Snap for 8505378 from 7563023510bf04108a954596ea9393a4c11ac279 to mainline-go-neuralnetworks-release

Change-Id: I4cf1c31881b0277ddf5b64ed967b90de7b867186

1 files changed, 33 insertions, 1 deletions

diff --git a/third_party/abseil-cpp/absl/strings/internal/str_format/extension_test.cc b/third_party/abseil-cpp/absl/strings/internal/str_format/extension_test.cc
index 4e23fefbd5..1c93fdb1c7 100644
--- a/third_party/abseil-cpp/absl/strings/internal/str_format/extension_test.cc
+++ b/third_party/abseil-cpp/absl/strings/internal/str_format/extension_test.cc
@@ -19,9 +19,26 @@
 #include <random>
 #include <string>
 
+#include "gtest/gtest.h"
 #include "absl/strings/str_format.h"
+#include "absl/strings/string_view.h"
 
-#include "gtest/gtest.h"
+namespace my_namespace {
+class UserDefinedType {
+ public:
+  UserDefinedType() = default;
+
+  void Append(absl::string_view str) { value_.append(str.data(), str.size()); }
+  const std::string& Value() const { return value_; }
+
+  friend void AbslFormatFlush(UserDefinedType* x, absl::string_view str) {
+    x->Append(str);
+  }
+
+ private:
+  std::string value_;
+};
+}  // namespace my_namespace
 
 namespace {
 
@@ -63,4 +80,19 @@ TEST(FormatExtensionTest, SinkAppendChars) {
     EXPECT_EQ(actual, expected);
   }
 }
+
+TEST(FormatExtensionTest, VerifyEnumEquality) {
+#define X_VAL(id)                           \
+  EXPECT_EQ(absl::FormatConversionChar::id, \
+            absl::str_format_internal::FormatConversionCharInternal::id);
+  ABSL_INTERNAL_CONVERSION_CHARS_EXPAND_(X_VAL, );
+#undef X_VAL
+
+#define X_VAL(id)                              \
+  EXPECT_EQ(absl::FormatConversionCharSet::id, \
+            absl::str_format_internal::FormatConversionCharSetInternal::id);
+  ABSL_INTERNAL_CONVERSION_CHARS_EXPAND_(X_VAL, );
+#undef X_VAL
+}
+
 }  // namespace