2017-11-18 18:32:01 +01:00
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# SPDX-License-Identifier: LGPL-2.1+
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2017-04-14 02:47:20 +02:00
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test_data_files = '''
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2017-04-18 01:25:00 +02:00
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a.service
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b.service
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2017-10-11 14:07:51 +02:00
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basic.target
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2017-04-18 01:25:00 +02:00
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c.service
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d.service
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2017-10-11 14:07:51 +02:00
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daughter.service
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2017-04-18 01:25:00 +02:00
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e.service
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2017-10-11 14:07:51 +02:00
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end.service
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2017-04-18 01:25:00 +02:00
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f.service
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g.service
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2017-10-11 14:07:51 +02:00
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grandchild.service
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h.service
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2017-04-18 01:25:00 +02:00
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hello-after-sleep.target
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hello.service
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2017-10-11 14:07:51 +02:00
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hwdb/10-bad.hwdb
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journal-data/journal-1.txt
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journal-data/journal-2.txt
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cgroup: Add DisableControllers= directive to disable controller in subtree
Some controllers (like the CPU controller) have a performance cost that
is non-trivial on certain workloads. While this can be mitigated and
improved to an extent, there will for some controllers always be some
overheads associated with the benefits gained from the controller.
Inside Facebook, the fix applied has been to disable the CPU controller
forcibly with `cgroup_disable=cpu` on the kernel command line.
This presents a problem: to disable or reenable the controller, a reboot
is required, but this is quite cumbersome and slow to do for many
thousands of machines, especially machines where disabling/enabling a
stateful service on a machine is a matter of several minutes.
Currently systemd provides some configuration knobs for these in the
form of `[Default]CPUAccounting`, `[Default]MemoryAccounting`, and the
like. The limitation of these is that Default*Accounting is overrideable
by individual services, of which any one could decide to reenable a
controller within the hierarchy at any point just by using a controller
feature implicitly (eg. `CPUWeight`), even if the use of that CPU
feature could just be opportunistic. Since many services are provided by
the distribution, or by upstream teams at a particular organisation,
it's not a sustainable solution to simply try to find and remove
offending directives from these units.
This commit presents a more direct solution -- a DisableControllers=
directive that forcibly disallows a controller from being enabled within
a subtree.
2018-12-03 15:38:06 +01:00
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nomem.slice
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nomemleaf.service
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2017-04-18 01:25:00 +02:00
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parent-deep.slice
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parent.slice
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sched_idle_bad.service
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sched_idle_ok.service
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sched_rr_bad.service
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sched_rr_change.service
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sched_rr_ok.service
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shutdown.target
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sleep.service
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sockets.target
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son.service
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sysinit.target
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2018-03-25 20:50:15 +02:00
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test-execute/exec-basic.service
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2018-03-03 14:15:36 +01:00
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test-execute/exec-ambientcapabilities-merge-nfsnobody.service
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test-execute/exec-ambientcapabilities-merge-nobody.service
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test-execute/exec-ambientcapabilities-merge.service
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test-execute/exec-ambientcapabilities-nfsnobody.service
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test-execute/exec-ambientcapabilities-nobody.service
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test-execute/exec-ambientcapabilities.service
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2017-12-05 16:36:55 +01:00
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test-execute/exec-bindpaths.service
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2017-10-11 14:07:51 +02:00
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test-execute/exec-capabilityboundingset-invert.service
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test-execute/exec-capabilityboundingset-merge.service
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test-execute/exec-capabilityboundingset-reset.service
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test-execute/exec-capabilityboundingset-simple.service
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2017-12-06 02:44:20 +01:00
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test-execute/exec-cpuaffinity1.service
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test-execute/exec-cpuaffinity2.service
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test-execute/exec-cpuaffinity3.service
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2018-07-26 04:59:53 +02:00
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test-execute/exec-dynamicuser-fixeduser-adm.service
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test-execute/exec-dynamicuser-fixeduser-games.service
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2017-10-11 14:07:51 +02:00
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test-execute/exec-dynamicuser-fixeduser-one-supplementarygroup.service
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test-execute/exec-dynamicuser-fixeduser.service
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2017-12-03 06:27:32 +01:00
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test-execute/exec-dynamicuser-statedir-migrate-step1.service
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test-execute/exec-dynamicuser-statedir-migrate-step2.service
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2017-12-05 16:36:55 +01:00
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test-execute/exec-dynamicuser-statedir.service
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2017-10-11 14:07:51 +02:00
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test-execute/exec-dynamicuser-supplementarygroups.service
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2017-04-18 01:25:00 +02:00
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test-execute/exec-environment-empty.service
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test-execute/exec-environment-multiple.service
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test-execute/exec-environment.service
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2017-10-11 14:07:51 +02:00
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test-execute/exec-environmentfile.service
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test-execute/exec-group-nfsnobody.service
