X-Git-Url: https://git.ozlabs.org/?a=blobdiff_plain;f=ccan%2Fhtable%2Ftest%2Frun-debug.c;h=399910354da21675f8767525a763d7bc44abfb14;hb=7218ee2476d8a7e4f9413781e2bedcd2daaa8190;hp=ce4c4103646ee3b69dc214205a5b01bebb32c418;hpb=9e92552b1b2a1b631bde1c379b9f2950725b1245;p=ccan

diff --git a/ccan/htable/test/run-debug.c b/ccan/htable/test/run-debug.c
index ce4c4103..39991035 100644
--- a/ccan/htable/test/run-debug.c
+++ b/ccan/htable/test/run-debug.c
@@ -107,7 +107,7 @@ static bool check_mask(struct htable *ht, uint64_t val[], unsigned num)
 
 int main(void)
 {
-	unsigned int i, weight;
+	unsigned int i;
 	uintptr_t perfect_bit;
 	struct htable ht;
 	uint64_t val[NUM_VALS];
@@ -131,14 +131,7 @@ int main(void)
 	add_vals(&ht, val, 0, 1);
 	ok1(ht.bits == 1);
 	ok1(ht_max(&ht) == 1);
-	weight = 0;
-	for (i = 0; i < sizeof(ht.common_mask) * CHAR_BIT; i++) {
-		if (ht.common_mask & ((uintptr_t)1 << i)) {
-			weight++;
-		}
-	}
-	/* Only one bit should be clear. */
-	ok1(weight == i-1);
+	ok1(ht.common_mask == -1);
 
 	/* Mask should be set. */
 	ok1(check_mask(&ht, val, 1));
@@ -194,17 +187,17 @@ int main(void)
 	/* Corner cases: wipe out the perfect bit using bogus pointer. */
 	htable_clear(&ht);
 	htable_add(&ht, hash(&val[NUM_VALS-1], NULL), &val[NUM_VALS-1]);
-	ok1(ht.perfect_bit);
-	perfect_bit = ht.perfect_bit;
+	ok1(ht_perfect_mask(&ht));
+	perfect_bit = ht_perfect_mask(&ht);
 	bad_pointer = (void *)((uintptr_t)&val[NUM_VALS-1] | perfect_bit);
 	htable_add(&ht, 0, bad_pointer);
-	ok1(ht.perfect_bit == 0);
+	ok1(ht_perfect_mask(&ht) == 0);
 	htable_del(&ht, 0, bad_pointer);
 
 	/* Enlarging should restore it... */
 	add_vals(&ht, val, 0, NUM_VALS-1);
 
-	ok1(ht.perfect_bit != 0);
+	ok1(ht_perfect_mask(&ht) != 0);
 	htable_clear(&ht);
 
 	ok1(htable_init_sized(&ht, hash, NULL, 1024));