Commit 342074f4 authored by Michael Manfre's avatar Michael Manfre Committed by Tim Graham
Browse files

[1.8.x] Fixed #25055 -- Made m2m long name testing friendlier for 3rd party databases. 

Backport of f9c3587b from master
parent cb3e9bc0

tests/invalid_models_tests/test_models.py

+15 −11
Original line number Diff line number Diff line
@@ -328,6 +328,10 @@ class FieldNamesTests(IsolatedModelsTestCase): 


        # First error because of M2M field set on the model with long name.

        m2m_long_name = "verylongmodelnamezzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz_id"

        if self.max_column_name_length > len(m2m_long_name):

            # Some databases support names longer than the test name.

            expected = []

        else:

            expected = [

                Error(

                    'Autogenerated column name too long for M2M field "%s". '