diff: clear emitted_symbols flag after use

diff --git a/t/t3406-rebase-message.sh b/t/t3406-rebase-message.sh
index e6a9a0d436f3a28a7de6eaadd7f1f223ae740c64..f64b130cb805bbca8475f3c262693fa0faa2cafe 100755 (executable)
--- a/t/t3406-rebase-message.sh
+++ b/t/t3406-rebase-message.sh
@@ -4,27 +4,17 @@ test_description='messages from rebase operation'
 
 . ./test-lib.sh
 
-quick_one () {
-       echo "$1" >"file$1" &&
-       git add "file$1" &&
-       test_tick &&
-       git commit -m "$1"
-}
-
-test_expect_success setup '
-       quick_one O &&
-       git branch topic &&
-       quick_one X &&
-       quick_one A &&
-       quick_one B &&
-       quick_one Y &&
-
-       git checkout topic &&
-       quick_one A &&
-       quick_one B &&
-       quick_one Z &&
-       git tag start
+test_expect_success 'setup' '
+       test_commit O fileO &&
+       test_commit X fileX &&
+       test_commit A fileA &&
+       test_commit B fileB &&
+       test_commit Y fileY &&
 
+       git checkout -b topic O &&
+       git cherry-pick A B &&
+       test_commit Z fileZ &&
+       git tag start
 '
 
 cat >expect <<\EOF
@@ -34,12 +24,32 @@ Committed: 0003 Z
 EOF
 
 test_expect_success 'rebase -m' '
-
        git rebase -m master >report &&
        sed -n -e "/^Already applied: /p" \
                -e "/^Committed: /p" report >actual &&
        test_cmp expect actual
+'
+
+test_expect_success 'rebase against master twice' '
+       git rebase master >out &&
+       test_i18ngrep "Current branch topic is up to date" out
+'
+
+test_expect_success 'rebase against master twice with --force' '
+       git rebase --force-rebase master >out &&
+       test_i18ngrep "Current branch topic is up to date, rebase forced" out
+'
+
+test_expect_success 'rebase against master twice from another branch' '
+       git checkout topic^ &&
+       git rebase master topic >out &&
+       test_i18ngrep "Current branch topic is up to date" out
+'
 
+test_expect_success 'rebase fast-forward to master' '
+       git checkout topic^ &&
+       git rebase topic >out &&
+       test_i18ngrep "Fast-forwarded HEAD to topic" out
 '
 
 test_expect_success 'rebase --stat' '
@@ -67,11 +77,54 @@ test_expect_success 'rebase -n overrides config rebase.stat config' '
 #     "Does not point to a valid commit: invalid-ref"
 #
 # NEEDSWORK: This "grep" is fine in real non-C locales, but
-# GETTEXT_POISON poisons the refname along with the enclosing
+# GIT_TEST_GETTEXT_POISON poisons the refname along with the enclosing
 # error message.
 test_expect_success 'rebase --onto outputs the invalid ref' '
        test_must_fail git rebase --onto invalid-ref HEAD HEAD 2>err &&
        test_i18ngrep "invalid-ref" err
 '
 
+test_expect_success 'error out early upon -C<n> or --whitespace=<bad>' '
+       test_must_fail git rebase -Cnot-a-number HEAD 2>err &&
+       test_i18ngrep "numerical value" err &&
+       test_must_fail git rebase --whitespace=bad HEAD 2>err &&
+       test_i18ngrep "Invalid whitespace option" err
+'
+
+test_expect_success 'GIT_REFLOG_ACTION' '
+       git checkout start &&
+       test_commit reflog-onto &&
+       git checkout -b reflog-topic start &&
+       test_commit reflog-to-rebase &&
+
+       git rebase reflog-onto &&
+       git log -g --format=%gs -3 >actual &&
+       cat >expect <<-\EOF &&
+       rebase finished: returning to refs/heads/reflog-topic
+       rebase: reflog-to-rebase
+       rebase: checkout reflog-onto
+       EOF
+       test_cmp expect actual &&
+
+       git checkout -b reflog-prefix reflog-to-rebase &&
+       GIT_REFLOG_ACTION=change-the-reflog git rebase reflog-onto &&
+       git log -g --format=%gs -3 >actual &&
+       cat >expect <<-\EOF &&
+       rebase finished: returning to refs/heads/reflog-prefix
+       change-the-reflog: reflog-to-rebase
+       change-the-reflog: checkout reflog-onto
+       EOF
+       test_cmp expect actual
+'
+
+test_expect_success 'rebase -i onto unrelated history' '
+       git init unrelated &&
+       test_commit -C unrelated 1 &&
+       git -C unrelated remote add -f origin "$PWD" &&
+       git -C unrelated branch --set-upstream-to=origin/master &&
+       git -C unrelated -c core.editor=true rebase -i -v --stat >actual &&
+       test_i18ngrep "Changes to " actual &&
+       test_i18ngrep "5 files changed" actual
+'
+
 test_done