recommit

Original commit message from CVS: recommit
2024-11-27 12:11:13 +00:00 · 2004-06-21 09:26:59 +00:00 · 2004-06-21 09:26:59 +00:00 · 0f13826a60
commit 0f13826a60
parent 633514beca
2 changed files with 300 additions and 0 deletions
--- a/testsuite/element.py
+++ b/testsuite/element.py
@ -0,0 +1,150 @@
+#!/usr/bin/python
+#
+# testsuite for gstreamer.Element
+
+import common
+from common import gst, unittest
+
+class ElementTest(unittest.TestCase):
+    name = 'fakesink'
+    alias = 'sink'
+    
+    def testBadConstruct(self):
+        self.assertRaises(TypeError, gst.Element)
+        self.assertRaises(TypeError, gst.Element, None)
+
+    def testGoodConstructor(self):
+        element = gst.Element(self.name, self.alias)
+        assert element is not None, 'element is None'
+        assert isinstance(element, gst.Element)
+        assert element.get_name() == self.alias
+
+    def testGoodConstructor2(self):
+        element = gst.element_factory_make(self.name, self.alias)
+        assert element is not None, 'element is None'
+        assert isinstance(element, gst.Element)
+        assert element.get_name() == self.alias
+        
+class FakeSinkTest(ElementTest):
+    FAKESINK_STATE_ERROR_NONE           = "0"
+    FAKESINK_STATE_ERROR_NULL_READY,    = "1"
+    FAKESINK_STATE_ERROR_READY_PAUSED,  = "2"
+    FAKESINK_STATE_ERROR_PAUSED_PLAYING = "3"
+    FAKESINK_STATE_ERROR_PLAYING_PAUSED = "4"
+    FAKESINK_STATE_ERROR_PAUSED_READY   = "5"
+    FAKESINK_STATE_ERROR_READY_NULL     = "6"
+
+    name = 'fakesink'
+    alias = 'sink'
+    def setUp(self):
+        self.element = gst.Element('fakesink', 'sink')
+
+    def checkError(self, old_state, state, name):
+        assert self.element.get_state() == gst.STATE_NULL
+        assert self.element.set_state(old_state)
+        assert self.element.get_state() == old_state
+        
+        self.element.set_property('state-error', name)
+        def error_cb(element, source, error, debug):
+            assert isinstance(element, gst.Element)
+            assert element == self.element
+            assert isinstance(source, gst.Element)
+            assert source == self.element
+            assert isinstance(error, gst.GError)
+
+        self.element.connect('error', error_cb)
+        error_message = common.run_silent(self.element.set_state, state)
+        
+        assert error_message.find('ERROR') != -1
+        self.element.get_state() == old_state, 'state changed'
+
+    def testStateErrorNullReady(self):
+        self.checkError(gst.STATE_NULL, gst.STATE_READY,
+                        self.FAKESINK_STATE_ERROR_NULL_READY)
+        
+    def testStateErrorReadyPaused(self):
+        self.checkError(gst.STATE_READY, gst.STATE_PAUSED,
+                        self.FAKESINK_STATE_ERROR_READY_PAUSED)
+        
+    def testStateErrorPausedPlaying(self):
+        self.checkError(gst.STATE_PAUSED, gst.STATE_PLAYING,
+                        self.FAKESINK_STATE_ERROR_PAUSED_PLAYING)        
+
+    def testStateErrorPlayingPaused(self):
+        self.checkError(gst.STATE_PLAYING, gst.STATE_PAUSED,
+                        self.FAKESINK_STATE_ERROR_PLAYING_PAUSED)
+        
+    def testStateErrorPausedReady(self):
+        self.checkError(gst.STATE_PAUSED, gst.STATE_READY,
+                        self.FAKESINK_STATE_ERROR_PAUSED_READY)
+
+    def testStateErrorReadyNull(self):
+        self.checkError(gst.STATE_READY, gst.STATE_NULL,
+                        self.FAKESINK_STATE_ERROR_READY_NULL)
+
+    def checkStateChange(self, old, new):
+        def state_change_cb(element, old_s, new_s):
+            assert isinstance(element, gst.Element)
+            assert element == self.element
+            assert old_s == old
+            assert new_s == new
