Python gc.get_debug() Examples

The following are 30 code examples of gc.get_debug(). 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 gc , or try the search function .
Example #1
Source File: test_gc.py    From Fluid-Designer with GNU General Public License v3.0 6 votes vote down vote up 
def test_main():
    enabled = gc.isenabled()
    gc.disable()
    assert not gc.isenabled()
    debug = gc.get_debug()
    gc.set_debug(debug & ~gc.DEBUG_LEAK) # this test is supposed to leak

    try:
        gc.collect() # Delete 2nd generation garbage
        run_unittest(GCTests, GCTogglingTests, GCCallbackTests)
    finally:
        gc.set_debug(debug)
        # test gc.enable() even if GC is disabled by default
        if verbose:
            print("restoring automatic collection")
        # make sure to always test gc.enable()
        gc.enable()
        assert gc.isenabled()
        if not enabled:
            gc.disable()
Example #2
Source File: test_gc.py    From CTFCrackTools-V2 with GNU General Public License v3.0 6 votes vote down vote up 
def test_main():
    enabled = gc.isenabled()
    try:
        gc.disable()
        assert not gc.isenabled()
    except  NotImplementedError:
        pass
    debug = gc.get_debug()
    gc.set_debug(debug & ~gc.DEBUG_LEAK) # this test is supposed to leak

    try:
        gc.collect() # Delete 2nd generation garbage
        run_unittest(GCTests, GCTogglingTests)
    finally:
        gc.set_debug(debug)
        # test gc.enable() even if GC is disabled by default
        if verbose:
            print "restoring automatic collection"
        # make sure to always test gc.enable()
        gc.enable()
        assert gc.isenabled()
        if not enabled:
            gc.disable()
Example #3
Source File: test_gc.py    From CTFCrackTools-V2 with GNU General Public License v3.0 6 votes vote down vote up 
def test_saveall(self):
        # Verify that cyclic garbage like lists show up in gc.garbage if the
        # SAVEALL option is enabled.

        # First make sure we don't save away other stuff that just happens to
        # be waiting for collection.
        gc.collect()
        # if this fails, someone else created immortal trash
        self.assertEqual(gc.garbage, [])

        L = []
        L.append(L)
        id_L = id(L)

        debug = gc.get_debug()
        gc.set_debug(debug | gc.DEBUG_SAVEALL)
        del L
        gc.collect()
        gc.set_debug(debug)
        self.assertEqual(len(gc.garbage), 1)
        obj = gc.garbage.pop()
        self.assertEqual(id(obj), id_L)
Example #4
Source File: test_gc.py    From medicare-demo with Apache License 2.0 6 votes vote down vote up 
def test():
    if verbose:
        print "disabling automatic collection"
    enabled = gc.isenabled()
    gc.disable()
    verify(not gc.isenabled())
    debug = gc.get_debug()
    gc.set_debug(debug & ~gc.DEBUG_LEAK) # this test is supposed to leak

    try:
        test_all()
    finally:
        gc.set_debug(debug)
        # test gc.enable() even if GC is disabled by default
        if verbose:
            print "restoring automatic collection"
        # make sure to always test gc.enable()
        gc.enable()
        verify(gc.isenabled())
        if not enabled:
            gc.disable()
Example #5
Source File: test_gc.py    From medicare-demo with Apache License 2.0 6 votes vote down vote up 
def test_saveall():
    # Verify that cyclic garbage like lists show up in gc.garbage if the
    # SAVEALL option is enabled.

    # First make sure we don't save away other stuff that just happens to
    # be waiting for collection.
    gc.collect()
    vereq(gc.garbage, []) # if this fails, someone else created immortal trash

