Removed AsyncIterableReader which can be replaced by readerFromIterable available in the std
This commit is contained in:
1 parent
789fb49e8b
commit
f7a8d494f5
3 files changed
-111
No files matched your search
@@ -1,5 +1,4 @@
|
||||
|
||||
|
||||
export function* randomNumbers(seed: number, max: number, maxResult: number|undefined = undefined) : Generator<number> {
|
||||
const a = 48271;
|
||||
const m = 2147483647;
|
||||
|
||||
@@ -1,44 +0,0 @@
|
||||
import { readAll } from "https://deno.land/std@0.191.0/streams/read_all.ts";
|
||||
import { assertEquals } from "https://deno.land/std/testing/asserts.ts";
|
||||
import { AsyncIterableReader } from "../src/utils.ts";
|
||||
import { randomNumbers, range } from "./utils.ts";
|
||||
|
||||
|
||||
Deno.test("AsyncIterableReader", async (t) => {
|
||||
|
||||
async function* miniSource(){
|
||||
yield Promise.resolve(new Uint8Array([1, 2, 3]));
|
||||
yield Promise.resolve(new Uint8Array([4, 5, 6, 7]));
|
||||
yield Promise.resolve(new Uint8Array([8, 9]));
|
||||
}
|
||||
|
||||
async function* largeSource(size: number, seed = 77): AsyncIterable<Uint8Array>{
|
||||
|
||||
let val = 0
|
||||
const random = randomNumbers(seed, size > 10 ? size / 4: size);
|
||||
while(val < size){
|
||||
const randomValue = random.next().value;
|
||||
const newVal = Math.min(val + randomValue, size);
|
||||
const ret = new Uint8Array(range(val, newVal));
|
||||
yield Promise.resolve(ret);
|
||||
val = newVal;
|
||||
}
|
||||
}
|
||||
|
||||
await t.step('read all mini source', async () => {
|
||||
const reader = new AsyncIterableReader(miniSource());
|
||||
const expt = new Uint8Array([1, 2 ,3 ,4 ,5, 6,7,8,9])
|
||||
assertEquals(await readAll(reader), expt);
|
||||
});
|
||||
|
||||
await t.step('read all large source', async () => {
|
||||
// let's run the test 1000 times to make sure implementation is ok.
|
||||
for(const i of randomNumbers(666, 100 * 1024, 1000)){
|
||||
const reader = new AsyncIterableReader(largeSource(i));
|
||||
const ret = await readAll(reader);
|
||||
assertEquals(ret.length, i);
|
||||
}
|
||||
});
|
||||
|
||||
|
||||
});
|
||||
Reference in new issue
Block a user