From aae4fa238fba26bd00124b7afa697366a5fffbf0 Mon Sep 17 00:00:00 2001
From: lisyarus <lisyarus@gmail.com>
Date: Sat, 6 May 2023 12:53:25 +0300
Subject: [PATCH] Add << operators for vectors & sets in tests

---
 tools/test/include/psemek/test/test.hpp | 33 +++++++++++++++++++++++++
 1 file changed, 33 insertions(+)

diff --git a/tools/test/include/psemek/test/test.hpp b/tools/test/include/psemek/test/test.hpp
index 9ce12894..5d439d4f 100644
--- a/tools/test/include/psemek/test/test.hpp
+++ b/tools/test/include/psemek/test/test.hpp
@@ -7,6 +7,7 @@
 #include <iostream>
 #include <utility>
 #include <tuple>
+#include <set>
 #include <typeinfo>
 #include <typeindex>
 
@@ -40,6 +41,38 @@ std::ostream & operator << (std::ostream & s, std::tuple<Ts...> const & t)
 	return s;
 }
 
+template <typename T>
+std::ostream & operator << (std::ostream & s, std::vector<T> const & v)
+{
+	s << "[";
+	bool first = true;
+	for (auto const & x : v)
+	{
+		if (!first)
+			s << ", ";
+		first = false;
+		s << x;
+	}
+	s << "]";
+	return s;
+}
+
+template <typename T>
+std::ostream & operator << (std::ostream & s, std::set<T> const & v)
+{
+	s << "{";
+	bool first = true;
+	for (auto const & x : v)
+	{
+		if (!first)
+			s << ", ";
+		first = false;
+		s << x;
+	}
+	s << "}";
+	return s;
+}
+
 namespace psemek::util
 {