+            
+        assert self.element.set_state(old)
+        assert self.element.get_state() == old
+
+        self.element.connect('state-change', state_change_cb)
+
+        assert self.element.set_state(new)
+        assert self.element.get_state() == new
+        
+    def testStateChangeNullReady(self):
+        self.checkStateChange(gst.STATE_NULL, gst.STATE_READY)
+        
+    def testStateChangeReadyPaused(self):
+        self.checkStateChange(gst.STATE_READY, gst.STATE_PAUSED)
+
+    def testStateChangePausedPlaying(self):
+        self.checkStateChange(gst.STATE_PAUSED, gst.STATE_PLAYING)
+        
+    def testStateChangePlayingPaused(self):
+        self.checkStateChange(gst.STATE_PLAYING, gst.STATE_PAUSED)
+        
+    def testStateChangePausedReady(self):
+        self.checkStateChange(gst.STATE_PAUSED, gst.STATE_READY)
+
+    def testStateChangeReadyNull(self):
+        self.checkStateChange(gst.STATE_READY, gst.STATE_NULL)
+        
+class NonExistentTest(ElementTest):
+    name = 'this-element-does-not-exist'
+    alias = 'no-alias'
+    
+    testGoodConstructor = lambda s: None
+    testGoodConstructor2 = lambda s: None
+
+class FileSrcTest(ElementTest):
+    name = 'filesrc'
+    alias = 'source'
+    
+class FileSinkTest(ElementTest):
+    name = 'filesink'
+    alias = 'sink'
+
+class ElementName(unittest.TestCase):
+    def testElementStateGetName(self):
+        get_name = gst.element_state_get_name
+        for state in ('NULL',
+                      'READY',
+                      'PLAYING',
+                      'PAUSED'):
+            name = 'STATE_' + state
+            assert hasattr(gst, name)
+            attr = getattr(gst, name)
+            assert get_name(attr) == state
+            
+        assert get_name(gst.STATE_VOID_PENDING) == 'NONE_PENDING'
+        assert get_name(-1) == 'UNKNOWN!'
+        self.assertRaises(TypeError, get_name, '')
+        
+if __name__ == "__main__":
+    unittest.main()
--- a/testsuite/test_element.py
+++ b/testsuite/test_element.py
@ -0,0 +1,150 @@
+#!/usr/bin/python
+#
+# testsuite for gstreamer.Element
+
+import common
+from common import gst, unittest
+
+class ElementTest(unittest.TestCase):
+    name = 'fakesink'
+    alias = 'sink'
+    
+    def testBadConstruct(self):
+        self.assertRaises(TypeError, gst.Element)
+        self.assertRaises(TypeError, gst.Element, None)
+
+    def testGoodConstructor(self):
+        element = gst.Element(self.name, self.alias)
+        assert element is not None, 'element is None'
+        assert isinstance(element, gst.Element)
+        assert element.get_name() == self.alias
+
+    def testGoodConstructor2(self):
+        element = gst.element_factory_make(self.name, self.alias)
+        assert element is not None, 'element is None'
+        assert isinstance(element, gst.Element)
+        assert element.get_name() == self.alias
+        
+class FakeSinkTest(ElementTest):
+    FAKESINK_STATE_ERROR_NONE           = "0"
+    FAKESINK_STATE_ERROR_NULL_READY,    = "1"
+    FAKESINK_STATE_ERROR_READY_PAUSED,  = "2"
+    FAKESINK_STATE_ERROR_PAUSED_PLAYING = "3"
+    FAKESINK_STATE_ERROR_PLAYING_PAUSED = "4"
+    FAKESINK_STATE_ERROR_PAUSED_READY   = "5"
+    FAKESINK_STATE_ERROR_READY_NULL     = "6"
+
+    name = 'fakesink'
+    alias = 'sink'
+    def setUp(self):
+        self.element = gst.Element('fakesink', 'sink')
+
+    def checkError(self, old_state, state, name):
+        assert self.element.get_state() == gst.STATE_NULL
+        assert self.element.set_state(old_state)
+        assert self.element.get_state() == old_state
+        
+        self.element.set_property('state-error', name)
+        def error_cb(element, source, error, debug):
