windows: use umask 022 in debugstate output

debugstate would always report files as mode 666 or 777 on Windows.

umask is not used on Windows, but faking and using a defalt value of 022
matches what the test suite uses on Unix.

mercurial/commands.py

@@ -2189,7 +2189,7 b' def debugstate(ui, repo, nodates=None, d'
         if ent[1] & 020000:
             mode = 'lnk'
         else:
-            mode = '%3o' % (ent[1] & 0777)
+            mode = '%3o' % (ent[1] & 0777 & ~util.umask)
         ui.write("%c %s %10d %s%s\n" % (ent[0], mode, ent[2], timestr, file_))
     for f in repo.dirstate.copies():
         ui.write(_("copy: %s -> %s\n") % (repo.dirstate.copied(f), f))

mercurial/windows.py

@@ -26,7 +26,7 b' testpid = win32.testpid'
 unlink = win32.unlink
 
 nulldev = 'NUL:'
-umask = 002
+umask = 0022
 
 # wrap osutil.posixfile to provide friendlier exceptions
 def posixfile(name, mode='r', buffering=-1):

tests/test-rebuildstate.t

@@ -17,8 +17,8 b' basic test for hg debugrebuildstate'
 state dump after
 
   $ hg debugstate --nodates | sort
-  n 666         -1 bar
-  n 666         -1 foo
+  n 644         -1 bar
+  n 644         -1 foo
 
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