Python _testcapi.INT_MIN Examples

The following are 21 code examples of _testcapi.INT_MIN(). You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may also want to check out all available functions/classes of the module _testcapi , or try the search function .
Example #1
Source File: test_fcntl.py    From CTFCrackTools with GNU General Public License v3.0 6 votes vote down vote up 
def test_fcntl_bad_file(self):
        class F:
            def __init__(self, fn):
                self.fn = fn
            def fileno(self):
                return self.fn
        self.assertRaises(ValueError, fcntl.fcntl, -1, fcntl.F_SETFL, os.O_NONBLOCK)
        self.assertRaises(ValueError, fcntl.fcntl, F(-1), fcntl.F_SETFL, os.O_NONBLOCK)
        self.assertRaises(TypeError, fcntl.fcntl, 'spam', fcntl.F_SETFL, os.O_NONBLOCK)
        self.assertRaises(TypeError, fcntl.fcntl, F('spam'), fcntl.F_SETFL, os.O_NONBLOCK)
        # Issue 15989
        self.assertRaises(ValueError, fcntl.fcntl, _testcapi.INT_MAX + 1,
                                                   fcntl.F_SETFL, os.O_NONBLOCK)
        self.assertRaises(ValueError, fcntl.fcntl, F(_testcapi.INT_MAX + 1),
                                                   fcntl.F_SETFL, os.O_NONBLOCK)
        self.assertRaises(ValueError, fcntl.fcntl, _testcapi.INT_MIN - 1,
                                                   fcntl.F_SETFL, os.O_NONBLOCK)
        self.assertRaises(ValueError, fcntl.fcntl, F(_testcapi.INT_MIN - 1),
                                                   fcntl.F_SETFL, os.O_NONBLOCK)
Example #2
Source File: test_fcntl.py    From BinderFilter with MIT License 6 votes vote down vote up 
def test_fcntl_bad_file(self):
        class F:
            def __init__(self, fn):
                self.fn = fn
            def fileno(self):
                return self.fn
        self.assertRaises(ValueError, fcntl.fcntl, -1, fcntl.F_SETFL, os.O_NONBLOCK)
        self.assertRaises(ValueError, fcntl.fcntl, F(-1), fcntl.F_SETFL, os.O_NONBLOCK)
        self.assertRaises(TypeError, fcntl.fcntl, 'spam', fcntl.F_SETFL, os.O_NONBLOCK)
        self.assertRaises(TypeError, fcntl.fcntl, F('spam'), fcntl.F_SETFL, os.O_NONBLOCK)
        # Issue 15989
        self.assertRaises(ValueError, fcntl.fcntl, _testcapi.INT_MAX + 1,
                                                   fcntl.F_SETFL, os.O_NONBLOCK)
        self.assertRaises(ValueError, fcntl.fcntl, F(_testcapi.INT_MAX + 1),
                                                   fcntl.F_SETFL, os.O_NONBLOCK)
        self.assertRaises(ValueError, fcntl.fcntl, _testcapi.INT_MIN - 1,
                                                   fcntl.F_SETFL, os.O_NONBLOCK)
        self.assertRaises(ValueError, fcntl.fcntl, F(_testcapi.INT_MIN - 1),
                                                   fcntl.F_SETFL, os.O_NONBLOCK)
Example #3
Source File: test_fcntl.py    From CTFCrackTools-V2 with GNU General Public License v3.0 6 votes vote down vote up 
def test_fcntl_bad_file(self):
        class F:
            def __init__(self, fn):
                self.fn = fn
            def fileno(self):
                return self.fn
        self.assertRaises(ValueError, fcntl.fcntl, -1, fcntl.F_SETFL, os.O_NONBLOCK)
        self.assertRaises(ValueError, fcntl.fcntl, F(-1), fcntl.F_SETFL, os.O_NONBLOCK)
        self.assertRaises(TypeError, fcntl.fcntl, 'spam', fcntl.F_SETFL, os.O_NONBLOCK)
        self.assertRaises(TypeError, fcntl.fcntl, F('spam'), fcntl.F_SETFL, os.O_NONBLOCK)
        # Issue 15989
        self.assertRaises(ValueError, fcntl.fcntl, _testcapi.INT_MAX + 1,
                                                   fcntl.F_SETFL, os.O_NONBLOCK)
        self.assertRaises(ValueError, fcntl.fcntl, F(_testcapi.INT_MAX + 1),
                                                   fcntl.F_SETFL, os.O_NONBLOCK)
        self.assertRaises(ValueError, fcntl.fcntl, _testcapi.INT_MIN - 1,
                                                   fcntl.F_SETFL, os.O_NONBLOCK)
        self.assertRaises(ValueError, fcntl.fcntl, F(_testcapi.INT_MIN - 1),
                                                   fcntl.F_SETFL, os.O_NONBLOCK)
Example #4
Source File: test_fileio.py    From ironpython3 with Apache License 2.0 5 votes vote down vote up 
def testInvalidFd_overflow(self):
        # Issue 15989
        import _testcapi
        self.assertRaises(TypeError, _FileIO, _testcapi.INT_MAX + 1)
        self.assertRaises(TypeError, _FileIO, _testcapi.INT_MIN - 1)
Example #5
Source File: test_fcntl.py    From android_universal with MIT License 5 votes vote down vote up 
def test_fcntl_bad_file_overflow(self):
        from _testcapi import INT_MAX, INT_MIN
        # Issue 15989
        with self.assertRaises(OverflowError):
            fcntl.fcntl(INT_MAX + 1, fcntl.F_SETFL, os.O_NONBLOCK)
        with self.assertRaises(OverflowError):
            fcntl.fcntl(BadFile(INT_MAX + 1), fcntl.F_SETFL, os.O_NONBLOCK)
        with self.assertRaises(OverflowError):
            fcntl.fcntl(INT_MIN - 1, fcntl.F_SETFL, os.O_NONBLOCK)
        with self.assertRaises(OverflowError):
            fcntl.fcntl(BadFile(INT_MIN - 1), fcntl.F_SETFL, os.O_NONBLOCK)
Example #6
Source File: test_time.py    From android_universal with MIT License 5 votes vote down vote up 
def test_FromSeconds(self):
        from _testcapi import PyTime_FromSeconds

