builtin-commit: add --date option

diff --git a/t/t7501-commit.sh b/t/t7501-commit.sh
index d2de57679f9ee347a5e77e751ae7767f9980f84e..a5297012410271f64398124da6e4c7dd8eec3154 100755 (executable)
--- a/t/t7501-commit.sh
+++ b/t/t7501-commit.sh
@@ -86,7 +86,7 @@ chmod 755 editor
 
 test_expect_success \
        "amend commit" \
-       "VISUAL=./editor git commit --amend"
+       "EDITOR=./editor git commit --amend"
 
 test_expect_success \
        "passing -m and -F" \
@@ -107,7 +107,7 @@ chmod 755 editor
 test_expect_success \
        "editing message from other commit" \
        "echo 'hula hula' >file && \
-        VISUAL=./editor git commit -c HEAD^ -a"
+        EDITOR=./editor git commit -c HEAD^ -a"
 
 test_expect_success \
        "message from stdin" \
@@ -141,10 +141,10 @@ EOF
 test_expect_success \
        'editor not invoked if -F is given' '
         echo "moo" >file &&
-        VISUAL=./editor git commit -a -F msg &&
+        EDITOR=./editor git commit -a -F msg &&
         git show -s --pretty=format:"%s" | grep -q good &&
         echo "quack" >file &&
-        echo "Another good message." | VISUAL=./editor git commit -a -F - &&
+        echo "Another good message." | EDITOR=./editor git commit -a -F - &&
         git show -s --pretty=format:"%s" | grep -q good
         '
 # We could just check the head sha1, but checking each commit makes it
@@ -211,6 +211,21 @@ test_expect_success 'amend commit to fix author' '
 
 '
 
+test_expect_success 'amend commit to fix date' '
+
+       test_tick &&
+       newtick=$GIT_AUTHOR_DATE &&
+       git reset --hard &&
+       git cat-file -p HEAD |
+       sed -e "s/author.*/author $author $newtick/" \
+               -e "s/^\(committer.*> \).*$/\1$GIT_COMMITTER_DATE/" > \
+               expected &&
+       git commit --amend --date="$newtick" &&
+       git cat-file -p HEAD > current &&
+       test_cmp expected current
+
+'
+
 test_expect_success 'sign off (1)' '
 
        echo 1 >positive &&