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Joanne Koong ed9109ad64 selftests/bpf: Add bloom filter map test cases 
This patch adds test cases for bpf bloom filter maps. They include tests
checking against invalid operations by userspace, tests for using the
bloom filter map as an inner map, and a bpf program that queries the
bloom filter map for values added by a userspace program.

Signed-off-by: Joanne Koong <joannekoong@fb.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20211027234504.30744-4-joannekoong@fb.com
2021-10-28 13:22:49 -07:00
..
.gitignore
.gitignore: add SPDX License Identifier
2020-03-25 11:50:48 +01:00
align.c
selftests/bpf: Fix "dubious pointer arithmetic" test
2020-12-10 13:11:30 -08:00
atomic_bounds.c
selftests/bpf: Add missing cleanup in atomic_bounds test
2021-02-08 17:55:01 -08:00
atomics.c
selftests/bpf: Adding pid filtering for atomics test
2021-10-08 15:17:00 -07:00
attach_probe.c
selftests/bpf: Fix attach_probe in parallel mode
2021-10-27 11:59:02 -07:00
autoload.c
selftests/bpf: Test auto-load disabling logic for BPF programs
2020-06-28 10:06:53 -07:00
bind_perm.c
selftests/bpf: Verify that rebinding to port < 1024 from BPF works
2021-01-27 18:18:15 -08:00
bloom_filter_map.c
selftests/bpf: Add bloom filter map test cases
2021-10-28 13:22:49 -07:00
bpf_cookie.c
selftests/bpf: Add bpf_cookie selftests for high-level APIs
2021-08-17 00:45:08 +02:00
bpf_iter_setsockopt.c
selfetest/bpf: Make some tests serial
2021-10-08 15:17:00 -07:00
bpf_iter.c
selftests/bpf: Fix a few compiler warnings
2021-09-17 09:10:54 -07:00
bpf_obj_id.c
selfetest/bpf: Make some tests serial
2021-10-08 15:17:00 -07:00
bpf_tcp_ca.c
bpf: selftests: Add dctcp fallback test
2021-08-25 17:40:35 -07:00
bpf_verif_scale.c
selftests/bpf: Split out bpf_verif_scale selftests into multiple tests
2021-10-25 14:45:46 -07:00
btf_dedup_split.c
selftests/bpf: Add split BTF dedup selftests
2020-11-05 18:37:31 -08:00
btf_dump.c
selftests/bpf: Normalize selftest entry points
2021-10-25 14:45:45 -07:00
btf_endian.c
selftests/bpf: Use __BYTE_ORDER__
2021-10-25 20:39:42 -07:00
btf_map_in_map.c
selftests/bpf: Sync RCU before unloading bpf_testmod
2021-01-12 17:23:47 -08:00
btf_module.c
selftests/bpf: Test btf__load_vmlinux_btf/btf__load_module_btf APIs
2021-08-16 18:38:52 -07:00
btf_skc_cls_ingress.c
bpf: selftest: Use static globals in tcp_hdr_options and btf_skc_cls_ingress
2020-11-09 16:18:36 -08:00
btf_split.c
selftests/bpf: Switch to new btf__type_cnt/btf__raw_data APIs
2021-10-22 16:09:14 -07:00
btf_tag.c
selftests/bpf: Skip btf_tag test if btf_tag attribute not supported
2021-09-15 08:49:49 -07:00
btf_write.c
bpf: Rename BTF_KIND_TAG to BTF_KIND_DECL_TAG
2021-10-18 18:35:36 -07:00
btf.c
selftests/bpf: Test deduplication for BTF_KIND_DECL_TAG typedef
2021-10-22 17:04:44 -07:00
cg_storage_multi.c
selfetest/bpf: Make some tests serial
2021-10-08 15:17:00 -07:00
cgroup_attach_autodetach.c
selfetest/bpf: Make some tests serial
2021-10-08 15:17:00 -07:00
cgroup_attach_multi.c
selfetest/bpf: Make some tests serial
2021-10-08 15:17:00 -07:00
cgroup_attach_override.c
selfetest/bpf: Make some tests serial
2021-10-08 15:17:00 -07:00
cgroup_link.c
selfetest/bpf: Make some tests serial
2021-10-08 15:17:00 -07:00
cgroup_skb_sk_lookup.c
selftests/bpf: Turn on libbpf 1.0 mode and fix all IS_ERR checks
2021-05-25 17:32:35 -07:00
