From c2e0f14cf3b208f75c6a92e8c532223d9ca8db22 Mon Sep 17 00:00:00 2001 From: Vsevolod Stakhov Date: Thu, 12 May 2016 12:48:03 +0100 Subject: [PATCH] [Test] Add static test for shingles --- test/rspamd_shingles_test.c | 90 +++++++++++++++++++++++++++++++++++++ 1 file changed, 90 insertions(+) diff --git a/test/rspamd_shingles_test.c b/test/rspamd_shingles_test.c index 5669137d4..971502c93 100644 --- a/test/rspamd_shingles_test.c +++ b/test/rspamd_shingles_test.c @@ -113,10 +113,100 @@ test_case (gsize cnt, gsize max_len, gdouble perm_factor, g_free (sgl_permuted); } +static const guint64 expected_old[RSPAMD_SHINGLE_SIZE] = { + 0x2a97e024235cedc5, 0x46238acbcc55e9e0, 0x2378ff151af075b3, 0xde1f29a95cad109, + 0x5d3bbbdb5db5d19f, 0x4d75a0ec52af10a6, 0x215ecd6372e755b5, 0x7b52295758295350, + 0x17387d1beddc7f62, 0x26264ca879ffcada, 0x49d4a65ec0ab9914, 0xa2763e6995350cf, + 0x3f4570231449c13f, 0x3309f857a0e54ee5, 0x24e4c5b561b0fce3, 0x1f153e3b275bfd1b, + 0x4d067dbc97c3fd78, 0x9ffa2d076fa4f8bc, 0x3d8907f84b9ffc6c, 0x1cfd664c5262d256, + 0xcdd7e744b699c15, 0x5544a2bbe05124f7, 0x5a4029b5d6a06f7, 0xd5adfbdc756c0e4, + 0xa504b23d9689a67e, 0x15d945f7007de115, 0xbf676c0522a2c51d, 0x1c8d8163ad4b0f93, + 0xa2c4ba20799344d7, 0x27c6f13c02134388, 0xa1d443d31fd5a3, 0x99fbca9f8563080, +}; + +static const guint64 expected_xxhash[RSPAMD_SHINGLE_SIZE] = { + 0x33b134be11a705a, 0x36e2ea657aa36903, 0x6547b57f7470ce9d, 0x8253eb6d2f8f158e, + 0x1cc99e3cf22388f, 0x2396da27ea36ffe8, 0x1b457d208ad3d96c, 0x2d6ac733d7a2c107, + 0x17849cbed75cc4d1, 0x4dd94e772330e804, 0x39f592fa32014ed4, 0xa2f6229ad356461, + 0x6dc825879a057b37, 0x886b12cef4338b05, 0x8b23af68c186518a, 0x16932b40339aaf02, + 0x412090c6bb0b719c, 0x4d4a88cbdf1935f3, 0x233bcbddb5f67a7, 0x474719442a33dcca, + 0x2da7ec30563e622, 0x7ab90086960e1ad2, 0x3ea2b45582539f75, 0x108cd9287d95a6c5, + 0x69ba7c67c115597, 0x10880860eb75e982, 0x16f3d90e6ab995a6, 0x5f24ea09379b9f5c, + 0x3c2dc04088e8fe54, 0x340b8cf1c6f1227, 0x193bc348ed2e9ce7, 0x68454ef43da9c748, +}; + +static const guint64 expected_mumhash[RSPAMD_SHINGLE_SIZE] = { + 0x38d35473b80a7fc3, 0x1300531adc2d16a1, 0x26883bc89f78f4bd, 0x57de365ef6d1a62, + 0x773603185fcbb20a, 0x39c6cbd7ebbeaa88, 0x676c7445ad167e70, 0x432315d1ecc4c0b1, + 0x1380b95756dbb078, 0x9ee12832fa53b90e, 0x72970be210f0dd0b, 0x62909bd520f5956, + 0x66196965a45eb32a, 0x2466a9ca5436620e, 0x157b828b10e10f6e, 0x429bb673a523a7e5, + 0x51a6ace94f320f88, 0x23f53a30bd7d7147, 0xbee557664d3bc34c, 0x65730c88cd212a9, + 0x87e72c0cd05fd0e, 