diff --git a/com.oracle.truffle.r.test/src/com/oracle/truffle/r/test/ExpectedTestOutput.test b/com.oracle.truffle.r.test/src/com/oracle/truffle/r/test/ExpectedTestOutput.test
index b6e76f7af86b6eecee2314cb956428b2ab276cb3..336ef0bd538e375d84d88f00451dd3021a8526f2 100644
--- a/com.oracle.truffle.r.test/src/com/oracle/truffle/r/test/ExpectedTestOutput.test
+++ b/com.oracle.truffle.r.test/src/com/oracle/truffle/r/test/ExpectedTestOutput.test
@@ -131118,6 +131118,26 @@ NULL
 NULL
 
 
+##com.oracle.truffle.r.test.library.fastr.TestJavaInterop.testIdentical#
+#if (length(grep("FastR", R.Version()$version.string)) != 1) { FALSE } else { b1 <- .fastr.interop.toByte(1); b2 <- .fastr.interop.toByte(1); identical(b1, b2) }
+[1] FALSE
+
+##com.oracle.truffle.r.test.library.fastr.TestJavaInterop.testIdentical#
+#if (length(grep("FastR", R.Version()$version.string)) != 1) { FALSE } else { b1 <- .fastr.interop.toByte(1); s1 <- .fastr.interop.toShort(1); identical(b1, s1) }
+[1] FALSE
+
+##com.oracle.truffle.r.test.library.fastr.TestJavaInterop.testIdentical#
+#if (length(grep("FastR", R.Version()$version.string)) != 1) { FALSE } else { ll <- .fastr.interop.new(.fastr.java.class('java.util.LinkedList')); al <- .fastr.interop.new(.fastr.java.class('java.util.ArrayList')); identical(al, ll) }
+[1] FALSE
+
+##com.oracle.truffle.r.test.library.fastr.TestJavaInterop.testIdentical#
+#if (length(grep("FastR", R.Version()$version.string)) != 1) { TRUE } else { al <- .fastr.interop.new(.fastr.java.class('java.util.ArrayList')); identical(t, t) }
+[1] TRUE
+
+##com.oracle.truffle.r.test.library.fastr.TestJavaInterop.testIdentical#
+#if (length(grep("FastR", R.Version()$version.string)) != 1) { TRUE } else { b1 <- .fastr.interop.toByte(1); identical(b1, b1) }
+[1] TRUE
+
 ##com.oracle.truffle.r.test.library.fastr.TestJavaInterop.testMethods#
 #if (length(grep("FastR", R.Version()$version.string)) != 1) { "a string" } else { tc <- .fastr.java.class('com.oracle.truffle.r.test.library.fastr.TestJavaInterop$TestClass'); t <- .fastr.interop.new(tc); t$methodStaticStringObject() }
 [1] "a string"