Tests: fix some tests passing even if there are Python errors

Blender was not configured to exit with non-zero return code on Python errors.
A bunch of tests worked around this but not all. This removes the need for such
workarounds.

tests/python/bevel_operator.py

@@ -176,9 +176,4 @@ def main():
 
 
 if __name__ == "__main__":
-    try:
-        main()
-    except:
-        import traceback
-        traceback.print_exc()
-        sys.exit(1)
+    main()

tests/python/bl_alembic_io_test.py

@@ -375,12 +375,4 @@ def main():
 
 
 if __name__ == "__main__":
-    import traceback
-    # So a python error exits Blender itself too
-    try:
-        main()
-    except SystemExit:
-        raise
-    except:
-        traceback.print_exc()
-        sys.exit(1)
+    main()

tests/python/bl_blendfile_io.py

@@ -77,9 +77,4 @@ def main():
 if __name__ == '__main__':
     import sys
     sys.argv = [__file__] + (sys.argv[sys.argv.index("--") + 1:] if "--" in sys.argv else [])
-    try:
-        main()
-    except:
-        import traceback
-        traceback.print_exc()
-        sys.exit(1)
+    main()

tests/python/bl_blendfile_liblink.py

@@ -75,9 +75,4 @@ def main():
 if __name__ == '__main__':
     import sys
     sys.argv = [__file__] + (sys.argv[sys.argv.index("--") + 1:] if "--" in sys.argv else [])
-    try:
-        main()
-    except:
-        import traceback
-        traceback.print_exc()
-        sys.exit(1)
+    main()

tests/python/bl_constraints.py

@@ -255,12 +255,4 @@ def main():
 
 
 if __name__ == "__main__":
-    import traceback
-    # So a python error exits Blender itself too
-    try:
-        main()
-    except SystemExit:
-        raise
-    except:
-        traceback.print_exc()
-        sys.exit(1)
+    main()

tests/python/bl_load_addons.py

@@ -144,11 +144,4 @@ def main():
 
 
 if __name__ == "__main__":
-
-    # So a python error exits(1)
-    try:
-        main()
-    except:
-        import traceback
-        traceback.print_exc()
-        sys.exit(1)
+    main()

tests/python/bl_load_py_modules.py

@@ -234,10 +234,4 @@ def main():
 
 
 if __name__ == "__main__":
-    # So a python error exits(1)
-    try:
-        main()
-    except:
-        import traceback
-        traceback.print_exc()
-        sys.exit(1)
+    main()

tests/python/bl_mesh_modifiers.py

@@ -842,17 +842,7 @@ if __name__ == "__main__":
         print("Load Handler:", bpy.data.filepath)
         if load_handler.first is False:
             bpy.app.handlers.scene_update_post.remove(load_handler)
-            try:
-                main()
-                import sys
-                sys.exit(0)
-            except:
-                import traceback
-                traceback.print_exc()
-
-                # import sys
-                # sys.exit(1)  # comment to debug
-
+            main()
         else:
             load_handler.first = False
 

tests/python/bl_mesh_validate.py

@@ -152,10 +152,4 @@ def main():
 
 
 if __name__ == "__main__":
-    # So a python error exits(1)
-    try:
-        main()
-    except:
-        import traceback
-        traceback.print_exc()
-        sys.exit(1)
+    main()

tests/python/bl_pyapi_idprop_datablock.py

@@ -20,7 +20,6 @@ import bpy
 import sys
 import os
 import tempfile
-import traceback
 import inspect
 from bpy.types import UIList
 
@@ -331,11 +330,4 @@ def main():
 
 
 if __name__ == "__main__":
-    try:
-        main()
-    except:
-        import traceback
-
-        traceback.print_exc()
-        sys.stderr.flush()
-        os._exit(1)
+    main()

tests/python/bl_test.py

@@ -136,12 +136,7 @@ def main():
     print("  Running: '%s'" % run)
     print("  MD5: '%s'!" % md5)
 
-    try:
-        result = eval(run)
-    except:
-        import traceback
-        traceback.print_exc()
-        sys.exit(1)
+    result = eval(run)
 
     if write_blend is not None:
         print("  Writing Blend: %s" % write_blend)
@@ -188,10 +183,4 @@ def main():
 
 
 if __name__ == "__main__":
-    # So a python error exits(1)
-    try:
-        main()
-    except:
-        import traceback
-        traceback.print_exc()
-        sys.exit(1)
+    main()

tests/python/boolean_operator.py

@@ -60,9 +60,4 @@ def main():
 
 
 if __name__ == "__main__":
-    try:
-        main()
-    except:
-        import traceback
-        traceback.print_exc()
-        sys.exit(1)
+    main()

tests/python/modifiers.py

@@ -255,9 +255,4 @@ def main():
 
 
 if __name__ == "__main__":
-    try:
-        main()
-    except:
-        import traceback
-        traceback.print_exc()
-        sys.exit(1)
+    main()

tests/python/operators.py

@@ -163,10 +163,4 @@ def main():
 
 
 if __name__ == "__main__":
-    try:
-        main()
-    except:
-        import traceback
-
-        traceback.print_exc()
-        sys.exit(1)
+    main()

tests/python/physics_cloth.py

@@ -48,9 +48,4 @@ def main():
 
 
 if __name__ == "__main__":
-    try:
-        main()
-    except:
-        import traceback
-        traceback.print_exc()
-        sys.exit(1)
+    main()

tests/python/physics_softbody.py

@@ -48,9 +48,4 @@ def main():
 
 
 if __name__ == "__main__":
-    try:
-        main()
-    except:
-        import traceback
-        traceback.print_exc()
-        sys.exit(1)
+    main()