From 33fd79a9f05e6d19468175ac31ae96199579d53f Mon Sep 17 00:00:00 2001
From: "Dirk-Jan C. Binnema" <djcb@djcbsoftware.nl>
Date: Sun, 30 Jul 2023 00:50:45 +0300
Subject: [PATCH] mu-regex: add multiline test

---
 lib/utils/mu-regex.cc | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/lib/utils/mu-regex.cc b/lib/utils/mu-regex.cc
index 9ba3cc69..06028284 100644
--- a/lib/utils/mu-regex.cc
+++ b/lib/utils/mu-regex.cc
@@ -60,10 +60,17 @@ test_regex_match2()
 static void
 test_regex_replace()
 {
-	auto rx = Regex::make("f.o");
-	assert_valid_result(rx);
+	{
+		auto rx = Regex::make("f.o");
+		assert_valid_result(rx);
+		assert_equal(rx->replace("foobar", "cuux"), "cuuxbar");
+	}
 
-	assert_equal(rx->replace("foobar", "cuux"), "cuuxbar");
+	{
+		auto rx = Regex::make("f.o", G_REGEX_MULTILINE);
+		assert_valid_result(rx);
+		assert_equal(rx->replace("foobar\nfoobar", "cuux"), "cuuxbar\ncuuxbar");
+	}
 }
 
 int