1 files changed, 0 insertions, 175 deletions
diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/tcache_max.c b/examples/redis-unstable/deps/jemalloc/test/unit/tcache_max.c
deleted file mode 100644
index 1f657c8..0000000
--- a/examples/redis-unstable/deps/jemalloc/test/unit/tcache_max.c
+++ /dev/null
@@ -1,175 +0,0 @@
-#include "test/jemalloc_test.h"
-#include "test/san.h"
-
-const char *malloc_conf = TEST_SAN_UAF_ALIGN_DISABLE;
-
-enum {
-	alloc_option_start = 0,
-	use_malloc = 0,
-	use_mallocx,
-	alloc_option_end
-};
-
-enum {
-	dalloc_option_start = 0,
-	use_free = 0,
-	use_dallocx,
-	use_sdallocx,
-	dalloc_option_end
-};
-
-static unsigned alloc_option, dalloc_option;
-static size_t tcache_max;
-
-static void *
-alloc_func(size_t sz) {
-	void *ret;
-
-	switch (alloc_option) {
-	case use_malloc:
-		ret = malloc(sz);
-		break;
-	case use_mallocx:
-		ret = mallocx(sz, 0);
-		break;
-	default:
-		unreachable();
-	}
-	expect_ptr_not_null(ret, "Unexpected malloc / mallocx failure");
-
-	return ret;
-}
-
-static void
-dalloc_func(void *ptr, size_t sz) {
-	switch (dalloc_option) {
-	case use_free:
-		free(ptr);
-		break;
-	case use_dallocx:
-		dallocx(ptr, 0);
-		break;
-	case use_sdallocx:
-		sdallocx(ptr, sz, 0);
-		break;
-	default:
-		unreachable();
-	}
-}
-
-static size_t
-tcache_bytes_read(void) {
-	uint64_t epoch;
-	assert_d_eq(mallctl("epoch", NULL, NULL, (void *)&epoch, sizeof(epoch)),
-	    0, "Unexpected mallctl() failure");
-
-	size_t tcache_bytes;
-	size_t sz = sizeof(tcache_bytes);
-	assert_d_eq(mallctl(
-	    "stats.arenas." STRINGIFY(MALLCTL_ARENAS_ALL) ".tcache_bytes",
-	    &tcache_bytes, &sz, NULL, 0), 0, "Unexpected mallctl failure");
-
-	return tcache_bytes;
-}
-
-static void
-tcache_bytes_check_update(size_t *prev, ssize_t diff) {
-	size_t tcache_bytes = tcache_bytes_read();
-	expect_zu_eq(tcache_bytes, *prev + diff, "tcache bytes not expected");
-
-	*prev += diff;
-}
-
-static void
-test_tcache_bytes_alloc(size_t alloc_size) {
-	expect_d_eq(mallctl("thread.tcache.flush", NULL, NULL, NULL, 0), 0,
-	    "Unexpected tcache flush failure");
-
-	size_t usize = sz_s2u(alloc_size);
-	/* No change is expected if usize is outside of tcache_max range. */
-	bool cached = (usize <= tcache_max);
-	ssize_t diff = cached ? usize : 0;
-
-	void *ptr1 = alloc_func(alloc_size);
-	void *ptr2 = alloc_func(alloc_size);
-
-	size_t bytes = tcache_bytes_read();
-	dalloc_func(ptr2, alloc_size);
-	/* Expect tcache_bytes increase after dalloc */
-	tcache_bytes_check_update(&bytes, diff);
-
-	dalloc_func(ptr1, alloc_size);
-	/* Expect tcache_bytes increase again */
-	tcache_bytes_check_update(&bytes, diff);
-
-	void *ptr3 = alloc_func(alloc_size);
-	if (cached) {
-		expect_ptr_eq(ptr1, ptr3, "Unexpected cached ptr");
-	}
-	/* Expect tcache_bytes decrease after alloc */
-	tcache_bytes_check_update(&bytes, -diff);
-
-	void *ptr4 = alloc_func(alloc_size);
-	if (cached) {
-		expect_ptr_eq(ptr2, ptr4, "Unexpected cached ptr");
-	}
-	/* Expect tcache_bytes decrease again */
-	tcache_bytes_check_update(&bytes, -diff);
-
-	dalloc_func(ptr3, alloc_size);
-	tcache_bytes_check_update(&bytes, diff);
-	dalloc_func(ptr4, alloc_size);
-	tcache_bytes_check_update(&bytes, diff);
-}
-
-static void
-test_tcache_max_impl(void) {
-	size_t sz;
-	sz = sizeof(tcache_max);
-	assert_d_eq(mallctl("arenas.tcache_max", (void *)&tcache_max,
-	    &sz, NULL, 0), 0, "Unexpected mallctl() failure");
-
-	/* opt.tcache_max set to 1024 in tcache_max.sh */
-	expect_zu_eq(tcache_max, 1024, "tcache_max not expected");
-
-	test_tcache_bytes_alloc(1);
-	test_tcache_bytes_alloc(tcache_max - 1);
-	test_tcache_bytes_alloc(tcache_max);
-	test_tcache_bytes_alloc(tcache_max + 1);
-
-	test_tcache_bytes_alloc(PAGE - 1);
-	test_tcache_bytes_alloc(PAGE);
-	test_tcache_bytes_alloc(PAGE + 1);
-
-	size_t large;
-	sz = sizeof(large);
-	assert_d_eq(mallctl("arenas.lextent.0.size", (void *)&large, &sz, NULL,
-	    0), 0, "Unexpected mallctl() failure");
-
-	test_tcache_bytes_alloc(large - 1);
-	test_tcache_bytes_alloc(large);
-	test_tcache_bytes_alloc(large + 1);
-}
-
-TEST_BEGIN(test_tcache_max) {
-	test_skip_if(!config_stats);
-	test_skip_if(!opt_tcache);
-	test_skip_if(opt_prof);
-	test_skip_if(san_uaf_detection_enabled());
-
-	for (alloc_option = alloc_option_start;
-	     alloc_option < alloc_option_end;
-	     alloc_option++) {
-		for (dalloc_option = dalloc_option_start;
-		     dalloc_option < dalloc_option_end;
-		     dalloc_option++) {
-			test_tcache_max_impl();
-		}
-	}
-}
-TEST_END
-
-int
-main(void) {
-	return test(test_tcache_max);
-}