1 files changed, 44 insertions, 0 deletions
diff --git a/globals.ts b/globals.ts
new file mode 100644
index 000000000..f25cc710b
--- /dev/null
+++ b/globals.ts
@@ -0,0 +1,44 @@
+import { setTimeout } from "./timers";
+
+// If you use the eval function indirectly, by invoking it via a reference
+// other than eval, as of ECMAScript 5 it works in the global scope rather than
+// the local scope. This means, for instance, that function declarations create
+// global functions, and that the code being evaluated doesn't have access to
+// local variables within the scope where it's being called.
+export const globalEval = eval;
+
+// A reference to the global object.
+// TODO The underscore is because it's conflicting with @types/node.
+export const _global = globalEval("this");
+
+_global["window"] = _global; // Create a window object.
+import "./url";
+
+_global["setTimeout"] = setTimeout;
+
+const print = V8Worker2.print;
+
+_global["console"] = {
+  // tslint:disable-next-line:no-any
+  log(...args: any[]): void {
+    print(stringifyArgs(args));
+  },
+
+  // tslint:disable-next-line:no-any
+  error(...args: any[]): void {
+    print("ERROR: " + stringifyArgs(args));
+  }
+};
+
+// tslint:disable-next-line:no-any
+function stringifyArgs(args: any[]): string {
+  const out: string[] = [];
+  for (const a of args) {
+    if (typeof a === "string") {
+      out.push(a);
+    } else {
+      out.push(JSON.stringify(a));
+    }
+  }
+  return out.join(" ");
+}