host machine is heavily loaded it can spuriously time out. Increase the timeout from 2 to 5 minutes. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Acked-by: Fam Zheng <famz@redhat.com> Message-id: 20180823112153.15279-1-peter.maydell@linaro.org
2018-08-15tests/vm: Bump guest RAM up from 2G to 4GPeter Maydell
Currently we run the guests in a VM which is given only 2G of RAM. Since the guests are configured without any swap space, builds can fail because the system runs out of memory and kills the compiler, especially if the job count is set for a lot of parallelism. Bump the setting up from 2G to 4G to give us some more headroom. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20180803085230.30574-5-peter.maydell@linaro.org> Signed-off-by: Fam Zheng <famz@redhat.com>
2018-08-15tests/vm: Propagate V=1 down into the make inside the VMPeter Maydell
Invoking 'make vm-build-freebsd' and friends with V=1 should propagate that verbosity setting down into the build run inside the VM. Make sure we do that. This brings it into line with how the container tests handle V=1. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20180803085230.30574-4-peter.maydell@linaro.org> Signed-off-by: Fam Zheng <famz@redhat.com>
2018-08-15tests: Add an option for snapshot (default: off)Fam Zheng
Not using snapshot has the benefit of automatically persisting useful test harnesses, such as docker images and ccache database. Although it will lose some cleanness, it is imaginably useful for patchew. Signed-off-by: Fam Zheng <famz@redhat.com> Message-Id: <20180712012829.20231-2-famz@redhat.com> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Fam Zheng <famz@redhat.com>
2018-08-15tests/vm: Only use -cpu 'host' if KVM is availablePhilippe Mathieu-Daudé
If KVM is not available, then use the 'max' cpu. This fixes: ERROR:root:Log: ERROR:root:qemu-system-x86_64: CPU model 'host' requires KVM Failed to prepare guest environment error: [Errno 104] Connection reset by peer source/qemu/tests/vm/Makefile.include:25: recipe for target 'tests/vm/ubuntu.i386.img' failed make: *** [tests/vm/ubuntu.i386.img] Error 2 Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20180628153535.1411-4-f4bug@amsat.org> Signed-off-by: Fam Zheng <famz@redhat.com>
2018-06-08python: futurize -f libfuturize.fixes.fix_print_with_importEduardo Habkost
Change all Python code to use print as a function. This is necessary for Python 3 compatibility. Done using: $ py=$( (g grep -l -E '^#!.*python';find -name '*.py' -printf '%P\n';) | \ sort -u | grep -v README.sh4) $ futurize -w -f libfuturize.fixes.fix_print_with_import $py Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Acked-by: Fam Zheng <famz@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Message-Id: <20180608122952.2009-2-ehabkost@redhat.com> [ehabkost: fixup tests/docker/docker.py] Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2018-04-09tests: Fix ubuntu.i386 image initializationFam Zheng
The apt-get commands we run through ssh expect certain features of the tty, and refuses to work if /dev/null is used. It is ugly, but easy to satisfy. Actually, there is no reason to hide the output. It just makes things harder to diagnose. We can always redirect in the Makefile, so don't do it conditionally here. Reported-by: Eric Blake <eblake@redhat.com> Signed-off-by: Fam Zheng <famz@redhat.com> Message-Id: <20180322034753.6301-1-famz@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Eric Blake <eblake@redhat.com> Signed-off-by: Fam Zheng <famz@redhat.com>
2017-10-11basevm: Call logging.basicConfig()Eduardo Habkost
Just setting level=DEBUG when debug is enabled is not enough: we need to set up a log handler if we want debug messages generated using logging.getLogger(...).debug() to be printed. This was not a problem before because logging.debug() calls logging.basicConfig() implicitly, but it's safer to not rely on that. Cc: "Alex Bennée" <alex.bennee@linaro.org> Cc: Fam Zheng <famz@redhat.com> Cc: "Philippe Mathieu-Daudé" <f4bug@amsat.org> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Message-Id: <20170927130339.21444-4-ehabkost@redhat.com> Reviewed-by: Daniel P. Berrange <berrange@redhat.com> Reviewed-by: Fam Zheng <famz@redhat.com> Reviewed-by: Lukáš Doktor <ldoktor@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2017-09-22tests: Add vm test libFam Zheng
This is the common code to implement a "VM test" to 1) Download and initialize a pre-defined VM that has necessary dependencies to build QEMU and SSH access. 2) Archive $SRC_PATH to a .tar file. 3) Boot the VM, and pass the source tar file to the guest. 4) SSH into the VM, untar the source tarball, build from the source. Signed-off-by: Fam Zheng <famz@redhat.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
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