ported SketchClassFunction from legacy into integration test

Author: alessio-perugini

Diff for: internal/integrationtest/compile_4/compile_test.go

@@ -118,6 +118,7 @@ func TestCompileOfProblematicSketches(t *testing.T) {
 		{"SketchWithFakeFunctionPointer", testBuilderSketchWithFakeFunctionPointer},
 		{"SketchWithMinMaxDefinitions", testBuilderSketchWithMinMaxDefinitions},
 		{"SketchWithFastledsLibrary", testBuilderSketchWithFastledsLibrary},
+		{"SketchClassFunction", testBuilderSketchClassFunction},
 	}.Run(t, env, cli)
 }
 
@@ -776,6 +777,21 @@ func testBuilderSketchWithFastledsLibrary(t *testing.T, env *integrationtest.Env
 	})
 }
 
+func testBuilderSketchClassFunction(t *testing.T, env *integrationtest.Environment, cli *integrationtest.ArduinoCLI) {
+	t.Run("Build", func(t *testing.T) {
+		// Build
+		_, err := tryBuild(t, env, cli, "arduino:avr:leonardo")
+		require.NoError(t, err)
+	})
+
+	t.Run("Preprocess", func(t *testing.T) {
+		// Preprocess
+		sketchPath, preprocessedSketch, err := tryPreprocess(t, env, cli, "arduino:avr:leonardo")
+		require.NoError(t, err)
+		comparePreprocessGoldenFile(t, sketchPath, preprocessedSketch)
+	})
+}
+
 type builderOutput struct {
 	CompilerOut   string `json:"compiler_out"`
 	CompilerErr   string `json:"compiler_err"`

Diff for: legacy/builder/test/sketch_class_function/sketch_class_function.ino renamed to internal/integrationtest/compile_4/testdata/SketchClassFunction/SketchClassFunction.ino

@@ -0,0 +1,17 @@
+#include <Arduino.h>
+#line 1 {{QuoteCppString .sketchMainFile}}
+class test {
+    void asdf() {}
+};
+#line 4 {{QuoteCppString .sketchMainFile}}
+void setup();
+#line 7 {{QuoteCppString .sketchMainFile}}
+void loop();
+#line 8 {{QuoteCppString .sketchMainFile}}
+void asdf();
+#line 4 {{QuoteCppString .sketchMainFile}}
+void setup() {
+  asdf();
+}
+void loop() {}
+void asdf() {}