[PATCH 7 of 8] py3: make tests/readlink.py use print_function

[Pulkit Goyal]

# HG changeset patch
# User Pulkit Goyal <7895pulkit at gmail.com>
# Date 1463358567 -19800
#      Mon May 16 05:59:27 2016 +0530
# Node ID d2be814b555f17d9326278cf3f7686174eb3e289
# Parent  4104b2d2afc0d245b033b682d8fe70a3253a4b2b
py3: make tests/readlink.py use print_function

diff --git a/tests/readlink.py b/tests/readlink.py
--- a/tests/readlink.py
+++ b/tests/readlink.py
@@ -1,6 +1,6 @@
 #!/usr/bin/env python
 
-from __future__ import absolute_import
+from __future__ import absolute_import, print_function
 
 import errno
 import os
@@ -8,10 +8,10 @@
 
 for f in sys.argv[1:]:
     try:
-        print f, '->', os.readlink(f)
+        print(f, '->', os.readlink(f))
     except OSError as err:
         if err.errno != errno.EINVAL:
             raise
-        print f, 'not a symlink'
+        print(f, 'not a symlink')
 
 sys.exit(0)
diff --git a/tests/test-check-py3-compat.t b/tests/test-check-py3-compat.t
--- a/tests/test-check-py3-compat.t
+++ b/tests/test-check-py3-compat.t
@@ -27,7 +27,6 @@
   i18n/polib.py not using absolute_import
   setup.py not using absolute_import
   tests/heredoctest.py requires print_function
-  tests/readlink.py requires print_function
   tests/run-tests.py not using absolute_import
   tests/test-demandimport.py not using absolute_import
 
@@ -149,6 +148,5 @@
   mercurial/win*.py: error importing module: <ImportError> No module named 'msvcrt' (line *) (glob)
   mercurial/windows.py: error importing module: <ImportError> No module named '_winreg' (line *) (glob)
   mercurial/wireproto.py: error importing module: <SyntaxError> invalid syntax (bundle*.py, line *) (line *) (glob)
-  tests/readlink.py: invalid syntax: invalid syntax (<unknown>, line *) (glob)
 
 #endif