testsuite/runtests.py (gettestnames): Cleanup

Original commit message from CVS:
* testsuite/runtests.py (gettestnames): Cleanup

* testsuite/element.py (FakeSinkTest): Enable again and disable
stderr while changing state to ready
(ElementName.testElementStateGetName): New function to test
gst.element_state_get_name.

* testsuite/common.py (path): Don't import ltihooks and proper
check for gst module. Add --gst-debug-no-color as a global option
(disable_stderr, enable_stderr): New functions to disable stdout
called from non python

ChangeLog

@@ -1,3 +1,17 @@
+2004-05-01  Johan Dahlin  <johan@gnome.org>
+
+	* testsuite/runtests.py (gettestnames): Cleanup
+
+	* testsuite/element.py (FakeSinkTest): Enable again and disable
+	stderr while changing state to ready
+	(ElementName.testElementStateGetName): New function to test
+	gst.element_state_get_name.
+
+	* testsuite/common.py (path): Don't import ltihooks and proper
+	check for gst module. Add --gst-debug-no-color as a global option
+	(disable_stderr, enable_stderr): New functions to disable stdout
+	called from non python
+
 2004-04-30  Johan Dahlin  <johan@gnome.org>
 
 	* gst/gst.defs (element_state_get_name): Add.

testsuite/common.py

@@ -4,16 +4,17 @@ import sys
 import unittest
 
 # Don't insert before .
-sys.path.insert(1, os.path.join('..', 'gst'))
+sys.path.insert(1, os.path.join('..'))
-
-import ltihooks
 
 # Load GST and make sure we load it from the current build
 sys.setdlopenflags(dl.RTLD_LAZY | dl.RTLD_GLOBAL)
 
+# Hack
+sys.argv.append('--gst-debug-no-color')
+
 path = os.path.abspath(os.path.join('..', 'gst'))
 import gst
-assert gst.__path__ != path, 'bad path'
+assert gst._gst.__file__ == '../gst/_gst.la'
 
 try:
    import gst.interfaces
@@ -26,6 +27,23 @@ try:
    assert os.path.basename(gst.play.__file__) != path, 'bad path'
 except ImportError:
    pass
-   
 
+_stderr = None
 
+def disable_stderr():
+    global _stderr
+    _stderr = file('/tmp/stderr', 'w+')
+    sys.stderr = os.fdopen(os.dup(2), 'w')
+    os.close(2)
+    os.dup(_stderr.fileno())
+
+def enable_stderr():
+    global _stderr
+    
+    os.close(2)
+    os.dup(sys.stderr.fileno())
+    _stderr.seek(0, 0)
+    data = _stderr.read()
+    _stderr.close()
+    os.remove('/tmp/stderr')
+    return data

testsuite/element.py

@@ -2,6 +2,7 @@
 #
 # testsuite for gstreamer.Element
 
+import common
 from common import gst, unittest
 
 class ElementTest(unittest.TestCase):
@@ -32,8 +33,7 @@ class FakeSinkTest(ElementTest):
     def setUp(self):
         self.element = gst.Element('fakesink', 'sink')
 
-    # Disabled - since it outputs junks
+    def testStateError(self):
-    def _testStateError(self):
         self.element.set_property('state-error',
                                   self.FAKESINK_STATE_ERROR_NULL_READY)
         def error_cb(element, source, error, debug):
@@ -44,8 +44,10 @@ class FakeSinkTest(ElementTest):
             assert isinstance(error, gst.GError)
         
         self.element.connect('error', error_cb)
+        common.disable_stderr()
         self.element.set_state(gst.STATE_READY)
-
+        common.enable_stderr()
+        
 class NonExistentTest(ElementTest):
     name = 'this-element-does-not-exist'
     alias = 'no-alias'
@@ -53,5 +55,21 @@ class NonExistentTest(ElementTest):
     def testGoodConstructor(self):
         pass
     
+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()

testsuite/runtests.py

@@ -1,12 +1,21 @@
 #!/usr/bin/env python
+import glob
 import sys
-from unittest import TestSuite, TestLoader, TextTestRunner
+import unittest
-from types import ClassType
 
-loader = TestLoader()
+SKIP_FILES = ['common', 'runtests']
-testRunner = TextTestRunner()
 
-test = TestSuite()
+def gettestnames():
-for name in ('element', 'interface', 'pipeline'):
+    files = glob.glob('*.py')
-    test.addTest(loader.loadTestsFromName(name))
+    names = map(lambda x: x[:-3], files)
-testRunner.run(tests)
+    map(names.remove, SKIP_FILES)
+    return names
+        
+suite = unittest.TestSuite()
+loader = unittest.TestLoader()
+
+for name in gettestnames():
+    suite.addTest(loader.loadTestsFromName(name))
+    
+testRunner = unittest.TextTestRunner()
+testRunner.run(suite)

testsuite/test_element.py

@@ -2,6 +2,7 @@
 #
 # testsuite for gstreamer.Element
 
+import common
 from common import gst, unittest
 
 class ElementTest(unittest.TestCase):
@@ -32,8 +33,7 @@ class FakeSinkTest(ElementTest):
     def setUp(self):
         self.element = gst.Element('fakesink', 'sink')
 
-    # Disabled - since it outputs junks
+    def testStateError(self):
-    def _testStateError(self):
         self.element.set_property('state-error',
                                   self.FAKESINK_STATE_ERROR_NULL_READY)
         def error_cb(element, source, error, debug):
@@ -44,8 +44,10 @@ class FakeSinkTest(ElementTest):
             assert isinstance(error, gst.GError)
         
         self.element.connect('error', error_cb)
+        common.disable_stderr()
         self.element.set_state(gst.STATE_READY)
-
+        common.enable_stderr()
+        
 class NonExistentTest(ElementTest):
     name = 'this-element-does-not-exist'
     alias = 'no-alias'
@@ -53,5 +55,21 @@ class NonExistentTest(ElementTest):
     def testGoodConstructor(self):
         pass
     
+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()