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import { assertEquals } from "../../std/testing/asserts.ts";
// export const value = 'Successful import'; export default value;
import data1 from "data:application/javascript;base64,ZXhwb3J0IGNvbnN0IHZhbHVlID0gJ1N1Y2Nlc3NmdWwgaW1wb3J0JzsgZXhwb3J0IGRlZmF1bHQgdmFsdWU7";
Deno.test("static base64 data url import", () => {
assertEquals(data1, "Successful import");
});
Deno.test("dynamic base64 data url import", async () => {
const data2 = await import(
// export const leet = 1337
"data:application/javascript;base64,ZXhwb3J0IGNvbnN0IGxlZXQgPSAxMzM3"
);
assertEquals(data2.leet, 1337);
});
Deno.test("dynamic percent-encoding data url import", async () => {
const data3 = await import(
// export const value = 42;
"data:application/javascript,export%20const%20value%20%3D%2042%3B"
);
assertEquals(data3.value, 42);
});
Deno.test("dynamic base64 typescript data url import", async () => {
const data2 = await import(
// export const leet: number = 1337;
"data:application/typescript;base64,ZXhwb3J0IGNvbnN0IGxlZXQ6IG51bWJlciA9IDEzMzc7"
);
assertEquals(data2.leet, 1337);
});
Deno.test("spawn worker with data url", async () => {
let resolve, timeout;
const promise = new Promise((res, rej) => {
resolve = res;
timeout = setTimeout(() => rej("Worker timed out"), 2000);
});
const worker = new Worker(
"data:application/javascript," +
encodeURIComponent("self.onmessage = () => self.postMessage('Worker');"),
{ type: "module" },
);
worker.onmessage = (m) => {
if (m.data === "Worker") {
resolve();
}
};
worker.postMessage();
await promise;
clearTimeout(timeout);
worker.terminate();
});
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