/usr/share/pyshared/gluon/contrib/pymysql/tests/test_issues.py is in python-gluon 1.99.7-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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from pymysql.tests import base
import sys
try:
import imp
reload = imp.reload
except AttributeError:
pass
import datetime
class TestOldIssues(base.PyMySQLTestCase):
def test_issue_3(self):
""" undefined methods datetime_or_None, date_or_None """
conn = self.connections[0]
c = conn.cursor()
c.execute("create table issue3 (d date, t time, dt datetime, ts timestamp)")
try:
c.execute("insert into issue3 (d, t, dt, ts) values (%s,%s,%s,%s)", (None, None, None, None))
c.execute("select d from issue3")
self.assertEqual(None, c.fetchone()[0])
c.execute("select t from issue3")
self.assertEqual(None, c.fetchone()[0])
c.execute("select dt from issue3")
self.assertEqual(None, c.fetchone()[0])
c.execute("select ts from issue3")
self.assertTrue(isinstance(c.fetchone()[0], datetime.datetime))
finally:
c.execute("drop table issue3")
def test_issue_4(self):
""" can't retrieve TIMESTAMP fields """
conn = self.connections[0]
c = conn.cursor()
c.execute("create table issue4 (ts timestamp)")
try:
c.execute("insert into issue4 (ts) values (now())")
c.execute("select ts from issue4")
self.assertTrue(isinstance(c.fetchone()[0], datetime.datetime))
finally:
c.execute("drop table issue4")
def test_issue_5(self):
""" query on information_schema.tables fails """
con = self.connections[0]
cur = con.cursor()
cur.execute("select * from information_schema.tables")
def test_issue_6(self):
""" exception: TypeError: ord() expected a character, but string of length 0 found """
conn = pymysql.connect(host="localhost",user="root",passwd="",db="mysql")
c = conn.cursor()
c.execute("select * from user")
conn.close()
def test_issue_8(self):
""" Primary Key and Index error when selecting data """
conn = self.connections[0]
c = conn.cursor()
c.execute("""CREATE TABLE `test` (`station` int(10) NOT NULL DEFAULT '0', `dh`
datetime NOT NULL DEFAULT '0000-00-00 00:00:00', `echeance` int(1) NOT NULL
DEFAULT '0', `me` double DEFAULT NULL, `mo` double DEFAULT NULL, PRIMARY
KEY (`station`,`dh`,`echeance`)) ENGINE=MyISAM DEFAULT CHARSET=latin1;""")
try:
self.assertEqual(0, c.execute("SELECT * FROM test"))
c.execute("ALTER TABLE `test` ADD INDEX `idx_station` (`station`)")
self.assertEqual(0, c.execute("SELECT * FROM test"))
finally:
c.execute("drop table test")
def test_issue_9(self):
""" sets DeprecationWarning in Python 2.6 """
try:
reload(pymysql)
except DeprecationWarning:
self.fail()
def test_issue_10(self):
""" Allocate a variable to return when the exception handler is permissive """
conn = self.connections[0]
conn.errorhandler = lambda cursor, errorclass, errorvalue: None
cur = conn.cursor()
cur.execute( "create table t( n int )" )
cur.execute( "create table t( n int )" )
def test_issue_13(self):
""" can't handle large result fields """
conn = self.connections[0]
cur = conn.cursor()
cur.execute("create table issue13 (t text)")
try:
# ticket says 18k
size = 18*1024
cur.execute("insert into issue13 (t) values (%s)", ("x" * size,))
cur.execute("select t from issue13")
# use assert_ so that obscenely huge error messages don't print
r = cur.fetchone()[0]
self.assert_("x" * size == r)
finally:
cur.execute("drop table issue13")
def test_issue_14(self):
""" typo in converters.py """
self.assertEqual('1', pymysql.converters.escape_item(1, "utf8"))
self.assertEqual('1', pymysql.converters.escape_item(1L, "utf8"))
self.assertEqual('1', pymysql.converters.escape_object(1))
self.assertEqual('1', pymysql.converters.escape_object(1L))
def test_issue_15(self):
""" query should be expanded before perform character encoding """
conn = self.connections[0]
c = conn.cursor()
c.execute("create table issue15 (t varchar(32))")
try:
c.execute("insert into issue15 (t) values (%s)", (u'\xe4\xf6\xfc'))
c.execute("select t from issue15")
self.assertEqual(u'\xe4\xf6\xfc', c.fetchone()[0])
finally:
c.execute("drop table issue15")
def test_issue_16(self):
""" Patch for string and tuple escaping """
conn = self.connections[0]
c = conn.cursor()
c.execute("create table issue16 (name varchar(32) primary key, email varchar(32))")
try:
c.execute("insert into issue16 (name, email) values ('pete', 'floydophone')")
c.execute("select email from issue16 where name=%s", ("pete",))
self.assertEqual("floydophone", c.fetchone()[0])
finally:
c.execute("drop table issue16")
def test_issue_17(self):
""" could not connect mysql use passwod """
conn = self.connections[0]
host = self.databases[0]["host"]
db = self.databases[0]["db"]
c = conn.cursor()
# grant access to a table to a user with a password
try:
c.execute("create table issue17 (x varchar(32) primary key)")
c.execute("insert into issue17 (x) values ('hello, world!')")