+            assert isinstance(element, gst.Element)
+            assert element == self.element
+            assert isinstance(source, gst.Element)
+            assert source == self.element
+            assert isinstance(error, gst.GError)
+
+        self.element.connect('error', error_cb)
+        error_message = common.run_silent(self.element.set_state, state)
+        
+        assert error_message.find('ERROR') != -1
+        self.element.get_state() == old_state, 'state changed'
+
+    def testStateErrorNullReady(self):
+        self.checkError(gst.STATE_NULL, gst.STATE_READY,
+                        self.FAKESINK_STATE_ERROR_NULL_READY)
+        
+    def testStateErrorReadyPaused(self):
+        self.checkError(gst.STATE_READY, gst.STATE_PAUSED,
+                        self.FAKESINK_STATE_ERROR_READY_PAUSED)
+        
+    def testStateErrorPausedPlaying(self):
+        self.checkError(gst.STATE_PAUSED, gst.STATE_PLAYING,
+                        self.FAKESINK_STATE_ERROR_PAUSED_PLAYING)        
+
+    def testStateErrorPlayingPaused(self):
+        self.checkError(gst.STATE_PLAYING, gst.STATE_PAUSED,
+                        self.FAKESINK_STATE_ERROR_PLAYING_PAUSED)
+        
+    def testStateErrorPausedReady(self):
+        self.checkError(gst.STATE_PAUSED, gst.STATE_READY,
+                        self.FAKESINK_STATE_ERROR_PAUSED_READY)
+
+    def testStateErrorReadyNull(self):
+        self.checkError(gst.STATE_READY, gst.STATE_NULL,
+                        self.FAKESINK_STATE_ERROR_READY_NULL)
+
+    def checkStateChange(self, old, new):
+        def state_change_cb(element, old_s, new_s):
+            assert isinstance(element, gst.Element)
+            assert element == self.element
+            assert old_s == old
+            assert new_s == new
+            
+        assert self.element.set_state(old)
+        assert self.element.get_state() == old
+
+        self.element.connect('state-change', state_change_cb)
+
+        assert self.element.set_state(new)
+        assert self.element.get_state() == new
+        
+    def testStateChangeNullReady(self):
+        self.checkStateChange(gst.STATE_NULL, gst.STATE_READY)
+        
+    def testStateChangeReadyPaused(self):
+        self.checkStateChange(gst.STATE_READY, gst.STATE_PAUSED)
+
+    def testStateChangePausedPlaying(self):
+        self.checkStateChange(gst.STATE_PAUSED, gst.STATE_PLAYING)
+        
+    def testStateChangePlayingPaused(self):
+        self.checkStateChange(gst.STATE_PLAYING, gst.STATE_PAUSED)
+        
+    def testStateChangePausedReady(self):
+        self.checkStateChange(gst.STATE_PAUSED, gst.STATE_READY)
+
+    def testStateChangeReadyNull(self):
+        self.checkStateChange(gst.STATE_READY, gst.STATE_NULL)
+        
+class NonExistentTest(ElementTest):
+    name = 'this-element-does-not-exist'
+    alias = 'no-alias'
+    
+    testGoodConstructor = lambda s: None
+    testGoodConstructor2 = lambda s: None
+
+class FileSrcTest(ElementTest):
+    name = 'filesrc'
+    alias = 'source'
+    
+class FileSinkTest(ElementTest):
+    name = 'filesink'
+    alias = 'sink'
+
+class ElementName(unittest.TestCase):
+    def testElementStateGetName(self):
+        get_name = gst.element_state_get_name
+        for state in ('NULL',
+                      'READY',
+                      'PLAYING',
+                      'PAUSED'):
+            name = 'STATE_' + state
+            assert hasattr(gst, name)
+            attr = getattr(gst, name)
+            assert get_name(attr) == state
+            
+        assert get_name(gst.STATE_VOID_PENDING) == 'NONE_PENDING'
+        assert get_name(-1) == 'UNKNOWN!'
+        self.assertRaises(TypeError, get_name, '')
+        
+if __name__ == "__main__":
+    unittest.main()