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, 47 deletions

diff --git a/std/examples/echo_server_test.ts b/std/examples/echo_server_test.ts
deleted file mode 100644
index 24e0c416b..000000000
--- a/std/examples/echo_server_test.ts
+++ /dev/null
@@ -1,47 +0,0 @@
-// Copyright 2018-2021 the Deno authors. All rights reserved. MIT license.
-import { assertNotEquals, assertStrictEquals } from "../testing/asserts.ts";
-import { BufReader, ReadLineResult } from "../io/bufio.ts";
-import { dirname, fromFileUrl } from "../path/mod.ts";
-
-const moduleDir = dirname(fromFileUrl(import.meta.url));
-
-Deno.test("[examples/echo_server]", async () => {
-  const encoder = new TextEncoder();
-  const decoder = new TextDecoder();
-  const process = Deno.run({
-    cmd: [Deno.execPath(), "run", "--quiet", "--allow-net", "echo_server.ts"],
-    cwd: moduleDir,
-    stdout: "piped",
-  });
-
-  let conn: Deno.Conn | undefined;
-  try {
-    const processReader = new BufReader(process.stdout);
-    const message = await processReader.readLine();
-
-    assertNotEquals(message, null);
-    assertStrictEquals(
-      decoder.decode((message as ReadLineResult).line).trim(),
-      "Listening on 0.0.0.0:8080",
-    );
-
-    conn = await Deno.connect({ hostname: "127.0.0.1", port: 8080 });
-    const connReader = new BufReader(conn);
-
-    await conn.write(encoder.encode("Hello echo_server\n"));
-    const result = await connReader.readLine();
-
-    assertNotEquals(result, null);
-
-    const actualResponse = decoder
-      .decode((result as ReadLineResult).line)
-      .trim();
-    const expectedResponse = "Hello echo_server";
-
-    assertStrictEquals(actualResponse, expectedResponse);
-  } finally {
-    conn?.close();
-    process.stdout.close();
-    process.close();
-  }
-});