    L = []
    L.append(L)
    id_L = id(L)

    debug = gc.get_debug()
    gc.set_debug(debug | gc.DEBUG_SAVEALL)
    del L
    gc.collect()
    gc.set_debug(debug)

    vereq(len(gc.garbage), 1)
    obj = gc.garbage.pop()
    vereq(id(obj), id_L)
Example #6
Source File: test_gc.py    From Project-New-Reign---Nemesis-Main with GNU General Public License v3.0 6 votes vote down vote up 
def test_main():
    enabled = gc.isenabled()
    gc.disable()
    assert not gc.isenabled()
    debug = gc.get_debug()
    gc.set_debug(debug & ~gc.DEBUG_LEAK) # this test is supposed to leak

    try:
        gc.collect() # Delete 2nd generation garbage
        run_unittest(GCTests, GCTogglingTests, GCCallbackTests)
    finally:
        gc.set_debug(debug)
        # test gc.enable() even if GC is disabled by default
        if verbose:
            print("restoring automatic collection")
        # make sure to always test gc.enable()
        gc.enable()
        assert gc.isenabled()
        if not enabled:
            gc.disable()
Example #7
Source File: test_gc.py    From Project-New-Reign---Nemesis-Main with GNU General Public License v3.0 6 votes vote down vote up 
def test_saveall(self):
        # Verify that cyclic garbage like lists show up in gc.garbage if the
        # SAVEALL option is enabled.

        # First make sure we don't save away other stuff that just happens to
        # be waiting for collection.
        gc.collect()
        # if this fails, someone else created immortal trash
        self.assertEqual(gc.garbage, [])

        L = []
        L.append(L)
        id_L = id(L)

        debug = gc.get_debug()
        gc.set_debug(debug | gc.DEBUG_SAVEALL)
        del L
        gc.collect()
        gc.set_debug(debug)

        self.assertEqual(len(gc.garbage), 1)
        obj = gc.garbage.pop()
        self.assertEqual(id(obj), id_L)
Example #8
Source File: test_gc.py    From gcblue with BSD 3-Clause "New" or "Revised" License 6 votes vote down vote up 
def test_main():
    enabled = gc.isenabled()
    gc.disable()
    assert not gc.isenabled()
    debug = gc.get_debug()
    gc.set_debug(debug & ~gc.DEBUG_LEAK) # this test is supposed to leak

    try:
        gc.collect() # Delete 2nd generation garbage
        run_unittest(GCTests, GCTogglingTests)
    finally:
        gc.set_debug(debug)
        # test gc.enable() even if GC is disabled by default
        if verbose:
            print "restoring automatic collection"
        # make sure to always test gc.enable()
        gc.enable()
        assert gc.isenabled()
        if not enabled:
            gc.disable()
Example #9
Source File: test_gc.py    From gcblue with BSD 3-Clause "New" or "Revised" License 6 votes vote down vote up 
def test_saveall(self):
        # Verify that cyclic garbage like lists show up in gc.garbage if the
        # SAVEALL option is enabled.

        # First make sure we don't save away other stuff that just happens to
        # be waiting for collection.
        gc.collect()
        # if this fails, someone else created immortal trash
        self.assertEqual(gc.garbage, [])

        L = []
        L.append(L)
        id_L = id(L)

        debug = gc.get_debug()
        gc.set_debug(debug | gc.DEBUG_SAVEALL)
        del L
        gc.collect()
        gc.set_debug(debug)

        self.assertEqual(len(gc.garbage), 1)
        obj = gc.garbage.pop()
        self.assertEqual(id(obj), id_L)
Example #10
Source File: garbage_monitor.py    From scalyr-agent-2 with Apache License 2.0 6 votes vote down vote up 
def run(self):
        # get the current debug flags
        self._old_debug_flags = gc.get_debug()

        if self._monitor_all_unreachable:
            # and set the new ones we are interested in
            gc.set_debug(gc.DEBUG_SAVEALL)

        # Output some log information here so we can tell from the logs when the garbage monitor has been reloaded
        self._logger.info(
            "Starting garbage monitor. Outputting max %d types" % self._max_type_dump
        )
        if len(self._object_dump_types):
            self._logger.info(
                "\tDumping %d objects of type(s) %s"
                % (self._max_object_dump, six.text_type(self._object_dump_types))
            )
        else:
            self._logger.info("\tNot dumping individual objects.")

