def test_expat_locator_withinfo(self):
result = StringIO()
xmlgen = XMLGenerator(result)
parser = create_parser()
parser.setContentHandler(xmlgen)
parser.parse(findfile("test.xml"))
self.assertEqual(parser.getSystemId(), findfile("test.xml"))
self.assertEqual(parser.getPublicId(), None)
def test_snd_memory(self):
with open(support.findfile('pluck-pcm8.wav',
subdir='audiodata'), 'rb') as f:
audio_data = f.read()
safe_PlaySound(audio_data, winsound.SND_MEMORY)
audio_data = bytearray(audio_data)
safe_PlaySound(audio_data, winsound.SND_MEMORY)
def test_parse_errors(self):
cf = self.newconfig()
self.parse_error(cf, configparser.ParsingError,
"[Foo]\n"
"{}val-without-opt-name\n".format(self.delimiters[0]))
self.parse_error(cf, configparser.ParsingError,
"[Foo]\n"
"{}val-without-opt-name\n".format(self.delimiters[1]))
e = self.parse_error(cf, configparser.MissingSectionHeaderError,
"No Section!\n")
self.assertEqual(e.args, ('<???>', 1, "No Section!\n"))
if not self.allow_no_value:
e = self.parse_error(cf, configparser.ParsingError,
"[Foo]\n wrong-indent\n")
self.assertEqual(e.args, ('<???>',))
# read_file on a real file
tricky = support.findfile("cfgparser.3")
if self.delimiters[0] == '=':
error = configparser.ParsingError
expected = (tricky,)
else:
error = configparser.MissingSectionHeaderError
expected = (tricky, 1,
' # INI with as many tricky parts as possible\n')
with open(tricky, encoding='utf-8') as f:
e = self.parse_error(cf, error, f)
self.assertEqual(e.args, expected)
def test_random_files(self):
# Test roundtrip on random python modules.
# pass the '-ucpu' option to process the full directory.
import glob, random
fn = support.findfile("tokenize_tests.txt")
tempdir = os.path.dirname(fn) or os.curdir
testfiles = glob.glob(os.path.join(tempdir, "test*.py"))
# Tokenize is broken on test_pep3131.py because regular expressions are
# broken on the obscure unicode identifiers in it. *sigh*
# With roundtrip extended to test the 5-tuple mode of untokenize,
# 7 more testfiles fail. Remove them also until the failure is diagnosed.
testfiles.remove(os.path.join(tempdir, "test_pep3131.py"))
for f in ('buffer', 'builtin', 'fileio', 'inspect', 'os', 'platform', 'sys'):
testfiles.remove(os.path.join(tempdir, "test_%s.py") % f)
if not support.is_resource_enabled("cpu"):
testfiles = random.sample(testfiles, 10)
for testfile in testfiles:
with open(testfile, 'rb') as f:
with self.subTest(file=testfile):
self.check_roundtrip(f)
def test_cfgparser_dot_3(self):
tricky = support.findfile("cfgparser.3")
cf = self.newconfig()
self.assertEqual(len(cf.read(tricky, encoding='utf-8')), 1)
self.assertEqual(cf.sections(), ['strange',
'corruption',
'yeah, sections can be '
'indented as well',
'another one!',
'no values here',
'tricky interpolation',
'more interpolation'])
self.assertEqual(cf.getint(self.default_section, 'go',
vars={'interpolate': '-1'}), -1)
with self.assertRaises(ValueError):
# no interpolation will happen
cf.getint(self.default_section, 'go', raw=True,
vars={'interpolate': '-1'})
self.assertEqual(len(cf.get('strange', 'other').split('\n')), 4)
self.assertEqual(len(cf.get('corruption', 'value').split('\n')), 10)
longname = 'yeah, sections can be indented as well'
self.assertFalse(cf.getboolean(longname, 'are they subsections'))
self.assertEqual(cf.get(longname, 'lets use some Unicode'), '片仮名')
self.assertEqual(len(cf.items('another one!')), 5) # 4 in section and
# `go` from DEFAULT
with self.assertRaises(configparser.InterpolationMissingOptionError):
cf.items('no values here')
self.assertEqual(cf.get('tricky interpolation', 'lets'), 'do this')
self.assertEqual(cf.get('tricky interpolation', 'lets'),
cf.get('tricky interpolation', 'go'))
self.assertEqual(cf.get('more interpolation', 'lets'), 'go shopping')
def test_close_opened_files_on_error(self):
non_aifc_file = findfile('pluck-pcm8.wav', subdir='audiodata')
with check_no_resource_warning(self):
with self.assertRaises(aifc.Error):
# Try opening a non-AIFC file, with the expectation that
# `aifc.open` will fail (without raising a ResourceWarning)
f = self.f = aifc.open(non_aifc_file, 'rb')
def test_load_file(self):
