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Merged revisions 73833,73838,73850-73852,73856-73857 via svnmerge from 

svn+ssh://svn.python.org/python/branches/py3k

................
  r73833 | gregory.p.smith | 2009-07-04 04:46:54 +0200 (Sa, 04 Jul 2009) | 20 lines

  Merged revisions 73825-73826 via svnmerge from
  svn+ssh://pythondev@svn.python.org/python/trunk

  ........
    r73825 | gregory.p.smith | 2009-07-03 18:49:29 -0700 (Fri, 03 Jul 2009) | 9 lines

    Use select.poll() in subprocess, when available, rather than select() so that
    it does not fail when file descriptors are large.  Fixes issue3392.

    Patch largely contributed by Frank Chu (fpmc) with some improvements by me.
    See http://bugs.python.org/issue3392.
  ........
    r73826 | gregory.p.smith | 2009-07-03 18:55:11 -0700 (Fri, 03 Jul 2009) | 2 lines

    news entry for r73825
  ........

  Candidate for backporting to release31-maint as it is a bug fix and changes no
  public API.
................
  r73838 | gregory.p.smith | 2009-07-04 10:32:15 +0200 (Sa, 04 Jul 2009) | 2 lines

  change deprecated unittest method calls into their proper names.
................
  r73850 | alexandre.vassalotti | 2009-07-05 07:38:18 +0200 (So, 05 Jul 2009) | 3 lines

  Issue 4509: Do not modify an array if we know the change would result
  in a failure due to exported buffers.
................
  r73851 | alexandre.vassalotti | 2009-07-05 07:47:28 +0200 (So, 05 Jul 2009) | 2 lines

  Add more test cases to BaseTest.test_memoryview_no_resize.
................
  r73852 | alexandre.vassalotti | 2009-07-05 08:25:14 +0200 (So, 05 Jul 2009) | 5 lines

  Fix array.extend and array.__iadd__ to handle the case where an array
  is extended with itself.

  This bug is specific the py3k version of arraymodule.c
................
  r73856 | alexandre.vassalotti | 2009-07-05 08:42:44 +0200 (So, 05 Jul 2009) | 6 lines

  Issue 4005: Remove .sort() call on dict_keys object.

  This caused pydoc to fail when there was a zip file in sys.path.

  Patch contributed by Amaury Forgeot d'Arc.
................
  r73857 | alexandre.vassalotti | 2009-07-05 08:50:08 +0200 (So, 05 Jul 2009) | 2 lines

  Add NEWS entries for the changes I made recently.
................
This commit is contained in:
Georg Brandl 2009-08-13 09:04:31 +00:00
parent 3deeed9a32
commit ae83d6ee37
14 changed files with 336 additions and 186 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
Lib/pkgutil.py
View File

@ -318,8 +318,7 @@ try:
from zipimport import zipimporter
def iter_zipimport_modules(importer, prefix=''):
dirlist = zipimport._zip_directory_cache[importer.archive].keys()
dirlist.sort()
dirlist = sorted(zipimport._zip_directory_cache[importer.archive])
_prefix = importer.prefix
plen = len(_prefix)
yielded = {}

