From 73a63ea05dc8ca29ec1d2c1d66481dd0de1950f1 Mon Sep 17 00:00:00 2001
From: Abseil Team <absl-team@google.com>
Date: Tue, 24 Feb 2026 09:26:47 -0800
Subject: [PATCH] Improve str concatenation performance on MatchesTest

Update str concatenation, instead of use operation+ use absl::StrCat
whenever available.

PiperOrigin-RevId: 874649732
Change-Id: I0acd91c04a9e50fa306e7130479bc330c1a0f068
---
 googletest/src/gtest.cc | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/googletest/src/gtest.cc b/googletest/src/gtest.cc
index 3f8079137..8a3801807 100644
--- a/googletest/src/gtest.cc
+++ b/googletest/src/gtest.cc
@@ -885,7 +885,11 @@ class PositiveAndNegativeUnitTestFilter {
   // and does not match the negative filter.
   bool MatchesTest(const std::string& test_suite_name,
                    const std::string& test_name) const {
+#ifdef GTEST_HAS_ABSL
+    return MatchesName(absl::StrCat(test_suite_name, ".", test_name));
+#else
     return MatchesName(test_suite_name + "." + test_name);
+#endif
   }
 
   // Returns true if and only if name matches the positive filter and does not