cgroup_v1v2.c
selftests/bpf: Make cgroup_v1v2 use its own port
2021-10-08 15:10:43 -07:00
check_mtu.c
selfetest/bpf: Make some tests serial
2021-10-08 15:17:00 -07:00
cls_redirect.c
bpf: Remove extra lock_sock for TCP_ZEROCOPY_RECEIVE
2021-01-20 14:23:00 -08:00
connect_force_port.c
bpf: selftests: A few improvements to network_helpers.c
2020-07-02 16:09:01 +02:00
core_autosize.c
selftests/bpf: Switch to new btf__type_cnt/btf__raw_data APIs
2021-10-22 16:09:14 -07:00
core_extern.c
selftest/bpf: Fix compilation warnings in 32-bit mode
2020-08-13 16:45:41 -07:00
core_read_macros.c
selftests/bpf: Add tests for user- and non-CO-RE BPF_CORE_READ() variants
2021-01-08 13:39:24 -08:00
core_reloc.c
selftests/bpf: Switch to new btf__type_cnt/btf__raw_data APIs
2021-10-22 16:09:14 -07:00
core_retro.c
selftests/bpf: Fix spurious test failures in core_retro selftest
2020-08-01 23:10:42 -07:00
cpu_mask.c
selftests: Use consistent include paths for libbpf
2020-01-20 16:37:45 -08:00
d_path.c
selftests/bpf: Fix stat probe in d_path test
2020-09-21 16:18:00 -07:00
enable_stats.c
bpf: Add selftest for BPF_ENABLE_STATS
2020-05-01 10:36:32 -07:00
endian.c
selftests/bpf: Add byte swapping selftest
2020-07-01 09:06:12 +02:00
fentry_fexit.c
selftests/bpf: Convert few tests to light skeleton.
2021-05-19 00:41:44 +02:00
fentry_test.c
selftests/bpf: Convert few tests to light skeleton.
2021-05-19 00:41:44 +02:00
fexit_bpf2bpf.c
selfetest/bpf: Make some tests serial
2021-10-08 15:17:00 -07:00
fexit_sleep.c
selftests/bpf: Convert few tests to light skeleton.
2021-05-19 00:41:44 +02:00
fexit_stress.c
bpf: Add per-program recursion prevention mechanism
2021-02-11 16:19:13 +01:00
fexit_test.c
selftests/bpf: Convert few tests to light skeleton.
2021-05-19 00:41:44 +02:00
flow_dissector_load_bytes.c
selfetest/bpf: Make some tests serial
2021-10-08 15:17:00 -07:00
flow_dissector_reattach.c
selfetest/bpf: Make some tests serial
2021-10-08 15:17:00 -07:00
flow_dissector.c
selftests/bpf: Normalize all the rest SEC() uses
2021-09-28 13:51:19 -07:00
for_each.c
selftests/bpf: Add arraymap test for bpf_for_each_map_elem() helper
2021-02-26 13:23:53 -08:00
get_branch_snapshot.c
selftests/bpf: Guess function end for test_get_branch_snapshot
2021-10-25 21:43:05 -07:00
get_func_ip_test.c
libbpf: Allow decimal offset for kprobes
2021-07-22 20:09:16 -07:00
get_stack_raw_tp.c
selftests/bpf: Turn on libbpf 1.0 mode and fix all IS_ERR checks
2021-05-25 17:32:35 -07:00
get_stackid_cannot_attach.c
selftests/bpf: Turn on libbpf 1.0 mode and fix all IS_ERR checks
2021-05-25 17:32:35 -07:00
global_data_init.c
selftests/bpf: Switch to ".bss"/".rodata"/".data" lookups for internal maps
2021-10-21 17:10:11 -07:00
global_data.c
selftests/bpf: Switch to ".bss"/".rodata"/".data" lookups for internal maps
2021-10-21 17:10:11 -07:00
global_func_args.c
selftests/bpf: Add unit tests for pointers in global functions
2021-02-12 17:37:23 -08:00
hash_large_key.c
bpf: Lift hashtab key_size limit
2020-11-05 20:04:46 -08:00
hashmap.c
selftests/bpf: Turn on libbpf 1.0 mode and fix all IS_ERR checks
2021-05-25 17:32:35 -07:00
kfree_skb.c
selftests/bpf: Switch to ".bss"/".rodata"/".data" lookups for internal maps
2021-10-21 17:10:11 -07:00
kfunc_call.c
bpf: selftests: Add sk_state to bpf_tcp_helpers.h
2021-08-25 17:40:35 -07:00
ksyms_btf.c
libbpf: Support weak typed ksyms.
