t/t7508-status.sh: use test_i18ncmp

diff --git a/t/t1020-subdirectory.sh b/t/t1020-subdirectory.sh
index f6a44c9ee07329c8909662d2a807acf0dd6a8e43..865b8ed26d577e154276887f88c8af9d13e62170 100755 (executable)
--- a/t/t1020-subdirectory.sh
+++ b/t/t1020-subdirectory.sh
@@ -140,6 +140,22 @@ test_expect_success 'GIT_PREFIX for !alias' '
        test_cmp expect actual
 '
 
+test_expect_success 'GIT_PREFIX for built-ins' '
+       # Use GIT_EXTERNAL_DIFF to test that the "diff" built-in
+       # receives the GIT_PREFIX variable.
+       printf "dir/" >expect &&
+       printf "#!/bin/sh\n" >diff &&
+       printf "printf \"\$GIT_PREFIX\"" >>diff &&
+       chmod +x diff &&
+       (
+               cd dir &&
+               printf "change" >two &&
+               env GIT_EXTERNAL_DIFF=./diff git diff >../actual
+               git checkout -- two
+       ) &&
+       test_cmp expect actual
+'
+
 test_expect_success 'no file/rev ambiguity check inside .git' '
        git commit -a -m 1 &&
        (