59 def env():  function
77     def test_layout(self, env):  argument
83     def test_level1(self, env):  argument
89     def test_level2(self, env):  argument
96     def test_level3(self, env):  argument
102     def test_level4(self, env):  argument
108     def test_super(self, env):  argument
125     def test_working(self, env):  argument
128     def test_reuse_blocks(self, env):  argument
134     def test_preserve_blocks(self, env):  argument
147     def test_dynamic_inheritance(self, env):  argument
161     def test_multi_inheritance(self, env):  argument
177     def test_scoped_block(self, env):  argument
191     def test_super_in_scoped_block(self, env):  argument
206     def test_scoped_block_after_inheritance(self, env):  argument
235     def test_fixed_macro_scoping_bug(self, env):  argument
279     def test_double_extends(self, env):  argument