denoland-deno/cli/tests/top_level_await_bug2.js at b5f06adbf37aa44929d41536186ab07b95b06e62 - foster/denoland-deno - Foster's Laboratory

foster/denoland-deno

mirror of https://github.com/denoland/deno.git synced 2024-12-25 08:39:09 -05:00

Bartek Iwańczuk c7c7677825

fix(core): module execution with top level await (#7672 )

This commit fixes implementation of top level await in "deno_core".

Previously promise returned from module execution was ignored causing to execute
modules out-of-order.

With this commit promise returned from module execution is stored on "JsRuntime"
and event loop is polled until the promise resolves.

2020-10-06 10:18:22 +02:00

15 lines

310 B

JavaScript

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 const mod = await import("./top_level_await_bug_nested.js");
 console.log(mod);
 const sleep = (n) => new Promise((r) => setTimeout(r, n));
 await sleep(100);
 console.log("slept");
 window.addEventListener("load", () => {
   console.log("load event");
 });
 setTimeout(() => {
   console.log("timeout");
 }, 1000);