0x417a744669baeb3d, 0x78e26f7917829324, 0x439777dcfc25fdf4, + 0x582eac6ff013f00b, 0x1e40aa90e367f4af, 0x301d14a28d6c23a2, 0x34140ecb21b6c69, + 0x390a091c8b4c31b9, 0x2e35fecf9fff0ae7, 0x94322e1a5cf31f1b, 0x33cb9190905e049a, +}; + +static const guint64 expected_fasthash[RSPAMD_SHINGLE_SIZE] = { + 0x3843a716f94828a6, 0x13fd5386dda3b28d, 0x71cb09de527c40a, 0x5d6f59ffd839c62, + 0x7ce3633acd568476, 0x9014298cbd00167, 0x6708ec29eedb5350, 0x2882931ff2c5c410, + 0x1839d8b947b12571, 0x58f7bc3829173302, 0x4dac8103da51abc4, 0x6c5cbcc6fb1de28, + 0x31fefcef9bafb755, 0x6f2d1a0b1feca401, 0x3e71f3718e520b06, 0x42f6ba11164ab231, + 0x21164d010bd76f4a, 0x4c597ccc7b60f620, 0x2cf1ca3383b77574, 0x54ff9c01660b8add, + 0x2ca344758f40380d, 0x1b962321bd37d0f2, 0x9323bb99c32bc418, 0x375659d0eef2b8f2, + 0x1dbd23a1030084b7, 0x83cb978dee06aa0a, 0x42c97be5b27a7763, 0x3b6d6b7270ed765, + 0x125c12fdba584aed, 0x1c826397afe58763, 0x8bdbe2d43f3eda96, 0x954cda70edf6591f, +}; + void rspamd_shingles_test_func (void) { enum rspamd_shingle_alg alg = RSPAMD_SHINGLES_OLD; + struct rspamd_shingle *sgl; + guchar key[16]; + GArray *input; + rspamd_ftok_t tok; + int i; + + memset (key, 0, sizeof (key)); + input = g_array_sized_new (FALSE, FALSE, sizeof (rspamd_ftok_t), 5); + + for (i = 0; i < 5; i ++) { + gchar *b = g_alloca (8); + memset (b, 0, 8); + memcpy (b + 1, "test", 4); + b[0] = 'a' + i; + tok.begin = b; + tok.len = 5 + ((i + 1) % 4); + g_array_append_val (input, tok); + } + + sgl = rspamd_shingles_generate (input, key, NULL, + rspamd_shingles_default_filter, NULL, RSPAMD_SHINGLES_OLD); + for (i = 0; i < RSPAMD_SHINGLE_SIZE; i ++) { + g_assert (sgl->hashes[i] == expected_old[i]); + } + g_free (sgl); + + sgl = rspamd_shingles_generate (input, key, NULL, + rspamd_shingles_default_filter, NULL, RSPAMD_SHINGLES_XXHASH); + for (i = 0; i < RSPAMD_SHINGLE_SIZE; i ++) { + g_assert (sgl->hashes[i] == expected_xxhash[i]); + } + g_free (sgl); + + sgl = rspamd_shingles_generate (input, key, NULL, + rspamd_shingles_default_filter, NULL, RSPAMD_SHINGLES_MUMHASH); + for (i = 0; i < RSPAMD_SHINGLE_SIZE; i ++) { + g_assert (sgl->hashes[i] == expected_mumhash[i]); + } + g_free (sgl); + + sgl = rspamd_shingles_generate (input, key, NULL, + rspamd_shingles_default_filter, NULL, RSPAMD_SHINGLES_FAST); + for (i = 0; i < RSPAMD_SHINGLE_SIZE; i ++) { + g_assert (sgl->hashes[i] == expected_fasthash[i]); + } + g_free (sgl); for (alg = RSPAMD_SHINGLES_OLD; alg <= RSPAMD_SHINGLES_FAST; alg ++) { test_case (200, 10, 0.1, alg); -- 2.39.5