Update bcachefs sources to 7227ff07f14b Merge pull request #10 from modelrockettier...

[bcachefs-tools-debian] / libbcachefs / tests.c

diff --git a/libbcachefs/tests.c b/libbcachefs/tests.c
index f06eb2d8425f4131f8d455f0e38bd0b111426d15..24de979bdfb67484a67d26983c547e36563f7182 100644 (file)
--- a/libbcachefs/tests.c
+++ b/libbcachefs/tests.c
@@ -270,6 +270,42 @@ static void test_iterate_slots_extents(struct bch_fs *c, u64 nr)
        bch2_btree_iter_unlock(&iter);
 }
 
+/*
+ * XXX: we really want to make sure we've got a btree with depth > 0 for these
+ * tests
+ */
+static void test_peek_end(struct bch_fs *c, u64 nr)
+{
+       struct btree_iter iter;
+       struct bkey_s_c k;
+
+       bch2_btree_iter_init(&iter, c, BTREE_ID_DIRENTS, POS_MIN, 0);
+
+       k = bch2_btree_iter_peek(&iter);
+       BUG_ON(k.k);
+
+       k = bch2_btree_iter_peek(&iter);
+       BUG_ON(k.k);
+
+       bch2_btree_iter_unlock(&iter);
+}
+
+static void test_peek_end_extents(struct bch_fs *c, u64 nr)
+{
+       struct btree_iter iter;
+       struct bkey_s_c k;
+
+       bch2_btree_iter_init(&iter, c, BTREE_ID_EXTENTS, POS_MIN, 0);
+
+       k = bch2_btree_iter_peek(&iter);
+       BUG_ON(k.k);
+
+       k = bch2_btree_iter_peek(&iter);
+       BUG_ON(k.k);
+
+       bch2_btree_iter_unlock(&iter);
+}
+
 /* extent unit tests */
 
 u64 test_version;
@@ -554,6 +590,8 @@ void bch2_btree_perf_test(struct bch_fs *c, const char *testname,
        perf_test(test_iterate_extents);
        perf_test(test_iterate_slots);
        perf_test(test_iterate_slots_extents);
+       perf_test(test_peek_end);
+       perf_test(test_peek_end_extents);
 
        perf_test(test_extent_overwrite_front);
        perf_test(test_extent_overwrite_back);