# Borrow test/cfgparser.1 from test_configparser.
config_path = findfile('cfgparser.1')
parser = config.IdleConfParser(config_path)
parser.Load()
self.assertEqual(parser.Get('Foo Bar', 'foo'), 'newbar')
self.assertEqual(parser.GetOptionList('Foo Bar'), ['foo'])
def test_print_sans_lib(self):
"""Encodes and decodes using utf-8 after in an environment
without the standard library
Checks that the builtin utf-8 codec is always available:
http://bugs.jython.org/issue1458"""
subprocess.call([sys.executable, "-J-Dpython.cachedir.skip=true",
"-J-Dpython.security.respectJavaAccessibility=false",
support.findfile('print_sans_lib.py')])
def test_expat_inpsource_sysid(self):
parser = create_parser()
result = StringIO()
xmlgen = XMLGenerator(result)
parser.setContentHandler(xmlgen)
parser.parse(InputSource(findfile("test.xml")))
self.assertEqual(result.getvalue(), xml_test_out)
def test_html_diff(self):
# Check SF patch 914575 for generating HTML differences
f1a = ((patch914575_from1 + '123\n'*10)*3)
t1a = (patch914575_to1 + '123\n'*10)*3
f1b = '456\n'*10 + f1a
t1b = '456\n'*10 + t1a
f1a = f1a.splitlines()
t1a = t1a.splitlines()
f1b = f1b.splitlines()
t1b = t1b.splitlines()
f2 = patch914575_from2.splitlines()
t2 = patch914575_to2.splitlines()
f3 = patch914575_from3
t3 = patch914575_to3
i = difflib.HtmlDiff()
j = difflib.HtmlDiff(tabsize=2)
k = difflib.HtmlDiff(wrapcolumn=14)
full = i.make_file(f1a,t1a,'from','to',context=False,numlines=5)
tables = '\n'.join(
[
'<h2>Context (first diff within numlines=5(default))</h2>',
i.make_table(f1a,t1a,'from','to',context=True),
'<h2>Context (first diff after numlines=5(default))</h2>',
i.make_table(f1b,t1b,'from','to',context=True),
'<h2>Context (numlines=6)</h2>',
i.make_table(f1a,t1a,'from','to',context=True,numlines=6),
'<h2>Context (numlines=0)</h2>',
i.make_table(f1a,t1a,'from','to',context=True,numlines=0),
'<h2>Same Context</h2>',
i.make_table(f1a,f1a,'from','to',context=True),
'<h2>Same Full</h2>',
i.make_table(f1a,f1a,'from','to',context=False),
'<h2>Empty Context</h2>',
i.make_table([],[],'from','to',context=True),
'<h2>Empty Full</h2>',
i.make_table([],[],'from','to',context=False),
'<h2>tabsize=2</h2>',
j.make_table(f2,t2),
'<h2>tabsize=default</h2>',
i.make_table(f2,t2),
'<h2>Context (wrapcolumn=14,numlines=0)</h2>',
k.make_table(f3.splitlines(),t3.splitlines(),context=True,numlines=0),
'<h2>wrapcolumn=14,splitlines()</h2>',
k.make_table(f3.splitlines(),t3.splitlines()),
'<h2>wrapcolumn=14,splitlines(True)</h2>',
k.make_table(f3.splitlines(True),t3.splitlines(True)),
])
actual = full.replace('</body>','\n%s\n</body>' % tables)
# temporarily uncomment next three lines to baseline this test
#f = open('test_difflib_expect.html','w')
#f.write(actual)
#f.close()
expect = open(findfile('test_difflib_expect.html')).read()
self.assertEqual(actual,expect)
def test_expat_file(self):
parser = create_parser()
result = StringIO()
xmlgen = XMLGenerator(result)
parser.setContentHandler(xmlgen)
parser.parse(open(findfile("test.xml")))
self.assertEquals(result.getvalue(), xml_test_out)
def test_data(self):
for filename, expected in TEST_FILES:
filename = findfile(filename, subdir='imghdrdata')
self.assertEqual(imghdr.what(filename), expected)
with open(filename, 'rb') as stream:
self.assertEqual(imghdr.what(stream), expected)
