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tests: ptimer: Add tests for "no immediate trigger" policy 

PTIMER_POLICY_NO_IMMEDIATE_TRIGGER makes ptimer to not to trigger on starting
to run with / setting counter to "0".

Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Message-id: 12b1e745f90fe2ca3d59197166bc3d379260f912.1475421224.git.digetx@gmail.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Dmitry Osipenko 2016-10-24 16:26:52 +01:00 committed by Peter Maydell
parent 22471b8a0f
commit 516deb421a
1 changed files with 56 additions and 8 deletions
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64
tests/ptimer-test.c
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@ -189,6 +189,7 @@ static void check_periodic(gconstpointer arg)
QEMUBH *bh = qemu_bh_new(ptimer_trigger, NULL);
ptimer_state *ptimer = ptimer_init(bh, *policy);
bool wrap_policy = (*policy & PTIMER_POLICY_WRAP_AFTER_ONE_PERIOD);
bool no_immediate_trigger = (*policy & PTIMER_POLICY_NO_IMMEDIATE_TRIGGER);
triggered = false;
@ -283,7 +284,12 @@ static void check_periodic(gconstpointer arg)
ptimer_set_count(ptimer, 0);
g_assert_cmpuint(ptimer_get_count(ptimer), ==, 10);
g_assert_true(triggered);
if (no_immediate_trigger) {
g_assert_false(triggered);
} else {
g_assert_true(triggered);
}
triggered = false;
@ -443,6 +449,7 @@ static void check_run_with_delta_0(gconstpointer arg)
QEMUBH *bh = qemu_bh_new(ptimer_trigger, NULL);
ptimer_state *ptimer = ptimer_init(bh, *policy);
bool wrap_policy = (*policy & PTIMER_POLICY_WRAP_AFTER_ONE_PERIOD);
bool no_immediate_trigger = (*policy & PTIMER_POLICY_NO_IMMEDIATE_TRIGGER);
triggered = false;
@ -450,10 +457,25 @@ static void check_run_with_delta_0(gconstpointer arg)
ptimer_set_limit(ptimer, 99, 0);
ptimer_run(ptimer, 1);
g_assert_cmpuint(ptimer_get_count(ptimer), ==, 99);
g_assert_true(triggered);
if (no_immediate_trigger) {
g_assert_false(triggered);
} else {
g_assert_true(triggered);
}
triggered = false;
if (no_immediate_trigger) {
qemu_clock_step(2000000 + 100000);
g_assert_cmpuint(ptimer_get_count(ptimer), ==, 97);
g_assert_false(triggered);
ptimer_set_count(ptimer, 99);
ptimer_run(ptimer, 1);
}
qemu_clock_step(2000000 + 100000);
g_assert_cmpuint(ptimer_get_count(ptimer), ==, 97);
@ -474,7 +496,12 @@ static void check_run_with_delta_0(gconstpointer arg)
ptimer_set_count(ptimer, 0);
ptimer_run(ptimer, 0);
g_assert_cmpuint(ptimer_get_count(ptimer), ==, 99);
g_assert_true(triggered);
if (no_immediate_trigger) {
g_assert_false(triggered);
} else {
g_assert_true(triggered);
}
triggered = false;
@ -504,6 +531,7 @@ static void check_periodic_with_load_0(gconstpointer arg)
QEMUBH *bh = qemu_bh_new(ptimer_trigger, NULL);
ptimer_state *ptimer = ptimer_init(bh, *policy);
bool continuous_trigger = (*policy & PTIMER_POLICY_CONTINUOUS_TRIGGER);
bool no_immediate_trigger = (*policy & PTIMER_POLICY_NO_IMMEDIATE_TRIGGER);
triggered = false;
@ -511,7 +539,12 @@ static void check_periodic_with_load_0(gconstpointer arg)
ptimer_run(ptimer, 0);
g_assert_cmpuint(ptimer_get_count(ptimer), ==, 0);
g_assert_true(triggered);
if (no_immediate_trigger) {
g_assert_false(triggered);
} else {
g_assert_true(triggered);
}
triggered = false;
@ -519,7 +552,7 @@ static void check_periodic_with_load_0(gconstpointer arg)
g_assert_cmpuint(ptimer_get_count(ptimer), ==, 0);
if (continuous_trigger) {
if (continuous_trigger || no_immediate_trigger) {
g_assert_true(triggered);
} else {
g_assert_false(triggered);
@ -555,6 +588,7 @@ static void check_oneshot_with_load_0(gconstpointer arg)
const uint8_t *policy = arg;
QEMUBH *bh = qemu_bh_new(ptimer_trigger, NULL);
ptimer_state *ptimer = ptimer_init(bh, *policy);
bool no_immediate_trigger = (*policy & PTIMER_POLICY_NO_IMMEDIATE_TRIGGER);
triggered = false;
@ -562,14 +596,24 @@ static void check_oneshot_with_load_0(gconstpointer arg)
ptimer_run(ptimer, 1);
g_assert_cmpuint(ptimer_get_count(ptimer), ==, 0);
g_assert_true(triggered);
if (no_immediate_trigger) {
g_assert_false(triggered);
} else {
g_assert_true(triggered);
}
triggered = false;
qemu_clock_step(2000000 + 100000);
g_assert_cmpuint(ptimer_get_count(ptimer), ==, 0);
g_assert_false(triggered);
if (no_immediate_trigger) {
g_assert_true(triggered);
} else {
g_assert_false(triggered);
}
}
static void add_ptimer_tests(uint8_t policy)
@ -591,6 +635,10 @@ static void add_ptimer_tests(uint8_t policy)
g_strlcat(policy_name, "continuous_trigger,", 256);
}
if (policy & PTIMER_POLICY_NO_IMMEDIATE_TRIGGER) {
g_strlcat(policy_name, "no_immediate_trigger,", 256);
}
g_test_add_data_func(
g_strdup_printf("/ptimer/set_count policy=%s", policy_name),
ppolicy, check_set_count);
@ -638,7 +686,7 @@ static void add_ptimer_tests(uint8_t policy)
static void add_all_ptimer_policies_comb_tests(void)
{
int last_policy = PTIMER_POLICY_CONTINUOUS_TRIGGER;
int last_policy = PTIMER_POLICY_NO_IMMEDIATE_TRIGGER;
int policy = PTIMER_POLICY_DEFAULT;
for (; policy < (last_policy << 1); policy++) {