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[Qemu-arm] [PATCH v15 09/15] tests: ptimer: Add tests for "continuous tr
From: |
Dmitry Osipenko |
Subject: |
[Qemu-arm] [PATCH v15 09/15] tests: ptimer: Add tests for "continuous trigger" policy |
Date: |
Thu, 21 Jul 2016 17:31:20 +0300 |
PTIMER_POLICY_CONTINUOUS_TRIGGER makes periodic ptimer to re-trigger every
period in case of load = delta = 0.
Signed-off-by: Dmitry Osipenko <address@hidden>
---
tests/ptimer-test.c | 66 ++++++++++++++++++++++++++++++++++++++++++++++++++++-
1 file changed, 65 insertions(+), 1 deletion(-)
diff --git a/tests/ptimer-test.c b/tests/ptimer-test.c
index 981414d..cdf8d28 100644
--- a/tests/ptimer-test.c
+++ b/tests/ptimer-test.c
@@ -437,6 +437,58 @@ static void check_run_with_delta_0(gconstpointer arg)
ptimer_stop(ptimer);
}
+static void check_periodic_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 continuous_trigger = (*policy & PTIMER_POLICY_CONTINUOUS_TRIGGER);
+
+ triggered = false;
+
+ ptimer_set_period(ptimer, 2000000);
+ ptimer_run(ptimer, 0);
+
+ g_assert_cmpuint(ptimer_get_count(ptimer), ==, 0);
+ g_assert_true(triggered);
+
+ triggered = false;
+
+ qemu_clock_step(2000000 + 100000);
+
+ g_assert_cmpuint(ptimer_get_count(ptimer), ==, 0);
+
+ if (continuous_trigger) {
+ g_assert_true(triggered);
+ } else {
+ g_assert_false(triggered);
+ }
+
+ ptimer_stop(ptimer);
+}
+
+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);
+
+ triggered = false;
+
+ ptimer_set_period(ptimer, 2000000);
+ ptimer_run(ptimer, 1);
+
+ g_assert_cmpuint(ptimer_get_count(ptimer), ==, 0);
+ g_assert_true(triggered);
+
+ triggered = false;
+
+ qemu_clock_step(2000000 + 100000);
+
+ g_assert_cmpuint(ptimer_get_count(ptimer), ==, 0);
+ g_assert_false(triggered);
+}
+
static void add_ptimer_tests(uint8_t policy)
{
uint8_t *ppolicy = g_malloc(1);
@@ -452,6 +504,10 @@ static void add_ptimer_tests(uint8_t policy)
g_strlcat(policy_name, "wrap_after_one_period,", 256);
}
+ if (policy & PTIMER_POLICY_CONTINUOUS_TRIGGER) {
+ g_strlcat(policy_name, "continuous_trigger,", 256);
+ }
+
qtest_add_data_func(
g_strdup_printf("/ptimer/set_count policy=%s", policy_name),
ppolicy, check_set_count);
@@ -487,11 +543,19 @@ static void add_ptimer_tests(uint8_t policy)
qtest_add_data_func(
g_strdup_printf("/ptimer/run_with_delta_0 policy=%s", policy_name),
ppolicy, check_run_with_delta_0);
+
+ qtest_add_data_func(
+ g_strdup_printf("/ptimer/periodic_with_load_0 policy=%s", policy_name),
+ ppolicy, check_periodic_with_load_0);
+
+ qtest_add_data_func(
+ g_strdup_printf("/ptimer/oneshot_with_load_0 policy=%s", policy_name),
+ ppolicy, check_oneshot_with_load_0);
}
static void add_all_ptimer_policies_comb_tests(void)
{
- int last_policy = PTIMER_POLICY_WRAP_AFTER_ONE_PERIOD;
+ int last_policy = PTIMER_POLICY_CONTINUOUS_TRIGGER;
int policy = PTIMER_POLICY_DEFAULT;
for (; policy < (last_policy << 1); policy++) {
--
2.9.2
- [Qemu-arm] [PATCH v15 00/15] PTimer fixes/features and ARM MPTimer conversion, Dmitry Osipenko, 2016/07/21
- [Qemu-arm] [PATCH v15 02/15] hw/ptimer: Fix counter - 1 returned by ptimer_get_count for the active timer, Dmitry Osipenko, 2016/07/21
- [Qemu-arm] [PATCH v15 08/15] hw/ptimer: Add "continuous trigger" policy, Dmitry Osipenko, 2016/07/21
- [Qemu-arm] [PATCH v15 01/15] hw/ptimer: Change ptimer_get_count to return "1" for the expired timer, Dmitry Osipenko, 2016/07/21
- [Qemu-arm] [PATCH v15 03/15] hw/ptimer: Actually stop timer in case of error, Dmitry Osipenko, 2016/07/21
- [Qemu-arm] [PATCH v15 09/15] tests: ptimer: Add tests for "continuous trigger" policy,
Dmitry Osipenko <=
- [Qemu-arm] [PATCH v15 06/15] hw/ptimer: Add "wraparound after one period" policy, Dmitry Osipenko, 2016/07/21
- [Qemu-arm] [PATCH v15 05/15] tests: Add ptimer tests, Dmitry Osipenko, 2016/07/21
- [Qemu-arm] [PATCH v15 10/15] hw/ptimer: Add "no immediate trigger" policy, Dmitry Osipenko, 2016/07/21
- [Qemu-arm] [PATCH v15 12/15] hw/ptimer: Add "no immediate reload" policy, Dmitry Osipenko, 2016/07/21
- [Qemu-arm] [PATCH v15 07/15] tests: ptimer: Add tests for "wraparound after one period" policy, Dmitry Osipenko, 2016/07/21
- [Qemu-arm] [PATCH v15 04/15] hw/ptimer: Introduce timer policy feature, Dmitry Osipenko, 2016/07/21
- [Qemu-arm] [PATCH v15 13/15] tests: ptimer: Add tests for "no immediate reload" policy, Dmitry Osipenko, 2016/07/21
- [Qemu-arm] [PATCH v15 11/15] tests: ptimer: Add tests for "no immediate trigger" policy, Dmitry Osipenko, 2016/07/21
- [Qemu-arm] [PATCH v15 14/15] arm_mptimer: Convert to use ptimer, Dmitry Osipenko, 2016/07/21
- [Qemu-arm] [PATCH v15 15/15] tests: Add tests for the ARM MPTimer, Dmitry Osipenko, 2016/07/21