--- libmalloc/libmalloc-409.40.6/tests/magazine_tiny_test.c
+++ libmalloc/libmalloc-283/tests/magazine_tiny_test.c
@@ -11,24 +11,20 @@
 #include "../src/magazine_tiny.c"
 #include "magazine_testing.h"
 
-// Stubs
-bool aggressive_madvise_enabled = DEFAULT_AGGRESSIVE_MADVISE_ENABLED;
-
-unsigned malloc_zero_on_free_sample_period = 0;
-bool malloc_zero_on_free = MALLOC_ZERO_ON_FREE_ENABLED_DEFAULT;
-
 T_GLOBAL_META(T_META_RUN_CONCURRENTLY(true));
 
 static inline void
-tiny_test_rack_setup(rack_t *rack)
+test_rack_setup(rack_t *rack)
 {
-	test_rack_setup(rack, RACK_TYPE_TINY);
+	memset(rack, 'a', sizeof(rack));
+	rack_init(rack, RACK_TYPE_TINY, 1, 0);
+	T_QUIET; T_ASSERT_NOTNULL(rack->magazines, "magazine initialisation");
 }
 
 T_DECL(basic_tiny_alloc, "tiny rack init and alloc")
 {
 	struct rack_s rack;
-	tiny_test_rack_setup(&rack);
+	test_rack_setup(&rack);
 
 	void *ptr = tiny_malloc_should_clear(&rack, TINY_MSIZE_FOR_BYTES(32), false);
 	T_ASSERT_NOTNULL(ptr, "allocation");
@@ -43,7 +39,7 @@
 T_DECL(basic_tiny_teardown, "tiny rack init, alloc, teardown")
 {
 	struct rack_s rack;
-	tiny_test_rack_setup(&rack);
+	test_rack_setup(&rack);
 
 	void *ptr = tiny_malloc_should_clear(&rack, TINY_MSIZE_FOR_BYTES(32), false);
 	T_ASSERT_NOTNULL(ptr, "allocation");
@@ -63,7 +59,7 @@
 T_DECL(basic_tiny_free, "tiny free")
 {
 	struct rack_s rack;
-	tiny_test_rack_setup(&rack);
+	test_rack_setup(&rack);
 
 	void *ptr = tiny_malloc_should_clear(&rack, TINY_MSIZE_FOR_BYTES(32), false);
 	T_ASSERT_NOTNULL(ptr, "allocation");
@@ -78,7 +74,7 @@
 T_DECL(basic_tiny_shrink, "tiny rack shrink")
 {
 	struct rack_s rack;
-	tiny_test_rack_setup(&rack);
+	test_rack_setup(&rack);
 
 	void *ptr = tiny_malloc_should_clear(&rack, TINY_MSIZE_FOR_BYTES(64), false);
 	T_ASSERT_NOTNULL(ptr, "allocation");
@@ -95,7 +91,7 @@
 T_DECL(basic_tiny_realloc_in_place, "tiny rack realloc in place")
 {
 	struct rack_s rack;
-	tiny_test_rack_setup(&rack);
+	test_rack_setup(&rack);
 
 	// Allocate two blocks and free the second, then try to realloc() the first.
 	// This should extend in-place using the one-level death row cache that's
@@ -128,37 +124,3 @@
 
 	free_tiny(&rack, ptr, TINY_REGION_FOR_PTR(ptr), 0, false);
 }
-
-T_DECL(tiny_free_deallocate, "check tiny regions deallocate when empty")
-{
-	struct rack_s rack;
-	memset(&rack, 'a', sizeof(rack));
-	rack_init(&rack, RACK_TYPE_TINY, 1, 0);
-	// force recirc to be released when empty
-	recirc_retained_regions = 0;
-
-	magazine_t *mag = &rack.magazines[0];
-	T_ASSERT_EQ(mag->mag_last_region, NULL, "no regions before allocation");
-
-	void *ptr = tiny_malloc_should_clear(&rack, 1, false);
-	T_ASSERT_NE(ptr, NULL, "allocate");
-
-	region_t region = TINY_REGION_FOR_PTR(ptr);
-	mag_index_t mag_index = MAGAZINE_INDEX_FOR_TINY_REGION(region);
-	magazine_t *dest_mag = &(rack.magazines[mag_index]);
-	T_ASSERT_GE(mag_index, -1, "assert ptr not in recirc");
-
-	// Is to pass the recirc discriminant in tiny_free_try_recirc_to_depot
-	// which normally prevents recirc unless 1.5x of a region has been
-	// allocated in the magazine as a whole.
-	dest_mag->num_bytes_in_magazine = (5 * TINY_REGION_SIZE);
-
-	SZONE_MAGAZINE_PTR_LOCK(dest_mag);
-	tiny_free_no_lock(&rack, dest_mag, mag_index, region, ptr, 1, false);
-
-	T_ASSERT_EQ(mag->mag_last_region, NULL, "no regions after last free");
-
-	magazine_t *depot = &rack.magazines[DEPOT_MAGAZINE_INDEX];
-	T_ASSERT_EQ(depot->mag_num_objects, 0, "no objects in depot after last free");
-	T_ASSERT_EQ(depot->num_bytes_in_magazine, 0ul, "no region in depot after last free");
-}