        ScalyrMonitor.run(self)
Example #11
Source File: test_gc.py    From ironpython3 with Apache License 2.0 6 votes vote down vote up 
def test_main():
    enabled = gc.isenabled()
    gc.disable()
    assert not gc.isenabled()
    debug = gc.get_debug()
    gc.set_debug(debug & ~gc.DEBUG_LEAK) # this test is supposed to leak

    try:
        gc.collect() # Delete 2nd generation garbage
        run_unittest(GCTests, GCTogglingTests, GCCallbackTests)
    finally:
        gc.set_debug(debug)
        # test gc.enable() even if GC is disabled by default
        if verbose:
            print("restoring automatic collection")
        # make sure to always test gc.enable()
        gc.enable()
        assert gc.isenabled()
        if not enabled:
            gc.disable()
Example #12
Source File: test_gc.py    From ironpython3 with Apache License 2.0 6 votes vote down vote up 
def test_saveall(self):
        # Verify that cyclic garbage like lists show up in gc.garbage if the
        # SAVEALL option is enabled.

        # First make sure we don't save away other stuff that just happens to
        # be waiting for collection.
        gc.collect()
        # if this fails, someone else created immortal trash
        self.assertEqual(gc.garbage, [])

        L = []
        L.append(L)
        id_L = id(L)

        debug = gc.get_debug()
        gc.set_debug(debug | gc.DEBUG_SAVEALL)
        del L
        gc.collect()
        gc.set_debug(debug)

        self.assertEqual(len(gc.garbage), 1)
        obj = gc.garbage.pop()
        self.assertEqual(id(obj), id_L)
Example #13
Source File: test_gc.py    From Fluid-Designer with GNU General Public License v3.0 6 votes vote down vote up 
def test_saveall(self):
        # Verify that cyclic garbage like lists show up in gc.garbage if the
        # SAVEALL option is enabled.

        # First make sure we don't save away other stuff that just happens to
        # be waiting for collection.
        gc.collect()
        # if this fails, someone else created immortal trash
        self.assertEqual(gc.garbage, [])

        L = []
        L.append(L)
        id_L = id(L)

        debug = gc.get_debug()
        gc.set_debug(debug | gc.DEBUG_SAVEALL)
        del L
        gc.collect()
        gc.set_debug(debug)

        self.assertEqual(len(gc.garbage), 1)
        obj = gc.garbage.pop()
        self.assertEqual(id(obj), id_L)
Example #14
Source File: test_gc.py    From CTFCrackTools with GNU General Public License v3.0 6 votes vote down vote up 
def test_saveall(self):
        # Verify that cyclic garbage like lists show up in gc.garbage if the
        # SAVEALL option is enabled.

        # First make sure we don't save away other stuff that just happens to
        # be waiting for collection.
        gc.collect()
        # if this fails, someone else created immortal trash
        self.assertEqual(gc.garbage, [])

        L = []
        L.append(L)
        id_L = id(L)

        debug = gc.get_debug()
        gc.set_debug(debug | gc.DEBUG_SAVEALL)
        del L
        gc.collect()
        gc.set_debug(debug)
        self.assertEqual(len(gc.garbage), 1)
        obj = gc.garbage.pop()
        self.assertEqual(id(obj), id_L)
Example #15
Source File: test_gc.py    From ironpython2 with Apache License 2.0 6 votes vote down vote up 
def test_saveall(self):
        # Verify that cyclic garbage like lists show up in gc.garbage if the
        # SAVEALL option is enabled.

        # First make sure we don't save away other stuff that just happens to
        # be waiting for collection.
        gc.collect()
        # if this fails, someone else created immortal trash
        self.assertEqual(gc.garbage, [])

        L = []
        L.append(L)
        id_L = id(L)

        debug = gc.get_debug()
        gc.set_debug(debug | gc.DEBUG_SAVEALL)
        del L
        gc.collect()
        gc.set_debug(debug)

        self.assertEqual(len(gc.garbage), 1)
        obj = gc.garbage.pop()
        self.assertEqual(id(obj), id_L)
Example #16
Source File: test_gc.py    From ironpython2 with Apache License 2.0 6 votes vote down vote up 
def test_main():
    enabled = gc.isenabled()
    gc.disable()
    assert not gc.isenabled()
    debug = gc.get_debug()
    gc.set_debug(debug & ~gc.DEBUG_LEAK) # this test is supposed to leak

