- Added version checks in C code to make sure we don't trigger bugs in older
SQLite versions.
- Added version checks in test suite so that we don't execute tests that we
know will fail with older (buggy) SQLite versions.
Now, all tests should run against all SQLite versions from 3.0.8 until 3.3.6
(latest one now). The sqlite3 module can be built against all these SQLite
versions and the sqlite3 module does its best to not trigger bugs in SQLite,
but using SQLite 3.3.3 or later is recommended.
diff --git a/Lib/sqlite3/test/hooks.py b/Lib/sqlite3/test/hooks.py
index b10b3ef..7deab98 100644
--- a/Lib/sqlite3/test/hooks.py
+++ b/Lib/sqlite3/test/hooks.py
@@ -48,6 +48,8 @@
pass
def CheckCollationIsUsed(self):
+ if sqlite.version_info < (3, 2, 1): # old SQLite versions crash on this test
+ return
def mycoll(x, y):
# reverse order
return -cmp(x, y)
diff --git a/Lib/sqlite3/test/userfunctions.py b/Lib/sqlite3/test/userfunctions.py
index 215178c..587d39c 100644
--- a/Lib/sqlite3/test/userfunctions.py
+++ b/Lib/sqlite3/test/userfunctions.py
@@ -200,6 +200,8 @@
self.failUnlessEqual(val, buffer("blob"))
def CheckFuncException(self):
+ if sqlite.version_info < (3, 3, 3): # don't raise bug in earlier SQLite versions
+ return
cur = self.con.cursor()
try:
cur.execute("select raiseexception()")
@@ -283,6 +285,8 @@
self.failUnlessEqual(e.args[0], "AggrNoStep instance has no attribute 'step'")
def CheckAggrNoFinalize(self):
+ if sqlite.version_info < (3, 3, 3): # don't raise bug in earlier SQLite versions
+ return
cur = self.con.cursor()
try:
cur.execute("select nofinalize(t) from test")
@@ -292,6 +296,8 @@
self.failUnlessEqual(e.args[0], "user-defined aggregate's 'finalize' method raised error")
def CheckAggrExceptionInInit(self):
+ if sqlite.version_info < (3, 3, 3): # don't raise bug in earlier SQLite versions
+ return
cur = self.con.cursor()
try:
cur.execute("select excInit(t) from test")
@@ -301,6 +307,8 @@
self.failUnlessEqual(e.args[0], "user-defined aggregate's '__init__' method raised error")
def CheckAggrExceptionInStep(self):
+ if sqlite.version_info < (3, 3, 3): # don't raise bug in earlier SQLite versions
+ return
cur = self.con.cursor()
try:
cur.execute("select excStep(t) from test")
@@ -310,6 +318,8 @@
self.failUnlessEqual(e.args[0], "user-defined aggregate's 'step' method raised error")
def CheckAggrExceptionInFinalize(self):
+ if sqlite.version_info < (3, 3, 3): # don't raise bug in earlier SQLite versions
+ return
cur = self.con.cursor()
try:
cur.execute("select excFinalize(t) from test")