Function TestBridgeClassMethodErrors

bridge_test.go:1054–1254

Test for class method proxy errors - unchanged except method calls

(t *testing.T)

// Test for class method proxy errors - unchanged except method calls
func TestBridgeClassMethodErrors(t *testing.T) {
	// Test class method proxy error handling
	t.Run("MethodContextNotFound", func(t *testing.T) {
		rt := NewRuntime()
		defer rt.Close()
		ctx := rt.NewContext()
		defer ctx.Close()

		// MODIFIED FOR SCHEME C: Create class with new constructor signature
		constructor, _ := NewClassBuilder("TestClass").
			Constructor(func(ctx *Context, instance *Value, args []*Value) (interface{}, error) {
				return &Point{X: 1, Y: 2}, nil
			}).
			Method("testMethod", func(ctx *Context, this *Value, args []*Value) *Value {
				return ctx.NewString("method called") // Changed: String() → NewString()
			}).
			Build(ctx)
		require.False(t, constructor.IsException())

		ctx.Globals().Set("TestClass", constructor)

		// Create instance and verify method works
		result := ctx.Eval(`
            let obj = new TestClass();
            obj.testMethod();
        `)
		require.False(t, result.IsException())
		require.Equal(t, "method called", result.ToString()) // Changed: String() → ToString()
		result.Free()

		// Unregister context from mapping
		unregisterContext(ctx.ref)

		// Call method - triggers goClassMethodProxy with unmapped context
		result2 := ctx.Eval(`
            try {
                let obj = new TestClass();
                obj.testMethod();
            } catch(e) {
                e.toString();
            }
        `)

		if result2.IsException() {
			err := ctx.Exception()
			require.Contains(t, err.Error(), "Context not found")
		} else {
			defer result2.Free()
			require.Contains(t, result2.ToString(), "Context not found") // Changed: String() → ToString()
		}

		// Re-register context for cleanup
		registerContext(ctx.ref, ctx)

		t.Log("Successfully triggered goClassMethodProxy Context not found branch")
	})

	t.Run("MethodNotFound", func(t *testing.T) {