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2018-03-02 07:55:02 +01:00
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test-execute/exec-group-nobody.service
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2017-12-05 10:59:44 +01:00
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test-execute/exec-group-nogroup.service
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2017-10-11 14:07:51 +02:00
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test-execute/exec-group.service
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test-execute/exec-ignoresigpipe-no.service
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test-execute/exec-ignoresigpipe-yes.service
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test-execute/exec-inaccessiblepaths-mount-propagation.service
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test-execute/exec-inaccessiblepaths-proc.service
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test-execute/exec-ioschedulingclass-best-effort.service
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test-execute/exec-ioschedulingclass-idle.service
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test-execute/exec-ioschedulingclass-none.service
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test-execute/exec-ioschedulingclass-realtime.service
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test-execute/exec-oomscoreadjust-negative.service
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test-execute/exec-oomscoreadjust-positive.service
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2017-04-18 01:25:00 +02:00
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test-execute/exec-passenvironment-absent.service
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test-execute/exec-passenvironment-empty.service
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test-execute/exec-passenvironment-repeated.service
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test-execute/exec-passenvironment.service
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2017-10-11 14:07:51 +02:00
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test-execute/exec-personality-aarch64.service
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2017-04-18 01:25:00 +02:00
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test-execute/exec-personality-ppc64.service
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test-execute/exec-personality-ppc64le.service
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2017-10-11 14:07:51 +02:00
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test-execute/exec-personality-s390.service
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test-execute/exec-personality-x86-64.service
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test-execute/exec-personality-x86.service
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2018-05-01 06:42:32 +02:00
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test-execute/exec-privatedevices-disabled-by-prefix.service
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2017-04-18 01:25:00 +02:00
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test-execute/exec-privatedevices-no-capability-mknod.service
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2017-10-11 14:07:51 +02:00
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test-execute/exec-privatedevices-no-capability-sys-rawio.service
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test-execute/exec-privatedevices-no.service
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2017-04-18 01:25:00 +02:00
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test-execute/exec-privatedevices-yes-capability-mknod.service
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2017-10-11 14:07:51 +02:00
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test-execute/exec-privatedevices-yes-capability-sys-rawio.service
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test-execute/exec-privatedevices-yes.service
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test-execute/exec-privatenetwork-yes.service
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test-execute/exec-privatetmp-no.service
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test-execute/exec-privatetmp-yes.service
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2017-04-18 01:25:00 +02:00
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test-execute/exec-protectkernelmodules-no-capabilities.service
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test-execute/exec-protectkernelmodules-yes-capabilities.service
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test-execute/exec-protectkernelmodules-yes-mount-propagation.service
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test-execute/exec-readonlypaths-mount-propagation.service
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2017-12-05 16:36:55 +01:00
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test-execute/exec-readonlypaths-simple.service
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2017-10-28 08:35:19 +02:00
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test-execute/exec-readonlypaths-with-bindpaths.service
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2017-10-11 14:07:51 +02:00
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test-execute/exec-readonlypaths.service
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2017-04-18 01:25:00 +02:00
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test-execute/exec-readwritepaths-mount-propagation.service
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2018-04-27 03:48:43 +02:00
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test-execute/exec-restrictnamespaces-merge-all.service
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test-execute/exec-restrictnamespaces-merge-and.service
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test-execute/exec-restrictnamespaces-merge-or.service
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2017-12-05 16:36:55 +01:00
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test-execute/exec-restrictnamespaces-mnt-blacklist.service
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test-execute/exec-restrictnamespaces-mnt.service
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test-execute/exec-restrictnamespaces-no.service
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test-execute/exec-restrictnamespaces-yes.service
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2017-10-11 14:07:51 +02:00
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test-execute/exec-runtimedirectory-mode.service
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test-execute/exec-runtimedirectory-owner-nfsnobody.service
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2018-03-02 07:55:02 +01:00
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test-execute/exec-runtimedirectory-owner-nobody.service
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2018-03-01 10:31:26 +01:00
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test-execute/exec-runtimedirectory-owner-nogroup.service
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2017-10-11 14:07:51 +02:00
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test-execute/exec-runtimedirectory-owner.service
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test-execute/exec-runtimedirectory.service
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2017-12-05 16:36:55 +01:00
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test-execute/exec-specifier-interpolation.service
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2017-10-11 14:07:51 +02:00
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test-execute/exec-specifier.service
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2017-11-24 10:17:28 +01:00
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test-execute/exec-specifier@.service
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2017-12-05 16:36:55 +01:00
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test-execute/exec-standardinput-data.service
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test-execute/exec-standardinput-file.service
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2018-07-03 21:22:29 +02:00
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test-execute/exec-standardoutput-file.service
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test-execute/exec-standardoutput-append.service
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2017-10-11 14:07:51 +02:00
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test-execute/exec-supplementarygroups-multiple-groups-default-group-user.service
