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[3.9] bpo-25130: Add calls of gc.collect() in tests to support PyPy (GH-28005). (GH-28028)

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(cherry picked from commit 2a8127cafe)
This commit is contained in:
Serhiy Storchaka 2021-08-29 15:08:32 +03:00 • committed by GitHub
parent dab74d68e3
commit 330aabbbbe
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36 changed files with 143 additions and 15 deletions
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4
Lib/tkinter/test/test_tkinter/test_images.py
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@ -77,6 +77,7 @@ def test_create_from_file(self):
self.assertEqual(image.height(), 16)
self.assertIn('::img::test', self.root.image_names())
del image
support.gc_collect() # For PyPy or other GCs.
self.assertNotIn('::img::test', self.root.image_names())
def test_create_from_data(self):
@ -91,6 +92,7 @@ def test_create_from_data(self):
self.assertEqual(image.height(), 16)
self.assertIn('::img::test', self.root.image_names())
del image
support.gc_collect() # For PyPy or other GCs.
self.assertNotIn('::img::test', self.root.image_names())
def assertEqualStrList(self, actual, expected):
@ -171,6 +173,7 @@ def check_create_from_file(self, ext):
self.assertEqual(image['file'], testfile)
self.assertIn('::img::test', self.root.image_names())
del image
support.gc_collect() # For PyPy or other GCs.
self.assertNotIn('::img::test', self.root.image_names())
def check_create_from_data(self, ext):
@ -188,6 +191,7 @@ def check_create_from_data(self, ext):
self.assertEqual(image['file'], '')
self.assertIn('::img::test', self.root.image_names())
del image
support.gc_collect() # For PyPy or other GCs.
self.assertNotIn('::img::test', self.root.image_names())
def test_create_from_ppm_file(self):

5
Lib/tkinter/test/test_tkinter/test_variables.py
View file

@ -1,4 +1,6 @@
import unittest
from test import support
import gc
import tkinter
from tkinter import (Variable, StringVar, IntVar, DoubleVar, BooleanVar, Tcl,
@ -46,6 +48,7 @@ def test___del__(self):
v = Variable(self.root, "sample string", "varname")
self.assertTrue(self.info_exists("varname"))
del v
support.gc_collect() # For PyPy or other GCs.
self.assertFalse(self.info_exists("varname"))
def test_dont_unset_not_existing(self):
@ -53,9 +56,11 @@ def test_dont_unset_not_existing(self):
v1 = Variable(self.root, name="name")
v2 = Variable(self.root, name="name")
del v1
support.gc_collect() # For PyPy or other GCs.
self.assertFalse(self.info_exists("name"))
# shouldn't raise exception
del v2
support.gc_collect() # For PyPy or other GCs.
self.assertFalse(self.info_exists("name"))
def test_equality(self):