diff --git a/unittests/Format/FormatTest.cpp b/unittests/Format/FormatTest.cpp
index de794da..3e672ae 100644
--- a/unittests/Format/FormatTest.cpp
+++ b/unittests/Format/FormatTest.cpp
@@ -481,6 +481,12 @@
             format("#define A } }\nint i;", getLLVMStyleWithColumns(11)));
 }
 
+TEST_F(FormatTest, EscapedNewlineAtStartOfTokenInMacroDefinition) {
+  EXPECT_EQ("#define A \\\n  int i;  \\\n  int j;",
+            format("#define A \\\nint i;\\\n  int j;",
+                   getLLVMStyleWithColumns(11)));
+}
+
 TEST_F(FormatTest, MixingPreprocessorDirectivesAndNormalCode) {
   EXPECT_EQ(
       "#define ALooooooooooooooooooooooooooooooooooooooongMacro("