Messages in this thread | | | From | "Bird, Tim" <> | Subject | RE: [PATCH] selftests: add 'show_targets' make target | Date | Wed, 8 Apr 2020 19:13:24 +0000 |
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> -----Original Message----- > From: shuah <shuah@kernel.org> > > On 3/13/20 4:23 PM, tbird20d@gmail.com wrote: > > From: Tim Bird <tim.bird@sony.com> > > > > It is useful for CI systems to be able to query the list > > of targets provided by kselftest by default, so that they > > can construct their own loop over the targets if desired. > > > > Signed-off-by: Tim Bird <tim.bird@sony.com> > > --- > > tools/testing/selftests/Makefile | 3 +++ > > 1 file changed, 3 insertions(+) > > > > diff --git a/tools/testing/selftests/Makefile b/tools/testing/selftests/Makefile > > index 63430e2..9955e71 100644 > > --- a/tools/testing/selftests/Makefile > > +++ b/tools/testing/selftests/Makefile > > @@ -246,4 +246,7 @@ clean: > > $(MAKE) OUTPUT=$$BUILD_TARGET -C $$TARGET clean;\ > > done; > > > > +show_targets: > > + @echo $(TARGETS) > > + > > .PHONY: khdr all run_tests hotplug run_hotplug clean_hotplug run_pstore_crash install clean > > > > Hi Tim, > > It is useful addition. Output is hard to read though. It would > be helpful to improve the printing targets. > > make -C tools/testing/selftests/ show_targets > make: Entering directory '/lkml/linux_5.7/tools/testing/selftests' > android arm64 bpf breakpoints capabilities cgroup clone3 cpufreq > cpu-hotplug drivers/dma-buf efivarfs exec filesystems > filesystems/binderfs filesystems/epoll firmware ftrace futex gpio > intel_pstate ipc ir kcmp kexec kvm lib livepatch lkdtm membarrier memfd > memory-hotplug mount mqueue net net/forwarding net/mptcp netfilter nsfs > pidfd pid_namespace powerpc proc pstore ptrace openat2 rseq rtc seccomp > sigaltstack size sparc64 splice static_keys sync sysctl timens timers > tmpfs tpm2 user vm x86 zram > > thanks, > -- Shuah
OK. I did this mainly for test automation, so I was only concerned about machine readability. I have code that looks like this:
TARGET_LIST=$(make --no-print-directory -s -C tools/testing/selftests show_targets)
However, I'd agree that the output is not great for humans.
How would you like it improved? Would you like it shown as a single column? Or indented? Or using some organization besides alphabetical?
Let me know and I'll implement something. -- Tim
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