Testing that prototype of a function containing a typename is not generated

Signed-off-by: Federico Fissore <[email protected]>

Author: Federico Fissore

src/arduino.cc/builder/test/prototypes_adder_test.go

@@ -658,3 +658,43 @@ func TestPrototypesAdderSketchWithUSBCON(t *testing.T) {
 	require.Equal(t, "#include <Arduino.h>\n#line 1\n", context[constants.CTX_INCLUDE_SECTION].(string))
 	require.Equal(t, "void ciao();\nvoid setup();\nvoid loop();\n#line 3\n", context[constants.CTX_PROTOTYPE_SECTION].(string))
 }
+
+func TestPrototypesAdderSketchWithTypename(t *testing.T) {
+	DownloadCoresAndToolsAndLibraries(t)
+
+	context := make(map[string]interface{})
+
+	buildPath := SetupBuildPath(t, context)
+	defer os.RemoveAll(buildPath)
+
+	context[constants.CTX_HARDWARE_FOLDERS] = []string{filepath.Join("..", "hardware"), "hardware", "downloaded_hardware"}
+	context[constants.CTX_TOOLS_FOLDERS] = []string{"downloaded_tools"}
+	context[constants.CTX_FQBN] = "arduino:avr:leonardo"
+	context[constants.CTX_SKETCH_LOCATION] = filepath.Join("sketch_with_typename", "sketch.ino")
+	context[constants.CTX_BUILD_PROPERTIES_RUNTIME_IDE_VERSION] = "10600"
+	context[constants.CTX_LIBRARIES_FOLDERS] = []string{"libraries", "downloaded_libraries"}
+	context[constants.CTX_VERBOSE] = true
+
+	commands := []types.Command{
+		&builder.SetupHumanLoggerIfMissing{},
+
+		&builder.ContainerSetupHardwareToolsLibsSketchAndProps{},
+
+		&builder.ContainerMergeCopySketchFiles{},
+
+		&builder.ContainerFindIncludes{},
+
+		&builder.PrintUsedLibrariesIfVerbose{},
+		&builder.WarnAboutArchIncompatibleLibraries{},
+
+		&builder.ContainerAddPrototypes{},
+	}
+
+	for _, command := range commands {
+		err := command.Run(context)
+		NoError(t, err)
+	}
+
+	require.Equal(t, "#include <Arduino.h>\n#line 1\n", context[constants.CTX_INCLUDE_SECTION].(string))
+	require.Equal(t, "void setup();\nvoid loop();\n#line 6\n", context[constants.CTX_PROTOTYPE_SECTION].(string))
+}