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Add tests for buffer time tracking.

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This commit is contained in:
Nick Mathewson
2014-01-09 12:47:24 -05:00
parent d379fc6e0f
commit 52d222aafb
3 changed files with 89 additions and 1 deletions
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src/common/compat_libevent.c
+13 -1
View File
@@ -626,7 +626,9 @@ tor_add_bufferevent_to_rate_limit_group(struct bufferevent *bev,
}
#endif
#if defined(LIBEVENT_VERSION_NUMBER) && LIBEVENT_VERSION_NUMBER >= V(2,1,1)
#if defined(LIBEVENT_VERSION_NUMBER) && LIBEVENT_VERSION_NUMBER >= V(2,1,1) \
&& !defined(TOR_UNIT_TESTS)
void
tor_gettimeofday_cached(struct timeval *tv)
{
@@ -659,5 +661,15 @@ tor_gettimeofday_cache_clear(void)
{
cached_time_hires.tv_sec = 0;
}
#ifdef TOR_UNIT_TESTS
/** For testing: force-update the cached time to a given value. */
void
tor_gettimeofday_cache_set(const struct timeval *tv)
{
tor_assert(tv);
memcpy(&cached_time_hires, tv, sizeof(*tv));
}
#endif
#endif
src/common/compat_libevent.h
+3
View File
@@ -91,6 +91,9 @@ int tor_add_bufferevent_to_rate_limit_group(struct bufferevent *bev,
void tor_gettimeofday_cached(struct timeval *tv);
void tor_gettimeofday_cache_clear(void);
#ifdef TOR_UNIT_TESTS
void tor_gettimeofday_cache_set(const struct timeval *tv);
#endif
#endif