1 files changed, 28 insertions, 4 deletions
diff --git a/t/t4202-log.sh b/t/t4202-log.sh
index 350cfa3..9dfead9 100755
--- a/t/t4202-log.sh
+++ b/t/t4202-log.sh
@@ -1834,14 +1834,24 @@ test_expect_success 'log --graph --no-walk is forbidden' '
 	test_must_fail git log --graph --no-walk
 '
 
-test_expect_success 'log diagnoses bogus HEAD' '
+test_expect_success 'log on empty repo fails' '
 	git init empty &&
+	test_when_finished "rm -rf empty" &&
 	test_must_fail git -C empty log 2>stderr &&
-	test_i18ngrep does.not.have.any.commits stderr &&
+	test_i18ngrep does.not.have.any.commits stderr
+'
+
+test_expect_success REFFILES 'log diagnoses bogus HEAD hash' '
+	git init empty &&
+	test_when_finished "rm -rf empty" &&
 	echo 1234abcd >empty/.git/refs/heads/main &&
 	test_must_fail git -C empty log 2>stderr &&
-	test_i18ngrep broken stderr &&
-	echo "ref: refs/heads/invalid.lock" >empty/.git/HEAD &&
+	test_i18ngrep broken stderr
+'
+
+test_expect_success 'log diagnoses bogus HEAD symref' '
+	git init empty &&
+	git --git-dir empty/.git symbolic-ref HEAD refs/heads/invalid.lock &&
 	test_must_fail git -C empty log 2>stderr &&
 	test_i18ngrep broken stderr &&
 	test_must_fail git -C empty log --default totally-bogus 2>stderr &&
@@ -1905,6 +1915,20 @@ test_expect_success '--exclude-promisor-objects does not BUG-crash' '
 	test_must_fail git log --exclude-promisor-objects source-a
 '
 
+test_expect_success 'log --decorate includes all levels of tag annotated tags' '
+	git checkout -b branch &&
+	git commit --allow-empty -m "new commit" &&
+	git tag lightweight HEAD &&
+	git tag -m annotated annotated HEAD &&
+	git tag -m double-0 double-0 HEAD &&
+	git tag -m double-1 double-1 double-0 &&
+	cat >expect <<-\EOF &&
+	HEAD -> branch, tag: lightweight, tag: double-1, tag: double-0, tag: annotated
+	EOF
+	git log -1 --format="%D" >actual &&
+	test_cmp expect actual
+'
+
 test_expect_success 'log --end-of-options' '
        git update-ref refs/heads/--source HEAD &&
        git log --end-of-options --source >actual &&