1 files changed, 0 insertions, 99 deletions
diff --git a/tests/vendor/unittest2/util.py b/tests/vendor/unittest2/util.py
deleted file mode 100644
index c45d008..0000000
--- a/tests/vendor/unittest2/util.py
+++ /dev/null
@@ -1,99 +0,0 @@
-"""Various utility functions."""
-
-__unittest = True
-
-
-_MAX_LENGTH = 80
-def safe_repr(obj, short=False):
-    try:
-        result = repr(obj)
-    except Exception:
-        result = object.__repr__(obj)
-    if not short or len(result) < _MAX_LENGTH:
-        return result
-    return result[:_MAX_LENGTH] + ' [truncated]...'
-
-def safe_str(obj):
-    try:
-        return str(obj)
-    except Exception:
-        return object.__str__(obj)
-
-def strclass(cls):
-    return "%s.%s" % (cls.__module__, cls.__name__)
-
-def sorted_list_difference(expected, actual):
-    """Finds elements in only one or the other of two, sorted input lists.
-
-    Returns a two-element tuple of lists.    The first list contains those
-    elements in the "expected" list but not in the "actual" list, and the
-    second contains those elements in the "actual" list but not in the
-    "expected" list.    Duplicate elements in either input list are ignored.
-    """
-    i = j = 0
-    missing = []
-    unexpected = []
-    while True:
-        try:
-            e = expected[i]
-            a = actual[j]
-            if e < a:
-                missing.append(e)
-                i += 1
-                while expected[i] == e:
-                    i += 1
-            elif e > a:
-                unexpected.append(a)
-                j += 1
-                while actual[j] == a:
-                    j += 1
-            else:
-                i += 1
-                try:
-                    while expected[i] == e:
-                        i += 1
-                finally:
-                    j += 1
-                    while actual[j] == a:
-                        j += 1
-        except IndexError:
-            missing.extend(expected[i:])
-            unexpected.extend(actual[j:])
-            break
-    return missing, unexpected
-
-def unorderable_list_difference(expected, actual, ignore_duplicate=False):
-    """Same behavior as sorted_list_difference but
-    for lists of unorderable items (like dicts).
-
-    As it does a linear search per item (remove) it
-    has O(n*n) performance.
-    """
-    missing = []
-    unexpected = []
-    while expected:
-        item = expected.pop()
-        try:
-            actual.remove(item)
-        except ValueError:
-            missing.append(item)
-        if ignore_duplicate:
-            for lst in expected, actual:
-                try:
-                    while True:
-                        lst.remove(item)
-                except ValueError:
-                    pass
-    if ignore_duplicate:
-        while actual:
-            item = actual.pop()
-            unexpected.append(item)
-            try:
-                while True:
-                    actual.remove(item)
-            except ValueError:
-                pass
-        return missing, unexpected
-
-    # anything left in actual is unexpected
-    return missing, actual