Move tests into tests/ top-level dir

tests/python/bl_load_addons.py

@@ -0,0 +1,111 @@
+# ##### BEGIN GPL LICENSE BLOCK #####
+#
+#  This program is free software; you can redistribute it and/or
+#  modify it under the terms of the GNU General Public License
+#  as published by the Free Software Foundation; either version 2
+#  of the License, or (at your option) any later version.
+#
+#  This program is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU General Public License for more details.
+#
+#  You should have received a copy of the GNU General Public License
+#  along with this program; if not, write to the Free Software Foundation,
+#  Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# ##### END GPL LICENSE BLOCK #####
+
+# <pep8 compliant>
+
+# simple script to enable all addons, and disable
+
+import bpy
+import addon_utils
+
+import sys
+import imp
+
+
+def disable_addons():
+    # first disable all
+    addons = bpy.context.user_preferences.addons
+    for mod_name in list(addons.keys()):
+        addon_utils.disable(mod_name)
+    assert(bool(addons) is False)
+
+
+def test_load_addons():
+    modules = addon_utils.modules({})
+    modules.sort(key=lambda mod: mod.__name__)
+
+    disable_addons()
+
+    addons = bpy.context.user_preferences.addons
+
+    addons_fail = []
+
+    for mod in modules:
+        mod_name = mod.__name__
+        print("\tenabling:", mod_name)
+        addon_utils.enable(mod_name)
+        if mod_name not in addons:
+            addons_fail.append(mod_name)
+
+    if addons_fail:
+        print("addons failed to load (%d):" % len(addons_fail))
+        for mod_name in addons_fail:
+            print("    %s" % mod_name)
+    else:
+        print("addons all loaded without errors!")
+    print("")
+
+
+def reload_addons(do_reload=True, do_reverse=True):
+    modules = addon_utils.modules({})
+    modules.sort(key=lambda mod: mod.__name__)
+    addons = bpy.context.user_preferences.addons
+
+    disable_addons()
+
+    # Run twice each time.
+    for i in (0, 1):
+        for mod in modules:
+            mod_name = mod.__name__
+            print("\tenabling:", mod_name)
+            addon_utils.enable(mod_name)
+            assert(mod_name in addons)
+
+        for mod in addon_utils.modules({}):
+            mod_name = mod.__name__
+            print("\tdisabling:", mod_name)
+            addon_utils.disable(mod_name)
+            assert(not (mod_name in addons))
+
+            # now test reloading
+            if do_reload:
+                imp.reload(sys.modules[mod_name])
+
+            if do_reverse:
+                # in case order matters when it shouldn't
+                modules.reverse()
+
+
+def main():
+    # first load addons, print a list of all addons that fail
+    test_load_addons()
+
+    reload_addons(do_reload=False, do_reverse=False)
+    reload_addons(do_reload=False, do_reverse=True)
+    reload_addons(do_reload=True, do_reverse=True)
+
+
+if __name__ == "__main__":
+
+    # So a python error exits(1)
+    try:
+        main()
+    except:
+        import traceback
+        traceback.print_exc()
+        sys.exit(1)