Pragma and signal validation added

test/validator_pragma_test.go

@@ -0,0 +1,69 @@
+package integration
+
+import (
+	"strings"
+	"testing"
+
+	"github.com/marte-dev/marte-dev-tools/internal/index"
+	"github.com/marte-dev/marte-dev-tools/internal/parser"
+	"github.com/marte-dev/marte-dev-tools/internal/validator"
+)
+
+func TestPragmaSuppression(t *testing.T) {
+	content := `
++Data = {
+    Class = ReferenceContainer
+    +MyDS = {
+        Class = FileReader
+        Filename = "test"
+        Signals = {
+            //!unused: Ignore this
+            UnusedSig = { Type = uint32 }
+            UsedSig = { Type = uint32 }
+        }
+    }
+}
+
++MyGAM = {
+    Class = IOGAM
+    InputSignals = {
+        UsedSig = { DataSource = MyDS Type = uint32 }
+        
+        //!implicit: Ignore this implicit
+        ImplicitSig = { DataSource = MyDS Type = uint32 }
+    }
+}
+`
+	p := parser.NewParser(content)
+	config, err := p.Parse()
+	if err != nil {
+		t.Fatalf("Parse failed: %v", err)
+	}
+
+	idx := index.NewProjectTree()
+	idx.AddFile("pragma.marte", config)
+	idx.ResolveReferences()
+
+	v := validator.NewValidator(idx, ".")
+	v.ValidateProject()
+	v.CheckUnused()
+
+	foundUnusedWarning := false
+	foundImplicitWarning := false
+
+	for _, d := range v.Diagnostics {
+		if strings.Contains(d.Message, "Unused Signal") && strings.Contains(d.Message, "UnusedSig") {
+			foundUnusedWarning = true
+		}
+		if strings.Contains(d.Message, "Implicitly Defined Signal") && strings.Contains(d.Message, "ImplicitSig") {
+			foundImplicitWarning = true
+		}
+	}
+
+	if foundUnusedWarning {
+		t.Error("Expected warning for UnusedSig to be suppressed")
+	}
+	if foundImplicitWarning {
+		t.Error("Expected warning for ImplicitSig to be suppressed")
+	}
+}