    try:
        gc.collect() # Delete 2nd generation garbage
        run_unittest(GCTests, GCTogglingTests)
    finally:
        gc.set_debug(debug)
        # test gc.enable() even if GC is disabled by default
        if verbose:
            print "restoring automatic collection"
        # make sure to always test gc.enable()
        gc.enable()
        assert gc.isenabled()
        if not enabled:
            gc.disable()
Example #17
Source File: test_gc.py    From CTFCrackTools with GNU General Public License v3.0 6 votes vote down vote up 
def test_main():
    enabled = gc.isenabled()
    try:
        gc.disable()
        assert not gc.isenabled()
    except  NotImplementedError:
        pass
    debug = gc.get_debug()
    gc.set_debug(debug & ~gc.DEBUG_LEAK) # this test is supposed to leak

    try:
        gc.collect() # Delete 2nd generation garbage
        run_unittest(GCTests, GCTogglingTests)
    finally:
        gc.set_debug(debug)
        # test gc.enable() even if GC is disabled by default
        if verbose:
            print "restoring automatic collection"
        # make sure to always test gc.enable()
        gc.enable()
        assert gc.isenabled()
        if not enabled:
            gc.disable()
Example #18
Source File: test_gc.py    From oss-ftp with MIT License 6 votes vote down vote up 
def test_main():
    enabled = gc.isenabled()
    gc.disable()
    assert not gc.isenabled()
    debug = gc.get_debug()
    gc.set_debug(debug & ~gc.DEBUG_LEAK) # this test is supposed to leak

    try:
        gc.collect() # Delete 2nd generation garbage
        run_unittest(GCTests, GCTogglingTests)
    finally:
        gc.set_debug(debug)
        # test gc.enable() even if GC is disabled by default
        if verbose:
            print "restoring automatic collection"
        # make sure to always test gc.enable()
        gc.enable()
        assert gc.isenabled()
        if not enabled:
            gc.disable()
Example #19
Source File: test_gc.py    From BinderFilter with MIT License 6 votes vote down vote up 
def test_saveall(self):
        # Verify that cyclic garbage like lists show up in gc.garbage if the
        # SAVEALL option is enabled.

        # First make sure we don't save away other stuff that just happens to
        # be waiting for collection.
        gc.collect()
        # if this fails, someone else created immortal trash
        self.assertEqual(gc.garbage, [])

        L = []
        L.append(L)
        id_L = id(L)

        debug = gc.get_debug()
        gc.set_debug(debug | gc.DEBUG_SAVEALL)
        del L
        gc.collect()
        gc.set_debug(debug)

        self.assertEqual(len(gc.garbage), 1)
        obj = gc.garbage.pop()
        self.assertEqual(id(obj), id_L)
Example #20
Source File: test_gc.py    From oss-ftp with MIT License 6 votes vote down vote up 
def test_saveall(self):
        # Verify that cyclic garbage like lists show up in gc.garbage if the
        # SAVEALL option is enabled.

        # First make sure we don't save away other stuff that just happens to
        # be waiting for collection.
        gc.collect()
        # if this fails, someone else created immortal trash
        self.assertEqual(gc.garbage, [])

        L = []
        L.append(L)
        id_L = id(L)

        debug = gc.get_debug()
        gc.set_debug(debug | gc.DEBUG_SAVEALL)
        del L
        gc.collect()
        gc.set_debug(debug)

        self.assertEqual(len(gc.garbage), 1)
        obj = gc.garbage.pop()
        self.assertEqual(id(obj), id_L)
Example #21
Source File: test_gc.py    From BinderFilter with MIT License 6 votes vote down vote up 
def test_main():
    enabled = gc.isenabled()
    gc.disable()
    assert not gc.isenabled()
    debug = gc.get_debug()
    gc.set_debug(debug & ~gc.DEBUG_LEAK) # this test is supposed to leak

