| Commit message (Collapse) | Author | Age | Files | Lines |
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We have a working theory that IO queues on the autobuilder are impacting
runtime testing under qemu, particularly async writes which inice does not
influence. We already pass the snapshot option to qemu which copies the
image and runs out of the copy. Add in the ability to copy the image to
a specificed location which can be a tmpfs. This means that writes to the
image would no longer be blocked by other writes to disk in the system.
Preliminary tests show that this does improve the qemu errors at the expense
of sometimes showing qemu startup timeouts as on a loaded system with a large
test image, it can take longer than 120s to copy the image to tmpfs. Having
a most consistent failure mode for loaded tests is probably desireable though.
(From OE-Core rev: fd1c26ab426c3699ffd8082b83d65a84c8eb8bff)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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This passes the list of commands to run on the OEQemuTarget when
the TargetDumper needs to run in a test context due to a failure
on the target.
This is added here as a kwargs because the 'd' dictionary is not
available in the staticmethod getTarget in the
OERuntimeTestContextExecutor class. The OEQemuTarget is different
from the QemuTarget which already uses the list of commands from
testimage_dump_target from 'd'. The create_dir() is needed to
initialize the TargetDumper's dump_dir variable.
(From OE-Core rev: a63675fab4d9f638570912b15a07932f549cc4d1)
Signed-off-by: Saul Wold <saul.wold@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Add support for running wic images with EFI as testimage.
Introduces a variable called QEMU_USE_OVMF for configuration.
(From OE-Core rev: 3af8aaff68ed332d812ea7dc184d392700ad7882)
Signed-off-by: Konrad Weihmann <kweihmann@outlook.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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booting processes to be tested
The current runtime infrastructure contains hardcoded values which Ill refer to
as patterns, these patterns are either searched through or sent via the serial
terminal to communicate between HOST and TARGET.
These patterns are required since they allow us to check when a device has
finished booting, to log in, and to check whether a command sent from our tests
has returned, this way we are able to check both the status of the commands that
were sent along with its output.
The testing process goes somewhat as follows:
1. Launch QEMU and start booting.
2. Check when the device has booted by looking for the pattern login:.
3. Log in as the root user (default for our images).
4. Check that we were able to log in succesfully.
5. Start running the runtime test cases defined by TEST_SUITES.
6. One of such test cases could send a command to the QEMU target.
7. Check whether that command returned.
8. Check its output and status, return whether the test case passed or failed.
This patch allows this set of patterns to be defined instead of being hardcoded,
but it also automatically sets the defaults that we have been using in the past
if they have not been manually defined, for this reason, the patch is less
invasive and should not affect in any way how tests are currently being run.
Cases that can be enabled with this patch:
- A customized image that does not use the root user (or maybe we want to check
what happens if we dont use the root user).
- An image where the PS1 env variable has been modified, and the prompt pattern
wouldnt match the default.
- Baremetal applications, which do not follow the conventional way of booting
Linux and would probably not show a prompt for a user to log in, same applies
for testing bootloaders.
- poky-tiny: Using DISTRO=poky-tiny and an image such as the core-image-tiny
from meta-intel, which boots directly to RAM, and does not show a log in prompt
since it does not contain a conventional init process.
The code itself contains comments that should be self explanatory but here is an
example on how these patterns can be defined in a hypothetical case where we
want to run test cases as the webserver user instead:
TESTIMAGE_BOOT_PATTERNS = "send_login_user search_login_succeeded"
TESTIMAGE_BOOT_PATTERNS[send_login_user] = "webserver\n"
TESTIMAGE_BOOT_PATTERNS[search_login_succeeded] = "webserver@[a-zA-Z0-9\-]+:~#"
The variable TESTIMAGE_BOOT_PATTERNS defines which patterns to override when
used to communicate with the target when booting, anyone familiar with the
PACKAGECONFIG syntax should have no trouble setting these.
Other patterns would still be set up as default, e.g.
search_reached_prompt would still be login:
The accepted flags for TESTIMAGE_BOOT_PATTERNS are the following:
search_reached_prompt, send_login_user, search_login_succeeded,
search_cmd_finished.
They are prefixed with either search/send, to differentiate if the pattern is
meant to be sent or searched to/from the target terminal.
