1 files changed, 70 insertions, 0 deletions
diff --git a/Examples/test-suite/go/li_constraints_runme.go b/Examples/test-suite/go/li_constraints_runme.go
new file mode 100644
index 000000000..6dda260e4
--- /dev/null
+++ b/Examples/test-suite/go/li_constraints_runme.go
@@ -0,0 +1,70 @@
+package main
+
+import wrap "swigtests/li_constraints"
+import "fmt";
+
+func check_double(except bool, f func (float64), val float64, name string) {
+    actual := true
+    proper := false
+	func() {
+		defer func() {
+            r := recover();
+			if r != nil {
+                actual = false
+                proper = fmt.Sprintf("%s", r) == fmt.Sprintf("Expected a %s value.", name)
+			}
+		}()
+        f(val);
+	}()
+    if actual {
+      if !except {
+        panic(fmt.Sprintf("function '%s' with %d should perform an exception", name, val));
+      }
+    } else {
+      if except {
+        panic(fmt.Sprintf("function '%s' with %d should not perform an exception", name, val));
+      } else if !proper {
+        panic(fmt.Sprintf("function '%s' with %d should perform a proper exception", name, val));
+      }
+    }
+}
+
+func main() {
+    check_double(true, wrap.Test_nonnegative, 10, "non-negative");
+    check_double(true, wrap.Test_nonnegative, 0, "non-negative");
+    check_double(false, wrap.Test_nonnegative, -10, "non-negative");
+
+    check_double(false, wrap.Test_nonpositive, 10, "non-positive");
+    check_double(true, wrap.Test_nonpositive, 0, "non-positive");
+    check_double(true, wrap.Test_nonpositive, -10, "non-positive");
+
+    check_double(true, wrap.Test_positive, 10, "positive");
+    check_double(false, wrap.Test_positive, 0, "positive");
+    check_double(false, wrap.Test_positive, -10, "positive");
+
+    check_double(false, wrap.Test_negative, 10, "negative");
+    check_double(false, wrap.Test_negative, 0, "negative");
+    check_double(true, wrap.Test_negative, -10, "negative");
+
+    check_double(true, wrap.Test_nonzero, 10, "nonzero");
+    check_double(false, wrap.Test_nonzero, 0, "nonzero");
+    check_double(true, wrap.Test_nonzero, -10, "nonzero");
+
+    have_exception := false
+	func() {
+		defer func() {
+            r := recover()
+			if r != nil {
+                have_exception = "Received a NULL pointer." == fmt.Sprintf("%s", r)
+			}
+		}()
+        // The NULL value
+        // We can not use Go `nil` as is it can not be convert to a uintptr value.
+        wrap.Test_nonnull(uintptr(0));
+	}()
+    if !have_exception {
+        panic("test_nonnull should perform exception with 'null' value")
+    }
+    nonnull := wrap.Get_nonnull();
+    wrap.Test_nonnull(nonnull);
+}