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Diffstat (limited to 'lib/sqlalchemy/testing/requirements.py')
-rw-r--r-- | lib/sqlalchemy/testing/requirements.py | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/lib/sqlalchemy/testing/requirements.py b/lib/sqlalchemy/testing/requirements.py index d301dc69f..706d6d060 100644 --- a/lib/sqlalchemy/testing/requirements.py +++ b/lib/sqlalchemy/testing/requirements.py @@ -1,3 +1,9 @@ +# testing/requirements.py +# Copyright (C) 2005-2014 the SQLAlchemy authors and contributors <see AUTHORS file> +# +# This module is part of SQLAlchemy and is released under +# the MIT License: http://www.opensource.org/licenses/mit-license.php + """Global database feature support policy. Provides decorators to mark tests requiring specific feature support from the @@ -133,6 +139,20 @@ class SuiteRequirements(Requirements): return exclusions.open() @property + def fetch_rows_post_commit(self): + """target platform will allow cursor.fetchone() to proceed after a + COMMIT. + + Typically this refers to an INSERT statement with RETURNING which + is invoked within "autocommit". If the row can be returned + after the autocommit, then this rule can be open. + + """ + + return exclusions.open() + + + @property def empty_inserts(self): """target platform supports INSERT with no values, i.e. INSERT DEFAULT VALUES or equivalent.""" @@ -296,6 +316,15 @@ class SuiteRequirements(Requirements): return exclusions.closed() @property + def datetime_literals(self): + """target dialect supports rendering of a date, time, or datetime as a + literal string, e.g. via the TypeEngine.literal_processor() method. + + """ + + return exclusions.closed() + + @property def datetime(self): """target dialect supports representation of Python datetime.datetime() objects.""" @@ -379,6 +408,14 @@ class SuiteRequirements(Requirements): return exclusions.closed() @property + def precision_generic_float_type(self): + """target backend will return native floating point numbers with at + least seven decimal places when using the generic Float type. + + """ + return exclusions.open() + + @property def floats_to_four_decimals(self): """target backend can return a floating-point number with four significant digits (such as 15.7563) accurately @@ -388,6 +425,16 @@ class SuiteRequirements(Requirements): return exclusions.open() @property + def fetch_null_from_numeric(self): + """target backend doesn't crash when you try to select a NUMERIC + value that has a value of NULL. + + Added to support Pyodbc bug #351. + """ + + return exclusions.open() + + @property def text_type(self): """Target database must support an unbounded Text() " "type such as TEXT or CLOB""" |