        # PyTime_FromSeconds() expects a C int, reject values out of range
        def c_int_filter(secs):
            return (_testcapi.INT_MIN <= secs <= _testcapi.INT_MAX)

        self.check_int_rounding(lambda secs, rnd: PyTime_FromSeconds(secs),
                                lambda secs: secs * SEC_TO_NS,
                                value_filter=c_int_filter)

        # test nan
        for time_rnd, _ in ROUNDING_MODES:
            with self.assertRaises(TypeError):
                PyTime_FromSeconds(float('nan'))
Example #7
Source File: test_fileio.py    From Project-New-Reign---Nemesis-Main with GNU General Public License v3.0 5 votes vote down vote up 
def testInvalidFd_overflow(self):
        # Issue 15989
        import _testcapi
        self.assertRaises(TypeError, self.FileIO, _testcapi.INT_MAX + 1)
        self.assertRaises(TypeError, self.FileIO, _testcapi.INT_MIN - 1)
Example #8
Source File: test_fcntl.py    From Project-New-Reign---Nemesis-Main with GNU General Public License v3.0 5 votes vote down vote up 
def test_fcntl_bad_file_overflow(self):
        from _testcapi import INT_MAX, INT_MIN
        # Issue 15989
        with self.assertRaises(OverflowError):
            fcntl.fcntl(INT_MAX + 1, fcntl.F_SETFL, os.O_NONBLOCK)
        with self.assertRaises(OverflowError):
            fcntl.fcntl(BadFile(INT_MAX + 1), fcntl.F_SETFL, os.O_NONBLOCK)
        with self.assertRaises(OverflowError):
            fcntl.fcntl(INT_MIN - 1, fcntl.F_SETFL, os.O_NONBLOCK)
        with self.assertRaises(OverflowError):
            fcntl.fcntl(BadFile(INT_MIN - 1), fcntl.F_SETFL, os.O_NONBLOCK)
Example #9
Source File: test_time.py    From Project-New-Reign---Nemesis-Main with GNU General Public License v3.0 5 votes vote down vote up 
def test_FromSeconds(self):
        from _testcapi import PyTime_FromSeconds
        for seconds in (0, 3, -456, _testcapi.INT_MAX, _testcapi.INT_MIN):
            with self.subTest(seconds=seconds):
                self.assertEqual(PyTime_FromSeconds(seconds),
                                 seconds * SEC_TO_NS)
Example #10
Source File: test_fileio.py    From gcblue with BSD 3-Clause "New" or "Revised" License 5 votes vote down vote up 
def testInvalidFd_overflow(self):
        # Issue 15989
        import _testcapi
        self.assertRaises(TypeError, _FileIO, _testcapi.INT_MAX + 1)
        self.assertRaises(TypeError, _FileIO, _testcapi.INT_MIN - 1)
Example #11
Source File: test_fcntl.py    From gcblue with BSD 3-Clause "New" or "Revised" License 5 votes vote down vote up 
def test_fcntl_bad_file_overflow(self):
        from _testcapi import INT_MAX, INT_MIN
        # Issue 15989
        with self.assertRaises(ValueError):
            fcntl.fcntl(INT_MAX + 1, fcntl.F_SETFL, os.O_NONBLOCK)
        with self.assertRaises(ValueError):
            fcntl.fcntl(BadFile(INT_MAX + 1), fcntl.F_SETFL, os.O_NONBLOCK)
        with self.assertRaises(ValueError):
            fcntl.fcntl(INT_MIN - 1, fcntl.F_SETFL, os.O_NONBLOCK)
        with self.assertRaises(ValueError):
            fcntl.fcntl(BadFile(INT_MIN - 1), fcntl.F_SETFL, os.O_NONBLOCK)
Example #12
Source File: test_fcntl.py    From ironpython2 with Apache License 2.0 5 votes vote down vote up 
def test_fcntl_bad_file_overflow(self):
        from _testcapi import INT_MAX, INT_MIN
        # Issue 15989
        with self.assertRaises(ValueError):
            fcntl.fcntl(INT_MAX + 1, fcntl.F_SETFL, os.O_NONBLOCK)
        with self.assertRaises(ValueError):
            fcntl.fcntl(BadFile(INT_MAX + 1), fcntl.F_SETFL, os.O_NONBLOCK)
        with self.assertRaises(ValueError):
            fcntl.fcntl(INT_MIN - 1, fcntl.F_SETFL, os.O_NONBLOCK)
        with self.assertRaises(ValueError):
            fcntl.fcntl(BadFile(INT_MIN - 1), fcntl.F_SETFL, os.O_NONBLOCK)
Example #13
Source File: test_fcntl.py    From ironpython3 with Apache License 2.0 5 votes vote down vote up 
def test_fcntl_bad_file_overflow(self):
        from _testcapi import INT_MAX, INT_MIN
        # Issue 15989