92
Lib/sqlite3/test/dbapi.py
View File

@ -44,39 +44,39 @@ class ModuleTests(unittest.TestCase):
"Warning is not a subclass of Exception")
def CheckError(self):
self.failUnless(issubclass(sqlite.Error, Exception),
self.assertTrue(issubclass(sqlite.Error, Exception),
"Error is not a subclass of Exception")
def CheckInterfaceError(self):
self.failUnless(issubclass(sqlite.InterfaceError, sqlite.Error),
self.assertTrue(issubclass(sqlite.InterfaceError, sqlite.Error),
"InterfaceError is not a subclass of Error")
def CheckDatabaseError(self):
self.failUnless(issubclass(sqlite.DatabaseError, sqlite.Error),
self.assertTrue(issubclass(sqlite.DatabaseError, sqlite.Error),
"DatabaseError is not a subclass of Error")
def CheckDataError(self):
self.failUnless(issubclass(sqlite.DataError, sqlite.DatabaseError),
self.assertTrue(issubclass(sqlite.DataError, sqlite.DatabaseError),
"DataError is not a subclass of DatabaseError")
def CheckOperationalError(self):
self.failUnless(issubclass(sqlite.OperationalError, sqlite.DatabaseError),
self.assertTrue(issubclass(sqlite.OperationalError, sqlite.DatabaseError),
"OperationalError is not a subclass of DatabaseError")
def CheckIntegrityError(self):
self.failUnless(issubclass(sqlite.IntegrityError, sqlite.DatabaseError),
self.assertTrue(issubclass(sqlite.IntegrityError, sqlite.DatabaseError),
"IntegrityError is not a subclass of DatabaseError")
def CheckInternalError(self):
self.failUnless(issubclass(sqlite.InternalError, sqlite.DatabaseError),
self.assertTrue(issubclass(sqlite.InternalError, sqlite.DatabaseError),
"InternalError is not a subclass of DatabaseError")
def CheckProgrammingError(self):
self.failUnless(issubclass(sqlite.ProgrammingError, sqlite.DatabaseError),
self.assertTrue(issubclass(sqlite.ProgrammingError, sqlite.DatabaseError),
"ProgrammingError is not a subclass of DatabaseError")
def CheckNotSupportedError(self):
self.failUnless(issubclass(sqlite.NotSupportedError,
self.assertTrue(issubclass(sqlite.NotSupportedError,
sqlite.DatabaseError),
"NotSupportedError is not a subclass of DatabaseError")
@ -126,16 +126,16 @@ class ConnectionTests(unittest.TestCase):
def CheckExceptions(self):
# Optional DB-API extension.
self.failUnlessEqual(self.cx.Warning, sqlite.Warning)
self.failUnlessEqual(self.cx.Error, sqlite.Error)
self.failUnlessEqual(self.cx.InterfaceError, sqlite.InterfaceError)
self.failUnlessEqual(self.cx.DatabaseError, sqlite.DatabaseError)
self.failUnlessEqual(self.cx.DataError, sqlite.DataError)
self.failUnlessEqual(self.cx.OperationalError, sqlite.OperationalError)
self.failUnlessEqual(self.cx.IntegrityError, sqlite.IntegrityError)
self.failUnlessEqual(self.cx.InternalError, sqlite.InternalError)
self.failUnlessEqual(self.cx.ProgrammingError, sqlite.ProgrammingError)
self.failUnlessEqual(self.cx.NotSupportedError, sqlite.NotSupportedError)
self.assertEqual(self.cx.Warning, sqlite.Warning)
self.assertEqual(self.cx.Error, sqlite.Error)
self.assertEqual(self.cx.InterfaceError, sqlite.InterfaceError)
self.assertEqual(self.cx.DatabaseError, sqlite.DatabaseError)
self.assertEqual(self.cx.DataError, sqlite.DataError)
self.assertEqual(self.cx.OperationalError, sqlite.OperationalError)
self.assertEqual(self.cx.IntegrityError, sqlite.IntegrityError)
self.assertEqual(self.cx.InternalError, sqlite.InternalError)
self.assertEqual(self.cx.ProgrammingError, sqlite.ProgrammingError)
self.assertEqual(self.cx.NotSupportedError, sqlite.NotSupportedError)
class CursorTests(unittest.TestCase):
def setUp(self):
@ -227,7 +227,7 @@ class CursorTests(unittest.TestCase):
self.cu.execute("insert into test(name) values ('foo')")
self.cu.execute("select name from test where name=?", ["foo"])
row = self.cu.fetchone()
self.failUnlessEqual(row[0], "foo")
self.assertEqual(row[0], "foo")
def CheckExecuteParamSequence(self):
class L(object):
@ -240,13 +240,13 @@ class CursorTests(unittest.TestCase):
self.cu.execute("insert into test(name) values ('foo')")
self.cu.execute("select name from test where name=?", L())
row = self.cu.fetchone()
self.failUnlessEqual(row[0], "foo")
self.assertEqual(row[0], "foo")
def CheckExecuteDictMapping(self):
self.cu.execute("insert into test(name) values ('foo')")
self.cu.execute("select name from test where name=:name", {"name": "foo"})
row = self.cu.fetchone()
self.failUnlessEqual(row[0], "foo")
self.assertEqual(row[0], "foo")
def CheckExecuteDictMapping_Mapping(self):
class D(dict):
@ -256,7 +256,7 @@ class CursorTests(unittest.TestCase):
self.cu.execute("insert into test(name) values ('foo')")
self.cu.execute("select name from test where name=:name", D())
row = self.cu.fetchone()
self.failUnlessEqual(row[0], "foo")
self.assertEqual(row[0], "foo")
def CheckExecuteDictMappingTooLittleArgs(self):
self.cu.execute("insert into test(name) values ('foo')")
@ -290,7 +290,7 @@ class CursorTests(unittest.TestCase):
self.cu.execute("insert into test(name) values ('foo')")
self.cu.execute("insert into test(name) values ('foo')")
self.cu.execute("update test set name='bar'")
self.failUnlessEqual(self.cu.rowcount, 2)
self.assertEqual(self.cu.rowcount, 2)
def CheckRowcountSelect(self):
"""
@ -299,12 +299,12 @@ class CursorTests(unittest.TestCase):
has thus to be -1.
"""
self.cu.execute("select 5 union select 6")
self.failUnlessEqual(self.cu.rowcount, -1)
self.assertEqual(self.cu.rowcount, -1)
def CheckRowcountExecutemany(self):
self.cu.execute("delete from test")
self.cu.executemany("insert into test(name) values (?)", [(1,), (2,), (3,)])
self.failUnlessEqual(self.cu.rowcount, 3)
self.assertEqual(self.cu.rowcount, 3)
def CheckTotalChanges(self):
self.cu.execute("insert into test(name) values ('foo')")
@ -377,24 +377,24 @@ class CursorTests(unittest.TestCase):
lst = []
for row in self.cu:
lst.append(row[0])
self.failUnlessEqual(lst[0], 5)
self.failUnlessEqual(lst[1], 6)
self.assertEqual(lst[0], 5)
self.assertEqual(lst[1], 6)
def CheckFetchone(self):
self.cu.execute("select name from test")
row = self.cu.fetchone()
self.failUnlessEqual(row[0], "foo")
self.assertEqual(row[0], "foo")
row = self.cu.fetchone()
self.failUnlessEqual(row, None)
self.assertEqual(row, None)
def CheckFetchoneNoStatement(self):
cur = self.cx.cursor()
row = cur.fetchone()
self.failUnlessEqual(row, None)
self.assertEqual(row, None)
def CheckArraySize(self):
# must default ot 1
self.failUnlessEqual(self.cu.arraysize, 1)
self.assertEqual(self.cu.arraysize, 1)
# now set to 2
self.cu.arraysize = 2
@ -407,27 +407,27 @@ class CursorTests(unittest.TestCase):
self.cu.execute("select name from test")
res = self.cu.fetchmany()
self.failUnlessEqual(len(res), 2)
self.assertEqual(len(res), 2)
def CheckFetchmany(self):
self.cu.execute("select name from test")
res = self.cu.fetchmany(100)
self.failUnlessEqual(len(res), 1)
self.assertEqual(len(res), 1)
res = self.cu.fetchmany(100)
self.failUnlessEqual(res, [])
self.assertEqual(res, [])
def CheckFetchmanyKwArg(self):
"""Checks if fetchmany works with keyword arguments"""
self.cu.execute("select name from test")
res = self.cu.fetchmany(size=100)
self.failUnlessEqual(len(res), 1)
self.assertEqual(len(res), 1)
def CheckFetchall(self):
self.cu.execute("select name from test")
res = self.cu.fetchall()
self.failUnlessEqual(len(res), 1)
self.assertEqual(len(res), 1)
res = self.cu.fetchall()
self.failUnlessEqual(res, [])
self.assertEqual(res, [])
def CheckSetinputsizes(self):
self.cu.setinputsizes([3, 4, 5])
@ -440,7 +440,7 @@ class CursorTests(unittest.TestCase):
def CheckCursorConnection(self):
# Optional DB-API extension.
self.failUnlessEqual(self.cu.connection, self.cx)
self.assertEqual(self.cu.connection, self.cx)
def CheckWrongCursorCallable(self):
try:
@ -651,7 +651,7 @@ class ExtensionTests(unittest.TestCase):
""")
cur.execute("select i from a")
res = cur.fetchone()[0]
self.failUnlessEqual(res, 5)
self.assertEqual(res, 5)
def CheckScriptErrorIncomplete(self):
con = sqlite.connect(":memory:")
@ -661,7 +661,7 @@ class ExtensionTests(unittest.TestCase):
cur.executescript("create table test(sadfsadfdsa")
except sqlite.ProgrammingError:
raised = True
self.failUnlessEqual(raised, True, "should have raised an exception")
self.assertEqual(raised, True, "should have raised an exception")
def CheckScriptErrorNormal(self):
con = sqlite.connect(":memory:")
@ -671,26 +671,26 @@ class ExtensionTests(unittest.TestCase):
cur.executescript("create table test(sadfsadfdsa); select foo from hurz;")
except sqlite.OperationalError:
raised = True
self.failUnlessEqual(raised, True, "should have raised an exception")
self.assertEqual(raised, True, "should have raised an exception")
def CheckConnectionExecute(self):
con = sqlite.connect(":memory:")
result = con.execute("select 5").fetchone()[0]
self.failUnlessEqual(result, 5, "Basic test of Connection.execute")
self.assertEqual(result, 5, "Basic test of Connection.execute")
def CheckConnectionExecutemany(self):
con = sqlite.connect(":memory:")
con.execute("create table test(foo)")
con.executemany("insert into test(foo) values (?)", [(3,), (4,)])
result = con.execute("select foo from test order by foo").fetchall()
self.failUnlessEqual(result[0][0], 3, "Basic test of Connection.executemany")
self.failUnlessEqual(result[1][0], 4, "Basic test of Connection.executemany")
self.assertEqual(result[0][0], 3, "Basic test of Connection.executemany")
self.assertEqual(result[1][0], 4, "Basic test of Connection.executemany")
def CheckConnectionExecutescript(self):
con = sqlite.connect(":memory:")
con.executescript("create table test(foo); insert into test(foo) values (5);")
result = con.execute("select foo from test").fetchone()[0]
self.failUnlessEqual(result, 5, "Basic test of Connection.executescript")
self.assertEqual(result, 5, "Basic test of Connection.executescript")
class ClosedTests(unittest.TestCase):
def setUp(self):

