Merge branch 'ab/test-cleanup' into maint

* ab/test-cleanup:
  Turn setup code in t2007-checkout-symlink.sh into a test
  Move t6000lib.sh to lib-*

t/t2007-checkout-symlink.sh

@@ -44,8 +44,10 @@ test_expect_success 'switch from symlink to dir' '
 
 '
 
-rm -fr frotz xyzzy nitfol &&
-git checkout -f master || exit
+test_expect_success 'Remove temporary directories & switch to master' '
+	rm -fr frotz xyzzy nitfol &&
+	git checkout -f master
+'
 
 test_expect_success 'switch from dir to symlink' '
 

t/t6002-rev-list-bisect.sh

@@ -5,7 +5,7 @@
 test_description='Tests git rev-list --bisect functionality'
 
 . ./test-lib.sh
-. "$TEST_DIRECTORY"/t6000lib.sh # t6xxx specific functions
+. "$TEST_DIRECTORY"/lib-t6000.sh # t6xxx specific functions
 
 # usage: test_bisection max-diff bisect-option head ^prune...
 #

t/t6003-rev-list-topo-order.sh

@@ -6,7 +6,7 @@
 test_description='Tests git rev-list --topo-order functionality'
 
 . ./test-lib.sh
-. "$TEST_DIRECTORY"/t6000lib.sh # t6xxx specific functions
+. "$TEST_DIRECTORY"/lib-t6000.sh # t6xxx specific functions
 
 list_duplicates()
 {

t/t6101-rev-parse-parents.sh

@@ -6,7 +6,7 @@
 test_description='Test git rev-parse with different parent options'
 
 . ./test-lib.sh
-. "$TEST_DIRECTORY"/t6000lib.sh # t6xxx specific functions
+. "$TEST_DIRECTORY"/lib-t6000.sh # t6xxx specific functions
 
 date >path0
 git update-index --add path0