Replace symlink with copy

because of windows... :(

tests/lib3/test_multi_constructor.py

@@ -0,0 +1,63 @@
+import yaml
+import pprint
+import sys
+
+def _load_code(expression):
+    return eval(expression)
+
+def myconstructor1(constructor, tag, node):
+    seq = constructor.construct_sequence(node)
+    return {tag: seq }
+
+def myconstructor2(constructor, tag, node):
+    seq = constructor.construct_sequence(node)
+    string = ''
+    try:
+        i = tag.index('!') + 1
+    except:
+        try:
+            i = tag.rindex(':') + 1
+        except:
+            pass
+    if i >= 0:
+        tag = tag[i:]
+    return { tag: seq }
+
+class Multi1(yaml.FullLoader):
+    pass
+class Multi2(yaml.FullLoader):
+    pass
+
+def test_multi_constructor(input_filename, code_filename, verbose=False):
+    input = open(input_filename, 'rb').read().decode('utf-8')
+    native = _load_code(open(code_filename, 'rb').read())
+
+    # default multi constructor for ! and !! tags
+    Multi1.add_multi_constructor('!', myconstructor1)
+    Multi1.add_multi_constructor('tag:yaml.org,2002:', myconstructor1)
+
+    data = yaml.load(input, Loader=Multi1)
+    if verbose:
+        print('Multi1:')
+        print(data)
+        print(native)
+    assert(data == native)
+
+
+    # default multi constructor for all tags
+    Multi2.add_multi_constructor(None, myconstructor2)
+
+    data = yaml.load(input, Loader=Multi2)
+    if verbose:
+        print('Multi2:')
+        print(data)
+        print(native)
+    assert(data == native)
+
+
+test_multi_constructor.unittest = ['.multi', '.code']
+
+if __name__ == '__main__':
+    import test_appliance
+    test_appliance.run(globals())
+