1 files changed, 38 insertions, 0 deletions
diff --git a/test cases/d/6 unittest/app.d b/test cases/d/6 unittest/app.d
new file mode 100644
index 0000000..71c6414
--- /dev/null
+++ b/test cases/d/6 unittest/app.d
@@ -0,0 +1,38 @@
+
+import std.stdio;
+
+uint getFour ()
+{
+    auto getTwo ()
+    {
+        return 1 + 1;
+    }
+
+    return getTwo () + getTwo ();
+}
+
+void main ()
+{
+    import core.stdc.stdlib : exit;
+
+    writeln ("Four: ", getFour ());
+    exit (4);
+}
+
+unittest
+{
+    writeln ("TEST");
+    import core.stdc.stdlib : exit;
+    import second_unit;
+
+    assert (getFour () > 2);
+    assert (getFour () == 4);
+
+    // this is a regression test for https://github.com/mesonbuild/meson/issues/3337
+    secondModuleTestFunc ();
+
+    // we explicitly terminate here to give the unittest program a different exit
+    // code than the main application has.
+    // (this prevents the regular main() from being executed)
+    exit (0);
+}