chore: remove std directory (#9361)

This removes the std folder from the tree.

Various parts of the tests are pretty tightly dependent 
on std (47 direct imports and 75 indirect imports, not 
counting the cli tests that use them as fixtures) so I've 
added std as a submodule for now.

1 files changed, 0 insertions, 81 deletions

diff --git a/std/examples/chat/server_test.ts b/std/examples/chat/server_test.ts
deleted file mode 100644
index 80a66cb2f..000000000
--- a/std/examples/chat/server_test.ts
+++ /dev/null
@@ -1,81 +0,0 @@
-// Copyright 2018-2021 the Deno authors. All rights reserved. MIT license.
-import { assert, assertEquals } from "../../testing/asserts.ts";
-import { TextProtoReader } from "../../textproto/mod.ts";
-import { BufReader } from "../../io/bufio.ts";
-import { delay } from "../../async/delay.ts";
-import { dirname, fromFileUrl, resolve } from "../../path/mod.ts";
-
-const moduleDir = resolve(dirname(fromFileUrl(import.meta.url)));
-
-async function startServer(): Promise<
-  Deno.Process<Deno.RunOptions & { stdout: "piped" }>
-> {
-  const server = Deno.run({
-    cmd: [
-      Deno.execPath(),
-      "run",
-      "--quiet",
-      "--allow-net",
-      "--allow-read",
-      "server.ts",
-    ],
-    cwd: moduleDir,
-    stdout: "piped",
-  });
-  try {
-    assert(server.stdout != null);
-    const r = new TextProtoReader(new BufReader(server.stdout));
-    const s = await r.readLine();
-    assert(s !== null && s.includes("chat server starting"));
-  } catch (err) {
-    server.stdout.close();
-    server.close();
-  }
-
-  return server;
-}
-
-Deno.test({
-  name: "[examples/chat] GET / should serve html",
-  async fn() {
-    const server = await startServer();
-    try {
-      const resp = await fetch("http://127.0.0.1:8080/");
-      assertEquals(resp.status, 200);
-      assertEquals(resp.headers.get("content-type"), "text/html");
-      const html = await resp.text();
-      assert(html.includes("ws chat example"), "body is ok");
-    } finally {
-      server.close();
-      server.stdout.close();
-    }
-    await delay(10);
-  },
-});
-
-Deno.test({
-  name: "[examples/chat] GET /ws should upgrade conn to ws",
-  async fn() {
-    const server = await startServer();
-    let ws: WebSocket;
-    try {
-      ws = new WebSocket("ws://127.0.0.1:8080/ws");
-      await new Promise<void>((resolve) => {
-        ws.onmessage = ((message) => {
-          assertEquals(message.data, "Connected: [1]");
-          ws.onmessage = ((message) => {
-            assertEquals(message.data, "[1]: Hello");
-            ws.close();
-            resolve();
-          });
-          ws.send("Hello");
-        });
-      });
-    } catch (err) {
-      console.log(err);
-    } finally {
-      server.close();
-      server.stdout.close();
-    }
-  },
-});