    try:
        gc.collect() # Delete 2nd generation garbage
        run_unittest(GCTests, GCTogglingTests)
    finally:
        gc.set_debug(debug)
        # test gc.enable() even if GC is disabled by default
        if verbose:
            print "restoring automatic collection"
        # make sure to always test gc.enable()
        gc.enable()
        assert gc.isenabled()
        if not enabled:
            gc.disable()
Example #22
Source File: test_gc.py    From ironpython3 with Apache License 2.0 5 votes vote down vote up 
def test_000_get_debug(self):
        """get_debug should return 0 if set_debug has not been used"""
        self.assertEqual(gc.get_debug(), 0)
Example #23
Source File: test_gc.py    From ironpython2 with Apache License 2.0 5 votes vote down vote up 
def test_000_get_debug(self):
        """get_debug should return 0 if set_debug has not been used"""
        self.assertEqual(gc.get_debug(), 0)
Example #24
Source File: test_gc.py    From ironpython2 with Apache License 2.0 5 votes vote down vote up 
def test_setdebug(self):
        if is_cli:
            for debug in debug_list:
                self.assertRaises(NotImplementedError, gc.set_debug,debug)
                self.assertEqual(0,gc.get_debug())
        else:
            for debug in debug_list:
                gc.set_debug(debug)
                self.assertEqual(debug,gc.get_debug())
Example #25
Source File: test_gc.py    From Project-New-Reign---Nemesis-Main with GNU General Public License v3.0 5 votes vote down vote up 
def setUp(self):
        # Save gc state and disable it.
        self.enabled = gc.isenabled()
        gc.disable()
        self.debug = gc.get_debug()
        gc.set_debug(0)
        gc.callbacks.append(self.cb1)
        gc.callbacks.append(self.cb2)
        self.othergarbage = []
Example #26
Source File: test_gc.py    From ironpython2 with Apache License 2.0 5 votes vote down vote up 
def test_get_debug(self):
        state = [0,gc.DEBUG_STATS,gc.DEBUG_COLLECTABLE,gc.DEBUG_UNCOLLECTABLE,gc.DEBUG_INSTANCES,gc.DEBUG_OBJECTS,gc.DEBUG_SAVEALL,gc.DEBUG_LEAK]
        result = gc.get_debug()
        if result not in state:
            self.fail("Returned value of getdebug method is not valid value:" + str(result))
Example #27
Source File: test_gc.py    From ironpython3 with Apache License 2.0 5 votes vote down vote up 
def test_setdebug(self):
        if is_cli:
            for debug in debug_list:
                self.assertRaises(NotImplementedError, gc.set_debug,debug)
                self.assertEqual(0,gc.get_debug())
        else:
            for debug in debug_list:
                gc.set_debug(debug)
                self.assertEqual(debug,gc.get_debug())
            gc.set_debug(0)
Example #28
Source File: test_gc.py    From ironpython3 with Apache License 2.0 5 votes vote down vote up 
def setUp(self):
        # Save gc state and disable it.
        self.enabled = gc.isenabled()
        gc.disable()
        self.debug = gc.get_debug()
        gc.set_debug(0)
        gc.callbacks.append(self.cb1)
        gc.callbacks.append(self.cb2)
        self.othergarbage = []
Example #29
Source File: test_gc.py    From Fluid-Designer with GNU General Public License v3.0 5 votes vote down vote up 
def setUp(self):
        # Save gc state and disable it.
        self.enabled = gc.isenabled()
        gc.disable()
        self.debug = gc.get_debug()
        gc.set_debug(0)
        gc.callbacks.append(self.cb1)
        gc.callbacks.append(self.cb2)
        self.othergarbage = []
Example #30
Source File: fixtures.py    From pytest with MIT License 5 votes vote down vote up 
def test_request_garbage(self, testdir):
        try:
            import xdist  # noqa
        except ImportError:
            pass
        else:
            pytest.xfail("this test is flaky when executed with xdist")
        testdir.makepyfile(
            """
            import sys
            import pytest
            from _pytest.fixtures import PseudoFixtureDef
            import gc

            @pytest.fixture(autouse=True)
            def something(request):
                original = gc.get_debug()
                gc.set_debug(gc.DEBUG_SAVEALL)
                gc.collect()

                yield

                try:
                    gc.collect()
                    leaked = [x for _ in gc.garbage if isinstance(_, PseudoFixtureDef)]
                    assert leaked == []
                finally:
                    gc.set_debug(original)

            def test_func():
                pass
        """
        )
        result = testdir.runpytest_subprocess()
        result.stdout.fnmatch_lines(["* 1 passed in *"])