New operator unset to delete variables and functions from current context

t_operator_test.go

@@ -0,0 +1,22 @@
+// Copyright (c) 2024 Celestino Amoroso (celestino.amoroso@gmail.com).
+// All rights reserved.
+
+// t_operator_test.go
+package expr
+
+import (
+	"testing"
+)
+
+func TestOperator(t *testing.T) {
+	section := "Operator"
+	inputs := []inputType{
+		/*   1 */ {`a=1; unset "a"; a`, nil, `undefined variable or function "a"`},
+		/*   2 */ {`a=1; unset ["a", "b"]`, int64(1), nil},
+	}
+
+	// t.Setenv("EXPR_PATH", ".")
+
+	runTestSuiteSpec(t, section, inputs, 2)
+	//runTestSuite(t, section, inputs)
+}