i18n: mark checkout plural warning for translation

diff --git a/t/t6040-tracking-info.sh b/t/t6040-tracking-info.sh
index 1785e178a4cb8fddd58d1b1db8062cf12825155e..6c3719141aa567b97de1228f53a6c49eaf139e8e 100755 (executable)
--- a/t/t6040-tracking-info.sh
+++ b/t/t6040-tracking-info.sh
@@ -42,7 +42,7 @@ b3 behind 1
 b4 ahead 2
 EOF
 
-test_expect_success 'branch -v' '
+test_expect_success C_LOCALE_OUTPUT 'branch -v' '
        (
                cd test &&
                git branch -v
@@ -60,7 +60,7 @@ test_expect_success 'checkout' '
 
 test_expect_success 'checkout with local tracked branch' '
        git checkout master &&
-       git checkout follower >actual
+       git checkout follower >actual &&
        grep "is ahead of" actual
 '
 
@@ -74,20 +74,20 @@ test_expect_success 'status' '
        grep "have 1 and 1 different" actual
 '
 
-test_expect_success 'status when tracking lightweight tags' '
+test_expect_success 'fail to track lightweight tags' '
        git checkout master &&
        git tag light &&
-       git branch --track lighttrack light >actual &&
-       grep "set up to track" actual &&
-       git checkout lighttrack
+       test_must_fail git branch --track lighttrack light >actual &&
+       test_must_fail grep "set up to track" actual &&
+       test_must_fail git checkout lighttrack
 '
 
-test_expect_success 'status when tracking annotated tags' '
+test_expect_success 'fail to track annotated tags' '
        git checkout master &&
        git tag -m heavy heavy &&
-       git branch --track heavytrack heavy >actual &&
-       grep "set up to track" actual &&
-       git checkout heavytrack
+       test_must_fail git branch --track heavytrack heavy >actual &&
+       test_must_fail grep "set up to track" actual &&
+       test_must_fail git checkout heavytrack
 '
 
 test_expect_success 'setup tracking with branch --set-upstream on existing branch' '