Test ExportToPythonAndBack: don't duplicate code output

Tests/Functional/PyEmbedded/Tests.cpp

@@ -375,7 +375,10 @@ TEST_F(PyEmbedded, ExportToPythonAndBack)
 
     std::unique_ptr<MultiLayer> sample2(sample1->clone());
     const std::string code2 = Py::Export::sampleCode(*sample2);
-    std::cout << "Test ExportToPythonAndBack: code2:\n" << code2 << std::endl;
+    if (code2 != code1)
+        std::cout << "Test ExportToPythonAndBack: code2:\n" << code2 << std::endl;
+    else
+        std::cout << "Test ExportToPythonAndBack: code2 = code1" << std::endl;
     EXPECT_TRUE(code2 == code1);
 
     const std::string snippet =
@@ -383,8 +386,10 @@ TEST_F(PyEmbedded, ExportToPythonAndBack)
     const auto sample3 =
         Py::Import::createFromPython(snippet, "get_sample", BABuild::buildLibDir());
     const std::string code3 = Py::Export::sampleCode(*sample3);
-    std::cout << "Test ExportToPythonAndBack: code3:\n" << code3 << std::endl;
-
+    if (code3 != code1)
+        std::cout << "Test ExportToPythonAndBack: code3:\n" << code3 << std::endl;
+    else
+        std::cout << "Test ExportToPythonAndBack: code3 = code1" << std::endl;
     EXPECT_TRUE(code3 == code1);
 }