1 files changed, 105 insertions, 0 deletions
diff --git a/tests/functional/i/invalid/invalid_exceptions_raised.py b/tests/functional/i/invalid/invalid_exceptions_raised.py
new file mode 100644
index 000000000..34f740de4
--- /dev/null
+++ b/tests/functional/i/invalid/invalid_exceptions_raised.py
@@ -0,0 +1,105 @@
+# pylint:disable=too-few-public-methods,no-init,import-error,missing-docstring, not-callable, useless-object-inheritance,import-outside-toplevel
+"""test pb with exceptions and old/new style classes"""
+
+
+class ValidException(Exception):
+    """Valid Exception."""
+
+class OldStyleClass:
+    """Not an exception."""
+
+class NewStyleClass(object):
+    """Not an exception."""
+
+
+def good_case():
+    """raise"""
+    raise ValidException('hop')
+
+def good_case1():
+    """zlib.error is defined in C module."""
+    import zlib
+    raise zlib.error(4)
+
+def good_case2():
+    """decimal.DivisionByZero is defined in C on Python 3."""
+    import decimal
+    raise decimal.DivisionByZero(4)
+
+def good_case3():
+    """io.BlockingIOError is defined in C."""
+    import io
+    raise io.BlockingIOError
+
+def bad_case0():
+    """raise"""
+    # +2:<3.0:[nonstandard-exception]
+    # +1:>=3.0:[raising-non-exception]
+    raise OldStyleClass('hop')
+
+def bad_case1():
+    """raise"""
+    raise NewStyleClass()  # [raising-non-exception]
+
+def bad_case2():
+    """raise"""
+    # +2:<3.0:[nonstandard-exception]
+    # +1:>=3.0:[raising-non-exception]
+    raise OldStyleClass('hop')
+
+def bad_case3():
+    """raise"""
+    raise NewStyleClass  # [raising-non-exception]
+
+def bad_case4():
+    """raise"""
+    raise NotImplemented('hop')  # [notimplemented-raised]
+
+def bad_case5():
+    """raise"""
+    raise 1  # [raising-bad-type]
+
+def bad_case6():
+    """raise"""
+    raise None  # [raising-bad-type]
+
+def bad_case7():
+    """raise list"""
+    raise list # [raising-non-exception]
+
+def bad_case8():
+    """raise tuple"""
+    raise tuple # [raising-non-exception]
+
+def bad_case9():
+    """raise dict"""
+    raise dict # [raising-non-exception]
+
+def unknown_bases():
+    """Don't emit when we don't know the bases."""
+    from lala import bala  # pylint: disable=import-outside-toplevel
+    class MyException(bala):
+        pass
+    raise MyException
+
+
+def exception_instance_regression():
+    """Exceptions have a particular class type"""
+    try:
+        int("9a")
+    except ValueError as exc:
+        raise exc
+
+
+def reusing_same_name_picks_the_latest_raised_value():
+    class Error(Exception):
+        """some error"""
+
+    exceptions = tuple([ValueError, TypeError])
+    try:
+        raise ValueError
+    except exceptions as exc:  # pylint: disable=catching-non-exception
+        # https://github.com/PyCQA/pylint/issues/1756
+        exc = Error(exc)
+        if exc:
+            raise exc