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Andrii Nakryiko b65053cd94 selftests/bpf: Add whitelist/blacklist of test names to test_progs 
Add ability to specify a list of test name substrings for selecting which
tests to run. So now -t is accepting a comma-separated list of strings,
similarly to how -n accepts a comma-separated list of test numbers.

Additionally, add ability to blacklist tests by name. Blacklist takes
precedence over whitelist. Blacklisting is important for cases where it's
known that some tests can't pass (e.g., due to perf hardware events that are
not available within VM). This is going to be used for libbpf testing in
Travis CI in its Github repo.

Example runs with just whitelist and whitelist + blacklist:

  $ sudo ./test_progs -tattach,core/existence
  #1 attach_probe:OK
  #6 cgroup_attach_autodetach:OK
  #7 cgroup_attach_multi:OK
  #8 cgroup_attach_override:OK
  #9 core_extern:OK
  #10/44 existence:OK
  #10/45 existence___minimal:OK
  #10/46 existence__err_int_sz:OK
  #10/47 existence__err_int_type:OK
  #10/48 existence__err_int_kind:OK
  #10/49 existence__err_arr_kind:OK
  #10/50 existence__err_arr_value_type:OK
  #10/51 existence__err_struct_type:OK
  #10 core_reloc:OK
  #19 flow_dissector_reattach:OK
  #60 tp_attach_query:OK
  Summary: 8/8 PASSED, 0 SKIPPED, 0 FAILED

  $ sudo ./test_progs -tattach,core/existence -bcgroup,flow/arr
  #1 attach_probe:OK
  #9 core_extern:OK
  #10/44 existence:OK
  #10/45 existence___minimal:OK
  #10/46 existence__err_int_sz:OK
  #10/47 existence__err_int_type:OK
  #10/48 existence__err_int_kind:OK
  #10/51 existence__err_struct_type:OK
  #10 core_reloc:OK
  #60 tp_attach_query:OK
  Summary: 4/6 PASSED, 0 SKIPPED, 0 FAILED

Signed-off-by: Andrii Nakryiko <andriin@fb.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Cc: Julia Kartseva <hex@fb.com>
Link: https://lore.kernel.org/bpf/20200116005549.3644118-1-andriin@fb.com
2020-01-15 18:38:39 -08:00
..
accounting
arch tools arch x86: Sync asm/cpufeatures.h with the kernel sources 2019-12-02 15:20:05 -03:00
bpf bpftool: Support dumping a map with btf_vmlinux_value_type_id 2020-01-15 15:23:27 -08:00
build perf tools: Allow to link with libbpf dynamicaly 2019-11-26 11:17:45 -03:00
cgroup
debugging
firewire
firmware
gpio tools: gpio: Correctly add make dependencies for gpio_utils 2019-11-13 13:46:04 +01:00
hv tools: hv: add vmbus testing tool 2019-11-21 20:10:44 -05:00
iio tools: iio: Correctly add make dependency for iio_utils 2019-11-10 17:11:06 +00:00
include tools/bpf: Sync uapi header bpf.h 2020-01-15 14:00:35 -08:00
io_uring
kvm/kvm_stat
laptop
leds
lib libbpf: Expose bpf_find_kernel_btf as a LIBBPF_API 2020-01-15 15:23:27 -08:00
memory-model tools/memory-model/Documentation: Add plain accesses and data races to explanation.txt 2019-10-05 11:59:44 -07:00
nfsd
objtool Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2019-11-26 15:04:47 -08:00
pci tools: PCI: Fix fd leakage 2019-10-29 12:04:18 +00:00
pcmcia
perf perf vendor events s390: Remove name from L1D_RO_EXCL_WRITES description 2019-12-16 13:40:26 -03:00
power platform-drivers-x86 for v5.5-1 2019-12-01 18:24:25 -08:00
scripts
spi
testing selftests/bpf: Add whitelist/blacklist of test names to test_progs 2020-01-15 18:38:39 -08:00
thermal/tmon
time
usb usbip: tools: fix fd leakage in the function of read_attr_usbip_status 2019-11-07 11:25:01 +01:00
virtio tools/virtio: xen stub 2019-10-13 09:38:27 -04:00
vm
wmi
Makefile