From: Mike Bayer <mike_mp@zzzcomputing.com>
Date: Sun, 8 Oct 2017 22:53:08 +0000 (-0400)
Subject: - keep tuning this mariadb check constraint limitation
X-Git-Tag: rel_0_9_6~4
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=feaea56b97a11f4f132fb5f55d8a6b71dc0b9c04;p=thirdparty%2Fsqlalchemy%2Falembic.git

- keep tuning this mariadb check constraint limitation

Change-Id: I738fbd48a49e78e7103caad5872d592c0691e694
---

diff --git a/tests/requirements.py b/tests/requirements.py
index d3f8cbea..bdfa8a93 100644
--- a/tests/requirements.py
+++ b/tests/requirements.py
@@ -125,6 +125,19 @@ class DefaultRequirements(SuiteRequirements):
         """if a compare of Integer and BigInteger is supported yet."""
         return exclusions.skip_if(["oracle"], "not supported by alembic impl")
 
+    @property
+    def check_constraint_reflection(self):
+        return exclusions.fails_on_everything_except(
+            "postgresql", "sqlite", self._mariadb_102
+        )
+
+    @property
+    def mysql_check_reflection_or_none(self):
+        def go(config):
+            return not self._mariadb_102(config) \
+                or self.sqlalchemy_1115.enabled
+        return exclusions.succeeds_if(go)
+
     @property
     def mysql_timestamp_reflection(self):
         def go(config):
diff --git a/tests/test_batch.py b/tests/test_batch.py
index 27f0a8c2..afffa356 100644
--- a/tests/test_batch.py
+++ b/tests/test_batch.py
@@ -1442,14 +1442,15 @@ class BatchRoundTripMySQLTest(BatchRoundTripTest):
     def test_rename_column_boolean(self):
         super(BatchRoundTripMySQLTest, self).test_rename_column_boolean()
 
-    @exclusions.fails_if(config.requirements._mariadb_102)
+    @config.requirements.mysql_check_reflection_or_none
     def test_change_type_boolean_to_int(self):
         super(BatchRoundTripMySQLTest, self).test_change_type_boolean_to_int()
 
-    @exclusions.fails_if(config.requirements._mariadb_102)
+    @config.requirements.mysql_check_reflection_or_none
     def test_change_type_int_to_boolean(self):
         super(BatchRoundTripMySQLTest, self).test_change_type_int_to_boolean()
 
+
 class BatchRoundTripPostgresqlTest(BatchRoundTripTest):
     __only_on__ = "postgresql"