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--- libmalloc/libmalloc-425.100.7/tests/magazine_medium_test.c
+++ libmalloc/libmalloc-317.140.5/tests/magazine_medium_test.c
@@ -6,17 +6,11 @@
//
#include <darwintest.h>
-#include "../src/internal.h"
-
-#if CONFIG_MEDIUM_ALLOCATOR
#include "../src/magazine_medium.c"
#include "magazine_testing.h"
bool aggressive_madvise_enabled = false;
-uint64_t magazine_medium_madvise_window_scale_factor = 1;
-malloc_zero_policy_t malloc_zero_policy = MALLOC_ZERO_POLICY_DEFAULT;
-
T_GLOBAL_META(T_META_RUN_CONCURRENTLY(true));
static inline void
@@ -156,85 +150,3 @@
assert_block_madvise_headers(last_ptr, block_size + final_block_size, false, true);
}
-
-T_DECL(madvise_scale_factor, "madvise_scale_factor changes window size",
- T_META_ENABLED(CONFIG_MEDIUM_ALLOCATOR))
-{
- struct rack_s rack;
- medium_test_rack_setup(&rack);
-
- magazine_t *mag = NULL;
- void *ptr = medium_malloc_should_clear(&rack, 1, false);
- mag = get_magazine(&rack, ptr);
- free_medium(&rack, ptr, MEDIUM_REGION_FOR_PTR(ptr), 0);
- ptr = NULL;
-
- magazine_medium_madvise_window_scale_factor = 1;
- uint64_t granularity = medium_sliding_madvise_granularity(mag);
- T_QUIET; T_ASSERT_EQ(granularity, (uint64_t) MEDIUM_MADVISE_MIN, "window is at min size when magazine is empty");
- magazine_medium_madvise_window_scale_factor = 4;
- granularity = medium_sliding_madvise_granularity(mag);
- T_QUIET; T_ASSERT_EQ(granularity, 4ULL * MEDIUM_MADVISE_MIN, "scale factor multiplies min size");
- magazine_medium_madvise_window_scale_factor = 1;
-
- // Allocate the majority of the magazine
- for (size_t i = 0; i < NUM_MEDIUM_BLOCKS / 2; i++) {
- ptr = medium_malloc_should_clear(&rack, 1, false);
- T_QUIET; T_ASSERT_NOTNULL(ptr, "allocation");
- }
-
- uint64_t num_bytes_allocated = (NUM_MEDIUM_BLOCKS / 2) << SHIFT_MEDIUM_QUANTUM;
- uint64_t base_window_size = 1 << (64 - __builtin_clzl(num_bytes_allocated >> MEDIUM_MADVISE_SHIFT));
- T_QUIET; T_ASSERT_GE(base_window_size, (uint64_t) MEDIUM_MADVISE_MIN, "window grows as more bytes are allocated");
-
- granularity = medium_sliding_madvise_granularity(mag);
- T_QUIET; T_ASSERT_EQ(granularity, base_window_size, "window grows correctly");
- magazine_medium_madvise_window_scale_factor = 8;
- granularity = medium_sliding_madvise_granularity(mag);
- T_QUIET; T_ASSERT_EQ(granularity, 8 * base_window_size, "larger window also scales up");
-}
-
-T_DECL(medium_free_deallocate, "check medium regions deallocate when empty",
- T_META_ENABLED(CONFIG_MEDIUM_ALLOCATOR))
-{
- struct rack_s rack;
- memset(&rack, 'a', sizeof(rack));
- rack_init(&rack, RACK_TYPE_MEDIUM, 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 = medium_malloc_should_clear(&rack, 1, false);
- T_ASSERT_NE(ptr, NULL, "allocate");
-
- region_t region = MEDIUM_REGION_FOR_PTR(ptr);
- mag_index_t mag_index = MAGAZINE_INDEX_FOR_MEDIUM_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 medium_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 * MEDIUM_REGION_PAYLOAD_BYTES);
-
- SZONE_MAGAZINE_PTR_LOCK(dest_mag);
- medium_free_no_lock(&rack, dest_mag, mag_index, region, ptr, 1);
-
- 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");
-}
-
-#else // CONFIG_MEDIUM_ALLOCATOR
-
-// binaries are required to contain at least 1 test
-T_DECL(medium_test_skip, "skip medium tests")
-{
- T_SKIP("MallocMedium not compiled on this platform");
-}
-
-#endif // CONFIG_MEDIUM_ALLOCATOR