with open(filename, 'rb') as stream:
data = stream.read()
self.assertEqual(imghdr.what(None, data), expected)
self.assertEqual(imghdr.what(None, bytearray(data)), expected)
def test_bug_1727780(self):
# verify that version-2-pickles can be loaded
# fine, whether they are created on 32-bit or 64-bit
# platforms, and that version-3-pickles load fine.
files = [("randv2_32.pck", 780), ("randv2_64.pck", 866), ("randv3.pck", 343)]
for file, value in files:
f = open(support.findfile(file), "rb")
r = pickle.load(f)
f.close()
self.assertEqual(int(r.random() * 1000), value)
def test_string_data(self):
with warnings.catch_warnings():
warnings.simplefilter("ignore", BytesWarning)
for filename, _ in TEST_FILES:
filename = findfile(filename, subdir='imghdrdata')
with open(filename, 'rb') as stream:
data = stream.read().decode('latin1')
with self.assertRaises(TypeError):
imghdr.what(io.StringIO(data))
with self.assertRaises(TypeError):
imghdr.what(None, data)
def test_expat_inpsource_stream(self):
parser = create_parser()
result = StringIO()
xmlgen = XMLGenerator(result)
parser.setContentHandler(xmlgen)
inpsrc = InputSource()
inpsrc.setByteStream(open(findfile("test.xml")))
parser.parse(inpsrc)
self.assertEqual(result.getvalue(), xml_test_out)
def test_encoding(self):
getpreferredencoding = locale.getpreferredencoding
self.addCleanup(setattr, locale, 'getpreferredencoding',
getpreferredencoding)
locale.getpreferredencoding = lambda: 'ascii'
filename = support.findfile("mime.types")
mimes = mimetypes.MimeTypes([filename])
exts = mimes.guess_all_extensions('application/vnd.geocube+xml',
strict=True)
self.assertEqual(exts, ['.g3', '.g\xb3'])
def test_all(self):
# Run the tester in a sub-process, to make sure there is only one
# thread (for reliable signal delivery).
tester = support.findfile("eintr_tester.py", subdir="eintrdata")
if support.verbose:
args = [sys.executable, tester]
with subprocess.Popen(args) as proc:
exitcode = proc.wait()
self.assertEqual(exitcode, 0)
else:
script_helper.assert_python_ok(tester)
def test_external(self):
source = support.findfile('clinic.test')
with open(source, 'r', encoding='utf-8') as f:
original = f.read()
with support.temp_dir() as testdir:
testfile = os.path.join(testdir, 'clinic.test.c')
with open(testfile, 'w', encoding='utf-8') as f:
f.write(original)
clinic.parse_file(testfile, force=True)
with open(testfile, 'r', encoding='utf-8') as f:
result = f.read()
self.assertEqual(result, original)
def check_create_from_file(self, ext):
testfile = support.findfile("python." + ext, subdir="imghdrdata")
image = tkinter.PhotoImage("::img::test", master=self.root, file=testfile)
self.assertEqual(str(image), "::img::test")
self.assertEqual(image.type(), "photo")
self.assertEqual(image.width(), 16)
self.assertEqual(image.height(), 16)
self.assertEqual(image["data"], "")
self.assertEqual(image["file"], testfile)
self.assertIn("::img::test", self.root.image_names())
del image
self.assertNotIn("::img::test", self.root.image_names())
def test_syspath_initializer(self):
fn = support.findfile('check_for_initializer_in_syspath.py')
env = dict(CLASSPATH='tests/data/initializer',
PATH=os.environ.get('PATH', ''))
if WINDOWS:
# TMP is needed to give property java.io.tmpdir a sensible value
env['TMP'] = os.environ.get('TMP', '.')