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test-execute/exec-supplementarygroups-multiple-groups-withgid.service
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test-execute/exec-supplementarygroups-multiple-groups-withuid.service
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test-execute/exec-supplementarygroups-single-group-user.service
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test-execute/exec-supplementarygroups-single-group.service
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test-execute/exec-supplementarygroups.service
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2017-11-11 13:41:05 +01:00
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test-execute/exec-systemcallerrornumber-name.service
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test-execute/exec-systemcallerrornumber-number.service
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2017-04-18 01:25:00 +02:00
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test-execute/exec-systemcallfilter-failing.service
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2017-10-11 14:07:51 +02:00
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test-execute/exec-systemcallfilter-failing2.service
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2017-04-18 01:25:00 +02:00
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test-execute/exec-systemcallfilter-not-failing.service
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2017-10-11 14:07:51 +02:00
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test-execute/exec-systemcallfilter-not-failing2.service
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2017-04-18 01:25:00 +02:00
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test-execute/exec-systemcallfilter-system-user-nfsnobody.service
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2018-03-02 07:55:02 +01:00
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test-execute/exec-systemcallfilter-system-user-nobody.service
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2017-10-11 14:07:51 +02:00
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test-execute/exec-systemcallfilter-system-user.service
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2018-10-05 07:46:30 +02:00
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test-execute/exec-systemcallfilter-with-errno-multi.service
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2017-11-11 13:39:02 +01:00
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test-execute/exec-systemcallfilter-with-errno-name.service
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test-execute/exec-systemcallfilter-with-errno-number.service
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2018-02-20 08:50:12 +01:00
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test-execute/exec-temporaryfilesystem-options.service
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test-execute/exec-temporaryfilesystem-ro.service
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test-execute/exec-temporaryfilesystem-rw.service
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test-execute/exec-temporaryfilesystem-usr.service
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2017-10-11 14:07:51 +02:00
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test-execute/exec-umask-0177.service
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test-execute/exec-umask-default.service
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2017-12-05 16:36:55 +01:00
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test-execute/exec-unsetenvironment.service
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2017-04-18 01:25:00 +02:00
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test-execute/exec-user-nfsnobody.service
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2018-03-02 07:55:02 +01:00
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test-execute/exec-user-nobody.service
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2017-10-11 14:07:51 +02:00
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test-execute/exec-user.service
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2017-04-18 01:25:00 +02:00
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test-execute/exec-workingdirectory.service
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2018-05-31 16:59:30 +02:00
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test-execute/exec-workingdirectory-trailing-dot.service
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2017-10-11 14:07:51 +02:00
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test-path/basic.target
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test-path/path-changed.path
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test-path/path-changed.service
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test-path/path-directorynotempty.path
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test-path/path-directorynotempty.service
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test-path/path-exists.path
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test-path/path-exists.service
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test-path/path-existsglob.path
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test-path/path-existsglob.service
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test-path/path-makedirectory.path
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test-path/path-makedirectory.service
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test-path/path-modified.path
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test-path/path-modified.service
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test-path/path-mycustomunit.service
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test-path/path-service.service
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test-path/path-unit.path
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test-path/paths.target
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test-path/sysinit.target
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2018-03-14 11:03:36 +01:00
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test-umount/empty.mountinfo
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2018-03-21 19:55:54 +01:00
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test-umount/example.swaps
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2018-03-14 11:03:36 +01:00
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test-umount/garbled.mountinfo
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test-umount/rhbug-1554943.mountinfo
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2018-03-21 19:55:54 +01:00
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testsuite.target
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timers.target
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unit-with-.service.d/20-override.conf
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unit-with-multiple-.service.d/20-override.conf
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unit-with-multiple-.service.d/30-override.conf
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unit-with-multiple-dashes.service
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unit-with-multiple-dashes.service.d/10-override.conf
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unstoppable.service
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2017-04-14 02:47:20 +02:00
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'''.split()
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2017-10-03 13:12:29 +02:00
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if conf.get('ENABLE_RESOLVE') == 1
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2017-04-18 01:25:00 +02:00
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test_data_files += '''
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test-resolve/_openpgpkey.fedoraproject.org.pkts
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test-resolve/fedoraproject.org.pkts
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test-resolve/gandi.net.pkts
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test-resolve/google.com.pkts
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test-resolve/root.pkts
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test-resolve/sw1a1aa-sw1a2aa-sw1a2ab-sw1a2ac.find.me.uk.pkts
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test-resolve/teamits.com.pkts
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test-resolve/zbyszek@fedoraproject.org.pkts
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test-resolve/_443._tcp.fedoraproject.org.pkts
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test-resolve/kyhwana.org.pkts
