1 files changed, 232 insertions, 0 deletions
diff --git a/tests/functional/b/bad_continuation.py b/tests/functional/b/bad_continuation.py
new file mode 100644
index 000000000..1c73a1122
--- /dev/null
+++ b/tests/functional/b/bad_continuation.py
@@ -0,0 +1,232 @@
+"""Regression test case for bad-continuation."""
+# pylint: disable=print-statement,implicit-str-concat-in-sequence,using-constant-test,missing-docstring,wrong-import-position
+# Various alignment for brackets
+from __future__ import print_function
+
+LIST0 = [
+    1, 2, 3
+]
+LIST1 = [
+    1, 2, 3
+    ]
+LIST2 = [
+    1, 2, 3
+   ]  # [bad-continuation]
+
+# Alignment inside literals
+W0 = [1, 2, 3,
+      4, 5, 6,
+         7,  # [bad-continuation]
+      8, 9, 10,
+      11, 12, 13,
+      # and a comment
+      14, 15, 16]
+
+W1 = {
+    'a': 1,
+   'b': 2,  # [bad-continuation]
+    'c': 3,
+    }
+
+W2 = {
+    'a': 1,
+   'b': 2,  # [bad-continuation]
+    'c': 3,
+    }
+
+W2 = ['some', 'contents'  # with a continued comment that may be aligned
+                          # under the previous comment (optionally)
+      'and',
+      'more',             # but this
+                             # [bad-continuation] is not accepted
+                          'contents', # [bad-continuation] nor this.
+     ]
+
+# Values in dictionaries should be indented 4 spaces further if they are on a
+# different line than their key
+W4 = {
+    'key1':
+    'value1',  # Grandfather in the old style
+    'key2':
+      'value2',  # [bad-continuation]
+    'key3':
+        'value3',  # Comma here
+    }
+
+# And should follow the same rules as continuations within parens
+W5 = {
+    'key1': 'long value'
+            'long continuation',
+    'key2': 'breaking'
+        'wrong',  # [bad-continuation]
+    'key3': 2*(
+        2+2),
+    'key4': ('parenthesis',
+             'continuation')  # No comma here
+    }
+
+# Allow values to line up with their keys when the key is next to the brace
+W6 = {'key1':
+      'value1',
+      'key2':
+      'value2',
+     }
+
+# Or allow them to be indented
+W7 = {'key1':
+          'value1',
+      'key2':
+          'value2'
+     }
+
+# Bug that caused a warning on the previous two cases permitted these odd
+# incorrect indentations
+W8 = {'key1':
+'value1',  # [bad-continuation]
+     }
+
+W9 = {'key1':
+    'value1',  # [bad-continuation]
+     }
+
+# Alignment of arguments in function definitions
+def continue1(some_arg,
+              some_other_arg):
+    """A function with well-aligned arguments."""
+    print(some_arg, some_other_arg)
+
+
+def continue2(
+        some_arg,
+        some_other_arg):
+    """A function with well-aligned arguments."""
+    print(some_arg, some_other_arg)
+
+def continue3(
+    some_arg,         # [bad-continuation]
+    some_other_arg):  # [bad-continuation]
+    """A function with misaligned arguments"""
+    print(some_arg, some_other_arg)
+
+def continue4(  # pylint:disable=missing-docstring
+    arg1,
+    arg2): print(arg1, arg2)
+
+
+def callee(*args):
+    """noop"""
+    print(args)
+
+
+callee(
+    "a",
+    "b"
+    )
+
+callee("a",
+    "b")  # [bad-continuation]
+
+callee(5, {'a': 'b',
+           'c': 'd'})
+
+if (
+    1
+    ): pass
+
+if (
+    1
+): pass
+if (
+    1
+   ): pass  # [bad-continuation]
+
+if (1 and
+    2):  # [bad-continuation]
+    pass
+
+while (1 and
+       2):
+    pass
+
+while (1 and
+         2 and  # [bad-continuation]
+       3):
+    pass
+
+if (
+  2): pass  # [bad-continuation]
+
+if (1 or
+    2 or
+    3): pass
+
+if (1 or
+     2 or  # [bad-continuation]
+    3): print(1, 2)
+
+if (1 and
+  2): pass  # [bad-continuation]
+
+if (
+    2): pass
+
+if (
+  2):  # [bad-continuation]
+    pass
+
+L1 = (lambda a,
+             b: a + b)
+
+if not (1 and
+        2):
+    print(3)
+
+if not (1 and
+    2):  # [bad-continuation]
+    print(3)
+
+continue2("foo",
+          some_other_arg="this "
+                         "is "
+                         "fine")
+
+from contextlib import contextmanager
+@contextmanager
+def mycontext(*args):
+    yield args
+
+with mycontext(
+        "this is",
+        "great stuff",
+        "mane"):
+    pass
+
+# pylint: disable=using-constant-test
+# More indentation included to distinguish this from the rest.
+def long_function_name(
+        var_one, var_two, var_three,
+        var_four):
+    print(var_one, var_two, var_three, var_four)
+
+
+def short_func_name(first, second, third):
+    # Add some extra indentation on the conditional continuation line.
+    if (first
+            and second == first == 'some_big_long_statement_that_should_not_trigger'):
+        third()
+
+
+# Some normal multi-line statements with double-indented continuation lines.
+LARGE_COLLECTION = [
+        "spam",
+        "eggs",
+        "beans",
+        ]
+
+long_function_name(
+        "1", "2", "3", "4")
+
+CONCATENATED_TEXT = (
+        "spam"
+        "eggs"
+        "beans")