Initial support to variables and to producer/consumer logic

test/validator_inout_ordering_test.go

@@ -0,0 +1,93 @@
+package integration
+
+import (
+	"strings"
+	"testing"
+
+	"github.com/marte-community/marte-dev-tools/internal/index"
+	"github.com/marte-community/marte-dev-tools/internal/parser"
+	"github.com/marte-community/marte-dev-tools/internal/validator"
+)
+
+func TestINOUTOrdering(t *testing.T) {
+	content := `
++Data = {
+    Class = ReferenceContainer
+    +MyDS = {
+        Class = GAMDataSource
+        #meta = { multithreaded = false } // Explicitly false
+        Signals = { Sig1 = { Type = uint32 } }
+    }
+}
++GAM_Consumer = {
+    Class = IOGAM
+    InputSignals = {
+        Sig1 = { DataSource = MyDS Type = uint32 }
+    }
+}
++GAM_Producer = {
+    Class = IOGAM
+    OutputSignals = {
+        Sig1 = { DataSource = MyDS Type = uint32 }
+    }
+}
++App = {
+    Class = RealTimeApplication
+    +States = {
+        Class = ReferenceContainer
+        +State1 = {
+            Class = RealTimeState
+            +Thread1 = {
+                Class = RealTimeThread
+                Functions = { GAM_Consumer, GAM_Producer } // Fail
+            }
+        }
+        +State2 = {
+            Class = RealTimeState
+            +Thread2 = {
+                Class = RealTimeThread
+                Functions = { GAM_Producer, GAM_Consumer } // Pass
+            }
+        }
+    }
+}
+`
+	pt := index.NewProjectTree()
+	p := parser.NewParser(content)
+	cfg, err := p.Parse()
+	if err != nil {
+		t.Fatal(err)
+	}
+	pt.AddFile("main.marte", cfg)
+
+	// Use validator with default schema (embedded)
+	// We pass "." but it shouldn't matter if no .marte_schema.cue exists
+	v := validator.NewValidator(pt, ".")
+	v.ValidateProject()
+
+	foundError := false
+	for _, d := range v.Diagnostics {
+		if strings.Contains(d.Message, "consumed by GAM '+GAM_Consumer'") &&
+			strings.Contains(d.Message, "before being produced") {
+			foundError = true
+		}
+	}
+
+	if !foundError {
+		t.Error("Expected INOUT ordering error for State1")
+		for _, d := range v.Diagnostics {
+			t.Logf("Diag: %s", d.Message)
+		}
+	}
+
+	foundErrorState2 := false
+	for _, d := range v.Diagnostics {
+		if strings.Contains(d.Message, "State '+State2'") && strings.Contains(d.Message, "before being produced") {
+			foundErrorState2 = true
+		}
+	}
+
+	if foundErrorState2 {
+		t.Error("Unexpected INOUT ordering error for State2 (Correct order)")
+	}
+}