| 486 | |
| 487 | class PadRefCountTest(TestCase): |
| 488 | def testAddPad(self): |
| 489 | # add a pad to an element |
| 490 | e = gst.element_factory_make('fakesrc') |
| 491 | self.assertEquals(sys.getrefcount(e), pygobject_2_13 and 2 or 3) |
| 492 | self.assertEquals(e.__gstrefcount__, 1) |
| 493 | |
| 494 | gst.debug('creating pad with name mypad') |
| 495 | pad = gst.Pad("mypad", gst.PAD_SRC) |
| 496 | self.failUnless(pad) |
| 497 | self.assertEquals(sys.getrefcount(pad), pygobject_2_13 and 2 or 3) |
| 498 | self.assertEquals(pad.__gstrefcount__, 1) |
| 499 | |
| 500 | gst.debug('adding pad to element') |
| 501 | e.add_pad(pad) |
| 502 | self.assertEquals(sys.getrefcount(e), pygobject_2_13 and 2 or 3) |
| 503 | self.assertEquals(e.__gstrefcount__, 1) |
| 504 | self.assertEquals(sys.getrefcount(pad), pygobject_2_13 and 2 or 3) |
| 505 | self.assertEquals(pad.__gstrefcount__, 2) # added to element |
| 506 | |
| 507 | gst.debug('deleting element and collecting') |
| 508 | self.gccollect() |
| 509 | del e |
| 510 | if not pygobject_2_13: |
| 511 | # the element will be collected at 'del e' if we're using |
| 512 | # pygobject >= 2.13.0 |
| 513 | self.assertEquals(self.gccollect(), 1) # collected the element |
| 514 | self.assertEquals(sys.getrefcount(pad), pygobject_2_13 and 2 or 3) |
| 515 | self.assertEquals(pad.__gstrefcount__, 1) # removed from element |
| 516 | |
| 517 | gst.debug('deleting pad and collecting') |
| 518 | del pad |
| 519 | if not pygobject_2_13: |
| 520 | # the pad will be collected at 'del pad' if we're using |
| 521 | # pygobject >= 2.13.0 |
| 522 | self.assertEquals(self.gccollect(), 1) # collected the pad |
| 523 | gst.debug('going into teardown') |
| 524 | |
| 525 | class PadBlockTest(TestCase): |
| 526 | def testCallbackFlush(self): |