2021-08-13 15:56:28 -07:00
ksyms_module_libbpf.c
bpf: selftests: Add selftests for module kfunc support
2021-10-05 17:07:42 -07:00
ksyms_module.c
bpf: selftests: Add selftests for module kfunc support
2021-10-05 17:07:42 -07:00
ksyms.c
selftests/bpf: Ksyms_btf to test typed ksyms
2020-10-02 14:59:25 -07:00
l4lb_all.c
selftests/bpf: Add subprogs to pyperf, strobemeta, and l4lb_noinline tests
2020-09-03 17:14:40 -07:00
link_pinning.c
selftests/bpf: Turn on libbpf 1.0 mode and fix all IS_ERR checks
2021-05-25 17:32:35 -07:00
linked_funcs.c
selftests/bpf: Add function linking selftest
2021-04-23 14:05:27 -07:00
linked_maps.c
selftests/bpf: Add map linking selftest
2021-04-23 14:05:27 -07:00
linked_vars.c
selftests/bpf: Add global variables linking selftest
2021-04-23 14:05:27 -07:00
load_bytes_relative.c
bpf: selftests: A few improvements to network_helpers.c
2020-07-02 16:09:01 +02:00
lookup_and_delete.c
selftests/bpf: Add bpf_lookup_and_delete_elem tests
2021-05-24 13:30:52 -07:00
map_init.c
bpf: Zero-fill re-used per-cpu map element
2020-11-05 19:55:57 -08:00
map_lock.c
selftests/bpf: Move existing common networking parts into network_helpers
2020-05-09 00:48:20 +02:00
map_ptr.c
selftests/bpf: Pass page size from userspace in map_ptr
2021-04-08 23:54:47 -07:00
metadata.c
selftests/bpf: Test load and dump metadata with btftool and skel
2020-09-15 18:28:27 -07:00
migrate_reuseport.c
selfetest/bpf: Make some tests serial
2021-10-08 15:17:00 -07:00
mmap.c
selftests/bpf: mmap: Use runtime page size
2021-04-08 23:54:48 -07:00
modify_return.c
selfetest/bpf: Make some tests serial
2021-10-08 15:17:00 -07:00
module_attach.c
bpf/selftests: Add test for writable bare tracepoint
2021-10-08 13:22:57 -07:00
netcnt.c
selftests/bpf: Move netcnt test under test_progs
2021-08-04 16:18:48 -07:00
netns_cookie.c
selftests/bpf: Test for get_netns_cookie
2021-08-24 14:17:53 -07:00
ns_current_pid_tgid.c
selfetest/bpf: Make some tests serial
2021-10-08 15:17:00 -07:00
obj_name.c
selftests/bpf: Turn on libbpf 1.0 mode and fix all IS_ERR checks
2021-05-25 17:32:35 -07:00
pe_preserve_elems.c
selftests/bpf: Add tests for BPF_F_PRESERVE_ELEMS
2020-09-30 23:21:06 -07:00
perf_branches.c
selftests/bpf: Turn on libbpf 1.0 mode and fix all IS_ERR checks
2021-05-25 17:32:35 -07:00
perf_buffer.c
selftests/bpf: Make perf_buffer selftests work on 4.9 kernel again
2021-10-22 14:26:33 -07:00
perf_event_stackmap.c
selftests/bpf: Turn on libbpf 1.0 mode and fix all IS_ERR checks
2021-05-25 17:32:35 -07:00
perf_link.c
selfetest/bpf: Make some tests serial
2021-10-08 15:17:00 -07:00
pinning.c
libbpf: Add bpf_map__pin_path function
2021-07-23 16:57:03 -07:00
pkt_access.c
selftests/bpf: Move existing common networking parts into network_helpers
2020-05-09 00:48:20 +02:00
pkt_md_access.c
selftests/bpf: Move existing common networking parts into network_helpers
2020-05-09 00:48:20 +02:00