c.execute("grant all privileges on %s.issue17 to 'issue17user'@'%%' identified by '1234'" % db)
conn.commit()
conn2 = pymysql.connect(host=host, user="issue17user", passwd="1234", db=db)
c2 = conn2.cursor()
c2.execute("select x from issue17")
self.assertEqual("hello, world!", c2.fetchone()[0])
finally:
c.execute("drop table issue17")
def _uni(s, e):
# hack for py3
if sys.version_info[0] > 2:
return unicode(bytes(s, sys.getdefaultencoding()), e)
else:
return unicode(s, e)
class TestNewIssues(base.PyMySQLTestCase):
def test_issue_34(self):
try:
pymysql.connect(host="localhost", port=1237, user="root")
self.fail()
except pymysql.OperationalError, e:
self.assertEqual(2003, e.args[0])
except:
self.fail()
def test_issue_33(self):
conn = pymysql.connect(host="localhost", user="root", db=self.databases[0]["db"], charset="utf8")
c = conn.cursor()
try:
c.execute(_uni("create table hei\xc3\x9fe (name varchar(32))", "utf8"))
c.execute(_uni("insert into hei\xc3\x9fe (name) values ('Pi\xc3\xb1ata')", "utf8"))
c.execute(_uni("select name from hei\xc3\x9fe", "utf8"))
self.assertEqual(_uni("Pi\xc3\xb1ata","utf8"), c.fetchone()[0])
finally:
c.execute(_uni("drop table hei\xc3\x9fe", "utf8"))
# Will fail without manual intervention:
#def test_issue_35(self):
#
# conn = self.connections[0]
# c = conn.cursor()
# print "sudo killall -9 mysqld within the next 10 seconds"
# try:
# c.execute("select sleep(10)")
# self.fail()
# except pymysql.OperationalError, e:
# self.assertEqual(2013, e.args[0])
def test_issue_36(self):
conn = self.connections[0]
c = conn.cursor()
# kill connections[0]
original_count = c.execute("show processlist")
kill_id = None
for id,user,host,db,command,time,state,info in c.fetchall():
if info == "show processlist":
kill_id = id
break
# now nuke the connection
conn.kill(kill_id)
# make sure this connection has broken
try:
c.execute("show tables")
self.fail()
except:
pass
# check the process list from the other connection
self.assertEqual(original_count - 1, self.connections[1].cursor().execute("show processlist"))
del self.connections[0]
def test_issue_37(self):
conn = self.connections[0]
c = conn.cursor()
self.assertEqual(1, c.execute("SELECT @foo"))
self.assertEqual((None,), c.fetchone())
self.assertEqual(0, c.execute("SET @foo = 'bar'"))
c.execute("set @foo = 'bar'")
def test_issue_38(self):
conn = self.connections[0]
c = conn.cursor()
datum = "a" * 1024 * 1023 # reduced size for most default mysql installs
try:
c.execute("create table issue38 (id integer, data mediumblob)")
c.execute("insert into issue38 values (1, %s)", datum)
finally:
c.execute("drop table issue38")
__all__ = ["TestOldIssues", "TestNewIssues"]
if __name__ == "__main__":
import unittest
unittest.main()
|