# SystemRoot is needed to remote debug the subprocess JVM
env['SystemRoot'] = os.environ.get('SystemRoot', '')
self.assertEqual(0, subprocess.call([sys.executable, fn], env=env))
def test_all(self):
# Run the tester in a sub-process, to make sure there is only one
# thread (for reliable signal delivery).
tester = support.findfile("eintr_tester.py", subdir="eintrdata")
# FIXME: Issue #25122, always run in verbose mode to debug hang on FreeBSD
if True: #support.verbose:
args = [sys.executable, tester]
with subprocess.Popen(args) as proc:
exitcode = proc.wait()
self.assertEqual(exitcode, 0)
else:
script_helper.assert_python_ok(tester)
def check_create_from_file(self, ext):
testfile = support.findfile('python.' + ext, subdir='imghdrdata')
image = tkinter.PhotoImage('::img::test', master=self.root,
file=testfile)
self.assertEqual(str(image), '::img::test')
self.assertEqual(image.type(), 'photo')
self.assertEqual(image.width(), 16)
self.assertEqual(image.height(), 16)
self.assertEqual(image['data'], '')
self.assertEqual(image['file'], testfile)
self.assertIn('::img::test', self.root.image_names())
del image
self.assertNotIn('::img::test', self.root.image_names())
def test_reading(self):
smbconf = support.findfile("cfgparser.2")
# check when we pass a mix of readable and non-readable files:
cf = self.newconfig()
parsed_files = cf.read([smbconf, "nonexistent-file"], encoding='utf-8')
self.assertEqual(parsed_files, [smbconf])
sections = ['global', 'homes', 'printers',
'print$', 'pdf-generator', 'tmp', 'Agustin']
self.assertEqual(cf.sections(), sections)
self.assertEqual(cf.get("global", "workgroup"), "MDKGROUP")
self.assertEqual(cf.getint("global", "max log size"), 50)
self.assertEqual(cf.get("global", "hosts allow"), "127.")
self.assertEqual(cf.get("tmp", "echo command"), "cat %s; rm %s")
def check_create_from_data(self, ext):
testfile = support.findfile("python." + ext, subdir="imghdrdata")
with open(testfile, "rb") as f:
data = f.read()
image = tkinter.PhotoImage("::img::test", master=self.root, data=data)
self.assertEqual(str(image), "::img::test")
self.assertEqual(image.type(), "photo")
self.assertEqual(image.width(), 16)
self.assertEqual(image.height(), 16)
self.assertEqual(image["data"], data if self.wantobjects else data.decode("latin1"))
self.assertEqual(image["file"], "")
self.assertIn("::img::test", self.root.image_names())
del image
self.assertNotIn("::img::test", self.root.image_names())
def test_close_opened_files_on_error(self):
non_aifc_file = findfile('pluck-pcm8.wav', subdir='audiodata')
with check_no_resource_warning(self):
with self.assertRaises(aifc.Error):
# Try opening a non-AIFC file, with the expectation that
# `aifc.open` will fail (without raising a ResourceWarning)
self.f = aifc.open(non_aifc_file, 'rb')