60
Lib/sqlite3/test/factory.py
View File

@ -47,7 +47,7 @@ class ConnectionFactoryTests(unittest.TestCase):
self.con.close()
def CheckIsInstance(self):
self.failUnless(isinstance(self.con,
self.assertTrue(isinstance(self.con,
MyConnection),
"connection is not instance of MyConnection")
@ -60,7 +60,7 @@ class CursorFactoryTests(unittest.TestCase):
def CheckIsInstance(self):
cur = self.con.cursor(factory=MyCursor)
self.failUnless(isinstance(cur,
self.assertTrue(isinstance(cur,
MyCursor),
"cursor is not instance of MyCursor")
@ -72,7 +72,7 @@ class RowFactoryTestsBackwardsCompat(unittest.TestCase):
cur = self.con.cursor(factory=MyCursor)
cur.execute("select 4+5 as foo")
row = cur.fetchone()
self.failUnless(isinstance(row,
self.assertTrue(isinstance(row,
dict),
"row is not instance of dict")
cur.close()
@ -87,28 +87,28 @@ class RowFactoryTests(unittest.TestCase):
def CheckCustomFactory(self):
self.con.row_factory = lambda cur, row: list(row)
row = self.con.execute("select 1, 2").fetchone()
self.failUnless(isinstance(row,
self.assertTrue(isinstance(row,
list),
"row is not instance of list")
def CheckSqliteRowIndex(self):
self.con.row_factory = sqlite.Row
row = self.con.execute("select 1 as a, 2 as b").fetchone()
self.failUnless(isinstance(row,
self.assertTrue(isinstance(row,
sqlite.Row),
"row is not instance of sqlite.Row")
col1, col2 = row["a"], row["b"]
self.failUnless(col1 == 1, "by name: wrong result for column 'a'")
self.failUnless(col2 == 2, "by name: wrong result for column 'a'")
self.assertTrue(col1 == 1, "by name: wrong result for column 'a'")
self.assertTrue(col2 == 2, "by name: wrong result for column 'a'")
col1, col2 = row["A"], row["B"]
self.failUnless(col1 == 1, "by name: wrong result for column 'A'")
self.failUnless(col2 == 2, "by name: wrong result for column 'B'")
self.assertTrue(col1 == 1, "by name: wrong result for column 'A'")
self.assertTrue(col2 == 2, "by name: wrong result for column 'B'")
col1, col2 = row[0], row[1]
self.failUnless(col1 == 1, "by index: wrong result for column 0")
self.failUnless(col2 == 2, "by index: wrong result for column 1")
self.assertTrue(col1 == 1, "by index: wrong result for column 0")
self.assertTrue(col2 == 2, "by index: wrong result for column 1")
def CheckSqliteRowIter(self):
"""Checks if the row object is iterable"""
@ -128,8 +128,8 @@ class RowFactoryTests(unittest.TestCase):
self.con.row_factory = sqlite.Row
row = self.con.execute("select 1 as a, 2 as b").fetchone()
d = dict(row)
self.failUnlessEqual(d["a"], row["a"])
self.failUnlessEqual(d["b"], row["b"])
self.assertEqual(d["a"], row["a"])
self.assertEqual(d["b"], row["b"])
def CheckSqliteRowHashCmp(self):
"""Checks if the row object compares and hashes correctly"""
@ -138,18 +138,18 @@ class RowFactoryTests(unittest.TestCase):
row_2 = self.con.execute("select 1 as a, 2 as b").fetchone()
row_3 = self.con.execute("select 1 as a, 3 as b").fetchone()
self.failUnless(row_1 == row_1)
self.failUnless(row_1 == row_2)
self.failUnless(row_2 != row_3)
self.assertTrue(row_1 == row_1)
self.assertTrue(row_1 == row_2)
self.assertTrue(row_2 != row_3)
self.failIf(row_1 != row_1)
self.failIf(row_1 != row_2)
self.failIf(row_2 == row_3)
self.assertFalse(row_1 != row_1)
self.assertFalse(row_1 != row_2)
self.assertFalse(row_2 == row_3)
self.failUnlessEqual(row_1, row_2)
self.failUnlessEqual(hash(row_1), hash(row_2))
self.failIfEqual(row_1, row_3)
self.failIfEqual(hash(row_1), hash(row_3))
self.assertEqual(row_1, row_2)
self.assertEqual(hash(row_1), hash(row_2))
self.assertNotEqual(row_1, row_3)
self.assertNotEqual(hash(row_1), hash(row_3))
def tearDown(self):
self.con.close()
@ -161,21 +161,21 @@ class TextFactoryTests(unittest.TestCase):
def CheckUnicode(self):
austria = "Österreich"
row = self.con.execute("select ?", (austria,)).fetchone()
self.failUnless(type(row[0]) == str, "type of row[0] must be unicode")
self.assertTrue(type(row[0]) == str, "type of row[0] must be unicode")
def CheckString(self):
self.con.text_factory = bytes
austria = "Österreich"
row = self.con.execute("select ?", (austria,)).fetchone()
self.failUnless(type(row[0]) == bytes, "type of row[0] must be bytes")
self.failUnless(row[0] == austria.encode("utf-8"), "column must equal original data in UTF-8")
self.assertTrue(type(row[0]) == bytes, "type of row[0] must be bytes")
self.assertTrue(row[0] == austria.encode("utf-8"), "column must equal original data in UTF-8")
def CheckCustom(self):
self.con.text_factory = lambda x: str(x, "utf-8", "ignore")
austria = "Österreich"
row = self.con.execute("select ?", (austria,)).fetchone()
self.failUnless(type(row[0]) == str, "type of row[0] must be unicode")
self.failUnless(row[0].endswith("reich"), "column must contain original data")
self.assertTrue(type(row[0]) == str, "type of row[0] must be unicode")
self.assertTrue(row[0].endswith("reich"), "column must contain original data")
def CheckOptimizedUnicode(self):
self.con.text_factory = sqlite.OptimizedUnicode
@ -183,8 +183,8 @@ class TextFactoryTests(unittest.TestCase):
germany = "Deutchland"
a_row = self.con.execute("select ?", (austria,)).fetchone()
d_row = self.con.execute("select ?", (germany,)).fetchone()
self.failUnless(type(a_row[0]) == str, "type of non-ASCII row must be str")
self.failUnless(type(d_row[0]) == str, "type of ASCII-only row must be str")
self.assertTrue(type(a_row[0]) == str, "type of non-ASCII row must be str")
self.assertTrue(type(d_row[0]) == str, "type of ASCII-only row must be str")
def tearDown(self):
self.con.close()

