fix test

man-group · Jun 18, 2024 · 3abce4a · 3abce4a
1 parent 0839fb6
commit 3abce4a
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Showing 2 changed files with 4 additions and 3 deletions.
diff --git a/Lib/_pyio.py b/Lib/_pyio.py
@@ -1576,7 +1576,7 @@ def __init__(self, file, mode='r', closefd=True, opener=None):
                 # don't exist.
                 pass
             self._blksize = getattr(fdfstat, 'st_blksize', 0)
-            if self._blksize <= 1:
+            if self._blksize <= DEFAULT_BUFFER_SIZE:
                 self._blksize = DEFAULT_BUFFER_SIZE
 
             if _setmode:

diff --git a/Lib/test/test_fileio.py b/Lib/test/test_fileio.py
@@ -71,14 +71,15 @@ def testAttributes(self):
             self.assertRaises((AttributeError, TypeError),
                               setattr, f, attr, 'oops')
 
-    @unittest.skipIf(is_wasi, "WASI does not expose st_blksize.")
     def testBlksize(self):
         # test private _blksize attribute
-        blksize = io.DEFAULT_BUFFER_SIZE
+        blksize = 0
         # try to get preferred blksize from stat.st_blksize, if available
         if hasattr(os, 'fstat'):
             fst = os.fstat(self.f.fileno())
             blksize = getattr(fst, 'st_blksize', blksize)
+        if blksize < io.DEFAULT_BUFFER_SIZE:
+            blksize = io.DEFAULT_BUFFER_SIZE
         self.assertEqual(self.f._blksize, blksize)
 
     # verify readinto