# Aifc_write.initfp() won't raise in normal case. But some errors
# (e.g. MemoryError, KeyboardInterrupt, etc..) can happen.
with mock.patch.object(aifc.Aifc_write, 'initfp',
side_effect=RuntimeError):
with self.assertRaises(RuntimeError):
self.fout = aifc.open(TESTFN, 'wb')
def test_data(self):
for filename, expected in (
('sndhdr.8svx', ('8svx', 0, 1, 0, 8)),
('sndhdr.aifc', ('aifc', 44100, 2, 5, 16)),
('sndhdr.aiff', ('aiff', 44100, 2, 5, 16)),
('sndhdr.au', ('au', 44100, 2, 5.0, 16)),
('sndhdr.hcom', ('hcom', 22050.0, 1, -1, 8)),
('sndhdr.sndt', ('sndt', 44100, 1, 5, 8)),
('sndhdr.voc', ('voc', 0, 1, -1, 8)),
('sndhdr.wav', ('wav', 44100, 2, 5, 16)),
):
filename = findfile(filename, subdir="sndhdrdata")
what = sndhdr.what(filename)
self.assertNotEqual(what, None, filename)
self.assertSequenceEqual(what, expected)
def test_data(self):
for filename, expected in (
("sndhdr.8svx", ("8svx", 0, 1, 0, 8)),
("sndhdr.aifc", ("aifc", 44100, 2, 5, 16)),
("sndhdr.aiff", ("aiff", 44100, 2, 5, 16)),
("sndhdr.au", ("au", 44100, 2, 5.0, 16)),
("sndhdr.hcom", ("hcom", 22050.0, 1, -1, 8)),
("sndhdr.sndt", ("sndt", 44100, 1, 5, 8)),
("sndhdr.voc", ("voc", 0, 1, -1, 8)),
("sndhdr.wav", ("wav", 44100, 2, -1, 16)),
):
filename = findfile(filename, subdir="sndhdrdata")
what = sndhdr.what(filename)
self.assertNotEqual(what, None, filename)
self.assertSequenceEqual(what, expected)
def test_file_buttons(self):
"""Test buttons that display files."""
dialog = self.dialog
button_sources = [(self.dialog.readme, 'README.txt'),
(self.dialog.idle_news, 'NEWS.txt'),
(self.dialog.idle_credits, 'CREDITS.txt')]
for button, filename in button_sources:
button.invoke()
fn = findfile(filename, subdir='idlelib')
get = dialog._current_textview.viewframe.textframe.text.get
with open(fn) as f:
self.assertEqual(f.readline().strip(), get('1.0', '1.end'))
f.readline()
self.assertEqual(f.readline().strip(), get('3.0', '3.end'))
dialog._current_textview.destroy()
def check_create_from_data(self, ext):
testfile = support.findfile('python.' + ext, subdir='imghdrdata')
with open(testfile, 'rb') as f:
data = f.read()
image = tkinter.PhotoImage('::img::test', master=self.root,
data=data)
self.assertEqual(str(image), '::img::test')
self.assertEqual(image.type(), 'photo')
self.assertEqual(image.width(), 16)
self.assertEqual(image.height(), 16)
self.assertEqual(image['data'], data if self.wantobjects
else data.decode('latin1'))
self.assertEqual(image['file'], '')
self.assertIn('::img::test', self.root.image_names())
del image
self.assertNotIn('::img::test', self.root.image_names())
def test_load_cfg_files(self):
conf = self.new_config(_utest=True)