10
Lib/sqlite3/test/hooks.py
View File

@ -37,7 +37,7 @@ class CollationTests(unittest.TestCase):
con.create_collation("X", 42)
self.fail("should have raised a TypeError")
except TypeError as e:
self.failUnlessEqual(e.args[0], "parameter must be callable")
self.assertEqual(e.args[0], "parameter must be callable")
def CheckCreateCollationNotAscii(self):
con = sqlite.connect(":memory:")
@ -74,7 +74,7 @@ class CollationTests(unittest.TestCase):
result = con.execute(sql).fetchall()
self.fail("should have raised an OperationalError")
except sqlite.OperationalError as e:
self.failUnlessEqual(e.args[0].lower(), "no such collation sequence: mycoll")
self.assertEqual(e.args[0].lower(), "no such collation sequence: mycoll")
def CheckCollationRegisterTwice(self):
"""
@ -119,7 +119,7 @@ class ProgressTests(unittest.TestCase):
con.execute("""
create table foo(a, b)
""")
self.failUnless(progress_calls)
self.assertTrue(progress_calls)
def CheckOpcodeCount(self):
@ -143,7 +143,7 @@ class ProgressTests(unittest.TestCase):
create table bar (a, b)
""")
second_count = len(progress_calls)
self.failUnless(first_count > second_count)
self.assertTrue(first_count > second_count)
def CheckCancelOperation(self):
"""
@ -173,7 +173,7 @@ class ProgressTests(unittest.TestCase):
con.set_progress_handler(progress, 1)
con.set_progress_handler(None, 1)
con.execute("select 1 union select 2 union select 3").fetchall()
self.failUnlessEqual(action, 0, "progress handler was not cleared")
self.assertEqual(action, 0, "progress handler was not cleared")
def suite():
collation_suite = unittest.makeSuite(CollationTests, "Check")

4
Lib/sqlite3/test/regression.py
View File

@ -65,10 +65,10 @@ class RegressionTests(unittest.TestCase):
def CheckColumnNameWithSpaces(self):
cur = self.con.cursor()
cur.execute('select 1 as "foo bar [datetime]"')
self.failUnlessEqual(cur.description[0][0], "foo bar")
self.assertEqual(cur.description[0][0], "foo bar")
cur.execute('select 1 as "foo baz"')
self.failUnlessEqual(cur.description[0][0], "foo baz")
self.assertEqual(cur.description[0][0], "foo baz")
def CheckStatementAvailable(self):
# pysqlite up to 2.3.2 crashed on this, because the active statement handle was not checked

20
Lib/sqlite3/test/transactions.py
View File

@ -58,14 +58,14 @@ class TransactionTests(unittest.TestCase):
self.cur1.execute("create table test2(j)")
self.cur2.execute("select i from test")
res = self.cur2.fetchall()
self.failUnlessEqual(len(res), 1)
self.assertEqual(len(res), 1)
def CheckInsertStartsTransaction(self):
self.cur1.execute("create table test(i)")
self.cur1.execute("insert into test(i) values (5)")
self.cur2.execute("select i from test")
res = self.cur2.fetchall()
self.failUnlessEqual(len(res), 0)
self.assertEqual(len(res), 0)
def CheckUpdateStartsTransaction(self):
self.cur1.execute("create table test(i)")
@ -74,7 +74,7 @@ class TransactionTests(unittest.TestCase):
self.cur1.execute("update test set i=6")
self.cur2.execute("select i from test")
res = self.cur2.fetchone()[0]
self.failUnlessEqual(res, 5)
self.assertEqual(res, 5)
def CheckDeleteStartsTransaction(self):
self.cur1.execute("create table test(i)")
@ -83,7 +83,7 @@ class TransactionTests(unittest.TestCase):
self.cur1.execute("delete from test")
self.cur2.execute("select i from test")
res = self.cur2.fetchall()
self.failUnlessEqual(len(res), 1)
self.assertEqual(len(res), 1)
def CheckReplaceStartsTransaction(self):
self.cur1.execute("create table test(i)")
@ -92,24 +92,24 @@ class TransactionTests(unittest.TestCase):
self.cur1.execute("replace into test(i) values (6)")
self.cur2.execute("select i from test")
res = self.cur2.fetchall()
self.failUnlessEqual(len(res), 1)
self.failUnlessEqual(res[0][0], 5)
self.assertEqual(len(res), 1)
self.assertEqual(res[0][0], 5)
def CheckToggleAutoCommit(self):
self.cur1.execute("create table test(i)")
self.cur1.execute("insert into test(i) values (5)")
self.con1.isolation_level = None
self.failUnlessEqual(self.con1.isolation_level, None)
self.assertEqual(self.con1.isolation_level, None)
self.cur2.execute("select i from test")
res = self.cur2.fetchall()
self.failUnlessEqual(len(res), 1)
self.assertEqual(len(res), 1)
self.con1.isolation_level = "DEFERRED"
self.failUnlessEqual(self.con1.isolation_level , "DEFERRED")
self.assertEqual(self.con1.isolation_level , "DEFERRED")
self.cur1.execute("insert into test(i) values (5)")
self.cur2.execute("select i from test")
res = self.cur2.fetchall()
self.failUnlessEqual(len(res), 1)
self.assertEqual(len(res), 1)
def CheckRaiseTimeout(self):
if sqlite.sqlite_version_info < (3, 2, 2):

