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Rename hooks module to test_hooks.

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"Hooks" is really the best name for the module that will contain the publicly
exposed hooks.  So lets rename the current "hooks" module (that hook external
dependencies, for reentrancy testing) to "test_hooks".
This commit is contained in:
David Goldblatt 2018-04-09 18:09:34 -07:00 committed by David Goldblatt
parent e870829e64
commit c7a87e0e0b
10 changed files with 38 additions and 38 deletions
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4
Makefile.in
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@ -102,7 +102,6 @@ C_SRCS := $(srcroot)src/jemalloc.c \
$(srcroot)src/extent_dss.c \
$(srcroot)src/extent_mmap.c \
$(srcroot)src/hash.c \
$(srcroot)src/hooks.c \
$(srcroot)src/large.c \
$(srcroot)src/log.c \
$(srcroot)src/malloc_io.c \
@ -116,6 +115,7 @@ C_SRCS := $(srcroot)src/jemalloc.c \
$(srcroot)src/stats.c \
$(srcroot)src/sz.c \
$(srcroot)src/tcache.c \
$(srcroot)src/test_hooks.c \
$(srcroot)src/ticker.c \
$(srcroot)src/tsd.c \
$(srcroot)src/witness.c
@ -172,7 +172,6 @@ TESTS_UNIT := \
$(srcroot)test/unit/extent_quantize.c \
$(srcroot)test/unit/fork.c \
$(srcroot)test/unit/hash.c \
$(srcroot)test/unit/hooks.c \
$(srcroot)test/unit/junk.c \
$(srcroot)test/unit/junk_alloc.c \
$(srcroot)test/unit/junk_free.c \
@ -205,6 +204,7 @@ TESTS_UNIT := \
$(srcroot)test/unit/spin.c \
$(srcroot)test/unit/stats.c \
$(srcroot)test/unit/stats_print.c \
$(srcroot)test/unit/test_hooks.c \
$(srcroot)test/unit/ticker.c \
$(srcroot)test/unit/nstime.c \
$(srcroot)test/unit/tsd.c \

19
include/jemalloc/internal/hooks.h
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@ -1,19 +0,0 @@
#ifndef JEMALLOC_INTERNAL_HOOKS_H
#define JEMALLOC_INTERNAL_HOOKS_H
extern JEMALLOC_EXPORT void (*hooks_arena_new_hook)();
extern JEMALLOC_EXPORT void (*hooks_libc_hook)();
#define JEMALLOC_HOOK(fn, hook) ((void)(hook != NULL && (hook(), 0)), fn)
#define open JEMALLOC_HOOK(open, hooks_libc_hook)
#define read JEMALLOC_HOOK(read, hooks_libc_hook)
#define write JEMALLOC_HOOK(write, hooks_libc_hook)
#define readlink JEMALLOC_HOOK(readlink, hooks_libc_hook)
#define close JEMALLOC_HOOK(close, hooks_libc_hook)
#define creat JEMALLOC_HOOK(creat, hooks_libc_hook)
#define secure_getenv JEMALLOC_HOOK(secure_getenv, hooks_libc_hook)
/* Note that this is undef'd and re-define'd in src/prof.c. */
#define _Unwind_Backtrace JEMALLOC_HOOK(_Unwind_Backtrace, hooks_libc_hook)
#endif /* JEMALLOC_INTERNAL_HOOKS_H */

2
include/jemalloc/internal/jemalloc_preamble.h.in
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@ -45,7 +45,7 @@
# include "jemalloc/internal/private_namespace_jet.h"
# endif
#endif
#include "jemalloc/internal/hooks.h"
#include "jemalloc/internal/test_hooks.h"
#ifdef JEMALLOC_DEFINE_MADVISE_FREE
# define JEMALLOC_MADV_FREE 8

19
include/jemalloc/internal/test_hooks.h Normal file
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@ -0,0 +1,19 @@
#ifndef JEMALLOC_INTERNAL_TEST_HOOKS_H
#define JEMALLOC_INTERNAL_TEST_HOOKS_H
extern JEMALLOC_EXPORT void (*test_hooks_arena_new_hook)();
extern JEMALLOC_EXPORT void (*test_hooks_libc_hook)();
#define JEMALLOC_HOOK(fn, hook) ((void)(hook != NULL && (hook(), 0)), fn)
#define open JEMALLOC_HOOK(open, test_hooks_libc_hook)
#define read JEMALLOC_HOOK(read, test_hooks_libc_hook)
#define write JEMALLOC_HOOK(write, test_hooks_libc_hook)
#define readlink JEMALLOC_HOOK(readlink, test_hooks_libc_hook)
#define close JEMALLOC_HOOK(close, test_hooks_libc_hook)
#define creat JEMALLOC_HOOK(creat, test_hooks_libc_hook)
#define secure_getenv JEMALLOC_HOOK(secure_getenv, test_hooks_libc_hook)
/* Note that this is undef'd and re-define'd in src/prof.c. */
#define _Unwind_Backtrace JEMALLOC_HOOK(_Unwind_Backtrace, test_hooks_libc_hook)
#endif /* JEMALLOC_INTERNAL_TEST_HOOKS_H */