# Borrow test/cfgparser.1 from test_configparser.
config_path = findfile('cfgparser.1')
conf.defaultCfg['foo'] = config.IdleConfParser(config_path)
conf.userCfg['foo'] = config.IdleUserConfParser(config_path)
# Load all config from path
conf.LoadCfgFiles()
eq = self.assertEqual
# Check defaultCfg is loaded
eq(conf.defaultCfg['foo'].Get('Foo Bar', 'foo'), 'newbar')
eq(conf.defaultCfg['foo'].GetOptionList('Foo Bar'), ['foo'])
# Check userCfg is loaded
eq(conf.userCfg['foo'].Get('Foo Bar', 'foo'), 'newbar')
eq(conf.userCfg['foo'].GetOptionList('Foo Bar'), ['foo'])
"""Tests for sys.audit and sys.addaudithook
"""
import subprocess
import sys
import unittest
from test import support
if not hasattr(sys, "addaudithook") or not hasattr(sys, "audit"):
raise unittest.SkipTest("test only relevant when sys.audit is available")
AUDIT_TESTS_PY = support.findfile("audit-tests.py")
class AuditTest(unittest.TestCase):
def do_test(self, *args):
with subprocess.Popen(
[sys.executable, "-X utf8", AUDIT_TESTS_PY, *args],
encoding="utf-8",
stdout=subprocess.PIPE,
stderr=subprocess.PIPE,
) as p:
p.wait()
sys.stdout.writelines(p.stdout)
sys.stderr.writelines(p.stderr)
if p.returncode:
self.fail("".join(p.stderr))
def run_python(self, *args):
events = []
with subprocess.Popen(
filter.startElement("doc", {})
filter.characters("content")
filter.ignorableWhitespace(" ")
filter.endElement("doc")
filter.endDocument()
self.assertEqual(result.getvalue(), start + "<doc>content </doc>")
# ===========================================================================
#
# expatreader tests
#
# ===========================================================================
xml_test_out = open(findfile("test.xml.out")).read()
class ExpatReaderTest(XmlTestBase):
# ===== XMLReader support
def test_expat_file(self):
parser = create_parser()
result = StringIO()
xmlgen = XMLGenerator(result)
parser.setContentHandler(xmlgen)
parser.parse(open(findfile("test.xml")))
self.assertEqual(result.getvalue(), xml_test_out)
def test_pathlike_filename(self):
for filename, expected in TEST_FILES:
with self.subTest(filename=filename):
filename = findfile(filename, subdir='imghdrdata')
self.assertEqual(imghdr.what(pathlib.Path(filename)), expected)
def setUp(self):
self.f = self.fout = None
self.sndfilepath = findfile('Sine-1000Hz-300ms.aif')
import contextlib
import os
import sys
import unittest
import warnings
from test import support
from test.support import os_helper
with warnings.catch_warnings():
warnings.simplefilter('ignore', DeprecationWarning)
from distutils.core import setup, Extension
import distutils.sysconfig
MS_WINDOWS = (sys.platform == 'win32')
SOURCE = support.findfile('_testcppext.cpp')
if not MS_WINDOWS:
# C++ compiler flags for GCC and clang
CPPFLAGS = [
# Python currently targets C++11
'-std=c++11',
# gh-91321: The purpose of _testcppext extension is to check that building
# a C++ extension using the Python C API does not emit C++ compiler
# warnings
'-Werror',
# Warn on old-style cast (C cast) like: (PyObject*)op
'-Wold-style-cast',
# Warn when using NULL rather than _Py_NULL in static inline functions
'-Wzero-as-null-pointer-constant',
]
else:
# don't try to test this module if we cannot create a parser
raise unittest.SkipTest("no XML parsers available")
from xml.sax.saxutils import XMLGenerator, escape, unescape, quoteattr, \
XMLFilterBase, prepare_input_source
from xml.sax.expatreader import create_parser
from xml.sax.handler import feature_namespaces
from xml.sax.xmlreader import InputSource, AttributesImpl, AttributesNSImpl
from io import BytesIO, StringIO
import codecs
import gc
import os.path
import shutil
from test import support
from test.support import findfile, run_unittest, TESTFN
TEST_XMLFILE = findfile("test.xml", subdir="xmltestdata")
TEST_XMLFILE_OUT = findfile("test.xml.out", subdir="xmltestdata")
try:
TEST_XMLFILE.encode("utf-8")
TEST_XMLFILE_OUT.encode("utf-8")
except UnicodeEncodeError:
raise unittest.SkipTest("filename is not encodable to utf8")
supports_nonascii_filenames = True
if not os.path.supports_unicode_filenames:
try:
support.TESTFN_UNICODE.encode(support.TESTFN_ENCODING)
except (UnicodeError, TypeError):
