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tests: add some basic checks for gst_buffer_fill()

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This commit is contained in:
Tim-Philipp Müller 2013-05-08 10:26:15 +01:00
parent 65c2ecb4f3
commit 913b1e6f20
1 changed files with 39 additions and 0 deletions
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39
tests/check/gst/gstbuffer.c
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@ -742,6 +742,44 @@ GST_START_TEST (test_find)
GST_END_TEST;
GST_START_TEST (test_fill)
{
GstBuffer *buf;
guint8 data[1024], data2[25];
gint i;
buf = gst_buffer_new ();
gst_buffer_append_memory (buf, gst_allocator_alloc (NULL, 0, NULL));
gst_buffer_append_memory (buf, gst_allocator_alloc (NULL, 10, NULL));
gst_buffer_append_memory (buf, gst_allocator_alloc (NULL, 15, NULL));
gst_buffer_append_memory (buf, gst_allocator_alloc (NULL, 0, NULL));
for (i = 0; i < G_N_ELEMENTS (data); ++i)
data[i] = i & 0xff;
/* a NULL src pointer should be ok if the src length is 0 bytes */
fail_unless_equals_int (gst_buffer_fill (buf, 0, NULL, 0), 0);
fail_unless_equals_int (gst_buffer_fill (buf, 20, NULL, 0), 0);
fail_unless_equals_int (gst_buffer_fill (buf, 0, data, 0), 0);
fail_unless_equals_int (gst_buffer_fill (buf, 0, data, 1), 1);
fail_unless_equals_int (gst_buffer_fill (buf, 0, data, 11), 11);
fail_unless_equals_int (gst_buffer_fill (buf, 0, data, 15), 15);
fail_unless_equals_int (gst_buffer_fill (buf, 0, data, 25), 25);
fail_unless_equals_int (gst_buffer_fill (buf, 0, data, 26), 25);
fail_unless_equals_int (gst_buffer_fill (buf, 1, data, 26), 24);
fail_unless_equals_int (gst_buffer_fill (buf, 10, data, 100), 15);
fail_unless_equals_int (gst_buffer_fill (buf, 11, data, 100), 14);
fail_unless_equals_int (gst_buffer_fill (buf, 25, data, 100), 0);
fail_unless_equals_int (gst_buffer_fill (buf, 0, data + 10, 25), 25);
fail_unless_equals_int (gst_buffer_extract (buf, 0, data2, 25), 25);
fail_unless (memcmp (data2, data + 10, 25) == 0);
gst_buffer_unref (buf);
}
GST_END_TEST;
static Suite *
gst_buffer_suite (void)
@ -761,6 +799,7 @@ gst_buffer_suite (void)
tcase_add_test (tc_chain, test_resize);
tcase_add_test (tc_chain, test_map);
tcase_add_test (tc_chain, test_find);
tcase_add_test (tc_chain, test_fill);
return s;
}