diff --git a/test/jest/Netscript/RunScript.test.ts b/test/jest/Netscript/RunScript.test.ts
new file mode 100644
index 000000000..51b7f4dfc
--- /dev/null
+++ b/test/jest/Netscript/RunScript.test.ts
@@ -0,0 +1,82 @@
+import { startWorkerScript } from "../../../src/NetscriptWorker";
+import { Server } from "../../../src/Server/Server";
+import { RunningScript } from "../../../src/Script/RunningScript";
+import { AddToAllServers, DeleteServer } from "../../../src/Server/AllServers";
+import { WorkerScriptStartStopEventEmitter } from "../../../src/Netscript/WorkerScriptStartStopEventEmitter";
+import { AlertEvents } from "../../../src/ui/React/AlertManager";
+
+test.each([
+  {
+    name: "NS1 test /w import",
+    expected: ["false home 8", "Script finished running"],
+    scripts: [
+      {
+        name: "import.script",
+        code: `
+        export function getInfo() {
+          return stock.has4SData();
+        }
+      `,
+      },
+      {
+        name: "simple_test.script",
+        code: `
+        import { getInfo } from "import.script";
+
+        var access = getInfo();
+        var server = getServer();
+        printf("%s %s %d", access, server.hostname, server.maxRam);
+      `,
+      },
+    ],
+  },
+  /*  { // Doesn't work, due to issues with URL.createObjectURL
+    name: "NS2 test, no import",
+    expected: [
+      "false home 8",
+      "Script finished running",
+    ],
+    scripts: [
+      {name: "simple_test.js", code: `
+        export async function main(ns) {
+          var access = ns.stock.has4SData();
+          var server = ns.getServer();
+          ns.printf("%s %s %d", access, server.hostname, server.maxRam);
+        }
+      `},
+    ],
+  },*/
+])("Netscript execution: $name", async function ({ expected: expectedLog, scripts }) {
+  let server, eventDelete, alertDelete;
+  try {
+    const alerted = new Promise((resolve) => {
+      alertDelete = AlertEvents.subscribe((x) => resolve(x));
+    });
+    server = new Server({ hostname: "home", hasAdminRights: true, maxRam: 8 });
+    AddToAllServers(server);
+    for (const s of scripts) {
+      expect(server.writeToScriptFile(s.name, s.code)).toEqual({ success: true, overwritten: false });
+    }
+
+    const script = server.scripts[server.scripts.length - 1];
+    expect(script.filename).toEqual(scripts[scripts.length - 1].name);
+
+    const runningScript = new RunningScript(script);
+    runningScript.threads = 1;
+    expect(startWorkerScript(runningScript, server)).toBeGreaterThan(0);
+    // We don't care about start, so subscribe after that. Await script death.
+    const result = await Promise.race([
+      alerted,
+      new Promise((resolve) => {
+        eventDelete = WorkerScriptStartStopEventEmitter.subscribe(() => resolve(null));
+      }),
+    ]);
+    // If an error alert was thrown, we catch it here.
+    expect(result).toBeNull();
+    expect(runningScript.logs).toEqual(expectedLog);
+  } finally {
+    if (eventDelete) eventDelete();
+    if (server) DeleteServer(server.hostname);
+    if (alertDelete) alertDelete();
+  }
+});