[tests] add test

tests/misc/js/projects/Issue11985/.gitignore

@@ -0,0 +1 @@
+test.js

tests/misc/js/projects/Issue11985/Macro.hx

@@ -0,0 +1,3 @@
+function init() {
+	haxe.macro.Compiler.define("js-unflatten", "1");
+}

tests/misc/js/projects/Issue11985/Main.hx

@@ -0,0 +1,4 @@
+function main() {
+	haxe.Log.trace("hello");
+	var haxe = "haxe";
+}

tests/misc/js/projects/Issue11985/compile.hxml

@@ -0,0 +1,4 @@
+-main Main
+--macro Macro.init()
+-js test.js
+-cmd "node test.js"