Python sys.gettotalrefcount() Examples

The following are 30 code examples of sys.gettotalrefcount(). 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 sys , or try the search function .
Example #1
Source File: test_functools.py    From BinderFilter with MIT License 6 votes vote down vote up 
def test_main(verbose=None):
    test_classes = (
        TestPartial,
        TestPartialSubclass,
        TestPythonPartial,
        TestUpdateWrapper,
        TestTotalOrdering,
        TestWraps,
        TestReduce,
    )
    test_support.run_unittest(*test_classes)

    # verify reference counting
    if verbose and hasattr(sys, "gettotalrefcount"):
        import gc
        counts = [None] * 5
        for i in xrange(len(counts)):
            test_support.run_unittest(*test_classes)
            gc.collect()
            counts[i] = sys.gettotalrefcount()
        print counts
Example #2
Source File: test_itertools.py    From Fluid-Designer with GNU General Public License v3.0 6 votes vote down vote up 
def test_main(verbose=None):
    test_classes = (TestBasicOps, TestVariousIteratorArgs, TestGC,
                    RegressionTests, LengthTransparency,
                    SubclassWithKwargsTest, TestExamples,
                    SizeofTest)
    support.run_unittest(*test_classes)

    # verify reference counting
    if verbose and hasattr(sys, "gettotalrefcount"):
        import gc
        counts = [None] * 5
        for i in range(len(counts)):
            support.run_unittest(*test_classes)
            gc.collect()
            counts[i] = sys.gettotalrefcount()
        print(counts)

    # doctest the examples in the library reference
    support.run_doctest(sys.modules[__name__], verbose)
Example #3
Source File: pywin32_testutil.py    From ironpython2 with Apache License 2.0 6 votes vote down vote up 
def _do_leak_tests(self, result = None):
        try:
            gtrc = sys.gettotalrefcount
        except AttributeError:
            return # can't do leak tests in this build
        # Assume already called once, to prime any caches etc
        gc.collect()
        trc = gtrc()
        for i in range(self.num_leak_iters):
            self.real_test(result)
            if result.shouldStop:
                break
        del i # created after we remembered the refcount!
        # int division here means one or 2 stray references won't force 
        # failure, but one per loop
        gc.collect()
        lost = (gtrc() - trc) // self.num_leak_iters
        if lost < 0:
            msg = "LeakTest: %s appeared to gain %d references!!" % (self.real_test, -lost)
            result.addFailure(self.real_test, (AssertionError, msg, None))
        if lost > 0:
            msg = "LeakTest: %s lost %d references" % (self.real_test, lost)
            exc = AssertionError(msg)
            result.addFailure(self.real_test, (exc.__class__, exc, None))
Example #4
Source File: test_csv.py    From Fluid-Designer with GNU General Public License v3.0 6 votes vote down vote up 
def test_write(self):
        delta = 0
        rows = [[1,2,3]]*5
        s = NUL()
        lastrc = sys.gettotalrefcount()
        for i in range(20):
            gc.collect()
            self.assertEqual(gc.garbage, [])
            rc = sys.gettotalrefcount()
            writer = csv.writer(s)
            for row in rows:
                writer.writerow(row)
            delta = rc-lastrc
            lastrc = rc
        # if writer leaks during write, last delta should be 5 or more
        self.assertEqual(delta < 5, True)
Example #5
Source File: test_itertools.py    From ironpython2 with Apache License 2.0 6 votes vote down vote up 
def test_main(verbose=None):
    test_classes = (TestBasicOps, TestVariousIteratorArgs, TestGC,
                    RegressionTests, LengthTransparency,
                    SubclassWithKwargsTest, TestExamples,
                    TestPurePythonRoughEquivalents)
    test_support.run_unittest(*test_classes)

    # verify reference counting
    if verbose and hasattr(sys, "gettotalrefcount"):
        import gc
        counts = [None] * 5
        for i in xrange(len(counts)):
            test_support.run_unittest(*test_classes)
            gc.collect()
            counts[i] = sys.gettotalrefcount()
        print counts

