Add make.text.any

lib/make/text.js

@@ -188,5 +188,17 @@ make.text = {
       String.fromCharCode(make.text.layoutCharCodes),
       String.fromCharCode(make.text.bidiCharCodes),
     ]);
+  },
+  any: function() {
+    // Generate a string compromised of random individual characters
+    // This might be too slow to used for all 'texts' uses
+    let s = "";
+    // TODO: Len calculation take from DOMFuzz - maybe we should revise this?
+    let len = random.number(1000) * random.number(10) + random.number(10)
+    for (let i=0; i<len; i++) {
+      let t = make.text.chars()
+      s += random.pick(t);
+    }
+    return s;
   }
 }