60
Lib/sqlite3/test/types.py
View File

@ -39,27 +39,27 @@ class SqliteTypeTests(unittest.TestCase):
self.cur.execute("insert into test(s) values (?)", ("Österreich",))
self.cur.execute("select s from test")
row = self.cur.fetchone()
self.failUnlessEqual(row[0], "Österreich")
self.assertEqual(row[0], "Österreich")
def CheckSmallInt(self):
self.cur.execute("insert into test(i) values (?)", (42,))
self.cur.execute("select i from test")
row = self.cur.fetchone()
self.failUnlessEqual(row[0], 42)
self.assertEqual(row[0], 42)
def CheckLargeInt(self):
num = 2**40
self.cur.execute("insert into test(i) values (?)", (num,))
self.cur.execute("select i from test")
row = self.cur.fetchone()
self.failUnlessEqual(row[0], num)
self.assertEqual(row[0], num)
def CheckFloat(self):
val = 3.14
self.cur.execute("insert into test(f) values (?)", (val,))
self.cur.execute("select f from test")
row = self.cur.fetchone()
self.failUnlessEqual(row[0], val)
self.assertEqual(row[0], val)
def CheckBlob(self):
sample = b"Guglhupf"
@ -67,12 +67,12 @@ class SqliteTypeTests(unittest.TestCase):
self.cur.execute("insert into test(b) values (?)", (val,))
self.cur.execute("select b from test")
row = self.cur.fetchone()
self.failUnlessEqual(row[0], sample)
self.assertEqual(row[0], sample)
def CheckUnicodeExecute(self):
self.cur.execute("select 'Österreich'")
row = self.cur.fetchone()
self.failUnlessEqual(row[0], "Österreich")
self.assertEqual(row[0], "Österreich")
class DeclTypesTests(unittest.TestCase):
class Foo:
@ -133,14 +133,14 @@ class DeclTypesTests(unittest.TestCase):
self.cur.execute("insert into test(s) values (?)", ("foo",))
self.cur.execute('select s as "s [WRONG]" from test')
row = self.cur.fetchone()
self.failUnlessEqual(row[0], "foo")
self.assertEqual(row[0], "foo")
def CheckSmallInt(self):
# default
self.cur.execute("insert into test(i) values (?)", (42,))
self.cur.execute("select i from test")
row = self.cur.fetchone()
self.failUnlessEqual(row[0], 42)
self.assertEqual(row[0], 42)
def CheckLargeInt(self):
# default
@ -148,7 +148,7 @@ class DeclTypesTests(unittest.TestCase):
self.cur.execute("insert into test(i) values (?)", (num,))
self.cur.execute("select i from test")
row = self.cur.fetchone()
self.failUnlessEqual(row[0], num)
self.assertEqual(row[0], num)
def CheckFloat(self):
# custom
@ -156,20 +156,20 @@ class DeclTypesTests(unittest.TestCase):
self.cur.execute("insert into test(f) values (?)", (val,))
self.cur.execute("select f from test")
row = self.cur.fetchone()
self.failUnlessEqual(row[0], 47.2)
self.assertEqual(row[0], 47.2)
def CheckBool(self):
# custom
self.cur.execute("insert into test(b) values (?)", (False,))
self.cur.execute("select b from test")
row = self.cur.fetchone()
self.failUnlessEqual(row[0], False)
self.assertEqual(row[0], False)
self.cur.execute("delete from test")
self.cur.execute("insert into test(b) values (?)", (True,))
self.cur.execute("select b from test")
row = self.cur.fetchone()
self.failUnlessEqual(row[0], True)
self.assertEqual(row[0], True)
def CheckUnicode(self):
# default
@ -177,14 +177,14 @@ class DeclTypesTests(unittest.TestCase):
self.cur.execute("insert into test(u) values (?)", (val,))
self.cur.execute("select u from test")
row = self.cur.fetchone()
self.failUnlessEqual(row[0], val)
self.assertEqual(row[0], val)
def CheckFoo(self):
val = DeclTypesTests.Foo("bla")
self.cur.execute("insert into test(foo) values (?)", (val,))
self.cur.execute("select foo from test")
row = self.cur.fetchone()
self.failUnlessEqual(row[0], val)
self.assertEqual(row[0], val)
def CheckUnsupportedSeq(self):
class Bar: pass
@ -215,20 +215,20 @@ class DeclTypesTests(unittest.TestCase):
self.cur.execute("insert into test(bin) values (?)", (val,))
self.cur.execute("select bin from test")
row = self.cur.fetchone()
self.failUnlessEqual(row[0], sample)
self.assertEqual(row[0], sample)
def CheckNumber1(self):
self.cur.execute("insert into test(n1) values (5)")
value = self.cur.execute("select n1 from test").fetchone()[0]
# if the converter is not used, it's an int instead of a float
self.failUnlessEqual(type(value), float)
self.assertEqual(type(value), float)
def CheckNumber2(self):
"""Checks wether converter names are cut off at '(' characters"""
self.cur.execute("insert into test(n2) values (5)")
value = self.cur.execute("select n2 from test").fetchone()[0]
# if the converter is not used, it's an int instead of a float
self.failUnlessEqual(type(value), float)
self.assertEqual(type(value), float)
class ColNamesTests(unittest.TestCase):
def setUp(self):
@ -257,28 +257,28 @@ class ColNamesTests(unittest.TestCase):
self.cur.execute("insert into test(x) values (?)", ("xxx",))
self.cur.execute("select x from test")
val = self.cur.fetchone()[0]
self.failUnlessEqual(val, "xxx")
self.assertEqual(val, "xxx")
def CheckNone(self):
self.cur.execute("insert into test(x) values (?)", (None,))
self.cur.execute("select x from test")
val = self.cur.fetchone()[0]
self.failUnlessEqual(val, None)
self.assertEqual(val, None)
def CheckColName(self):
self.cur.execute("insert into test(x) values (?)", ("xxx",))
self.cur.execute('select x as "x [bar]" from test')
val = self.cur.fetchone()[0]
self.failUnlessEqual(val, "<xxx>")
self.assertEqual(val, "<xxx>")
# Check if the stripping of colnames works. Everything after the first
# whitespace should be stripped.
self.failUnlessEqual(self.cur.description[0][0], "x")
self.assertEqual(self.cur.description[0][0], "x")
def CheckCaseInConverterName(self):
self.cur.execute("select 'other' as \"x [b1b1]\"")
val = self.cur.fetchone()[0]
self.failUnlessEqual(val, "MARKER")
self.assertEqual(val, "MARKER")
def CheckCursorDescriptionNoRow(self):
"""
@ -310,7 +310,7 @@ class ObjectAdaptationTests(unittest.TestCase):
def CheckCasterIsUsed(self):
self.cur.execute("select ?", (4,))
val = self.cur.fetchone()[0]
self.failUnlessEqual(type(val), float)
self.assertEqual(type(val), float)
class BinaryConverterTests(unittest.TestCase):
def convert(s):
@ -327,7 +327,7 @@ class BinaryConverterTests(unittest.TestCase):
def CheckBinaryInputForConverter(self):
testdata = b"abcdefg" * 10
result = self.con.execute('select ? as "x [bin]"', (memoryview(zlib.compress(testdata)),)).fetchone()[0]
self.failUnlessEqual(testdata, result)
self.assertEqual(testdata, result)
class DateTimeTests(unittest.TestCase):
def setUp(self):
@ -344,14 +344,14 @@ class DateTimeTests(unittest.TestCase):
self.cur.execute("insert into test(d) values (?)", (d,))
self.cur.execute("select d from test")
d2 = self.cur.fetchone()[0]
self.failUnlessEqual(d, d2)
self.assertEqual(d, d2)
def CheckSqliteTimestamp(self):
ts = sqlite.Timestamp(2004, 2, 14, 7, 15, 0)
self.cur.execute("insert into test(ts) values (?)", (ts,))
self.cur.execute("select ts from test")
ts2 = self.cur.fetchone()[0]
self.failUnlessEqual(ts, ts2)
self.assertEqual(ts, ts2)
def CheckSqlTimestamp(self):
# The date functions are only available in SQLite version 3.1 or later
@ -363,22 +363,22 @@ class DateTimeTests(unittest.TestCase):
self.cur.execute("insert into test(ts) values (current_timestamp)")
self.cur.execute("select ts from test")
ts = self.cur.fetchone()[0]
self.failUnlessEqual(type(ts), datetime.datetime)
self.failUnlessEqual(ts.year, now.year)
self.assertEqual(type(ts), datetime.datetime)
self.assertEqual(ts.year, now.year)
def CheckDateTimeSubSeconds(self):
ts = sqlite.Timestamp(2004, 2, 14, 7, 15, 0, 500000)
self.cur.execute("insert into test(ts) values (?)", (ts,))
self.cur.execute("select ts from test")
ts2 = self.cur.fetchone()[0]
self.failUnlessEqual(ts, ts2)
self.assertEqual(ts, ts2)
def CheckDateTimeSubSecondsFloatingPoint(self):
ts = sqlite.Timestamp(2004, 2, 14, 7, 15, 0, 510241)
self.cur.execute("insert into test(ts) values (?)", (ts,))
self.cur.execute("select ts from test")
ts2 = self.cur.fetchone()[0]
self.failUnlessEqual(ts, ts2)
self.assertEqual(ts, ts2)
def suite():
sqlite_type_suite = unittest.makeSuite(SqliteTypeTests, "Check")