        with self.assertRaises(OverflowError):
            fcntl.fcntl(INT_MAX + 1, fcntl.F_SETFL, os.O_NONBLOCK)
        with self.assertRaises(OverflowError):
            fcntl.fcntl(BadFile(INT_MAX + 1), fcntl.F_SETFL, os.O_NONBLOCK)
        with self.assertRaises(OverflowError):
            fcntl.fcntl(INT_MIN - 1, fcntl.F_SETFL, os.O_NONBLOCK)
        with self.assertRaises(OverflowError):
            fcntl.fcntl(BadFile(INT_MIN - 1), fcntl.F_SETFL, os.O_NONBLOCK)
Example #14
Source File: test_fileio.py    From Fluid-Designer with GNU General Public License v3.0 5 votes vote down vote up 
def testInvalidFd_overflow(self):
        # Issue 15989
        import _testcapi
        self.assertRaises(TypeError, self.FileIO, _testcapi.INT_MAX + 1)
        self.assertRaises(TypeError, self.FileIO, _testcapi.INT_MIN - 1)
Example #15
Source File: test_fcntl.py    From Fluid-Designer with GNU General Public License v3.0 5 votes vote down vote up 
def test_fcntl_bad_file_overflow(self):
        from _testcapi import INT_MAX, INT_MIN
        # Issue 15989
        with self.assertRaises(OverflowError):
            fcntl.fcntl(INT_MAX + 1, fcntl.F_SETFL, os.O_NONBLOCK)
        with self.assertRaises(OverflowError):
            fcntl.fcntl(BadFile(INT_MAX + 1), fcntl.F_SETFL, os.O_NONBLOCK)
        with self.assertRaises(OverflowError):
            fcntl.fcntl(INT_MIN - 1, fcntl.F_SETFL, os.O_NONBLOCK)
        with self.assertRaises(OverflowError):
            fcntl.fcntl(BadFile(INT_MIN - 1), fcntl.F_SETFL, os.O_NONBLOCK)
Example #16
Source File: test_time.py    From Fluid-Designer with GNU General Public License v3.0 5 votes vote down vote up 
def test_FromSeconds(self):
        from _testcapi import PyTime_FromSeconds
        for seconds in (0, 3, -456, _testcapi.INT_MAX, _testcapi.INT_MIN):
            with self.subTest(seconds=seconds):
                self.assertEqual(PyTime_FromSeconds(seconds),
                                 seconds * SEC_TO_NS)
Example #17
Source File: test_fileio.py    From oss-ftp with MIT License 5 votes vote down vote up 
def testInvalidFd_overflow(self):
        # Issue 15989
        import _testcapi
        self.assertRaises(TypeError, _FileIO, _testcapi.INT_MAX + 1)
        self.assertRaises(TypeError, _FileIO, _testcapi.INT_MIN - 1)
Example #18
Source File: test_fcntl.py    From oss-ftp with MIT License 5 votes vote down vote up 
def test_fcntl_bad_file_overflow(self):
        from _testcapi import INT_MAX, INT_MIN
        # Issue 15989
        with self.assertRaises(ValueError):
            fcntl.fcntl(INT_MAX + 1, fcntl.F_SETFL, os.O_NONBLOCK)
        with self.assertRaises(ValueError):
            fcntl.fcntl(BadFile(INT_MAX + 1), fcntl.F_SETFL, os.O_NONBLOCK)
        with self.assertRaises(ValueError):
            fcntl.fcntl(INT_MIN - 1, fcntl.F_SETFL, os.O_NONBLOCK)
        with self.assertRaises(ValueError):
            fcntl.fcntl(BadFile(INT_MIN - 1), fcntl.F_SETFL, os.O_NONBLOCK)
Example #19
Source File: test_fileio.py    From BinderFilter with MIT License 5 votes vote down vote up 
def testInvalidFd(self):
        self.assertRaises(ValueError, _FileIO, -10)
        self.assertRaises(OSError, _FileIO, make_bad_fd())
        if sys.platform == 'win32':
            import msvcrt
            self.assertRaises(IOError, msvcrt.get_osfhandle, make_bad_fd())
        # Issue 15989
        self.assertRaises(TypeError, _FileIO, _testcapi.INT_MAX + 1)
        self.assertRaises(TypeError, _FileIO, _testcapi.INT_MIN - 1)
Example #20
Source File: test_fileio.py    From ironpython2 with Apache License 2.0 5 votes vote down vote up 
def testInvalidFd_overflow(self):
        # Issue 15989
        import _testcapi
        self.assertRaises(TypeError, _FileIO, _testcapi.INT_MAX + 1)
        self.assertRaises(TypeError, _FileIO, _testcapi.INT_MIN - 1)
Example #21
Source File: test_time.py    From android_universal with MIT License 4 votes vote down vote up 
def _rounding_values(self, use_float):
        "Build timestamps used to test rounding."

