diff options
Diffstat (limited to 'tests/check/libs/queuearray.c')
-rw-r--r-- | tests/check/libs/queuearray.c | 189 |
1 files changed, 189 insertions, 0 deletions
diff --git a/tests/check/libs/queuearray.c b/tests/check/libs/queuearray.c index ca5024b..b8fac2b 100644 --- a/tests/check/libs/queuearray.c +++ b/tests/check/libs/queuearray.c @@ -226,6 +226,192 @@ GST_START_TEST (test_array_grow_end) GST_END_TEST; +static int +compare_pointer_value (gconstpointer a, gconstpointer b) +{ + return (int) ((guintptr) a - (guintptr) b); +} + +GST_START_TEST (test_array_find) +{ + GstQueueArray *array; + guint i; + guint index; + + guint random_initial = g_random_int_range (10, 100); + guint value_to_find = 5; + + /* Create an array of initial size 10 */ + array = gst_queue_array_new (10); + fail_unless_equals_int (array->size, 10); + + while (random_initial--) { + gst_queue_array_push_tail (array, GINT_TO_POINTER (g_random_int ())); + gst_queue_array_pop_head (array); + } + + /* push 10 values in */ + for (i = 0; i < 10; i++) + gst_queue_array_push_tail (array, GINT_TO_POINTER (i)); + + fail_unless_equals_int (array->length, 10); + fail_unless_equals_int (array->size, 10); + + index = + gst_queue_array_find (array, compare_pointer_value, + GINT_TO_POINTER (value_to_find)); + fail_if (index == -1); + fail_unless_equals_int (value_to_find, GPOINTER_TO_INT (array->array[index])); + + /* push 10 values in */ + for (i = 0; i < 10; i++) + gst_queue_array_pop_head (array); + + index = + gst_queue_array_find (array, compare_pointer_value, + GINT_TO_POINTER (value_to_find)); + fail_unless (index == -1); + + gst_queue_array_free (array); +} + +GST_END_TEST; + +GST_START_TEST (test_array_drop) +{ + GstQueueArray *array; + guint i; + guint index; + guint index_2; + + /* Create an array of initial size 10 */ + array = gst_queue_array_new (10); + fail_unless_equals_int (array->size, 10); + + for (i = 0; i < 5; i++) + gst_queue_array_push_tail (array, GINT_TO_POINTER (i)); + + fail_unless (array->length == 5); + + /* Naive case remove head */ + index = + gst_queue_array_find (array, compare_pointer_value, GINT_TO_POINTER (0)); + fail_if (index == -1); + gst_queue_array_drop_element (array, index); + fail_unless (array->length == 4); + index = + gst_queue_array_find (array, compare_pointer_value, GINT_TO_POINTER (0)); + fail_unless (index == -1); + + /* Naive case remove tail */ + index = + gst_queue_array_find (array, compare_pointer_value, GINT_TO_POINTER (4)); + fail_if (index == -1); + gst_queue_array_drop_element (array, index); + fail_unless (array->length == 3); + index = + gst_queue_array_find (array, compare_pointer_value, GINT_TO_POINTER (4)); + fail_unless (index == -1); + + /* Remove in middle of non-wrapped */ + index = + gst_queue_array_find (array, compare_pointer_value, GINT_TO_POINTER (2)); + index_2 = + gst_queue_array_find (array, compare_pointer_value, GINT_TO_POINTER (3)); + fail_if (index == -1); + fail_if (index_2 == -1); + gst_queue_array_drop_element (array, index); + fail_unless (array->length == 2); + index = + gst_queue_array_find (array, compare_pointer_value, GINT_TO_POINTER (2)); + fail_unless (index == -1); + index_2 = + gst_queue_array_find (array, compare_pointer_value, GINT_TO_POINTER (3)); + fail_if (index_2 == -1); + + /* Remove the rest */ + while (array->length) + gst_queue_array_pop_head (array); + + /* Add until wrapping */ + for (i = 0; i < 9; i++) + gst_queue_array_push_tail (array, GINT_TO_POINTER (i)); + + fail_unless (array->head > array->tail); + + /* Remove from between head and array end */ + index = + gst_queue_array_find (array, compare_pointer_value, GINT_TO_POINTER (1)); + fail_if (index == -1); + fail_unless (index > array->head); + index_2 = array->head; + gst_queue_array_drop_element (array, index); + fail_unless (array->length == 8); + fail_if (array->head == index_2); + index = + gst_queue_array_find (array, compare_pointer_value, GINT_TO_POINTER (1)); + fail_unless (index == -1); + + /* Remove from between head and array end */ + index = + gst_queue_array_find (array, compare_pointer_value, GINT_TO_POINTER (8)); + fail_if (index == -1); + fail_unless (index < array->tail); + index_2 = array->tail; + gst_queue_array_drop_element (array, index); + fail_unless (array->length == 7); + fail_if (array->tail == index_2); + index = + gst_queue_array_find (array, compare_pointer_value, GINT_TO_POINTER (8)); + fail_unless (index == -1); + + gst_queue_array_free (array); +} + +GST_END_TEST; + +GST_START_TEST (test_array_drop2) +{ +#define NUM_QA_ELEMENTS 674 + gboolean in_array[NUM_QA_ELEMENTS] = { FALSE, }; + GstQueueArray *array; + guint i, j, count, idx; + + array = gst_queue_array_new (10); + + for (i = 0; i < NUM_QA_ELEMENTS; i++) { + gpointer element = GUINT_TO_POINTER (i); + + if (g_random_boolean ()) { + gst_queue_array_push_tail (array, element); + in_array[i] = TRUE; + } + } + + for (j = 0, count = 0; j < NUM_QA_ELEMENTS; j++) + count += in_array[j] ? 1 : 0; + fail_unless_equals_int (array->length, count); + + while (array->length > 0) { + for (i = 0; i < NUM_QA_ELEMENTS; i++) { + if (g_random_boolean () && g_random_boolean () && in_array[i]) { + idx = gst_queue_array_find (array, compare_pointer_value, + GUINT_TO_POINTER (i)); + gst_queue_array_drop_element (array, idx); + in_array[i] = FALSE; + } + } + + for (j = 0, count = 0; j < NUM_QA_ELEMENTS; j++) + count += in_array[j] ? 1 : 0; + fail_unless_equals_int (array->length, count); + } + + gst_queue_array_free (array); +} + +GST_END_TEST; + static Suite * gst_queue_array_suite (void) { @@ -239,6 +425,9 @@ gst_queue_array_suite (void) tcase_add_test (tc_chain, test_array_grow_multiple); tcase_add_test (tc_chain, test_array_grow_middle); tcase_add_test (tc_chain, test_array_grow_end); + tcase_add_test (tc_chain, test_array_find); + tcase_add_test (tc_chain, test_array_drop); + tcase_add_test (tc_chain, test_array_drop2); return s; } |