SylvainDe / DidYouMean-Python

        self.runs('s = set([tuple()])')

        self.runs('s = set([frozenset()])')

    def test_not_sub(self):

        """Should be function call, not [] operator."""

        # https://twitter.com/raymondh/status/772957699478663169

        typo, sugg = '[2]', '(2)'

        code = func_gen(param='a') + 'some_func{0}'

        bad_code, good_code = format_str(code, typo, sugg)

        suggestion = "'function(value)'"

        suggs = ["'__get__'", "'__getattribute__'", suggestion]

        # Only Python 2.7 with cpython has a different error message

        # (leading to more suggestions based on fuzzy matches)

        before, mid, after = before_mid_and_after((2, 7), (3, 0))

        self.throws(bad_code, UNSUBSCRIPTABLE, suggestion, interpreters='pypy')

        self.throws(bad_code, UNSUBSCRIPTABLE, suggestion, before, 'cython')

        self.throws(bad_code, NOATTRIBUTE_TYPEERROR, suggs, mid, 'cython')

        self.throws(bad_code, UNSUBSCRIPTABLE, suggestion, after, 'cython')

        self.runs(good_code)

    def test_method_called_on_class(self):

        """Test where a method is called on a class and not an instance.

        code = '[0] * 999999999999999'

        self.throws(code, MEMORYERROR)

    def test_out_of_memory_range(self):

        """Test what happens in case of MemoryError."""

        code = '{0}(999999999999999)'

        typo, sugg = 'range', 'xrange'

        bad_code, good_code = format_str(code, typo, sugg)

        before, mid, after = before_mid_and_after((2, 7), (3, 0))

        self.runs(bad_code, interpreters='pypy')

        self.throws(bad_code, OVERFLOWERR, "'" + sugg + "'", before, 'cython')

        self.throws(bad_code, MEMORYERROR, "'" + sugg + "'", mid, 'cython')

        self.runs(bad_code, after, 'cython')

        self.runs(good_code, before, 'cython')

        self.runs(good_code, mid, 'cython')

class ValueErrorTests(GetSuggestionsTests):