        units = [1, US_TO_NS, MS_TO_NS, SEC_TO_NS]
        if use_float:
            # picoseconds are only tested to pytime_converter accepting floats
            units.append(1e-3)

        values = (
            # small values
            1, 2, 5, 7, 123, 456, 1234,
            # 10^k - 1
            9,
            99,
            999,
            9999,
            99999,
            999999,
            # test half even rounding near 0.5, 1.5, 2.5, 3.5, 4.5
            499, 500, 501,
            1499, 1500, 1501,
            2500,
            3500,
            4500,
        )

        ns_timestamps = [0]
        for unit in units:
            for value in values:
                ns = value * unit
                ns_timestamps.extend((-ns, ns))
        for pow2 in (0, 5, 10, 15, 22, 23, 24, 30, 33):
            ns = (2 ** pow2) * SEC_TO_NS
            ns_timestamps.extend((
                -ns-1, -ns, -ns+1,
                ns-1, ns, ns+1
            ))
        for seconds in (_testcapi.INT_MIN, _testcapi.INT_MAX):
            ns_timestamps.append(seconds * SEC_TO_NS)
        if use_float:
            # numbers with an exact representation in IEEE 754 (base 2)
            for pow2 in (3, 7, 10, 15):
                ns = 2.0 ** (-pow2)
                ns_timestamps.extend((-ns, ns))

        # seconds close to _PyTime_t type limit
        ns = (2 ** 63 // SEC_TO_NS) * SEC_TO_NS
        ns_timestamps.extend((-ns, ns))

        return ns_timestamps