def test_gc_dumps_garbage_ok(self):
"""Check that the garbage dump works."""
get_count = mock.Mock(return_value=0)
self.patch(gc, 'get_count', get_count)
garbage = iter(['foo', 666])
self.patch(gc, 'garbage', garbage)
self.assertIn("2 garbage items written", gc_dump())
def test_gc_dump_error_generic(self):
"""Something bad happens when dumping gc."""
get_count = self.mocker.replace(gc.get_count)
get_count()
self.mocker.throw(ValueError)
self.mocker.replay()
self.assertIn("Error while trying to dump GC", gc_dump())
def test_gc_dumps_count_ok(self):
"""Check that the count dump works."""
get_count = mock.Mock(return_value=(400, 20, 3))
self.patch(gc, 'get_count', get_count)
garbage = iter([])
self.patch(gc, 'garbage', garbage)
self.assertIn("GC count is (400, 20, 3)", gc_dump())
def test_gc_dump_error_garbage(self):
"""Support something that breaks in repr."""
class Strange(object):
"""Weird object that breaks on repr."""
def __repr__(self):
raise ValueError('foo')
garbage = iter([Strange()])
self.patch(gc, 'garbage', garbage)
self.assertIn("1 garbage items written", gc_dump())
def test_gc_dumps_garbage_ok(self):
"""Check that the garbage dump works."""
get_count = self.mocker.replace(gc.get_count)
garbage = self.mocker.replace(gc.garbage)
get_count()
self.mocker.result(0)
# we're exercising the mocker
[x for x in garbage]
self.mocker.result(iter(['foo', 666]))
self.mocker.replay()
self.assertIn("2 garbage items written", gc_dump())
def test_gc_dumps_count_ok(self):
"""Check that the count dump works."""
get_count = self.mocker.replace(gc.get_count)
garbage = self.mocker.replace(gc.garbage)
get_count()
self.mocker.result((400, 20, 3))
# we're exercising the mocker
[x for x in garbage]
self.mocker.result(iter([]))
self.mocker.replay()
self.assertIn("GC count is (400, 20, 3)", gc_dump())
def test_gc_dump_error_garbage(self):
"""Support something that breaks in repr."""
class Strange(object):
"""Weird object that breaks on repr."""
def __repr__(self):
raise ValueError('foo')
garbage = self.mocker.replace(gc.garbage)
# we're exercising the mocker
[x for x in garbage]
self.mocker.result(iter([Strange()]))
self.mocker.replay()
self.assertIn("1 garbage items written", gc_dump())
def render_GET(self, request):
"""Handle GET."""
return dump.gc_dump()
def test_gc_dump_error_generic(self):
"""Something bad happens when dumping gc."""
get_count = mock.Mock(side_effect=ValueError())
self.patch(gc, 'get_count', get_count)
self.assertIn("Error while trying to dump GC", gc_dump())
def render_GET(self, request):
"""Handle GET."""
return dump.gc_dump()