    # doctest the examples in the library reference
    test_support.run_doctest(sys.modules[__name__], verbose)
Example #6
Source File: testPippo.py    From ironpython2 with Apache License 2.0 6 votes vote down vote up 
def testLeaksGencache(self):
        try:
            gtrc = sys.gettotalrefcount
        except AttributeError:
            print "Please run this with python_d for leak tests"
            gtrc = lambda: 0
        # note creating self.object() should have consumed our "one time" leaks
        object = EnsureDispatch("Python.Test.Pippo")
        start = gtrc()
        for i in range(1000):
            object = EnsureDispatch("Python.Test.Pippo")
            object.Method1()
        object = None
        end = gtrc()
        if end-start > 10:
            self.fail("We lost %d references!" % (end-start,))
Example #7
Source File: test_functools.py    From ironpython2 with Apache License 2.0 6 votes vote down vote up 
def test_main(verbose=None):
    test_classes = (
        TestPartial,
        TestPartialSubclass,
        TestPythonPartial,
        TestUpdateWrapper,
        TestTotalOrdering,
        TestWraps,
        TestReduce,
    )
    test_support.run_unittest(*test_classes)

    # verify reference counting
    if verbose and hasattr(sys, "gettotalrefcount"):
        import gc
        counts = [None] * 5
        for i in xrange(len(counts)):
            test_support.run_unittest(*test_classes)
            gc.collect()
            counts[i] = sys.gettotalrefcount()
        print counts
Example #8
Source File: test_peepholer.py    From ironpython2 with Apache License 2.0 6 votes vote down vote up 
def test_main(verbose=None):
    import sys
    from test import test_support
    test_classes = (TestTranforms,)

    with test_support.check_py3k_warnings(
            ("backquote not supported", SyntaxWarning)):
        test_support.run_unittest(*test_classes)

        # verify reference counting
        if verbose and hasattr(sys, "gettotalrefcount"):
            import gc
            counts = [None] * 5
            for i in xrange(len(counts)):
                test_support.run_unittest(*test_classes)
                gc.collect()
                counts[i] = sys.gettotalrefcount()
            print counts
Example #9
Source File: test_bisect.py    From ironpython2 with Apache License 2.0 6 votes vote down vote up 
def test_main(verbose=None):
    from test import test_bisect

    test_classes = [TestBisectPython, TestBisectC,
                    TestInsortPython, TestInsortC,
                    TestErrorHandlingPython, TestErrorHandlingC]

    test_support.run_unittest(*test_classes)
    test_support.run_doctest(test_bisect, verbose)

    # verify reference counting
    if verbose and hasattr(sys, "gettotalrefcount"):
        import gc
        counts = [None] * 5
        for i in xrange(len(counts)):
            test_support.run_unittest(*test_classes)
            gc.collect()
            counts[i] = sys.gettotalrefcount()
        print counts
Example #10
Source File: test_sort.py    From ironpython2 with Apache License 2.0 6 votes vote down vote up 
def test_main(verbose=None):
    test_classes = (
        TestBase,
        TestDecorateSortUndecorate,
        TestBugs,
    )

    with test_support.check_py3k_warnings(
            ("the cmp argument is not supported", DeprecationWarning)):
        test_support.run_unittest(*test_classes)

        # verify reference counting
        if verbose and hasattr(sys, "gettotalrefcount"):
            import gc
            counts = [None] * 5
            for i in xrange(len(counts)):
                test_support.run_unittest(*test_classes)
                gc.collect()
                counts[i] = sys.gettotalrefcount()
            print counts
Example #11
Source File: test_builtin.py    From ironpython2 with Apache License 2.0 6 votes vote down vote up 
def test_main(verbose=None):
    global numruns
    if not numruns:
        with check_py3k_warnings(
                (".+ not supported in 3.x", DeprecationWarning)):
            run_unittest(TestExecFile)
    numruns += 1
    test_classes = (BuiltinTest, TestSorted, TestType)

    _run_unittest(*test_classes)

    # verify reference counting
    if verbose and hasattr(sys, "gettotalrefcount"):
        import gc
        counts = [None] * 5
        for i in xrange(len(counts)):
            _run_unittest(*test_classes)
            gc.collect()
            counts[i] = sys.gettotalrefcount()
        print counts
Example #12
Source File: test_deque.py    From ironpython2 with Apache License 2.0 6 votes vote down vote up 
def test_main(verbose=None):
    import sys
    test_classes = (
        TestBasic,
        TestVariousIteratorArgs,
        TestSubclass,
        TestSubclassWithKwargs,
    )

    test_support.run_unittest(*test_classes)