4
src/arena.c
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@ -1900,8 +1900,8 @@ arena_new(tsdn_t *tsdn, unsigned ind, extent_hooks_t *extent_hooks) {
*/
assert(!tsdn_null(tsdn));
pre_reentrancy(tsdn_tsd(tsdn), arena);
if (hooks_arena_new_hook) {
hooks_arena_new_hook();
if (test_hooks_arena_new_hook) {
test_hooks_arena_new_hook();
}
post_reentrancy(tsdn_tsd(tsdn));
}

2
src/prof.c
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@ -23,7 +23,7 @@
*/
#undef _Unwind_Backtrace
#include <unwind.h>
#define _Unwind_Backtrace JEMALLOC_HOOK(_Unwind_Backtrace, hooks_libc_hook)
#define _Unwind_Backtrace JEMALLOC_HOOK(_Unwind_Backtrace, test_hooks_libc_hook)
#endif
/******************************************************************************/

4
src/hooks.c → src/test_hooks.c
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@ -6,7 +6,7 @@
* from outside the generated library, so that we can use them in test code.
*/
JEMALLOC_EXPORT
void (*hooks_arena_new_hook)() = NULL;
void (*test_hooks_arena_new_hook)() = NULL;
JEMALLOC_EXPORT
void (*hooks_libc_hook)() = NULL;
void (*test_hooks_libc_hook)() = NULL;

2
test/include/test/jemalloc_test.h.in
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@ -69,7 +69,7 @@ static const bool config_debug =
# define JEMALLOC_N(n) @private_namespace@##n
# include "jemalloc/internal/private_namespace.h"
# include "jemalloc/internal/hooks.h"
# include "jemalloc/internal/test_hooks.h"
/* Hermetic headers. */
# include "jemalloc/internal/assert.h"

14
test/src/test.c
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@ -48,12 +48,12 @@ do_hook(bool *hook_ran, void (**hook)()) {
static void
libc_reentrancy_hook() {
do_hook(&libc_hook_ran, &hooks_libc_hook);
do_hook(&libc_hook_ran, &test_hooks_libc_hook);
}
static void
arena_new_reentrancy_hook() {
do_hook(&arena_new_hook_ran, &hooks_arena_new_hook);
do_hook(&arena_new_hook_ran, &test_hooks_arena_new_hook);
}
/* Actual test infrastructure. */
@ -131,7 +131,7 @@ p_test_impl(bool do_malloc_init, bool do_reentrant, test_t *t, va_list ap) {
for (; t != NULL; t = va_arg(ap, test_t *)) {
/* Non-reentrant run. */
reentrancy = non_reentrant;
hooks_arena_new_hook = hooks_libc_hook = NULL;
test_hooks_arena_new_hook = test_hooks_libc_hook = NULL;
t();
if (test_status > ret) {
ret = test_status;
@ -139,16 +139,16 @@ p_test_impl(bool do_malloc_init, bool do_reentrant, test_t *t, va_list ap) {
/* Reentrant run. */
if (do_reentrant) {
reentrancy = libc_reentrant;
hooks_arena_new_hook = NULL;
hooks_libc_hook = &libc_reentrancy_hook;
test_hooks_arena_new_hook = NULL;
test_hooks_libc_hook = &libc_reentrancy_hook;
t();
if (test_status > ret) {
ret = test_status;
}
reentrancy = arena_new_reentrant;
hooks_libc_hook = NULL;
hooks_arena_new_hook = &arena_new_reentrancy_hook;
test_hooks_libc_hook = NULL;
test_hooks_arena_new_hook = &arena_new_reentrancy_hook;
t();
if (test_status > ret) {
ret = test_status;

6
test/unit/hooks.c → test/unit/test_hooks.c
View File

@ -12,10 +12,10 @@ func_to_hook(int arg1, int arg2) {
return arg1 + arg2;
}
#define func_to_hook JEMALLOC_HOOK(func_to_hook, hooks_libc_hook)
#define func_to_hook JEMALLOC_HOOK(func_to_hook, test_hooks_libc_hook)
TEST_BEGIN(unhooked_call) {
hooks_libc_hook = NULL;
test_hooks_libc_hook = NULL;
hook_called = false;
assert_d_eq(3, func_to_hook(1, 2), "Hooking changed return value.");
assert_false(hook_called, "Nulling out hook didn't take.");
@ -23,7 +23,7 @@ TEST_BEGIN(unhooked_call) {
TEST_END
TEST_BEGIN(hooked_call) {
hooks_libc_hook = &hook;
test_hooks_libc_hook = &hook;
hook_called = false;
assert_d_eq(3, func_to_hook(1, 2), "Hooking changed return value.");
assert_true(hook_called, "Hook should have executed.");