Move tests into tests/ top-level dir

tests/python/bl_load_py_modules.py

@@ -0,0 +1,167 @@
+# ##### 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 os
+
+BLACKLIST = {
+    "bl_i18n_utils",
+    "cycles",
+    "io_export_dxf",  # TODO, check on why this fails
+    }
+
+
+def source_list(path, filename_check=None):
+    from os.path import join
+    for dirpath, dirnames, filenames in os.walk(path):
+        # skip '.svn'
+        if dirpath.startswith("."):
+            continue
+
+        for filename in filenames:
+            filepath = join(dirpath, filename)
+            if filename_check is None or filename_check(filepath):
+                yield filepath
+
+
+def load_addons():
+    modules = addon_utils.modules({})
+    modules.sort(key=lambda mod: mod.__name__)
+    addons = bpy.context.user_preferences.addons
+
+    # first disable all
+    for mod_name in list(addons.keys()):
+        addon_utils.disable(mod_name)
+
+    assert(bool(addons) is False)
+
+    for mod in modules:
+        mod_name = mod.__name__
+        addon_utils.enable(mod_name)
+        assert(mod_name in addons)
+
+
+def load_modules():
+    modules = []
+    module_paths = []
+
+    # paths blender stores scripts in.
+    paths = bpy.utils.script_paths()
+
+    print("Paths:")
+    for script_path in paths:
+        print("\t'%s'" % script_path)
+
+    #
+    # find all sys.path we added
+    for script_path in paths:
+        for mod_dir in sys.path:
+            if mod_dir.startswith(script_path):
+                if mod_dir not in module_paths:
+                    if os.path.exists(mod_dir):
+                        module_paths.append(mod_dir)
+
+    #
+    # collect modules from our paths.
+    module_names = {}
+    for mod_dir in module_paths:
+        # print("mod_dir", mod_dir)
+        for mod, mod_full in bpy.path.module_names(mod_dir):
+            if mod in BLACKLIST:
+                continue
+            if mod in module_names:
+                mod_dir_prev, mod_full_prev = module_names[mod]
+                raise Exception("Module found twice %r.\n    (%r -> %r, %r -> %r)" %
+                                (mod, mod_dir, mod_full, mod_dir_prev, mod_full_prev))
+
+            modules.append(__import__(mod))
+
+            module_names[mod] = mod_dir, mod_full
+    del module_names
+
+    #
+    # now submodules
+    for m in modules:
+        filepath = m.__file__
+        if os.path.basename(filepath).startswith("__init__."):
+            mod_dir = os.path.dirname(filepath)
+            for submod, submod_full in bpy.path.module_names(mod_dir):
+                # fromlist is ignored, ugh.
+                mod_name_full = m.__name__ + "." + submod
+                __import__(mod_name_full)
+                mod_imp = sys.modules[mod_name_full]
+
+                # check we load what we ask for.
+                assert(os.path.samefile(mod_imp.__file__, submod_full))
+
+                modules.append(mod_imp)
+
+    #
+    # check which filepaths we didn't load
+    source_files = []
+    for mod_dir in module_paths:
+        source_files.extend(source_list(mod_dir, filename_check=lambda f: f.endswith(".py")))
+
+    source_files = list(set(source_files))
+    source_files.sort()
+
+    #
+    # remove loaded files
+    loaded_files = list({m.__file__ for m in modules})
+    loaded_files.sort()
+
+    for f in loaded_files:
+        source_files.remove(f)
+
+    #
+    # test we tested all files except for presets and templates
+    ignore_paths = [
+        os.sep + "presets" + os.sep,
+        os.sep + "templates" + os.sep,
+    ] + [(os.sep + f + os.sep) for f in BLACKLIST]
+
+    for f in source_files:
+        ok = False
+        for ignore in ignore_paths:
+            if ignore in f:
+                ok = True
+        if not ok:
+            raise Exception("Source file %r not loaded in test" % f)
+
+    print("loaded %d modules" % len(loaded_files))
+
+
+def main():
+    load_addons()
+    load_modules()
+
+if __name__ == "__main__":
+    # So a python error exits(1)
+    try:
+        main()
+    except:
+        import traceback
+        traceback.print_exc()
+        sys.exit(1)