    # verify reference counting
    if verbose and hasattr(sys, "gettotalrefcount"):
        import gc
        counts = [None] * 5
        for i in xrange(len(counts)):
            test_support.run_unittest(*test_classes)
            gc.collect()
            counts[i] = sys.gettotalrefcount()
        print counts

    # doctests
    from test import test_deque
    test_support.run_doctest(test_deque, verbose)
Example #13
Source File: test_random.py    From oss-ftp with MIT License 6 votes vote down vote up 
def test_main(verbose=None):
    testclasses =    [WichmannHill_TestBasicOps,
                      MersenneTwister_TestBasicOps,
                      TestDistributions,
                      TestModule]

    try:
        random.SystemRandom().random()
    except NotImplementedError:
        pass
    else:
        testclasses.append(SystemRandom_TestBasicOps)

    test_support.run_unittest(*testclasses)

    # verify reference counting
    import sys
    if verbose and hasattr(sys, "gettotalrefcount"):
        counts = [None] * 5
        for i in xrange(len(counts)):
            test_support.run_unittest(*testclasses)
            counts[i] = sys.gettotalrefcount()
        print counts
Example #14
Source File: test_operator.py    From ironpython2 with Apache License 2.0 6 votes vote down vote up 
def test_main(verbose=None):
    import sys
    test_classes = (
        OperatorTestCase,
    )

    test_support.run_unittest(*test_classes)

    # verify reference counting
    if verbose and hasattr(sys, "gettotalrefcount"):
        import gc
        counts = [None] * 5
        for i in xrange(len(counts)):
            test_support.run_unittest(*test_classes)
            gc.collect()
            counts[i] = sys.gettotalrefcount()
        print counts
Example #15
Source File: test_operator.py    From oss-ftp with MIT License 6 votes vote down vote up 
def test_main(verbose=None):
    import sys
    test_classes = (
        OperatorTestCase,
    )

    test_support.run_unittest(*test_classes)

    # verify reference counting
    if verbose and hasattr(sys, "gettotalrefcount"):
        import gc
        counts = [None] * 5
        for i in xrange(len(counts)):
            test_support.run_unittest(*test_classes)
            gc.collect()
            counts[i] = sys.gettotalrefcount()
        print counts
Example #16
Source File: test_random.py    From ironpython2 with Apache License 2.0 6 votes vote down vote up 
def test_main(verbose=None):
    testclasses =    [WichmannHill_TestBasicOps,
                      MersenneTwister_TestBasicOps,
                      TestDistributions,
                      TestModule]

    try:
        random.SystemRandom().random()
    except NotImplementedError:
        pass
    else:
        testclasses.append(SystemRandom_TestBasicOps)

    test_support.run_unittest(*testclasses)

    # verify reference counting
    import sys
    if verbose and hasattr(sys, "gettotalrefcount"):
        counts = [None] * 5
        for i in xrange(len(counts)):
            test_support.run_unittest(*testclasses)
            counts[i] = sys.gettotalrefcount()
        print counts
Example #17
Source File: test_bisect.py    From BinderFilter with MIT License 6 votes vote down vote up 
def test_main(verbose=None):
    from test import test_bisect

    test_classes = [TestBisectPython, TestBisectC,
                    TestInsortPython, TestInsortC,
                    TestErrorHandlingPython, TestErrorHandlingC]

    test_support.run_unittest(*test_classes)
    test_support.run_doctest(test_bisect, verbose)

    # verify reference counting
    if verbose and hasattr(sys, "gettotalrefcount"):
        import gc
        counts = [None] * 5
        for i in xrange(len(counts)):
            test_support.run_unittest(*test_classes)
            gc.collect()
            counts[i] = sys.gettotalrefcount()
        print counts
Example #18
Source File: test_sort.py    From BinderFilter with MIT License 6 votes vote down vote up 
def test_main(verbose=None):
    test_classes = (
        TestBase,
        TestDecorateSortUndecorate,
        TestBugs,
    )

    with test_support.check_py3k_warnings(
            ("the cmp argument is not supported", DeprecationWarning)):
        test_support.run_unittest(*test_classes)