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test-resolve/fake-caa.pkts
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'''.split()
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2017-04-14 02:47:20 +02:00
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endif
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if install_tests
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2017-04-18 01:25:00 +02:00
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foreach file : test_data_files
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subdir = file.split('/')[0]
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if subdir == file
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subdir = ''
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endif
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2017-04-14 02:47:20 +02:00
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2017-04-18 01:25:00 +02:00
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install_data(file,
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install_dir : testsdir + '/testdata/' + subdir)
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endforeach
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2017-04-14 02:47:20 +02:00
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endif
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2017-07-14 01:21:40 +02:00
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############################################################
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2017-11-22 12:42:28 +01:00
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rule_syntax_check_py = find_program('rule-syntax-check.py')
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2018-09-12 11:08:49 +02:00
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if want_tests != 'false'
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test('rule-syntax-check',
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rule_syntax_check_py,
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args : all_rules)
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endif
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2017-11-22 12:42:28 +01:00
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############################################################
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2017-10-08 22:14:45 +02:00
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if conf.get('HAVE_SYSV_COMPAT') == 1
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sysv_generator_test_py = find_program('sysv-generator-test.py')
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2018-09-12 11:08:49 +02:00
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if want_tests != 'false'
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test('sysv-generator-test',
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sysv_generator_test_py)
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endif
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2017-10-08 22:14:45 +02:00
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endif
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2017-09-26 13:39:43 +02:00
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############################################################
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tests: add a runner for installed tests
We have "installed tests", but don't provide an easy way to run them.
The protocol is very simple: each test must return 0 for success, 77 means
"skipped", anything else is an error. In addition, we want to print test
output only if the test failed.
I wrote this simple script. It is pretty basic, but implements the functions
listed above. Since it is written in python it should be easy to add option
parsing (like running only specific tests, or running unsafe tests, etc.)
I looked at the following alternatives:
- Ubuntu root-unittests: this works, but just dumps all output to the terminal,
has no coloring.
- @ssahani's test runner [2]
It uses the unittest library and the test suite was implented as a class, and
doesn't implement any of the functions listed above.
- cram [3,4]
cram runs our tests, but does not understand the "ignore the output" part,
has not support for our magic skip code (it uses hardcoded 80 instead),
and seems dead upstream.
- meson test
Here the idea would be to provide an almost-empty meson.build file under
/usr/lib/systemd/tests/ that would just define all the tests. This would
allow us to reuse the test runner we use normally. Unfortunately meson requires
a build directory and configuration to be done before running tests. This
would be possible, but seems a lot of effort to just run a few binaries.
[1] https://salsa.debian.org/systemd-team/systemd/blob/242c96addb06480ec9cd75248a5660f37a17b4b9/debian/tests/root-unittests
[2] https://github.com/systemd/systemd-fedora-ci/blob/master/upstream/systemd-upstream-tests.py
[3] https://bitheap.org/cram/
[4] https://pypi.org/project/pytest-cram/
Fixes #10069.
2018-09-20 16:34:14 +02:00
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if install_tests
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install_data('run-unit-tests.py',
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install_mode : 'rwxr-xr-x',
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install_dir : testsdir)
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endif
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############################################################
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2017-09-26 13:39:43 +02:00
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# prepare test/sys tree
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sys_script_py = find_program('sys-script.py')
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custom_target(
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'sys',
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command : [sys_script_py, meson.current_build_dir()],
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output : 'sys',
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2018-09-12 14:47:56 +02:00
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build_by_default : want_tests != 'false')
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2017-09-26 13:39:43 +02:00
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2018-03-22 08:34:21 +01:00
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if perl.found()
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udev_test_pl = find_program('udev-test.pl')
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2018-09-12 11:08:49 +02:00
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if want_tests != 'false'
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test('udev-test',
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2019-01-18 22:32:42 +01:00
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udev_test_pl,
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timeout : 180)
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2018-09-12 11:08:49 +02:00
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endif
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2018-03-22 08:34:21 +01:00
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else
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message('Skipping udev-test because perl is not available')
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endif
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2017-09-26 13:44:04 +02:00
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2017-10-08 22:14:45 +02:00
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if conf.get('ENABLE_HWDB') == 1
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hwdb_test_sh = find_program('hwdb-test.sh')
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2018-09-12 11:08:49 +02:00
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if want_tests != 'false'
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test('hwdb-test',
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hwdb_test_sh,
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timeout : 90)
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endif
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2017-10-08 22:14:45 +02:00
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endif
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2018-01-19 07:54:30 +01:00
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2018-07-07 18:09:21 +02:00
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subdir('fuzz')
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