test(ext/node): more node compat tests (#17827)

This PR adds the remaining ~650 Node.js compat test cases from std/node.

Among these 650 cases, about 130 cases are now failing. These failing
cases are prefixed with `TODO:` in `tests/node_compat/config.json`.
These will be addressed in later PRs.

1 files changed, 114 insertions, 0 deletions

diff --git a/cli/tests/node_compat/test/parallel/test-net-server-max-connections.js b/cli/tests/node_compat/test/parallel/test-net-server-max-connections.js
new file mode 100644
index 000000000..76a609808
--- /dev/null
+++ b/cli/tests/node_compat/test/parallel/test-net-server-max-connections.js
@@ -0,0 +1,114 @@
+// 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 "node/_tools/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';
+const common = require('../common');
+const assert = require('assert');
+
+const net = require('net');
+
+// This test creates 20 connections to a server and sets the server's
+// maxConnections property to 10. The first 10 connections make it through
+// and the last 10 connections are rejected.
+
+const N = 20;
+let closes = 0;
+const waits = [];
+
+const server = net.createServer(common.mustCall(function(connection) {
+  connection.write('hello');
+  waits.push(function() { connection.end(); });
+}, N / 2));
+
+server.listen(0, function() {
+  makeConnection(0);
+});
+
+server.maxConnections = N / 2;
+
+
+function makeConnection(index) {
+  const c = net.createConnection(server.address().port);
+  let gotData = false;
+
+  c.on('connect', function() {
+    if (index + 1 < N) {
+      makeConnection(index + 1);
+    }
+
+    c.on('close', function() {
+      console.error(`closed ${index}`);
+      closes++;
+
+      if (closes < N / 2) {
+        assert.ok(
+          server.maxConnections <= index,
+          `${index} should not have been one of the first closed connections`
+        );
+      }
+
+      if (closes === N / 2) {
+        let cb;
+        console.error('calling wait callback.');
+        while ((cb = waits.shift()) !== undefined) {
+          cb();
+        }
+        server.close();
+      }
+
+      if (index < server.maxConnections) {
+        assert.strictEqual(gotData, true,
+                           `${index} didn't get data, but should have`);
+      } else {
+        assert.strictEqual(gotData, false,
+                           `${index} got data, but shouldn't have`);
+      }
+    });
+  });
+
+  c.on('end', function() { c.end(); });
+
+  c.on('data', function(b) {
+    gotData = true;
+    assert.ok(b.length > 0);
+  });
+
+  c.on('error', function(e) {
+    // Retry if SmartOS and ECONNREFUSED. See
+    // https://github.com/nodejs/node/issues/2663.
+    if (common.isSunOS && (e.code === 'ECONNREFUSED')) {
+      c.connect(server.address().port);
+    }
+    console.error(`error ${index}: ${e}`);
+  });
+}
+
+
+process.on('exit', function() {
+  assert.strictEqual(closes, N);
+});