# Either the file system encoding is None, or the file name
# cannot be encoded in the file system encoding.
supports_nonascii_filenames = False
import unittest
from test import support
import os
import sys
import subprocess
SYMBOL_FILE = support.findfile('symbol.py')
GRAMMAR_FILE = os.path.join(os.path.dirname(__file__), '..', '..', 'Include',
'graminit.h')
TEST_PY_FILE = 'symbol_test.py'
class TestSymbolGeneration(unittest.TestCase):
def _copy_file_without_generated_symbols(self, source_file, dest_file):
with open(source_file) as fp:
lines = fp.readlines()
with open(dest_file, 'w') as fp:
fp.writelines(lines[:lines.index("#--start constants--\n") + 1])
fp.writelines(lines[lines.index("#--end constants--\n"):])
def _generate_symbols(self, grammar_file, target_symbol_py_file):
proc = subprocess.Popen(
[sys.executable, SYMBOL_FILE, grammar_file, target_symbol_py_file],
stderr=subprocess.PIPE)
stderr = proc.communicate()[1]
return proc.returncode, stderr
def compare_files(self, file1, file2):
with open(file1) as fp:
lines1 = fp.readlines()
with open(file2) as fp:
import io
import unittest
import sys
import xml.sax
from xml.sax.xmlreader import AttributesImpl
from xml.dom import pulldom
from test.support import findfile
tstfile = findfile("test.xml", subdir="xmltestdata")
# A handy XML snippet, containing attributes, a namespace prefix, and a
# self-closing tag:
SMALL_SAMPLE = """<?xml version="1.0"?>
<html xmlns="http://www.w3.org/1999/xhtml" xmlns:xdc="http://www.xml.com/books">
<!-- A comment -->
<title>Introduction to XSL</title>
<hr/>
<p><xdc:author xdc:attrib="prefixed attribute" attrib="other attrib">A. Namespace</xdc:author></p>
</html>"""
class PullDOMTestCase(unittest.TestCase):
def test_parse(self):
"""Minimal test of DOMEventStream.parse()"""
# This just tests that parsing from a stream works. Actual parser
# semantics are tested using parseString with a more focused XML
# fragment.
def test_playback(self):
sound_info = read_sound_file(findfile('audiotest.au'))
self.play_sound_file(*sound_info)
def test_pickleable(self):
filename = findfile('sndhdr.aifc', subdir="sndhdrdata")
what = sndhdr.what(filename)
for proto in range(pickle.HIGHEST_PROTOCOL + 1):
dump = pickle.dumps(what, proto)
self.assertEqual(pickle.loads(dump), what)
def test_command_usage(self):
"""Should display usage on no arguments."""
path = findfile('tabnanny.py')
stderr = f"Usage: {path} [-v] file_or_directory ..."
self.validate_cmd(stderr=stderr)
def test_skipunknown(self):
#Issue 2245
#This file contains chunk types aifc doesn't recognize.
self.f = aifc.open(findfile('Sine-1000Hz-300ms.aif'))
def setUpClass(cls):
AbstractTkTest.setUpClass.__func__(cls)
cls.testfile = support.findfile('python.xbm', subdir='imghdrdata')
import cosmo
import keyword
import unittest
from test import support
import filecmp
import os
import sys
import subprocess
import shutil
import textwrap
KEYWORD_FILE = support.findfile('keyword.py')
GRAMMAR_FILE = os.path.join(os.path.split(__file__)[0],
'..', '..', 'Python', 'graminit.c')
TEST_PY_FILE = 'keyword_test.py'
GRAMMAR_TEST_FILE = 'graminit_test.c'
PY_FILE_WITHOUT_KEYWORDS = 'minimal_keyword.py'
NONEXISTENT_FILE = 'not_here.txt'
class Test_iskeyword(unittest.TestCase):
def test_true_is_a_keyword(self):
self.assertTrue(keyword.iskeyword('True'))
def test_uppercase_true_is_not_a_keyword(self):
self.assertFalse(keyword.iskeyword('TRUE'))
def test_none_value_is_not_a_keyword(self):
self.assertFalse(keyword.iskeyword(None))
# This is probably an accident of the current implementation, but should be
def abspath(filename):
return os.path.abspath(findfile(filename, subdir="dtracedata"))
def setUp(self):
stats_file = support.findfile('pstats.pck')
self.stats = pstats.Stats(stats_file)
