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tests: fix some python warnings

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Fixes:
ResourceWarning: unclosed file <_io.BufferedReader name='test_tree1.dtb'>

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20191009102025.10179-9-marcandre.lureau@redhat.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
This commit is contained in:
Marc-André Lureau 2019-10-09 14:20:23 +04:00 committed by David Gibson
parent 588a29ff2e
commit 430419c281
1 changed files with 4 additions and 2 deletions
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6
tests/pylibfdt_tests.py
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@ -64,7 +64,8 @@ def _ReadFdt(fname):
Returns:
Fdt bytearray suitable for passing to libfdt functions
"""
return libfdt.Fdt(open(fname, mode='rb').read())
with open(fname, mode='rb') as f:
return libfdt.Fdt(f.read())
class PyLibfdtBasicTests(unittest.TestCase):
"""Test class for basic pylibfdt access functions
@ -573,7 +574,8 @@ class PyLibfdtRoTests(unittest.TestCase):
def setUp(self):
"""Read in the device tree we use for testing"""
self.fdt = libfdt.FdtRo(open('test_tree1.dtb', mode='rb').read())
with open('test_tree1.dtb', mode='rb') as f:
self.fdt = libfdt.FdtRo(f.read())
def testAccess(self):
"""Basic sanity check for the FdtRo class"""