Example: Mark a test as failed

public static int main (string[] args) {
Test.init (ref args);

Test.add_func ("/valadoc/driver-0.14.x", () => {
// Mark test case as failed
Test.fail ();

// Test case is still running until we return / exit:
message ("still running");
});

Test.run ();
return 0;
}

 valac --pkg glib-2.0 GLib.Test.fail.vala

./GLib.Test.fail --verbose

See: