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tests: gstbuffer: add tests for some mulitple map combinations

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This commit is contained in:
Mark Nauwelaerts 2012-07-19 13:51:23 +02:00
parent 29976a009f
commit 9166014007
1 changed files with 15 additions and 1 deletions
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16
tests/check/gst/gstbuffer.c
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@ -603,7 +603,7 @@ GST_END_TEST;
GST_START_TEST (test_map) GST_START_TEST (test_map)
{ {
GstBuffer *buf; GstBuffer *buf;
GstMapInfo map; GstMapInfo map, map2;
gsize maxalloc; gsize maxalloc;
gsize size, offset; gsize size, offset;
@ -640,6 +640,20 @@ GST_START_TEST (test_map)
gst_buffer_map (buf, &map, GST_MAP_WRITE); gst_buffer_map (buf, &map, GST_MAP_WRITE);
gst_buffer_unmap (buf, &map); gst_buffer_unmap (buf, &map);
/* mapping same kind should be ok using same memory */
gst_buffer_map (buf, &map, GST_MAP_WRITE);
fail_unless (gst_buffer_map (buf, &map2, GST_MAP_WRITE));
fail_unless (map.memory == map2.memory);
gst_buffer_unmap (buf, &map2);
gst_buffer_unmap (buf, &map);
/* ... but different kind should give temporary memory */
gst_buffer_map (buf, &map, GST_MAP_WRITE);
fail_unless (gst_buffer_map (buf, &map2, GST_MAP_READ));
fail_if (map.memory == map2.memory);
gst_buffer_unmap (buf, &map2);
gst_buffer_unmap (buf, &map);
gst_buffer_unref (buf); gst_buffer_unref (buf);
} }