        # verify reference counting
        if verbose and hasattr(sys, "gettotalrefcount"):
            import gc
            counts = [None] * 5
            for i in xrange(len(counts)):
                test_support.run_unittest(*test_classes)
                gc.collect()
                counts[i] = sys.gettotalrefcount()
            print counts
Example #19
Source File: test_peepholer.py    From BinderFilter with MIT License 6 votes vote down vote up 
def test_main(verbose=None):
    import sys
    from test import test_support
    test_classes = (TestTranforms,)

    with test_support.check_py3k_warnings(
            ("backquote not supported", SyntaxWarning)):
        test_support.run_unittest(*test_classes)

        # verify reference counting
        if verbose and hasattr(sys, "gettotalrefcount"):
            import gc
            counts = [None] * 5
            for i in xrange(len(counts)):
                test_support.run_unittest(*test_classes)
                gc.collect()
                counts[i] = sys.gettotalrefcount()
            print counts
Example #20
Source File: test_deque.py    From oss-ftp with MIT License 6 votes vote down vote up 
def test_main(verbose=None):
    import sys
    test_classes = (
        TestBasic,
        TestVariousIteratorArgs,
        TestSubclass,
        TestSubclassWithKwargs,
    )

    test_support.run_unittest(*test_classes)

    # verify reference counting
    if verbose and hasattr(sys, "gettotalrefcount"):
        import gc
        counts = [None] * 5
        for i in xrange(len(counts)):
            test_support.run_unittest(*test_classes)
            gc.collect()
            counts[i] = sys.gettotalrefcount()
        print counts

    # doctests
    from test import test_deque
    test_support.run_doctest(test_deque, verbose)
Example #21
Source File: test_itertools.py    From oss-ftp with MIT License 6 votes vote down vote up 
def test_main(verbose=None):
    test_classes = (TestBasicOps, TestVariousIteratorArgs, TestGC,
                    RegressionTests, LengthTransparency,
                    SubclassWithKwargsTest, TestExamples)
    test_support.run_unittest(*test_classes)

    # verify reference counting
    if verbose and hasattr(sys, "gettotalrefcount"):
        import gc
        counts = [None] * 5
        for i in xrange(len(counts)):
            test_support.run_unittest(*test_classes)
            gc.collect()
            counts[i] = sys.gettotalrefcount()
        print counts

    # doctest the examples in the library reference
    test_support.run_doctest(sys.modules[__name__], verbose)
Example #22
Source File: test_itertools.py    From BinderFilter with MIT License 6 votes vote down vote up 
def test_main(verbose=None):
    test_classes = (TestBasicOps, TestVariousIteratorArgs, TestGC,
                    RegressionTests, LengthTransparency,
                    SubclassWithKwargsTest, TestExamples)
    test_support.run_unittest(*test_classes)

    # verify reference counting
    if verbose and hasattr(sys, "gettotalrefcount"):
        import gc
        counts = [None] * 5
        for i in xrange(len(counts)):
            test_support.run_unittest(*test_classes)
            gc.collect()
            counts[i] = sys.gettotalrefcount()
        print counts

    # doctest the examples in the library reference
    test_support.run_doctest(sys.modules[__name__], verbose)
Example #23
Source File: test_deque.py    From BinderFilter with MIT License 6 votes vote down vote up 
def test_main(verbose=None):
    import sys
    test_classes = (
        TestBasic,
        TestVariousIteratorArgs,
        TestSubclass,
        TestSubclassWithKwargs,
    )

    test_support.run_unittest(*test_classes)

    # verify reference counting
    if verbose and hasattr(sys, "gettotalrefcount"):
        import gc
        counts = [None] * 5
        for i in xrange(len(counts)):
            test_support.run_unittest(*test_classes)
            gc.collect()
            counts[i] = sys.gettotalrefcount()
        print counts

    # doctests
    from test import test_deque
    test_support.run_doctest(test_deque, verbose)
Example #24
Source File: test_peepholer.py    From oss-ftp with MIT License 6 votes vote down vote up 
def test_main(verbose=None):
    import sys
    from test import test_support
    test_classes = (TestTranforms,)

    with test_support.check_py3k_warnings(
            ("backquote not supported", SyntaxWarning)):
        test_support.run_unittest(*test_classes)