56
Lib/sqlite3/test/userfunctions.py
View File

@ -161,28 +161,28 @@ class FunctionTests(unittest.TestCase):
cur = self.con.cursor()
cur.execute("select returntext()")
val = cur.fetchone()[0]
self.failUnlessEqual(type(val), str)
self.failUnlessEqual(val, "foo")
self.assertEqual(type(val), str)
self.assertEqual(val, "foo")
def CheckFuncReturnUnicode(self):
cur = self.con.cursor()
cur.execute("select returnunicode()")
val = cur.fetchone()[0]
self.failUnlessEqual(type(val), str)
self.failUnlessEqual(val, "bar")
self.assertEqual(type(val), str)
self.assertEqual(val, "bar")
def CheckFuncReturnInt(self):
cur = self.con.cursor()
cur.execute("select returnint()")
val = cur.fetchone()[0]
self.failUnlessEqual(type(val), int)
self.failUnlessEqual(val, 42)
self.assertEqual(type(val), int)
self.assertEqual(val, 42)
def CheckFuncReturnFloat(self):
cur = self.con.cursor()
cur.execute("select returnfloat()")
val = cur.fetchone()[0]
self.failUnlessEqual(type(val), float)
self.assertEqual(type(val), float)
if val < 3.139 or val > 3.141:
self.fail("wrong value")
@ -190,15 +190,15 @@ class FunctionTests(unittest.TestCase):
cur = self.con.cursor()
cur.execute("select returnnull()")
val = cur.fetchone()[0]
self.failUnlessEqual(type(val), type(None))
self.failUnlessEqual(val, None)
self.assertEqual(type(val), type(None))
self.assertEqual(val, None)
def CheckFuncReturnBlob(self):
cur = self.con.cursor()
cur.execute("select returnblob()")
val = cur.fetchone()[0]
self.failUnlessEqual(type(val), bytes)
self.failUnlessEqual(val, b"blob")
self.assertEqual(type(val), bytes)
self.assertEqual(val, b"blob")
def CheckFuncException(self):
cur = self.con.cursor()
@ -207,37 +207,37 @@ class FunctionTests(unittest.TestCase):
cur.fetchone()
self.fail("should have raised OperationalError")
except sqlite.OperationalError as e:
self.failUnlessEqual(e.args[0], 'user-defined function raised exception')
self.assertEqual(e.args[0], 'user-defined function raised exception')
def CheckParamString(self):
cur = self.con.cursor()
cur.execute("select isstring(?)", ("foo",))
val = cur.fetchone()[0]
self.failUnlessEqual(val, 1)
self.assertEqual(val, 1)
def CheckParamInt(self):
cur = self.con.cursor()
cur.execute("select isint(?)", (42,))
val = cur.fetchone()[0]
self.failUnlessEqual(val, 1)
self.assertEqual(val, 1)
def CheckParamFloat(self):
cur = self.con.cursor()
cur.execute("select isfloat(?)", (3.14,))
val = cur.fetchone()[0]
self.failUnlessEqual(val, 1)
self.assertEqual(val, 1)
def CheckParamNone(self):
cur = self.con.cursor()
cur.execute("select isnone(?)", (None,))
val = cur.fetchone()[0]
self.failUnlessEqual(val, 1)
self.assertEqual(val, 1)
def CheckParamBlob(self):
cur = self.con.cursor()
cur.execute("select isblob(?)", (memoryview(b"blob"),))
val = cur.fetchone()[0]
self.failUnlessEqual(val, 1)
self.assertEqual(val, 1)
class AggregateTests(unittest.TestCase):
def setUp(self):
@ -281,7 +281,7 @@ class AggregateTests(unittest.TestCase):
cur.execute("select nostep(t) from test")
self.fail("should have raised an AttributeError")
except AttributeError as e:
self.failUnlessEqual(e.args[0], "'AggrNoStep' object has no attribute 'step'")
self.assertEqual(e.args[0], "'AggrNoStep' object has no attribute 'step'")
def CheckAggrNoFinalize(self):
cur = self.con.cursor()
@ -290,7 +290,7 @@ class AggregateTests(unittest.TestCase):
val = cur.fetchone()[0]
self.fail("should have raised an OperationalError")
except sqlite.OperationalError as e:
self.failUnlessEqual(e.args[0], "user-defined aggregate's 'finalize' method raised error")
self.assertEqual(e.args[0], "user-defined aggregate's 'finalize' method raised error")
def CheckAggrExceptionInInit(self):
cur = self.con.cursor()
@ -299,7 +299,7 @@ class AggregateTests(unittest.TestCase):
val = cur.fetchone()[0]
self.fail("should have raised an OperationalError")
except sqlite.OperationalError as e:
self.failUnlessEqual(e.args[0], "user-defined aggregate's '__init__' method raised error")
self.assertEqual(e.args[0], "user-defined aggregate's '__init__' method raised error")
def CheckAggrExceptionInStep(self):
cur = self.con.cursor()
@ -308,7 +308,7 @@ class AggregateTests(unittest.TestCase):
val = cur.fetchone()[0]
self.fail("should have raised an OperationalError")
except sqlite.OperationalError as e:
self.failUnlessEqual(e.args[0], "user-defined aggregate's 'step' method raised error")
self.assertEqual(e.args[0], "user-defined aggregate's 'step' method raised error")
def CheckAggrExceptionInFinalize(self):
cur = self.con.cursor()
@ -317,37 +317,37 @@ class AggregateTests(unittest.TestCase):
val = cur.fetchone()[0]
self.fail("should have raised an OperationalError")
except sqlite.OperationalError as e:
self.failUnlessEqual(e.args[0], "user-defined aggregate's 'finalize' method raised error")
self.assertEqual(e.args[0], "user-defined aggregate's 'finalize' method raised error")
def CheckAggrCheckParamStr(self):
cur = self.con.cursor()
cur.execute("select checkType('str', ?)", ("foo",))
val = cur.fetchone()[0]
self.failUnlessEqual(val, 1)
self.assertEqual(val, 1)
def CheckAggrCheckParamInt(self):
cur = self.con.cursor()
cur.execute("select checkType('int', ?)", (42,))
val = cur.fetchone()[0]
self.failUnlessEqual(val, 1)
self.assertEqual(val, 1)
def CheckAggrCheckParamFloat(self):
cur = self.con.cursor()
cur.execute("select checkType('float', ?)", (3.14,))
val = cur.fetchone()[0]
self.failUnlessEqual(val, 1)
self.assertEqual(val, 1)
def CheckAggrCheckParamNone(self):
cur = self.con.cursor()
cur.execute("select checkType('None', ?)", (None,))
val = cur.fetchone()[0]
self.failUnlessEqual(val, 1)
self.assertEqual(val, 1)
def CheckAggrCheckParamBlob(self):
cur = self.con.cursor()
cur.execute("select checkType('blob', ?)", (memoryview(b"blob"),))
val = cur.fetchone()[0]
self.failUnlessEqual(val, 1)
self.assertEqual(val, 1)
def CheckAggrCheckAggrSum(self):
cur = self.con.cursor()
@ -355,7 +355,7 @@ class AggregateTests(unittest.TestCase):
cur.executemany("insert into test(i) values (?)", [(10,), (20,), (30,)])
cur.execute("select mysum(i) from test")
val = cur.fetchone()[0]
self.failUnlessEqual(val, 60)
self.assertEqual(val, 60)
def authorizer_cb(action, arg1, arg2, dbname, source):
if action != sqlite.SQLITE_SELECT:

