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[PATCH] selftest: incompatible_lic.py: run bitbake -c testimage separately for each image
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Martin Jansa
* with 1 preconfigured tap device you cannot run testimage on multiple images
at the same time in my case have /tmp/qemu-tap-locks/tap0.skip (tap0 is used by openvpn on builder) and /etc/runqemu-nosudo as my build user doesn't have sudo powers but then when 2 do_testimage tasks are executed at the same time it fails like this: NOTE: recipe core-image-weston-1.0-r0: task do_testimage: Started NOTE: recipe core-image-full-cmdline-1.0-r0: task do_testimage: Started QMP Available for connection at /OE/build/poky/build-st/tmp/.c2d3k3bh QMP Available for connection at /OE/build/poky/build-st/tmp/._4agpi1v ERROR: core-image-full-cmdline-1.0-r0 do_testimage: runqemu exited with code 1 ERROR: core-image-full-cmdline-1.0-r0 do_testimage: Output from runqemu: runqemu - INFO - Continuing with the following parameters: KERNEL: [/OE/build/poky/build-st/tmp/deploy/images/qemux86-64/bzImage] MACHINE: [qemux86-64] FSTYPE: [ext4] ROOTFS: [/OE/build/poky/build-st/tmp/deploy/images/qemux86-64/core-image-full-cmdline-qemux86-64.ext4] CONFFILE: [/OE/build/poky/build-st/tmp/deploy/images/qemux86-64/core-image-full-cmdline-qemux86-64.qemuboot.conf] runqemu - INFO - Found /tmp/qemu-tap-locks/tap0.skip, skipping tap0 runqemu - INFO - Acquiring lockfile /tmp/qemu-tap-locks/tap1.lock failed: [Errno 11] Resource temporarily unavailable runqemu - ERROR - Error: There are no available tap devices to use for networking, runqemu - ERROR - and I see /etc/runqemu-nosudo exists, so I am not going to try creating runqemu - ERROR - a new one with sudo. runqemu - INFO - Cleaning up runqemu - INFO - Host uptime: 67474.59 tput: No value for $TERM and no -T specified WARNING: core-image-full-cmdline-1.0-r0 do_testimage: Qemu ended unexpectedly, dump data from host is in /OE/build/poky/build-st/tmp/log/runtime-hostdump/202303131614_qemu WARNING: core-image-full-cmdline-1.0-r0 do_testimage: runqemu during is_alive() test ERROR: core-image-full-cmdline-1.0-r0 do_testimage: Error executing a python function in exec_func_python() autogenerated: which is very reasonable error message, but 600 lines later it also shows: RESULTS - xorg.XorgTest.test_xorg_running: SKIPPED (0.00s) SUMMARY: core-image-weston () - Ran 71 tests in 34.073s core-image-weston - OK - All required tests passed (successes=14, skipped=57, failures=0, errors=0) NOTE: recipe core-image-weston-1.0-r0: task do_testimage: Succeeded NOTE: Tasks Summary: Attempted 1141 tasks of which 1139 didn't need to be rerun and 1 failed. Summary: 1 task failed: /OE/build/poky/meta/recipes-extended/images/core-image-full-cmdline.bb:do_testimag and I didn't notice that there are actually 2 different images core-image-weston and core-image-full-cmdline and spent most time trying to figure out how it was able to run all those ptest when qemu failed to start at the beginning. It's possible to create 2nd tap with runqemu-ifup before running this test. Then it works, maybe some check like in DevtoolTests to error out early if there isn't enough tap devices? But the implementation in: https://git.openembedded.org/openembedded-core/commit/?id=2258345e19efff7717fe19a5026ec55f1b6f90b6 has its own limitations (e.g. not checking /tmp/qemu-tap-locks/tap0.skip) and would probably need to be re-implemented as some generic decorator as other tests need this as well. It's a bit slower when serialized: INFO - RESULTS - incompatible_lic.NoGPL3InImagesTests.test_core_image_full_cmdline_weston: PASSED (145.96s) without this change: INFO - RESULTS - incompatible_lic.NoGPL3InImagesTests.test_core_image_full_cmdline_weston: PASSED (104.72s) I don't mind if this is rejected, sending it mostly to document this behavior. Signed-off-by: Martin Jansa <Martin.Jansa@...> --- meta/lib/oeqa/selftest/cases/incompatible_lic.py | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/meta/lib/oeqa/selftest/cases/incompatible_lic.py b/meta/lib/oeqa/selftest/cases/incompatible_lic.py index 4edf60fc55..b2da25e612 100644 --- a/meta/lib/oeqa/selftest/cases/incompatible_lic.py +++ b/meta/lib/oeqa/selftest/cases/incompatible_lic.py @@ -158,5 +158,6 @@ CORE_IMAGE_EXTRA_INSTALL:pn-core-image-weston += "rpm" CORE_IMAGE_BASE_INSTALL:remove:pn-core-image-weston = "matchbox-terminal" """) bitbake('core-image-full-cmdline core-image-weston') - bitbake('-c testimage core-image-full-cmdline core-image-weston') + bitbake('-c testimage core-image-full-cmdline') + bitbake('-c testimage core-image-weston') -- 2.39.2 |
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Richard Purdie
On Mon, 2023-03-13 at 16:56 +0100, Martin Jansa wrote:
* with 1 preconfigured tap device you cannot run testimage on multiple imagesIt is expected that this should work and that multiple tap/tun devices would be available in general when using selftest so I don't plan to merge this. We could use all the parallelism we can find! Cheers, Richard |
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