probe_read_user_str.c
selftest/bpf: Test bpf_probe_read_user_str() strips trailing bytes after NUL
2020-11-19 11:58:15 -08:00
probe_user.c
selfetest/bpf: Make some tests serial
2021-10-08 15:17:00 -07:00
prog_run_xattr.c
selftests/bpf: Turn on libbpf 1.0 mode and fix all IS_ERR checks
2021-05-25 17:32:35 -07:00
queue_stack_map.c
selftests/bpf: Move existing common networking parts into network_helpers
2020-05-09 00:48:20 +02:00
raw_tp_test_run.c
selftests/bpf: Turn on libbpf 1.0 mode and fix all IS_ERR checks
2021-05-25 17:32:35 -07:00
raw_tp_writable_reject_nbd_invalid.c
selftests: bpf: test writable buffers in raw tps
2019-04-26 19:04:19 -07:00
raw_tp_writable_test_run.c
selfetest/bpf: Make some tests serial
2021-10-08 15:17:00 -07:00
rdonly_maps.c
selftests/bpf: Switch to ".bss"/".rodata"/".data" lookups for internal maps
2021-10-21 17:10:11 -07:00
recursion.c
selftest/bpf: Switch recursion test to use htab_map_delete_elem
2021-10-06 12:34:02 -07:00
reference_tracking.c
selftests/bpf: Switch SEC("classifier*") usage to a strict SEC("tc")
2021-09-28 13:51:19 -07:00
resolve_btfids.c
selftests/bpf: Normalize selftest entry points
2021-10-25 14:45:45 -07:00
ringbuf_multi.c
selftests/bpf: Turn on libbpf 1.0 mode and fix all IS_ERR checks
2021-05-25 17:32:35 -07:00
ringbuf.c
selftests/bpf: Fix ringbuf test fetching map FD
2021-06-17 18:23:55 -07:00
section_names.c
libbpf: Add support for BPF XDP link
2020-07-25 20:37:02 -07:00
select_reuseport.c
selfetest/bpf: Make some tests serial
2021-10-08 15:17:00 -07:00
send_signal_sched_switch.c
selfetest/bpf: Make some tests serial
2021-10-08 15:17:00 -07:00
send_signal.c
selftests/bpf: Fix flaky send_signal test
2021-08-17 14:08:30 -07:00
signal_pending.c
selftests/bpf: Normalize selftest entry points
2021-10-25 14:45:45 -07:00
sk_assign.c
selftests/bpf: Switch SEC("classifier*") usage to a strict SEC("tc")
2021-09-28 13:51:19 -07:00
sk_lookup.c
selftests/bpf: Turn on libbpf 1.0 mode and fix all IS_ERR checks
2021-05-25 17:32:35 -07:00
sk_storage_tracing.c
selfetest/bpf: Make some tests serial
2021-10-08 15:17:00 -07:00
skb_ctx.c
selftests/bpf: Test new __sk_buff field hwtstamp
2021-09-10 23:20:13 +02:00
skb_helpers.c
bpf, selftests: Test probe_* helpers from SCHED_CLS
2020-06-01 14:38:21 -07:00
skc_to_unix_sock.c
selftests/bpf: Test bpf_skc_to_unix_sock() helper
2021-10-21 15:11:06 -07:00
skeleton.c
selftests/bpf: Demonstrate use of custom .rodata/.data sections
2021-10-21 17:10:10 -07:00
snprintf_btf.c
selfetest/bpf: Make some tests serial
2021-10-08 15:17:00 -07:00
snprintf.c
selftests/bpf: Normalize selftest entry points
2021-10-25 14:45:45 -07:00
sock_fields.c
selfetest/bpf: Make some tests serial
2021-10-08 15:17:00 -07:00
socket_cookie.c
selftests/bpf: Add a selftest for the tracing bpf_get_socket_cookie
2021-02-11 17:44:41 -08:00
sockmap_basic.c
