diagnostics_channel: vendor the two http channel tests (+2)

test/js/node/test/parallel/test-diagnostic-channel-http-response-created.js

@@ -0,0 +1,45 @@
+'use strict';
+const common = require('../common');
+const assert = require('assert');
+const http = require('http');
+const dc = require('diagnostics_channel');
+
+const isOutgoingMessage = (object) => object instanceof http.OutgoingMessage;
+const isIncomingMessage = (object) => object instanceof http.IncomingMessage;
+
+dc.subscribe('http.server.response.created', common.mustCall(({
+  request,
+  response,
+}) => {
+  assert.strictEqual(request.headers.foo, 'bar');
+  assert.strictEqual(response.getHeader('baz'), undefined);
+  assert.strictEqual(isIncomingMessage(request), true);
+  assert.strictEqual(isOutgoingMessage(response), true);
+}));
+
+dc.subscribe('http.server.response.finish', common.mustCall(({
+  request,
+  response,
+}) => {
+  assert.strictEqual(request.headers.foo, 'bar');
+  assert.strictEqual(response.getHeader('baz'), 'bar');
+  assert.strictEqual(isIncomingMessage(request), true);
+  assert.strictEqual(isOutgoingMessage(response), true);
+}));
+
+const server = http.createServer(common.mustCall((_, res) => {
+  res.setHeader('baz', 'bar');
+  res.end('done');
+}));
+
+server.listen(common.mustCall(() => {
+  const { port } = server.address();
+  http.get({
+    port,
+    headers: {
+      'foo': 'bar',
+    }
+  }, common.mustCall(() => {
+    server.close();
+  }));
+}));

test/js/node/test/parallel/test-diagnostics-channel-http.js

@@ -0,0 +1,87 @@
+'use strict';
+const common = require('../common');
+const { addresses } = require('../common/internet');
+const assert = require('assert');
+const http = require('http');
+const net = require('net');
+const dc = require('diagnostics_channel');
+
+const isHTTPServer = (server) => server instanceof http.Server;
+const isIncomingMessage = (object) => object instanceof http.IncomingMessage;
+const isOutgoingMessage = (object) => object instanceof http.OutgoingMessage;
+const isNetSocket = (socket) => socket instanceof net.Socket;
+const isError = (error) => error instanceof Error;
+
+dc.subscribe('http.client.request.start', common.mustCall(({ request }) => {
+  assert.strictEqual(isOutgoingMessage(request), true);
+}, 2));
+
+dc.subscribe('http.client.request.error', common.mustCall(({ request, error }) => {
+  assert.strictEqual(isOutgoingMessage(request), true);
+  assert.strictEqual(isError(error), true);
+}));
+
+dc.subscribe('http.client.response.finish', common.mustCall(({
+  request,
+  response
+}) => {
+  assert.strictEqual(isOutgoingMessage(request), true);
+  assert.strictEqual(isIncomingMessage(response), true);
+}));
+
+dc.subscribe('http.server.request.start', common.mustCall(({
+  request,
+  response,
+  socket,
+  server,
+}) => {
+  assert.strictEqual(isIncomingMessage(request), true);
+  assert.strictEqual(isOutgoingMessage(response), true);
+  assert.strictEqual(isNetSocket(socket), true);
+  assert.strictEqual(isHTTPServer(server), true);
+}));
+
+dc.subscribe('http.server.response.finish', common.mustCall(({
+  request,
+  response,
+  socket,
+  server,
+}) => {
+  assert.strictEqual(isIncomingMessage(request), true);
+  assert.strictEqual(isOutgoingMessage(response), true);
+  assert.strictEqual(isNetSocket(socket), true);
+  assert.strictEqual(isHTTPServer(server), true);
+}));
+
+dc.subscribe('http.server.response.created', common.mustCall(({
+  request,
+  response,
+}) => {
+  assert.strictEqual(isIncomingMessage(request), true);
+  assert.strictEqual(isOutgoingMessage(response), true);
+}));
+
+dc.subscribe('http.client.request.created', common.mustCall(({ request }) => {
+  assert.strictEqual(isOutgoingMessage(request), true);
+  assert.strictEqual(isHTTPServer(server), true);
+}, 2));
+
+const server = http.createServer(common.mustCall((req, res) => {
+  res.end('done');
+}));
+
+server.listen(async () => {
+  const { port } = server.address();
+  const invalidRequest = http.get({
+    host: addresses.INVALID_HOST,
+  });
+  await new Promise((resolve) => {
+    invalidRequest.on('error', resolve);
+  });
+  http.get(`http://localhost:${port}`, (res) => {
+    res.resume();
+    res.on('end', () => {
+      server.close();
+    });
+  });
+});