[Feature] Backport shingles static test

diff --git a/test/rspamd_shingles_test.c b/test/rspamd_shingles_test.c
index 3eed5eee5896b79fd91a8e7014da462ff88a1de8..3b2fd895634a0ba7f37dc9ffdf91e07a75f0629c 100644 (file)
--- a/test/rspamd_shingles_test.c
+++ b/test/rspamd_shingles_test.c
@@ -110,9 +110,46 @@ 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,
+};
+
 void
 rspamd_shingles_test_func (void)
 {
+       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);
+       for (i = 0; i < RSPAMD_SHINGLE_SIZE; i ++) {
+               g_assert (sgl->hashes[i] == expected_old[i]);
+       }
+       g_free (sgl);
+
        //test_case (5, 100, 0.5);
        test_case (200, 10, 0.1);
        test_case (500, 20, 0.01);