selftests/bpf: Turn on libbpf 1.0 mode and fix all IS_ERR checks
2021-05-25 17:32:35 -07:00
sockmap_ktls.c
selftests/bpf: Turn on libbpf 1.0 mode and fix all IS_ERR checks
2021-05-25 17:32:35 -07:00
sockmap_listen.c
selfetest/bpf: Make some tests serial
2021-10-08 15:17:00 -07:00
sockopt_inherit.c
selftests/bpf: Fix potential unreleased lock
2021-08-27 09:45:59 -07:00
sockopt_multi.c
selftests/bpf: Normalize all the rest SEC() uses
2021-09-28 13:51:19 -07:00
sockopt_qos_to_cc.c
selftests/bpf: Add tests for {set|get} socket option from setsockopt BPF
2021-08-20 01:10:01 +02:00
sockopt_sk.c
selftests/bpf: Pass page size from userspace in sockopt_sk
2021-04-08 23:54:47 -07:00
sockopt.c
selftests/bpf: test_progs: convert test_sockopt
2019-09-06 09:59:05 -07:00
spinlock.c
selftests/bpf: Move existing common networking parts into network_helpers
2020-05-09 00:48:20 +02:00
stack_var_off.c
selftest/bpf: Add test for var-offset stack access
2021-02-10 11:05:34 -08:00
stacktrace_build_id_nmi.c
selftests/bpf: Turn on libbpf 1.0 mode and fix all IS_ERR checks
2021-05-25 17:32:35 -07:00
stacktrace_build_id.c
bpftool, selftests/bpf: Embed object file inside skeleton
2019-12-17 22:16:35 -08:00
stacktrace_map_raw_tp.c
selftests/bpf: Turn on libbpf 1.0 mode and fix all IS_ERR checks
2021-05-25 17:32:35 -07:00
stacktrace_map.c
selftests/bpf: Turn on libbpf 1.0 mode and fix all IS_ERR checks
2021-05-25 17:32:35 -07:00
static_linked.c
selftests/bpf: Validate skeleton gen handles skipped fields
2021-05-13 17:23:57 -07:00
subprogs.c
libbpf: Don't attempt to load unused subprog as an entry-point BPF program
2020-11-09 22:15:23 +01:00
syscall.c
selftests/bpf: Test for btf_load command.
2021-05-19 00:33:40 +02:00
tailcalls.c
selftests/bpf: Switch SEC("classifier*") usage to a strict SEC("tc")
2021-09-28 13:51:19 -07:00
task_fd_query_rawtp.c
selftests/bpf: test_progs: remove global fail/success counts
2019-08-28 00:35:40 +02:00
task_fd_query_tp.c
selftests/bpf: test_progs: remove global fail/success counts
2019-08-28 00:35:40 +02:00
task_local_storage.c
selftests/bpf: Test deadlock from recursive bpf_task_storage_[get|delete]
2021-02-26 11:51:48 -08:00
task_pt_regs.c
selftests/bpf: Fix build of task_pt_regs test for arm64
2021-09-07 17:23:19 +02:00
tc_bpf.c
libbpf: Add selftests for TC-BPF management API
2021-05-17 17:52:20 +02:00
tc_redirect.c
selftests/bpf: Adding a namespace reset for tc_redirect
2021-10-27 11:59:02 -07:00
tcp_estats.c
selftests/bpf: test_progs: remove global fail/success counts
2019-08-28 00:35:40 +02:00
tcp_hdr_options.c
selftests/bpf: Turn on libbpf 1.0 mode and fix all IS_ERR checks
2021-05-25 17:32:35 -07:00
tcp_rtt.c
selftests/bpf: Switch to new bpf_object__next_{map,program} APIs
2021-10-06 12:34:02 -07:00
tcpbpf_user.c
selftests/bpf: Add Userspace tests for TCP_WINDOW_CLAMP
2020-12-03 17:23:24 -08:00
test_bpffs.c
selftests/bpf: Add bpffs preload test.