129
Lib/subprocess.py
View File

@ -371,6 +371,7 @@ if mswindows:
error = IOError
else:
import select
_has_poll = hasattr(select, 'poll')
import errno
import fcntl
import pickle
@ -383,6 +384,11 @@ try:
except:
MAXFD = 256
# When select or poll has indicated that the file is writable,
# we can write up to _PIPE_BUF bytes without risk of blocking.
# POSIX defines PIPE_BUF as >= 512.
_PIPE_BUF = getattr(select, 'PIPE_BUF', 512)
_active = []
def _cleanup():
@ -1173,19 +1179,103 @@ class Popen(object):
def _communicate(self, input):
if self.stdin:
# Flush stdio buffer. This might block, if the user has
# been writing to .stdin in an uncontrolled fashion.
self.stdin.flush()
if not input:
self.stdin.close()
if _has_poll:
stdout, stderr = self._communicate_with_poll(input)
else:
stdout, stderr = self._communicate_with_select(input)
# All data exchanged. Translate lists into strings.
if stdout is not None:
stdout = b''.join(stdout)
if stderr is not None:
stderr = b''.join(stderr)
# Translate newlines, if requested.
# This also turns bytes into strings.
if self.universal_newlines:
if stdout is not None:
stdout = self._translate_newlines(stdout,
self.stdout.encoding)
if stderr is not None:
stderr = self._translate_newlines(stderr,
self.stderr.encoding)
self.wait()
return (stdout, stderr)
def _communicate_with_poll(self, input):
stdout = None # Return
stderr = None # Return
fd2file = {}
fd2output = {}
poller = select.poll()
def register_and_append(file_obj, eventmask):
poller.register(file_obj.fileno(), eventmask)
fd2file[file_obj.fileno()] = file_obj
def close_unregister_and_remove(fd):
poller.unregister(fd)
fd2file[fd].close()
fd2file.pop(fd)
if self.stdin and input:
register_and_append(self.stdin, select.POLLOUT)
select_POLLIN_POLLPRI = select.POLLIN | select.POLLPRI
if self.stdout:
register_and_append(self.stdout, select_POLLIN_POLLPRI)
fd2output[self.stdout.fileno()] = stdout = []
if self.stderr:
register_and_append(self.stderr, select_POLLIN_POLLPRI)
fd2output[self.stderr.fileno()] = stderr = []
input_offset = 0
while fd2file:
try:
ready = poller.poll()
except select.error as e:
if e.args[0] == errno.EINTR:
continue
raise
# XXX Rewrite these to use non-blocking I/O on the
# file objects; they are no longer using C stdio!
for fd, mode in ready:
if mode & select.POLLOUT:
chunk = input[input_offset : input_offset + _PIPE_BUF]
input_offset += os.write(fd, chunk)
if input_offset >= len(input):
close_unregister_and_remove(fd)
elif mode & select_POLLIN_POLLPRI:
data = os.read(fd, 4096)
if not data:
close_unregister_and_remove(fd)
fd2output[fd].append(data)
else:
# Ignore hang up or errors.
close_unregister_and_remove(fd)
return (stdout, stderr)
def _communicate_with_select(self, input):
read_set = []
write_set = []
stdout = None # Return
stderr = None # Return
if self.stdin:
# Flush stdio buffer. This might block, if the user has
# been writing to .stdin in an uncontrolled fashion.
self.stdin.flush()
if input:
write_set.append(self.stdin)
else:
self.stdin.close()
if self.stdin and input:
write_set.append(self.stdin)
if self.stdout:
read_set.append(self.stdout)
stdout = []
@ -1206,10 +1296,7 @@ class Popen(object):
# file objects; they are no longer using C stdio!
if self.stdin in wlist:
# When select has indicated that the file is writable,
# we can write up to PIPE_BUF bytes without risk
# blocking. POSIX defines PIPE_BUF >= 512
chunk = input[input_offset : input_offset + 512]
chunk = input[input_offset : input_offset + _PIPE_BUF]
bytes_written = os.write(self.stdin.fileno(), chunk)
input_offset += bytes_written
if input_offset >= len(input):
@ -1230,25 +1317,9 @@ class Popen(object):
read_set.remove(self.stderr)
stderr.append(data)
# All data exchanged. Translate lists into strings.
if stdout is not None:
stdout = b"".join(stdout)
if stderr is not None:
stderr = b"".join(stderr)
# Translate newlines, if requested.
# This also turns bytes into strings.
if self.universal_newlines:
if stdout is not None:
stdout = self._translate_newlines(stdout,
self.stdout.encoding)
if stderr is not None:
stderr = self._translate_newlines(stderr,
self.stderr.encoding)
self.wait()
return (stdout, stderr)
def send_signal(self, sig):
"""Send a signal to the process
"""

