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tests/vm_kern_count_wired_kernelcache.c xnu-12377.101.15 /dev/null
--- xnu/xnu-12377.101.15/tests/vm_kern_count_wired_kernelcache.c
+++ /dev/null
@@ -1,76 +0,0 @@
-#include <unistd.h>
-#include <errno.h>
-
-#include <vm_statistics.h>
-#include <mach/mach.h>
-#include <mach_debug/mach_debug.h>
-
-#include <darwintest.h>
-
-/*
- * Ensure that mach_memory_info includes a counter for the kernelcache size.
- */
-
-T_GLOBAL_META(
-	T_META_NAMESPACE("xnu.vm"),
-	T_META_RADAR_COMPONENT_NAME("xnu"),
-	T_META_RADAR_COMPONENT_VERSION("VM"));
-
-T_DECL(vm_kern_count_wired_kernelcache,
-    "mach_memory_info returns a counter for for kernelcache",
-    T_META_ASROOT(true), T_META_TAG_VM_PREFERRED)
-{
-	kern_return_t kr;
-	uint64_t i;
-	mach_zone_name_t *name = NULL;
-	unsigned int nameCnt = 0;
-	mach_zone_info_t *info = NULL;
-	unsigned int infoCnt = 0;
-	mach_memory_info_t *wiredInfo = NULL;
-	unsigned int wiredInfoCnt = 0;
-
-	kr = mach_memory_info(mach_host_self(), &name, &nameCnt, &info, &infoCnt,
-	    &wiredInfo, &wiredInfoCnt);
-	T_QUIET; T_ASSERT_MACH_SUCCESS(kr, "mach_memory_info");
-
-	bool found_kernelcache_counter = false;
-	uint64_t static_kernelcache_size = 0;
-	uint64_t wired_memory_boot = 0;
-	for (i = 0; i < wiredInfoCnt; i++) {
-		const mach_memory_info_t *curr = &wiredInfo[i];
-		uint32_t type = curr->flags & VM_KERN_SITE_TYPE;
-		if (type == VM_KERN_SITE_COUNTER) {
-			if (curr->site == VM_KERN_COUNT_WIRED_STATIC_KERNELCACHE) {
-				found_kernelcache_counter = true;
-				static_kernelcache_size = curr->size;
-			} else if (curr->site == VM_KERN_COUNT_WIRED_BOOT) {
-				wired_memory_boot = curr->size;
-			}
-		}
-	}
-	T_QUIET; T_ASSERT_TRUE(found_kernelcache_counter, "mach_memory_info returned kernelcache counter.");
-	// Sanity check that the counter isn't 0.
-	T_QUIET; T_ASSERT_GT(static_kernelcache_size, 0ULL, "kernelcache counter > 0");
-	// Sanity check that the counter is less than the amount of wired memory
-	// at boot.
-	T_QUIET; T_ASSERT_LE(static_kernelcache_size, wired_memory_boot, "kernelcache counter <= VM_KERN_COUNT_WIRED_BOOT");
-
-	// Cleanup
-	if ((name != NULL) && (nameCnt != 0)) {
-		kr = vm_deallocate(mach_task_self(), (vm_address_t) name,
-		    (vm_size_t) (nameCnt * sizeof *name));
-		T_QUIET; T_ASSERT_MACH_SUCCESS(kr, "vm_deallocate name");
-	}
-
-	if ((info != NULL) && (infoCnt != 0)) {
-		kr = vm_deallocate(mach_task_self(), (vm_address_t) info,
-		    (vm_size_t) (infoCnt * sizeof *info));
-		T_QUIET; T_ASSERT_MACH_SUCCESS(kr, "vm_deallocate info");
-	}
-
-	if ((wiredInfo != NULL) && (wiredInfoCnt != 0)) {
-		kr = vm_deallocate(mach_task_self(), (vm_address_t) wiredInfo,
-		    (vm_size_t) (wiredInfoCnt * sizeof *wiredInfo));
-		T_QUIET; T_ASSERT_MACH_SUCCESS(kr, "vm_deallocate wiredInfo");
-	}
-}