        # verify reference counting
        if verbose and hasattr(sys, "gettotalrefcount"):
            import gc
            counts = [None] * 5
            for i in xrange(len(counts)):
                test_support.run_unittest(*test_classes)
                gc.collect()
                counts[i] = sys.gettotalrefcount()
            print counts
Example #25
Source File: test_operator.py    From BinderFilter with MIT License 6 votes vote down vote up 
def test_main(verbose=None):
    import sys
    test_classes = (
        OperatorTestCase,
    )

    test_support.run_unittest(*test_classes)

    # verify reference counting
    if verbose and hasattr(sys, "gettotalrefcount"):
        import gc
        counts = [None] * 5
        for i in xrange(len(counts)):
            test_support.run_unittest(*test_classes)
            gc.collect()
            counts[i] = sys.gettotalrefcount()
        print counts
Example #26
Source File: test_random.py    From BinderFilter with MIT License 6 votes vote down vote up 
def test_main(verbose=None):
    testclasses =    [WichmannHill_TestBasicOps,
                      MersenneTwister_TestBasicOps,
                      TestDistributions,
                      TestModule]

    try:
        random.SystemRandom().random()
    except NotImplementedError:
        pass
    else:
        testclasses.append(SystemRandom_TestBasicOps)

    test_support.run_unittest(*testclasses)

    # verify reference counting
    import sys
    if verbose and hasattr(sys, "gettotalrefcount"):
        counts = [None] * 5
        for i in xrange(len(counts)):
            test_support.run_unittest(*testclasses)
            counts[i] = sys.gettotalrefcount()
        print counts
Example #27
Source File: test_sort.py    From oss-ftp with MIT License 6 votes vote down vote up 
def test_main(verbose=None):
    test_classes = (
        TestBase,
        TestDecorateSortUndecorate,
        TestBugs,
    )

    with test_support.check_py3k_warnings(
            ("the cmp argument is not supported", DeprecationWarning)):
        test_support.run_unittest(*test_classes)

        # verify reference counting
        if verbose and hasattr(sys, "gettotalrefcount"):
            import gc
            counts = [None] * 5
            for i in xrange(len(counts)):
                test_support.run_unittest(*test_classes)
                gc.collect()
                counts[i] = sys.gettotalrefcount()
            print counts
Example #28
Source File: test_builtin.py    From oss-ftp with MIT License 6 votes vote down vote up 
def test_main(verbose=None):
    global numruns
    if not numruns:
        with check_py3k_warnings(
                (".+ not supported in 3.x", DeprecationWarning)):
            run_unittest(TestExecFile)
    numruns += 1
    test_classes = (BuiltinTest, TestSorted)

    _run_unittest(*test_classes)

    # verify reference counting
    if verbose and hasattr(sys, "gettotalrefcount"):
        import gc
        counts = [None] * 5
        for i in xrange(len(counts)):
            _run_unittest(*test_classes)
            gc.collect()
            counts[i] = sys.gettotalrefcount()
        print counts
Example #29
Source File: test_functools.py    From oss-ftp with MIT License 6 votes vote down vote up 
def test_main(verbose=None):
    test_classes = (
        TestPartial,
        TestPartialSubclass,
        TestPythonPartial,
        TestUpdateWrapper,
        TestTotalOrdering,
        TestWraps,
        TestReduce,
    )
    test_support.run_unittest(*test_classes)

    # verify reference counting
    if verbose and hasattr(sys, "gettotalrefcount"):
        import gc
        counts = [None] * 5
        for i in xrange(len(counts)):
            test_support.run_unittest(*test_classes)
            gc.collect()
            counts[i] = sys.gettotalrefcount()
        print counts
Example #30
Source File: test_bisect.py    From oss-ftp with MIT License 6 votes vote down vote up 
def test_main(verbose=None):
    from test import test_bisect

    test_classes = [TestBisectPython, TestBisectC,
                    TestInsortPython, TestInsortC,
                    TestErrorHandlingPython, TestErrorHandlingC]

    test_support.run_unittest(*test_classes)
    test_support.run_doctest(test_bisect, verbose)

    # verify reference counting
    if verbose and hasattr(sys, "gettotalrefcount"):
        import gc
        counts = [None] * 5
        for i in xrange(len(counts)):
            test_support.run_unittest(*test_classes)
            gc.collect()
            counts[i] = sys.gettotalrefcount()
        print counts