From 62c483c94072eb215c5ee63314bfc5880e2dbce5 Mon Sep 17 00:00:00 2001
From: vitaut <victor.zverovich@gmail.com>
Date: Mon, 20 Apr 2015 08:08:02 -0700
Subject: [PATCH] Test EnableIf

---
 test/util-test.cc | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/test/util-test.cc b/test/util-test.cc
index 3bca3d46..cb2f5d96 100644
--- a/test/util-test.cc
+++ b/test/util-test.cc
@@ -842,3 +842,19 @@ TEST(UtilTest, IsEnumConvertibleToInt) {
 }
 #endif
 
+template <typename T>
+bool check_enable_if(
+    typename fmt::internal::EnableIf<sizeof(T) == sizeof(int), T>::type) {
+  return true;
+}
+
+template <typename T>
+bool check_enable_if(
+    typename fmt::internal::EnableIf<sizeof(T) != sizeof(int), T>::type) {
+  return false;
+}
+
+TEST(UtilTest, EnableIf) {
+  EXPECT_TRUE(check_enable_if<int>(42));
+  EXPECT_FALSE(check_enable_if<char>('a'));
+}