42 lines
1.3 KiB
Python
42 lines
1.3 KiB
Python
from unittest import skip
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from django.conf import settings
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from django.db import DEFAULT_DB_ALIAS
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def no_backend(test_func, backend):
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"Use this decorator to disable test on specified backend."
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if settings.DATABASES[DEFAULT_DB_ALIAS]['ENGINE'].rsplit('.')[-1] == backend:
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@skip("This test is skipped on '%s' backend" % backend)
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def inner():
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pass
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return inner
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else:
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return test_func
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# Decorators to disable entire test functions for specific
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# spatial backends.
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def no_oracle(func):
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return no_backend(func, 'oracle')
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# Shortcut booleans to omit only portions of tests.
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_default_db = settings.DATABASES[DEFAULT_DB_ALIAS]['ENGINE'].rsplit('.')[-1]
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oracle = _default_db == 'oracle'
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postgis = _default_db == 'postgis'
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mysql = _default_db == 'mysql'
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spatialite = _default_db == 'spatialite'
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# MySQL spatial indices can't handle NULL geometries.
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gisfield_may_be_null = not mysql
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if oracle and 'gis' in settings.DATABASES[DEFAULT_DB_ALIAS]['ENGINE']:
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from django.contrib.gis.db.backends.oracle.models import OracleSpatialRefSys as SpatialRefSys
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elif postgis:
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from django.contrib.gis.db.backends.postgis.models import PostGISSpatialRefSys as SpatialRefSys
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elif spatialite:
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from django.contrib.gis.db.backends.spatialite.models import SpatialiteSpatialRefSys as SpatialRefSys
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else:
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SpatialRefSys = None
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