Merge branch 'jn/show-normalized-refs'

diff --git a/t/t3404-rebase-interactive.sh b/t/t3404-rebase-interactive.sh
index 6ffb9ad794196da6f57853834bc6007edead8006..3a37793c0ddbdab8820dba033521d5e113bc33ac 100755 (executable)
--- a/t/t3404-rebase-interactive.sh
+++ b/t/t3404-rebase-interactive.sh
@@ -10,6 +10,10 @@ that the result still makes sense.
 '
 . ./test-lib.sh
 
+. "$TEST_DIRECTORY"/lib-rebase.sh
+
+set_fake_editor
+
 # set up two branches like this:
 #
 # A - B - C - D - E
@@ -61,39 +65,6 @@ test_expect_success 'setup' '
        git tag I
 '
 
-echo "#!$SHELL_PATH" >fake-editor.sh
-cat >> fake-editor.sh <<\EOF
-case "$1" in
-*/COMMIT_EDITMSG)
-       test -z "$FAKE_COMMIT_MESSAGE" || echo "$FAKE_COMMIT_MESSAGE" > "$1"
-       test -z "$FAKE_COMMIT_AMEND" || echo "$FAKE_COMMIT_AMEND" >> "$1"
-       exit
-       ;;
-esac
-test -z "$EXPECT_COUNT" ||
-       test "$EXPECT_COUNT" = $(sed -e '/^#/d' -e '/^$/d' < "$1" | wc -l) ||
-       exit
-test -z "$FAKE_LINES" && exit
-grep -v '^#' < "$1" > "$1".tmp
-rm -f "$1"
-cat "$1".tmp
-action=pick
-for line in $FAKE_LINES; do
-       case $line in
-       squash|edit)
-               action="$line";;
-       *)
-               echo sed -n "${line}s/^pick/$action/p"
-               sed -n "${line}p" < "$1".tmp
-               sed -n "${line}s/^pick/$action/p" < "$1".tmp >> "$1"
-               action=pick;;
-       esac
-done
-EOF
-
-test_set_editor "$(pwd)/fake-editor.sh"
-chmod a+x fake-editor.sh
-
 test_expect_success 'no changes are a nop' '
        git rebase -i F &&
        test "$(git symbolic-ref -q HEAD)" = "refs/heads/branch2" &&
@@ -148,11 +119,11 @@ index e69de29..00750ed 100644
 EOF
 
 cat > expect2 << EOF
-<<<<<<< HEAD:file1
+<<<<<<< HEAD
 2
 =======
 3
->>>>>>> b7ca976... G:file1
+>>>>>>> b7ca976... G
 EOF
 
 test_expect_success 'stop on conflicting pick' '
@@ -484,8 +455,33 @@ test_expect_success 'submodule rebase setup' '
        git commit -a -m "Three changes submodule"
 '
 
-test_expect_failure 'submodule rebase -i' '
+test_expect_success 'submodule rebase -i' '
        FAKE_LINES="1 squash 2 3" git rebase -i A
 '
 
+test_expect_success 'avoid unnecessary reset' '
+       git checkout master &&
+       test-chmtime =123456789 file3 &&
+       git update-index --refresh &&
+       HEAD=$(git rev-parse HEAD) &&
+       git rebase -i HEAD~4 &&
+       test $HEAD = $(git rev-parse HEAD) &&
+       MTIME=$(test-chmtime -v +0 file3 | sed 's/[^0-9].*$//') &&
+       test 123456789 = $MTIME
+'
+
+test_expect_success 'reword' '
+       git checkout -b reword-branch master &&
+       FAKE_LINES="1 2 3 reword 4" FAKE_COMMIT_MESSAGE="E changed" git rebase -i A &&
+       git show HEAD | grep "E changed" &&
+       test $(git rev-parse master) != $(git rev-parse HEAD) &&
+       test $(git rev-parse master^) = $(git rev-parse HEAD^) &&
+       FAKE_LINES="1 2 reword 3 4" FAKE_COMMIT_MESSAGE="D changed" git rebase -i A &&
+       git show HEAD^ | grep "D changed" &&
+       FAKE_LINES="reword 1 2 3 4" FAKE_COMMIT_MESSAGE="B changed" git rebase -i A &&
+       git show HEAD~3 | grep "B changed" &&
+       FAKE_LINES="1 reword 2 3 4" FAKE_COMMIT_MESSAGE="C changed" git rebase -i A &&
+       git show HEAD~2 | grep "C changed"
+'
+
 test_done