strbuf: add strbuf_tolower function

diff --git a/t/t7102-reset.sh b/t/t7102-reset.sh
index df82ec9ddae30acc5cad23886cbf6ff2de287e7f..450529404c686469ed5ba5ad465cf8b3ef651ef9 100755 (executable)
--- a/t/t7102-reset.sh
+++ b/t/t7102-reset.sh
@@ -9,6 +9,19 @@ Documented tests for git reset'
 
 . ./test-lib.sh
 
+commit_msg () {
+       # String "modify 2nd file (changed)" partly in German
+       # (translated with Google Translate),
+       # encoded in UTF-8, used as a commit log message below.
+       msg="modify 2nd file (ge\303\244ndert)\n"
+       if test -n "$1"
+       then
+               printf "$msg" | iconv -f utf-8 -t "$1"
+       else
+               printf "$msg"
+       fi
+}
+
 test_expect_success 'creating initial files and commits' '
        test_tick &&
        echo "1st file" >first &&
@@ -28,7 +41,7 @@ test_expect_success 'creating initial files and commits' '
 
        echo "1st line 2nd file" >secondfile &&
        echo "2nd line 2nd file" >>secondfile &&
-       git commit -a -m "modify 2nd file" &&
+       git -c "i18n.commitEncoding=iso8859-1" commit -a -m "$(commit_msg iso8859-1)" &&
        head5=$(git rev-parse --verify HEAD)
 '
 # git log --pretty=oneline # to see those SHA1 involved
@@ -44,6 +57,20 @@ check_changes () {
        done | test_cmp .cat_expect -
 }
 
+test_expect_success 'reset --hard message' '
+       hex=$(git log -1 --format="%h") &&
+       git reset --hard > .actual &&
+       echo HEAD is now at $hex $(commit_msg) > .expected &&
+       test_cmp .expected .actual
+'
+
+test_expect_success 'reset --hard message (iso8859-1 logoutputencoding)' '
+       hex=$(git log -1 --format="%h") &&
+       git -c "i18n.logOutputEncoding=iso8859-1" reset --hard > .actual &&
+       echo HEAD is now at $hex $(commit_msg iso8859-1) > .expected &&
+       test_cmp .expected .actual
+'
+
 >.diff_expect
 >.cached_expect
 cat >.cat_expect <<EOF
@@ -192,7 +219,8 @@ test_expect_success \
        'changing files and redo the last commit should succeed' '
        echo "3rd line 2nd file" >>secondfile &&
        git commit -a -C ORIG_HEAD &&
-       check_changes 3d3b7be011a58ca0c179ae45d94e6c83c0b0cd0d &&
+       head4=$(git rev-parse --verify HEAD) &&
+       check_changes $head4 &&
        test "$(git rev-parse ORIG_HEAD)" = \
                        $head5
 '
@@ -211,7 +239,7 @@ test_expect_success \
        git reset --hard HEAD~2 &&
        check_changes ddaefe00f1da16864591c61fdc7adb5d7cd6b74e &&
        test "$(git rev-parse ORIG_HEAD)" = \
-                       3d3b7be011a58ca0c179ae45d94e6c83c0b0cd0d
+                       $head4
 '
 
 >.diff_expect
@@ -303,7 +331,7 @@ test_expect_success 'redoing the last two commits should succeed' '
 
        echo "1st line 2nd file" >secondfile &&
        echo "2nd line 2nd file" >>secondfile &&
-       git commit -a -m "modify 2nd file" &&
+       git -c "i18n.commitEncoding=iso8859-1" commit -a -m "$(commit_msg iso8859-1)" &&
        check_changes $head5
 '
 
@@ -326,10 +354,11 @@ test_expect_success '--hard reset to HEAD should clear a failed merge' '
        git checkout branch2 &&
        echo "3rd line in branch2" >>secondfile &&
        git commit -a -m "change in branch2" &&
+       head3=$(git rev-parse --verify HEAD) &&
 
        test_must_fail git pull . branch1 &&
        git reset --hard &&
-       check_changes 77abb337073fb4369a7ad69ff6f5ec0e4d6b54bb
+       check_changes $head3
 '
 
 >.diff_expect
@@ -457,7 +486,7 @@ test_expect_success 'disambiguation (1)' '
        test_must_fail git diff --quiet -- secondfile &&
        test -z "$(git diff --cached --name-only)" &&
        test -f secondfile &&
-       test ! -s secondfile
+       test_must_be_empty secondfile
 
 '
 
@@ -506,4 +535,30 @@ test_expect_success 'reset with paths accepts tree' '
        git diff HEAD --exit-code
 '
 
+test_expect_success 'reset -N keeps removed files as intent-to-add' '
+       echo new-file >new-file &&
+       git add new-file &&
+       git reset -N HEAD &&
+
+       tree=$(git write-tree) &&
+       git ls-tree $tree new-file >actual &&
+       >expect &&
+       test_cmp expect actual &&
+
+       git diff --name-only >actual &&
+       echo new-file >expect &&
+       test_cmp expect actual
+'
+
+test_expect_success 'reset --mixed sets up work tree' '
+       git init mixed_worktree &&
+       (
+               cd mixed_worktree &&
+               test_commit dummy
+       ) &&
+       : >expect &&
+       git --git-dir=mixed_worktree/.git --work-tree=mixed_worktree reset >actual &&
+       test_cmp expect actual
+'
+
 test_done