1 files changed, 57 insertions, 0 deletions
diff --git a/Examples/test-suite/csharp/li_constraints_runme.cs b/Examples/test-suite/csharp/li_constraints_runme.cs
new file mode 100644
index 000000000..d66a99828
--- /dev/null
+++ b/Examples/test-suite/csharp/li_constraints_runme.cs
@@ -0,0 +1,57 @@
+using System;
+using li_constraintsNamespace;
+
+public class runme {
+    static void check_double(bool except, Action<double> f, double val, string ex) {
+      bool actual = true;
+      bool proper = false;
+      try {
+        f(val);
+      } catch(Exception e) {
+        actual = false;
+        proper = e.Message.Equals(string.Join(" ", "Expected", "a", ex, "value."));
+      }
+      if (actual) {
+        if (!except)
+          throw new Exception(string.Join("", "function '", ex, "' with ", val.ToString(), " should perform an exception"));
+      } else {
+        if (except)
+          throw new Exception(string.Join("", "function '", ex, "' with ", val.ToString(), " should not perform an exception"));
+        else if (!proper)
+          throw new Exception(string.Join("", "function '", ex, "' with ", val.ToString(), " should perform a proper exception"));
+      }
+    }
+
+    static void Main() {
+      check_double(true, li_constraints.test_nonnegative, 10, "non-negative");
+      check_double(true, li_constraints.test_nonnegative, 0, "non-negative");
+      check_double(false, li_constraints.test_nonnegative, -10, "non-negative");
+
+      check_double(false, li_constraints.test_nonpositive, 10, "non-positive");
+      check_double(true, li_constraints.test_nonpositive, 0, "non-positive");
+      check_double(true, li_constraints.test_nonpositive, -10, "non-positive");
+
+      check_double(true, li_constraints.test_positive, 10, "positive");
+      check_double(false, li_constraints.test_positive, 0, "positive");
+      check_double(false, li_constraints.test_positive, -10, "positive");
+
+      check_double(false, li_constraints.test_negative, 10, "negative");
+      check_double(false, li_constraints.test_negative, 0, "negative");
+      check_double(true, li_constraints.test_negative, -10, "negative");
+
+      check_double(true, li_constraints.test_nonzero, 10, "nonzero");
+      check_double(false, li_constraints.test_nonzero, 0, "nonzero");
+      check_double(true, li_constraints.test_nonzero, -10, "nonzero");
+
+      bool have_exception = false;
+      try {
+        li_constraints.test_nonnull(null);
+      } catch(Exception e) {
+        have_exception = e.Message.Equals("Received a NULL pointer.");
+      }
+      if (!have_exception)
+          throw new Exception("test_nonnull should perform proper exception with 'null' value");
+      SWIGTYPE_p_void nonnull = li_constraints.get_nonnull();
+      li_constraints.test_nonnull(nonnull);
+    }
+}