From 55ebc25c0f2b5944752530c07abdf84f5185b89d Mon Sep 17 00:00:00 2001
From: Corentin Wallez <cwallez@chromium.org>
Date: Fri, 14 Jul 2017 17:59:27 -0400
Subject: [PATCH] NXTTest: Make GTest print the name of the backend

---
 src/tests/NXTTest.cpp | 4 ++++
 src/tests/NXTTest.h   | 1 +
 2 files changed, 5 insertions(+)

diff --git a/src/tests/NXTTest.cpp b/src/tests/NXTTest.cpp
index a27ce83c56..2b1ad2f8ed 100644
--- a/src/tests/NXTTest.cpp
+++ b/src/tests/NXTTest.cpp
@@ -277,6 +277,10 @@ std::ostream& operator<< (std::ostream& stream, const RGBA8& color) {
         static_cast<int>(color.a) << ")";
 }
 
+std::ostream &operator<<(std::ostream& stream, BackendType backend) {
+    return stream << ParamName(backend);
+}
+
 namespace detail {
     bool IsBackendAvailable(BackendType type) {
         switch (type) {
diff --git a/src/tests/NXTTest.h b/src/tests/NXTTest.h
index 39c5191162..25fde9cc3e 100644
--- a/src/tests/NXTTest.h
+++ b/src/tests/NXTTest.h
@@ -47,6 +47,7 @@ enum BackendType {
     VulkanBackend,
     NumBackendTypes,
 };
+std::ostream &operator<<(std::ostream& stream, BackendType backend);
 
 namespace utils {
     class BackendBinding;