test: reduce number of written chunks

Reduce chances of write errors while the request is sent.

Refs: nodejs#56756

Author: lpinca

test/parallel/test-http-server-headers-timeout-delayed-headers.js

@@ -53,10 +53,12 @@ server.listen(0, common.mustCall(() => {
 
   sendDelayedRequestHeaders = common.mustCall(() => {
     setTimeout(() => {
-      client.write('POST / HTTP/1.1\r\n');
-      client.write('Content-Length: 20\r\n');
-      client.write('Connection: close\r\n\r\n');
-      client.write('12345678901234567890\r\n\r\n');
+      client.write(
+        'POST / HTTP/1.1\r\n' +
+        'Content-Length: 20\r\n' +
+        'Connection: close\r\n\r\n' +
+        '12345678901234567890\r\n\r\n'
+      );
     }, common.platformTimeout(headersTimeout * 2)).unref();
   });
 }));

test/parallel/test-http-server-headers-timeout-interrupted-headers.js

@@ -50,9 +50,11 @@ server.listen(0, common.mustCall(() => {
   client.on('error', errOrEnd);
 
   client.resume();
-  client.write('GET / HTTP/1.1\r\n');
-  client.write('Connection: close\r\n');
-  client.write('X-CRASH: ');
+  client.write(
+    'GET / HTTP/1.1\r\n' +
+    'Connection: close\r\n' +
+    'X-CRASH: '
+  );
 
   sendDelayedRequestHeaders = common.mustCall(() => {
     setTimeout(() => {

test/parallel/test-http-server-request-timeout-delayed-body.js

@@ -46,11 +46,12 @@ server.listen(0, common.mustCall(() => {
   }));
 
   client.resume();
-  client.write('POST / HTTP/1.1\r\n');
-  client.write('Host: example.com\r\n');
-  client.write('Content-Length: 20\r\n');
-  client.write('Connection: close\r\n');
-  client.write('\r\n');
+  client.write(
+    'POST / HTTP/1.1\r\n' +
+    'Host: example.com\r\n' +
+    'Content-Length: 20\r\n' +
+    'Connection: close\r\n\r\n'
+  );
 
   sendDelayedRequestBody = common.mustCall(() => {
     setTimeout(() => {

test/parallel/test-http-server-request-timeout-delayed-headers.js

@@ -48,10 +48,12 @@ server.listen(0, common.mustCall(() => {
 
   sendDelayedRequestHeaders = common.mustCall(() => {
     setTimeout(() => {
-      client.write('POST / HTTP/1.1\r\n');
-      client.write('Content-Length: 20\r\n');
-      client.write('Connection: close\r\n\r\n');
-      client.write('12345678901234567890\r\n\r\n');
+      client.write(
+        'POST / HTTP/1.1\r\n' +
+        'Content-Length: 20\r\n' +
+        'Connection: close\r\n\r\n' +
+        '12345678901234567890\r\n\r\n'
+      );
     }, common.platformTimeout(requestTimeout * 2)).unref();
   });
 }));

test/parallel/test-http-server-request-timeout-interrupted-body.js

@@ -57,12 +57,13 @@ server.listen(0, common.mustCall(() => {
   client.on('end', errOrEnd);
 
   client.resume();
-  client.write('POST / HTTP/1.1\r\n');
-  client.write('Host: example.com\r\n');
-  client.write('Content-Length: 20\r\n');
-  client.write('Connection: close\r\n');
-  client.write('\r\n');
-  client.write('1234567890');
+  client.write(
+    'POST / HTTP/1.1\r\n' +
+    'Host: example.com\r\n' +
+    'Content-Length: 20\r\n' +
+    'Connection: close\r\n\r\n' +
+    '1234567890'
+  );
 
   sendDelayedRequestBody = common.mustCall(() => {
     setTimeout(() => {

test/parallel/test-http-server-request-timeout-interrupted-headers.js

@@ -45,9 +45,11 @@ server.listen(0, common.mustCall(() => {
   client.on('error', errOrEnd);
 
   client.resume();
-  client.write('GET / HTTP/1.1\r\n');
-  client.write('Connection: close\r\n');
-  client.write('X-CRASH: ');
+  client.write(
+    'GET / HTTP/1.1\r\n' +
+    'Connection: close\r\n' +
+    'X-CRASH: '
+  );
 
   sendDelayedRequestHeaders = common.mustCall(() => {
     setTimeout(() => {