fetch tests: add a test for clobbering tag behavior

diff --git a/t/t4011-diff-symlink.sh b/t/t4011-diff-symlink.sh
index cf0f3a1ee75dd28c6b5ce2a5db7c3ad6afafd21f..108c012a3a66d900cbbfcda04ac2dfe5ffeb6362 100755 (executable)
--- a/t/t4011-diff-symlink.sh
+++ b/t/t4011-diff-symlink.sh
@@ -139,11 +139,13 @@ test_expect_success SYMLINKS 'setup symlinks with attributes' '
 test_expect_success SYMLINKS 'symlinks do not respect userdiff config by path' '
        cat >expect <<-\EOF &&
        diff --git a/file.bin b/file.bin
-       index e69de29..d95f3ad 100644
-       Binary files a/file.bin and b/file.bin differ
+       new file mode 100644
+       index 0000000..d95f3ad
+       Binary files /dev/null and b/file.bin differ
        diff --git a/link.bin b/link.bin
-       index e69de29..dce41ec 120000
-       --- a/link.bin
+       new file mode 120000
+       index 0000000..dce41ec
+       --- /dev/null
        +++ b/link.bin
        @@ -0,0 +1 @@
        +file.bin