[2.7] bpo-33760: Fix file leaks in test_io. (GH-7361). (GH-7373)
(cherry picked from commit e36837cb71032ccfa713e75623b314f091dc22bb)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
diff --git a/Lib/test/test_io.py b/Lib/test/test_io.py
index ddb318a..a725711 100644
--- a/Lib/test/test_io.py
+++ b/Lib/test/test_io.py
@@ -1091,6 +1091,7 @@
def test_garbage_collection(self):
# C BufferedReader objects are collected.
# The Python version has __del__, so it ends into gc.garbage instead
+ self.addCleanup(support.unlink, support.TESTFN)
rawio = self.FileIO(support.TESTFN, "w+b")
f = self.tp(rawio)
f.f = f
@@ -1292,6 +1293,7 @@
def test_truncate(self):
# Truncate implicitly flushes the buffer.
+ self.addCleanup(support.unlink, support.TESTFN)
with self.open(support.TESTFN, self.write_mode, buffering=0) as raw:
bufio = self.tp(raw, 8)
bufio.write(b"abcdef")
@@ -1398,6 +1400,7 @@
# C BufferedWriter objects are collected, and collecting them flushes
# all data to disk.
# The Python version has __del__, so it ends into gc.garbage instead
+ self.addCleanup(support.unlink, support.TESTFN)
rawio = self.FileIO(support.TESTFN, "w+b")
f = self.tp(rawio)
f.write(b"123xxx")