35
Lib/test/test_array.py
View File

@ -272,6 +272,12 @@ class BaseTest(unittest.TestCase):
a,
array.array(self.typecode, self.example[::-1]+2*self.example)
)
a = array.array(self.typecode, self.example)
a += a
self.assertEqual(
a,
array.array(self.typecode, self.example + self.example)
)
b = array.array(self.badtypecode())
self.assertRaises(TypeError, a.__add__, b)
@ -667,6 +673,13 @@ class BaseTest(unittest.TestCase):
array.array(self.typecode, self.example+self.example[::-1])
)
a = array.array(self.typecode, self.example)
a.extend(a)
self.assertEqual(
a,
array.array(self.typecode, self.example+self.example)
)
b = array.array(self.badtypecode())
self.assertRaises(TypeError, a.extend, b)
@ -749,9 +762,31 @@ class BaseTest(unittest.TestCase):
ArraySubclassWithKwargs('b', newarg=1)
def test_create_from_bytes(self):
# XXX This test probably needs to be moved in a subclass or
# generalized to use self.typecode.
a = array.array('H', b"1234")
self.assertEqual(len(a) * a.itemsize, 4)
def test_memoryview_no_resize(self):
# Test for issue 4509.
a = array.array(self.typecode, self.example)
m = memoryview(a)
expected = m.tobytes()
self.assertRaises(BufferError, a.pop, 0)
self.assertEqual(m.tobytes(), expected)
self.assertRaises(BufferError, a.remove, a[0])
self.assertEqual(m.tobytes(), expected)
self.assertRaises(BufferError, a.__setitem__, slice(0, 0), a)
self.assertEqual(m.tobytes(), expected)
self.assertRaises(BufferError, a.__delitem__, slice(0, len(a)))
self.assertEqual(m.tobytes(), expected)
self.assertRaises(BufferError, a.__imul__, 2)
self.assertEqual(m.tobytes(), expected)
self.assertRaises(BufferError, a.__iadd__, a)
self.assertEqual(m.tobytes(), expected)
self.assertRaises(BufferError, a.extend, a)
self.assertEqual(m.tobytes(), expected)
class StringTest(BaseTest):

6
Lib/test/test_pkgutil.py
View File

@ -74,6 +74,12 @@ class PkgutilTests(unittest.TestCase):
self.assertEqual(res1, RESOURCE_DATA)
res2 = pkgutil.get_data(pkg, 'sub/res.txt')
self.assertEqual(res2, RESOURCE_DATA)
names = []
for loader, name, ispkg in pkgutil.iter_modules([zip_file]):
names.append(name)
self.assertEqual(names, ['test_getdata_zipfile'])
del sys.path[0]
del sys.modules[pkg]

18
Lib/test/test_subprocess.py
View File

@ -798,8 +798,24 @@ class CommandTests(unittest.TestCase):
if dir is not None:
os.rmdir(dir)
unit_tests = [ProcessTestCase, CommandTests]
if subprocess._has_poll:
class ProcessTestCaseNoPoll(ProcessTestCase):
def setUp(self):
subprocess._has_poll = False
ProcessTestCase.setUp(self)
def tearDown(self):
subprocess._has_poll = True
ProcessTestCase.tearDown(self)
unit_tests.append(ProcessTestCaseNoPoll)
def test_main():
support.run_unittest(ProcessTestCase, CommandTests)
support.run_unittest(*unit_tests)
support.reap_children()
if __name__ == "__main__":

13
Misc/NEWS
View File

@ -92,10 +92,23 @@ reported differently than it did with python 2.x.
- Issue #6323: The pdb debugger did not exit when running a script with a
syntax error.
- Issue #3392: The subprocess communicate() method no longer fails in select()
when file descriptors are large; communicate() now uses poll() when possible.
- Issue #6369: Fix an RLE decompression bug in the binhex module.
- Issue #6344: Fixed a crash of mmap.read() when passed a negative argument.
- Issue #4005: Fixed a crash of pydoc when there was a zip file present in
sys.path.
Extension Modules
-----------------
- Issue #4509: array.array objects are no longer modified after an operation
failing due to the resize restriction in-place when the object has exported
buffers.
Build
-----

16
Modules/arraymodule.c
View File

@ -735,6 +735,14 @@ array_ass_slice(arrayobject *a, Py_ssize_t ilow, Py_ssize_t ihigh, PyObject *v)
ihigh = Py_SIZE(a);
item = a->ob_item;
d = n - (ihigh-ilow);
/* Issue #4509: If the array has exported buffers and the slice
assignment would change the size of the array, fail early to make
sure we don't modify it. */
if (d != 0 && a->ob_exports > 0) {
PyErr_SetString(PyExc_BufferError,
"cannot resize an array that is exporting buffers");
return -1;
}
if (d < 0) { /* Delete -d items */
memmove(item + (ihigh+d)*a->ob_descr->itemsize,
item + ihigh*a->ob_descr->itemsize,
@ -802,8 +810,8 @@ array_iter_extend(arrayobject *self, PyObject *bb)
static int
array_do_extend(arrayobject *self, PyObject *bb)
{
Py_ssize_t size, oldsize;
Py_ssize_t size, oldsize, bbsize;
if (!array_Check(bb))
return array_iter_extend(self, bb);
#define b ((arrayobject *)bb)
@ -818,11 +826,13 @@ array_do_extend(arrayobject *self, PyObject *bb)
return -1;
}
oldsize = Py_SIZE(self);
/* Get the size of bb before resizing the array since bb could be self. */
bbsize = Py_SIZE(bb);
size = oldsize + Py_SIZE(b);
if (array_resize(self, size) == -1)
return -1;
memcpy(self->ob_item + oldsize * self->ob_descr->itemsize,
b->ob_item, Py_SIZE(b) * b->ob_descr->itemsize);
b->ob_item, bbsize * b->ob_descr->itemsize);
return 0;
#undef b