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Timer: add testing base

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This commit is contained in:
o9000
2017-12-27 22:18:02 +01:00
parent a7ca1b739b
commit 40e01e2abf
5 changed files with 65 additions and 2 deletions
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55
src/util/timer.c
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@@ -21,6 +21,7 @@
#include <stdio.h>
#include "timer.h"
#include "test.h"
GSList *timeout_list;
struct timeval next_timeout;
@@ -85,8 +86,26 @@ void cleanup_timeout()
}
}
static struct timespec mock_time = { 0, 0 };
void set_mock_time(struct timespec *tp)
{
mock_time = *tp;
}
void set_mock_time_ms(u_int64_t ms)
{
struct timespec t;
t.tv_sec = ms / 1000;
t.tv_nsec = (ms % 1000) * 1000 * 1000;
set_mock_time(&t);
}
int gettime(struct timespec *tp)
{
if (mock_time.tv_sec || mock_time.tv_nsec) {
*tp = mock_time;
return 0;
}
// CLOCK_BOOTTIME under Linux is the same as CLOCK_MONOTONIC under *BSD.
#ifdef CLOCK_BOOTTIME
return clock_gettime(CLOCK_BOOTTIME, tp);
@@ -471,3 +490,39 @@ double profiling_get_time()
profiling_get_time_old_time = t;
return delta;
}
TEST(mock_time) {
struct timespec t1 = {1000, 2};
struct timespec t2 = {0, 0};
struct timespec t3 = {2000, 3};
int ret;
set_mock_time(&t1);
ret = gettime(&t2);
ASSERT_EQUAL(ret, 0);
ASSERT_EQUAL(t1.tv_sec, t2.tv_sec);
ASSERT_EQUAL(t1.tv_nsec, t2.tv_nsec);
set_mock_time(&t3);
ret = gettime(&t2);
ASSERT_EQUAL(ret, 0);
ASSERT_EQUAL(t3.tv_sec, t2.tv_sec);
ASSERT_EQUAL(t3.tv_nsec, t2.tv_nsec);
}
TEST(mock_time_ms) {
struct timespec t1 = {1000, 2 * 1000 * 1000};
struct timespec t2 = {0, 0};
struct timespec t3 = {2000, 3 * 1000 * 1000};
int ret;
set_mock_time_ms(1000 * 1000 + 2);
ret = gettime(&t2);
ASSERT_EQUAL(ret, 0);
ASSERT_EQUAL(t1.tv_sec, t2.tv_sec);
ASSERT_EQUAL(t1.tv_nsec, t2.tv_nsec);
set_mock_time_ms(2000 * 1000 + 3);
ret = gettime(&t2);
ASSERT_EQUAL(ret, 0);
ASSERT_EQUAL(t3.tv_sec, t2.tv_sec);
ASSERT_EQUAL(t3.tv_nsec, t2.tv_nsec);
}