bpo-30207: Rename test.test_support to test.support. (#1353)
To simplify backports from Python 3, the test.test_support module
was converted into a package and renamed to test.support. The
test.script_helper module was moved into the test.support package.
Names test.test_support and test.script_helper are left as aliases to
test.support and test.support.script_helper.
diff --git a/Lib/test/test_linecache.py b/Lib/test/test_linecache.py
index 6f7ecd1..35a52db 100644
--- a/Lib/test/test_linecache.py
+++ b/Lib/test/test_linecache.py
@@ -3,7 +3,7 @@
import linecache
import unittest
import os.path
-from test import test_support as support
+from test import support
FILENAME = linecache.__file__
@@ -11,7 +11,7 @@
EMPTY = ''
TESTS = 'inspect_fodder inspect_fodder2 mapping_tests'
TESTS = TESTS.split()
-TEST_PATH = os.path.dirname(support.__file__)
+TEST_PATH = support.TEST_HOME_DIR
MODULES = "linecache abc".split()
MODULE_PATH = os.path.dirname(FILENAME)