diff mbox series

[bpf-next,09/10] selftests/bpf: Move test_lpm_map.c to map_tests

Message ID 20241118010808.2243555-10-houtao@huaweicloud.com (mailing list archive)
State Changes Requested
Delegated to: BPF
Headers show
Series Fixes for LPM trie | expand

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Commit Message

Hou Tao Nov. 18, 2024, 1:08 a.m. UTC 
From: Hou Tao <houtao1@huawei.com>

Move test_lpm_map.c to map_tests/ to include LPM trie test cases in
regular test_maps run. Most code remains unchanged, including the use of
assert(). Only reduce n_lookups from 64K to 512, which decreases
test_lpm_map runtime from 37s to 0.7s.

Signed-off-by: Hou Tao <houtao1@huawei.com>
---
 tools/testing/selftests/bpf/.gitignore                 |  1 -
 tools/testing/selftests/bpf/Makefile                   |  2 +-
 .../lpm_trie_map_basic_ops.c}                          | 10 +++-------
 3 files changed, 4 insertions(+), 9 deletions(-)
 rename tools/testing/selftests/bpf/{test_lpm_map.c => map_tests/lpm_trie_map_basic_ops.c} (99%)
diff mbox series

Patch

diff --git a/tools/testing/selftests/bpf/.gitignore b/tools/testing/selftests/bpf/.gitignore
index c2a1842c3d8b..e9c377001f93 100644
--- a/tools/testing/selftests/bpf/.gitignore
+++ b/tools/testing/selftests/bpf/.gitignore
@@ -5,7 +5,6 @@  bpf-syscall*
 test_verifier
 test_maps
 test_lru_map
-test_lpm_map
 test_tag
 FEATURE-DUMP.libbpf
 FEATURE-DUMP.selftests
diff --git a/tools/testing/selftests/bpf/Makefile b/tools/testing/selftests/bpf/Makefile
index 6ad3b1ba1920..7eeb3cbe18c7 100644
--- a/tools/testing/selftests/bpf/Makefile
+++ b/tools/testing/selftests/bpf/Makefile
@@ -83,7 +83,7 @@  CLANG_CPUV4 := 1
 endif
 
 # Order correspond to 'make run_tests' order
-TEST_GEN_PROGS = test_verifier test_tag test_maps test_lru_map test_lpm_map test_progs \
+TEST_GEN_PROGS = test_verifier test_tag test_maps test_lru_map test_progs \
 	test_sockmap \
 	test_tcpnotify_user test_sysctl \
 	test_progs-no_alu32
diff --git a/tools/testing/selftests/bpf/test_lpm_map.c b/tools/testing/selftests/bpf/map_tests/lpm_trie_map_basic_ops.c
similarity index 99%
rename from tools/testing/selftests/bpf/test_lpm_map.c
rename to tools/testing/selftests/bpf/map_tests/lpm_trie_map_basic_ops.c
index d98c72dc563e..f375c89d78a4 100644
--- a/tools/testing/selftests/bpf/test_lpm_map.c
+++ b/tools/testing/selftests/bpf/map_tests/lpm_trie_map_basic_ops.c
@@ -223,7 +223,7 @@  static void test_lpm_map(int keysize)
 	n_matches = 0;
 	n_matches_after_delete = 0;
 	n_nodes = 1 << 8;
-	n_lookups = 1 << 16;
+	n_lookups = 1 << 9;
 
 	data = alloca(keysize);
 	memset(data, 0, keysize);
@@ -770,16 +770,13 @@  static void test_lpm_multi_thread(void)
 	close(map_fd);
 }
 
-int main(void)
+void test_lpm_trie_map_basic_ops(void)
 {
 	int i;
 
 	/* we want predictable, pseudo random tests */
 	srand(0xf00ba1);
 
-	/* Use libbpf 1.0 API mode */
-	libbpf_set_strict_mode(LIBBPF_STRICT_ALL);
-
 	test_lpm_basic();
 	test_lpm_order();
 
@@ -792,6 +789,5 @@  int main(void)
 	test_lpm_get_next_key();
 	test_lpm_multi_thread();
 
-	printf("test_lpm: OK\n");
-	return 0;
+	printf("%s: PASS\n", __func__);
 }