[PATCH] test-bdiff: move import inside the function to avoid test failure

[Pulkit Goyal]

# HG changeset patch
# User Pulkit Goyal <7895pulkit at gmail.com>
# Date 1487017336 -19800
#      Tue Feb 14 01:52:16 2017 +0530
# Node ID a099a0633b39efcac1a8c1e018e5bc284f0b00a3
# Parent  437f594e299aa68682783223e8fe60da230ee4a1
test-bdiff: move import inside the function to avoid test failure

test-check-module-imports.t fails on some systems where the path of home
directories is different than sys.prefix and sys.exec_prefix.
Importing silenttestrunner will help avoiding that failure.

diff -r 437f594e299a -r a099a0633b39 tests/test-bdiff.py
--- a/tests/test-bdiff.py	Mon Feb 13 22:15:28 2017 +0530
+++ b/tests/test-bdiff.py	Tue Feb 14 01:52:16 2017 +0530
@@ -3,8 +3,6 @@
 import struct
 import unittest
 
-import silenttestrunner
-
 from mercurial import (
     bdiff,
     mpatch,
@@ -148,4 +146,5 @@
                          ['a\n', diffreplace(2, 10, 'a\na\na\na\n', '')])
 
 if __name__ == '__main__':
+    import silenttestrunner
     silenttestrunner.main(__name__)