chore: move cli/tests/ -> tests/ (#22369)

This looks like a massive PR, but it's only a move from cli/tests ->
tests, and updates of relative paths for files.

This is the first step towards aggregate all of the integration test
files under tests/, which will lead to a set of integration tests that
can run without the CLI binary being built.

While we could leave these tests under `cli`, it would require us to
keep a more complex directory structure for the various test runners. In
addition, we have a lot of complexity to ignore various test files in
the `cli` project itself (cargo publish exclusion rules, autotests =
false, etc).

And finally, the `tests/` folder will eventually house the `test_ffi`,
`test_napi` and other testing code, reducing the size of the root repo
directory.

For easier review, the extremely large and noisy "move" is in the first
commit (with no changes -- just a move), while the remainder of the
changes to actual files is in the second commit.

1 files changed, 40 insertions, 0 deletions

diff --git a/tests/node_compat/test/parallel/test-child-process-flush-stdio.js b/tests/node_compat/test/parallel/test-child-process-flush-stdio.js
new file mode 100644
index 000000000..c39bcbdbe
--- /dev/null
+++ b/tests/node_compat/test/parallel/test-child-process-flush-stdio.js
@@ -0,0 +1,40 @@
+// deno-fmt-ignore-file
+// deno-lint-ignore-file
+
+// Copyright Joyent and Node contributors. All rights reserved. MIT license.
+// Taken from Node 18.12.1
+// This file is automatically generated by `tools/node_compat/setup.ts`. Do not modify this file manually.
+
+'use strict';
+const common = require('../common');
+const cp = require('child_process');
+const assert = require('assert');
+
+// Windows' `echo` command is a built-in shell command and not an external
+// executable like on *nix
+const opts = { shell: common.isWindows };
+
+const p = cp.spawn('echo', [], opts);
+
+p.on('close', common.mustCall((code, signal) => {
+  assert.strictEqual(code, 0);
+  assert.strictEqual(signal, null);
+  spawnWithReadable();
+}));
+
+p.stdout.read();
+
+const spawnWithReadable = () => {
+  const buffer = [];
+  const p = cp.spawn('echo', ['123'], opts);
+  p.on('close', common.mustCall((code, signal) => {
+    assert.strictEqual(code, 0);
+    assert.strictEqual(signal, null);
+    assert.strictEqual(Buffer.concat(buffer).toString().trim(), '123');
+  }));
+  p.stdout.on('readable', () => {
+    let buf;
+    while ((buf = p.stdout.read()) !== null)
+      buffer.push(buf);
+  });
+};