Solaris needs a readable file for shared lock

d40f9504 · Christian Heimes · db396295 · d40f9504
Commit d40f9504 authored Dec 07, 2013 by Christian Heimes
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Lib/test/test_fcntl.py Lib/test/test_fcntl.py +2 -1

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--- a/Lib/test/test_fcntl.py
+++ b/Lib/test/test_fcntl.py
@@ -116,7 +116,8 @@ class TestFcntl(unittest.TestCase):
            os.close(fd)

    def test_flock(self):
-        self.f = open(TESTFN, 'wb')
+        # Solaris needs readable file for shared lock
+        self.f = open(TESTFN, 'wb+')
        fileno = self.f.fileno()
        fcntl.flock(fileno, fcntl.LOCK_SH)
        fcntl.flock(fileno, fcntl.LOCK_UN)