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osc copypac from project:devel:languages:python:Factory package:python38 revision:14

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OBS-URL: https://build.opensuse.org/package/show/devel:languages:python:Factory/python39?expand=0&rev=1
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Matej Cepl
2020-07-13 06:10:55 +00:00
committed by Git OBS Bridge
commit 6d6343ca6b
35 changed files with 5832 additions and 0 deletions
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79
bpo40784-Fix-sqlite3-deterministic-test.patch Normal file
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@@ -0,0 +1,79 @@
From 00a240bf7f95bbd220f1cfbf9eb58484a5f9681a Mon Sep 17 00:00:00 2001
From: "Miss Islington (bot)"
<31488909+miss-islington@users.noreply.github.com>
Date: Fri, 29 May 2020 05:46:34 -0700
Subject: [PATCH] bpo-40784: Fix sqlite3 deterministic test (GH-20448)
(cherry picked from commit c610d970f5373b143bf5f5900d4645e6a90fb460)
Co-authored-by: Erlend Egeberg Aasland <erlend.aasland@innova.no>
---
Lib/sqlite3/test/userfunctions.py | 36 +++++++++++++++++++++++--------
1 file changed, 27 insertions(+), 9 deletions(-)
diff --git a/Lib/sqlite3/test/userfunctions.py b/Lib/sqlite3/test/userfunctions.py
index 9501f535c4999..c11c82e127577 100644
--- a/Lib/sqlite3/test/userfunctions.py
+++ b/Lib/sqlite3/test/userfunctions.py
@@ -1,8 +1,7 @@
-#-*- coding: iso-8859-1 -*-
# pysqlite2/test/userfunctions.py: tests for user-defined functions and
# aggregates.
#
-# Copyright (C) 2005-2007 Gerhard H<>ring <gh@ghaering.de>
+# Copyright (C) 2005-2007 Gerhard Häring <gh@ghaering.de>
#
# This file is part of pysqlite.
#
@@ -158,6 +157,7 @@ def setUp(self):
self.con.create_function("isblob", 1, func_isblob)
self.con.create_function("islonglong", 1, func_islonglong)
self.con.create_function("spam", -1, func)
+ self.con.execute("create table test(t text)")
def tearDown(self):
self.con.close()
@@ -276,18 +276,36 @@ def CheckAnyArguments(self):
val = cur.fetchone()[0]
self.assertEqual(val, 2)
+ # Regarding deterministic functions:
+ #
+ # Between 3.8.3 and 3.15.0, deterministic functions were only used to
+ # optimize inner loops, so for those versions we can only test if the
+ # sqlite machinery has factored out a call or not. From 3.15.0 and onward,
+ # deterministic functions were permitted in WHERE clauses of partial
+ # indices, which allows testing based on syntax, iso. the query optimizer.
+ @unittest.skipIf(sqlite.sqlite_version_info < (3, 8, 3), "Requires SQLite 3.8.3 or higher")
def CheckFuncNonDeterministic(self):
mock = unittest.mock.Mock(return_value=None)
- self.con.create_function("deterministic", 0, mock, deterministic=False)
- self.con.execute("select deterministic() = deterministic()")
- self.assertEqual(mock.call_count, 2)
-
- @unittest.skipIf(sqlite.sqlite_version_info < (3, 8, 3), "deterministic parameter not supported")
+ self.con.create_function("nondeterministic", 0, mock, deterministic=False)
+ if sqlite.sqlite_version_info < (3, 15, 0):
+ self.con.execute("select nondeterministic() = nondeterministic()")
+ self.assertEqual(mock.call_count, 2)
+ else:
+ with self.assertRaises(sqlite.OperationalError):
+ self.con.execute("create index t on test(t) where nondeterministic() is not null")
+
+ @unittest.skipIf(sqlite.sqlite_version_info < (3, 8, 3), "Requires SQLite 3.8.3 or higher")
def CheckFuncDeterministic(self):
mock = unittest.mock.Mock(return_value=None)
self.con.create_function("deterministic", 0, mock, deterministic=True)
- self.con.execute("select deterministic() = deterministic()")
- self.assertEqual(mock.call_count, 1)
+ if sqlite.sqlite_version_info < (3, 15, 0):
+ self.con.execute("select deterministic() = deterministic()")
+ self.assertEqual(mock.call_count, 1)
+ else:
+ try:
+ self.con.execute("create index t on test(t) where deterministic() is not null")
+ except sqlite.OperationalError:
+ self.fail("Unexpected failure while creating partial index")
@unittest.skipIf(sqlite.sqlite_version_info >= (3, 8, 3), "SQLite < 3.8.3 needed")
def CheckFuncDeterministicNotSupported(self):