6938: sys.path broken in unit tests under test/

While at it, also fixed GtkHandler_Test -
changed
-        gtk.main()
+        while gtk.events_pending():
+            gtk.main_iteration()
so that the test isn't stuck when done.

Note that this test currently is marked as failed
as its purpose is to pop up an error dialog.

svn: r22724

test/GrampsLogger/ErrorReportAssistant_Test.py

@@ -1,10 +1,12 @@
 import unittest
 import logging
 import sys
+import os
 
 log = logging.getLogger('Gramps.Tests.GrampsLogger')
-
-sys.path.append('..')
+import const
+const.rootDir = os.path.join(os.path.dirname(__file__), '../../src')
+sys.path.append(os.path.join(const.rootDir, 'test'))
 try:
     from guitest.gtktest import GtkTestCase
     TestCaseBase = GtkTestCase
@@ -12,11 +14,8 @@ try:
 except:
     TestCaseBase = unittest.TestCase
 
-sys.path.append('../../src')
-sys.path.append('../../src/GrampsLogger')
-
-import const
-const.rootDir = "../../src"
+sys.path.append(const.rootDir)
+sys.path.append(os.path.join(const.rootDir, 'GrampsLogger'))
 
 from GrampsLogger import RotateHandler
 

test/GrampsLogger/GtkHandler_Test.py

@@ -2,15 +2,13 @@ import unittest
 import logging
 import sys
 import gtk
+import os
 
-
-sys.path.append('../../src')
-sys.path.append('../../src/GrampsLogger')
-
-logger = logging.getLogger('Gramps.Tests.GrampsLogger')
-
+log = logging.getLogger('Gramps.Tests.GrampsLogger')
 import const
-const.rootDir = "../../src"
+const.rootDir = os.path.join(os.path.dirname(__file__), '../../src')
+sys.path.append(os.path.join(const.rootDir, 'test'))
+sys.path.append(const.rootDir)
 
 from GrampsLogger import GtkHandler, RotateHandler
 
@@ -41,7 +39,8 @@ class GtkHandlerTest(unittest.TestCase):
         except:
             l.error(log_message,exc_info=True)
 
-        gtk.main()
+        while gtk.events_pending():
+            gtk.main_iteration()
 
 
         

test/GrampsLogger/RotateLogger_Test.py

@@ -1,8 +1,9 @@
 import unittest
 import logging
 import sys
+import os
 
-sys.path.append('../../src/GrampsLogger')
+sys.path.append(os.path.join(os.path.dirname(__file__), '../../src/GrampsLogger'))
 
 logger = logging.getLogger('Gramps.Tests.GrampsLogger')