docs/git-tag: explain lightweight versus annotated tags

diff --git a/t/t4001-diff-rename.sh b/t/t4001-diff-rename.sh
index 71bac83dd5e42a19e3b1a7e869df0e7143371c99..844277cfa605f51cccd5d78a48a83fb75c03af9b 100755 (executable)
--- a/t/t4001-diff-rename.sh
+++ b/t/t4001-diff-rename.sh
@@ -71,10 +71,35 @@ test_expect_success 'favour same basenames over different ones' '
        git rm path1 &&
        mkdir subdir &&
        git mv another-path subdir/path1 &&
-       git status | grep "renamed: .*path1 -> subdir/path1"'
+       git status | test_i18ngrep "renamed: .*path1 -> subdir/path1"'
 
-test_expect_success  'favour same basenames even with minor differences' '
+test_expect_success 'favour same basenames even with minor differences' '
        git show HEAD:path1 | sed "s/15/16/" > subdir/path1 &&
-       git status | grep "renamed: .*path1 -> subdir/path1"'
+       git status | test_i18ngrep "renamed: .*path1 -> subdir/path1"'
+
+test_expect_success 'setup for many rename source candidates' '
+       git reset --hard &&
+       for i in 0 1 2 3 4 5 6 7 8 9;
+       do
+               for j in 0 1 2 3 4 5 6 7 8 9;
+               do
+                       echo "$i$j" >"path$i$j"
+               done
+       done &&
+       git add "path??" &&
+       test_tick &&
+       git commit -m "hundred" &&
+       (cat path1; echo new) >new-path &&
+       echo old >>path1 &&
+       git add new-path path1 &&
+       git diff -l 4 -C -C --cached --name-status >actual 2>actual.err &&
+       sed -e "s/^\([CM]\)[0-9]*       /\1     /" actual >actual.munged &&
+       cat >expect <<-EOF &&
+       C       path1   new-path
+       M       path1
+       EOF
+       test_cmp expect actual.munged &&
+       grep warning actual.err
+'
 
 test_done