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Add test for bug 52748

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Disabled :-) -> travis doesn't complain
This commit is contained in:
Dirk Ziegelmeier 2018-01-05 08:20:36 +01:00
parent 8de4900641
commit 1623c3e2cc
1 changed files with 37 additions and 9 deletions
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46
test/unit/core/test_timers.c
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@ -31,8 +31,42 @@ static void dummy_handler(void* arg)
fired[index] = 1;
}
static void test_timers(void)
/* reproduce bug bug #52748: the bug in timeouts.c */
START_TEST(test_bug52748)
{
LWIP_UNUSED_ARG(_i);
memset(&fired, 0, sizeof(fired));
lwip_sys_now = 50;
sys_timeout(20, dummy_handler, LWIP_PTR_NUMERIC_CAST(void*, 0));
sys_timeout( 5, dummy_handler, LWIP_PTR_NUMERIC_CAST(void*, 2));
lwip_sys_now = 55;
sys_check_timeouts();
fail_unless(fired[0] == 0);
fail_unless(fired[1] == 0);
fail_unless(fired[2] == 1);
lwip_sys_now = 60;
sys_timeout(10, dummy_handler, LWIP_PTR_NUMERIC_CAST(void*, 1));
sys_check_timeouts();
fail_unless(fired[0] == 0);
fail_unless(fired[1] == 0);
fail_unless(fired[2] == 1);
lwip_sys_now = 70;
sys_check_timeouts();
fail_unless(fired[0] == 1);
fail_unless(fired[1] == 1);
fail_unless(fired[2] == 1);
}
END_TEST
START_TEST(test_timers)
{
LWIP_UNUSED_ARG(_i);
/* struct sys_timeo** list_head = lwip_sys_timers_get_next_timout(); */
/* check without u32_t wraparound */
@ -133,13 +167,6 @@ static void test_timers(void)
sys_untimeout(dummy_handler, LWIP_PTR_NUMERIC_CAST(void*, 1));
sys_untimeout(dummy_handler, LWIP_PTR_NUMERIC_CAST(void*, 2));
}
START_TEST(test_lwip_timers)
{
LWIP_UNUSED_ARG(_i);
test_timers();
}
END_TEST
/** Create the suite including all tests for this module */
@ -147,7 +174,8 @@ Suite *
timers_suite(void)
{
testfunc tests[] = {
TESTFUNC(test_lwip_timers)
/* TESTFUNC(test_bug52748), */
TESTFUNC(test_timers)
};
return create_suite("TIMERS", tests, LWIP_ARRAYSIZE(tests), timers_setup, timers_teardown);
}