From f5e46c9bf2f50d66a953fa133161fc829cecff06 Mon Sep 17 00:00:00 2001
From: Matt Mastracci <matthew@mastracci.com>
Date: Sat, 10 Feb 2024 13:22:13 -0700
Subject: 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.
---
 .../parallel/test-stream-unshift-empty-chunk.js    | 87 ++++++++++++++++++++++
 1 file changed, 87 insertions(+)
 create mode 100644 tests/node_compat/test/parallel/test-stream-unshift-empty-chunk.js

(limited to 'tests/node_compat/test/parallel/test-stream-unshift-empty-chunk.js')

diff --git a/tests/node_compat/test/parallel/test-stream-unshift-empty-chunk.js b/tests/node_compat/test/parallel/test-stream-unshift-empty-chunk.js
new file mode 100644
index 000000000..f6c057fd6
--- /dev/null
+++ b/tests/node_compat/test/parallel/test-stream-unshift-empty-chunk.js
@@ -0,0 +1,87 @@
+// 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.
+
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+'use strict';
+require('../common');
+const assert = require('assert');
+
+// This test verifies that stream.unshift(Buffer.alloc(0)) or
+// stream.unshift('') does not set state.reading=false.
+const Readable = require('stream').Readable;
+
+const r = new Readable();
+let nChunks = 10;
+const chunk = Buffer.alloc(10, 'x');
+
+r._read = function(n) {
+  setImmediate(() => {
+    r.push(--nChunks === 0 ? null : chunk);
+  });
+};
+
+let readAll = false;
+const seen = [];
+r.on('readable', () => {
+  let chunk;
+  while ((chunk = r.read()) !== null) {
+    seen.push(chunk.toString());
+    // Simulate only reading a certain amount of the data,
+    // and then putting the rest of the chunk back into the
+    // stream, like a parser might do.  We just fill it with
+    // 'y' so that it's easy to see which bits were touched,
+    // and which were not.
+    const putBack = Buffer.alloc(readAll ? 0 : 5, 'y');
+    readAll = !readAll;
+    r.unshift(putBack);
+  }
+});
+
+const expect =
+  [ 'xxxxxxxxxx',
+    'yyyyy',
+    'xxxxxxxxxx',
+    'yyyyy',
+    'xxxxxxxxxx',
+    'yyyyy',
+    'xxxxxxxxxx',
+    'yyyyy',
+    'xxxxxxxxxx',
+    'yyyyy',
+    'xxxxxxxxxx',
+    'yyyyy',
+    'xxxxxxxxxx',
+    'yyyyy',
+    'xxxxxxxxxx',
+    'yyyyy',
+    'xxxxxxxxxx',
+    'yyyyy' ];
+
+r.on('end', () => {
+  assert.deepStrictEqual(seen, expect);
+  console.log('ok');
+});
-- 
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