A working example of this code that falls under the baremetal case mentioned
above along with a test case is present on the meta-freertos layer, which tests
an RTOS image built with OpenEmbedded and automatically runs a test case on it
after booting such image:
As usual, INHERIT += "testimage" needs to be present on local.conf
$ bitbake freertos-demo -c testimage
RESULTS:
RESULTS - freertos_echo.FreeRTOSTest.test_freertos_echo: PASSED (2.00s)
SUMMARY:
freertos-demo () - Ran 1 test in 2.006s
freertos-demo - OK - All required tests passed (successes=1, skipped=0,
failures=0, errors=0)
(From OE-Core rev: 3ab2cbfeff371e8791b031a2852eeef80101a831)
Signed-off-by: Alejandro Hernandez Samaniego <aehs29@gmail.com>
Signed-off-by: Alejandro Hernandez Samaniego <alejandro@enedino.org>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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commmit 6cde67d0a84 enables the use of qemurunner on machines that
only have a single serial port, but still sets the default value
as serial_ports=2 if not provided.
The testimage class does not call qemurunner with a serial_ports
argument, hence always defaulting to two.
Pass the serial_ports argument from the testimage class to allow
tests to run on QEMU machines with a single serial port.
(From OE-Core rev: a50d0163770f0b405a8de8a8a9cccd48c1de4112)
Signed-off-by: Alejandro Hernandez Samaniego <alejandro@enedino.org>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Allow tests to access the listening port as just introduced.
Note that when using qemu this infrastructure shouldn't be
needed, but we still need to set the port to 0 so that
a listening port is determined automatically (e.g. by the
python http server).
(From OE-Core rev: ca58559fc30842c123907fb5cc68b3356c530862)
Signed-off-by: André Draszik <git@andred.net>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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This adds SPDX license headers in place of the wide assortment of things
currently in our script headers. We default to GPL-2.0-only except for the
oeqa code where it was clearly submitted and marked as MIT on the most part
or some scripts which had the "or later" GPL versioning.
The patch also drops other obsolete bits of file headers where they were
encoountered such as editor modelines, obsolete maintainer information or
the phrase "All rights reserved" which is now obsolete and not required in
copyright headers (in this case its actually confusing for licensing as all
rights were not reserved).
More work is needed for OE-Core but this takes care of the bulk of the scripts
and meta/lib directories.
The top level LICENSE files are tweaked to match the new structure and the
SPDX naming.
(From OE-Core rev: f8c9c511b5f1b7dbd45b77f345cb6c048ae6763e)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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This is particularly useful when setting up GL tests.
(From OE-Core rev: 167a46775059b782c6f82ce8c5a47b27262e95d4)
Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Enable qemu for slirp. Initialize Qemurunner with slirp. Setup ip
and port attribute to enable connection with qemu running with slirp.
[YOCTO#10713]
(From OE-Core rev: 815e05ac4abb42238d6fdeb15d7426759e059ce1)
Signed-off-by: Yeoh Ee Peng <ee.peng.yeoh@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Qemu do not use the ip input from external. It will
retrieve ip from QemuRunner instance and assign
ip value.
(From OE-Core rev: 14d99dc6c39c963ba3e0d9a30274846bd5369210)
Signed-off-by: Yeoh Ee Peng <ee.peng.yeoh@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Since we are depercating the ELF image type, we should not test it
here either.
(From OE-Core rev: c0c10ae9f7e206ee156a68ddbed73c8820c37824)
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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The logger handling in oeqa was confused at best. This patch:
a) Passes in a logger through various qemu runner pieces
b) Uses that logger consistently in the code
c) Creates a logger for QemuRunner outside the bitbake namespace
meaning we don't conflict with the tinfoil logging changes
The result of this is more consistency. For runtime tests in testimage,
the logs always contain the debug info, nothing is shwon on the console.
For the oe-selftests, logs are intercepted and only shown if the test
fails.
(From OE-Core rev: 4ff678137a55b93c9ba2cbffda34335ba859f704)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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The idea on getTarget is to use kwargs to send custom variables
to different targets, instead of this, a new variable was added
(just used for custom targets) and this broke testexport. So
in order to fix it, just add the custom variable to kwargs.
This fixes the use of getTarget() in testexport class that was
introduced in 1dc8010afd71fe46fb28bb86fb7c07a5fbd3d7cf.
(From OE-Core rev: cf138029a1f18f991fc7a28c81d85884942e9d56)
Signed-off-by: Mariano Lopez <mariano.lopez@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Add 'elf' as also supported by OEQemuTarget.
(From OE-Core rev: c1ec42ee9beb1603012db5cf990cdbf1596b2a3d)
Signed-off-by: Juro Bystricky <juro.bystricky@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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This adds qemu target to be used in testimage.
It uses the current QemuRunner class in order
to boot and control qemu.
[YOCTO #10231]
(From OE-Core rev: 44d4e9d0bb31fbc28d8c1fad8860ff56e5ae043a)
Signed-off-by: Mariano Lopez <mariano.lopez@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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