2020-08-20 16:02:36 +02:00
test_bprm_opts.c
bpf: Add tests for bpf_bprm_opts_set helper
2020-11-18 01:36:27 +01:00
test_global_funcs.c
selftests/bpf: Add unit tests for pointers in global functions
2021-02-12 17:37:23 -08:00
test_ima.c
selftests/bpf: Better error messages for ima_setup.sh failures
2021-03-25 18:39:51 -07:00
test_local_storage.c
selftests/bpf: Fix a compiler warning in local_storage test
2021-02-02 21:21:55 -08:00
test_lsm.c
selftests/bpf: Use ASSERT macros in lsm test
2021-04-25 21:09:02 -07:00
test_overhead.c
selftests/bpf: Turn on libbpf 1.0 mode and fix all IS_ERR checks
2021-05-25 17:32:35 -07:00
test_profiler.c
selftests/bpf: Add profiler test
2020-10-09 22:03:06 +02:00
test_skb_pkt_end.c
selftests/bpf: Add skb_pkt_end test
2020-11-13 01:42:11 +01:00
timer_mim.c
selfetest/bpf: Make some tests serial
2021-10-08 15:17:00 -07:00
timer.c
selfetest/bpf: Make some tests serial
2021-10-08 15:17:00 -07:00
tp_attach_query.c
selfetest/bpf: Make some tests serial
2021-10-08 15:17:00 -07:00
trace_ext.c
selftests/bpf: Adding test for arg dereference in extension trace
2020-09-29 13:09:24 -07:00
trace_printk.c
selfetest/bpf: Make some tests serial
2021-10-08 15:17:00 -07:00
trace_vprintk.c
selfetest/bpf: Make some tests serial
2021-10-08 15:17:00 -07:00
trampoline_count.c
selfetest/bpf: Make some tests serial
2021-10-08 15:17:00 -07:00
udp_limit.c
selftests/bpf: Turn on libbpf 1.0 mode and fix all IS_ERR checks
2021-05-25 17:32:35 -07:00
varlen.c
selftests/bpf: Make test_varlen work with 32-bit user-space arch
2020-08-13 16:45:41 -07:00
verif_stats.c
selftests/bpf: Add verif_stats test
2021-10-21 15:51:47 -07:00
vmlinux.c
selftests/bpf: Fix nanosleep for real this time
2020-03-17 19:29:12 +01:00
xdp_adjust_tail.c
selftests/bpf: Normalize selftest entry points
2021-10-25 14:45:45 -07:00
xdp_attach.c
selfetest/bpf: Make some tests serial
2021-10-08 15:17:00 -07:00
xdp_bonding.c
selfetest/bpf: Make some tests serial
2021-10-08 15:17:00 -07:00
xdp_bpf2bpf.c
selftests/bpf: Turn on libbpf 1.0 mode and fix all IS_ERR checks
2021-05-25 17:32:35 -07:00
xdp_context_test_run.c
selftests/bpf: Add test for xdp_md context in BPF_PROG_TEST_RUN
2021-07-07 19:51:13 -07:00
xdp_cpumap_attach.c
selfetest/bpf: Make some tests serial
2021-10-08 15:17:00 -07:00
xdp_devmap_attach.c
selftests/bpf: Normalize selftest entry points
2021-10-25 14:45:45 -07:00
xdp_info.c
selfetest/bpf: Make some tests serial
2021-10-08 15:17:00 -07:00
xdp_link.c
selfetest/bpf: Make some tests serial
2021-10-08 15:17:00 -07:00
xdp_noinline.c
selftests/bpf: Initialize duration in xdp_noinline.c
2020-10-02 16:46:20 +02:00
xdp_perf.c
selftests: bpf: Add xdp_perf test
2019-12-13 13:09:32 -08:00
xdp.c
selftests/bpf: Move existing common networking parts into network_helpers
2020-05-09 00:48:20 +02:00
xdpwall.c
bpf: selftest: A bpf prog that has a 32bit scalar spill
2021-09-26 13:07:28 -07:00