# gh-91321: Build a basic C++ test extension to check that the Python C API is
# compatible with C++ and does not emit C++ compiler warnings.
import os.path
import sys
import unittest
import subprocess
from test import support
from test.support import os_helper
MS_WINDOWS = (sys.platform == 'win32')
SETUP_TESTCPPEXT = support.findfile('setup_testcppext.py')
@support.requires_subprocess()
class TestCPPExt(unittest.TestCase):
# With MSVC, the linker fails with: cannot open file 'python311.lib'
# https://github.com/python/cpython/pull/32175#issuecomment-1111175897
@unittest.skipIf(MS_WINDOWS, 'test fails on Windows')
def test_build(self):
# Build in a temporary directory
with os_helper.temp_cwd():
self._test_build()
def _test_build(self):
venv_dir = 'env'
# Create virtual environment to get setuptools
cmd = [sys.executable, '-X', 'dev', '-m', 'venv', venv_dir]
def test_general(self):
# Run _test_atexit.py in a subprocess since it calls atexit._clear()
script = support.findfile("_test_atexit.py")
script_helper.run_test_script(script)
def get_sample_script(self):
return findfile('gdb_sample.py')
def setUpClass(cls):
cls.testfile = support.findfile('python.xbm', subdir='imghdrdata')
def test_snd_filename(self):
fn = support.findfile('pluck-pcm8.wav', subdir='audiodata')
safe_PlaySound(fn, winsound.SND_FILENAME | winsound.SND_NODEFAULT)
def setUpClass(cls):
cls.testfile = findfile('python.png', subdir='imghdrdata')
with open(cls.testfile, 'rb') as stream:
cls.testdata = stream.read()
import gzip
gzip.GzipFile
except (ImportError, AttributeError):
gzip = None
try:
import bz2
except ImportError:
bz2 = None
def md5sum(data):
return md5(data).hexdigest()
TEMPDIR = os.path.abspath(support.TESTFN)
tarname = support.findfile("testtar.tar")
gzipname = os.path.join(TEMPDIR, "testtar.tar.gz")
bz2name = os.path.join(TEMPDIR, "testtar.tar.bz2")
tmpname = os.path.join(TEMPDIR, "tmp.tar")
md5_regtype = "65f477c818ad9e15f7feab0c6d37742f"
md5_sparse = "a54fbc4ca4f4399a90e1b27164012fc6"
class ReadTest(unittest.TestCase):
tarname = tarname
mode = "r:"
def setUp(self):
self.tar = tarfile.open(self.tarname,
def test_all(self):
# Run the tester in a sub-process, to make sure there is only one
# thread (for reliable signal delivery).
tester = support.findfile("eintr_tester.py", subdir="eintrdata")
# use -u to try to get the full output if the test hangs or crash
script_helper.assert_python_ok("-u", tester)
def test_pickleable(self):
filename = findfile('sndhdr.aifc', subdir="sndhdrdata")
what = sndhdr.what(filename)
dump = pickle.dumps(what)
self.assertEqual(pickle.loads(dump), what)
def path(path):
return support.findfile(path)
def testExtractDir(self):
zipf = zipfile.ZipFile(findfile("zipdir.zip"))
zipf.extractall(TESTFN2)
self.assertTrue(os.path.isdir(os.path.join(TESTFN2, "a")))
self.assertTrue(os.path.isdir(os.path.join(TESTFN2, "a", "b")))
self.assertTrue(os.path.exists(os.path.join(TESTFN2, "a", "b", "c")))
def test_import_star(self):
self.assertEqual(
subprocess.call(
[sys.executable,
support.findfile("import_star_from_java.py")]), 0)
def setUpClass(cls):
cls.sndfilepath = findfile(cls.sndfilename, subdir='audiodata')
def test_skipunknown(self):
self.f = aifc.open(findfile('Sine-1000Hz-300ms.aif'))
