From de5e3f6a6f5eece5a6927ef17c8bf836c4d0779d Mon Sep 17 00:00:00 2001
From: Ben Noordhuis <info@bnoordhuis.nl>
Date: Fri, 17 Feb 2012 23:45:50 +0100
Subject: [PATCH] http: support PURGE request method

---
 src/node_http_parser.cc                       |  3 +
 ...-patch.js => test-http-request-methods.js} | 70 ++++++++++---------
 2 files changed, 40 insertions(+), 33 deletions(-)
 rename test/simple/{test-http-patch.js => test-http-request-methods.js} (55%)

diff --git a/src/node_http_parser.cc b/src/node_http_parser.cc
index 8d9000d9d70..1f59c0b070d 100644
--- a/src/node_http_parser.cc
+++ b/src/node_http_parser.cc
@@ -60,6 +60,7 @@ static Persistent<String> delete_sym;
 static Persistent<String> get_sym;
 static Persistent<String> head_sym;
 static Persistent<String> post_sym;
+static Persistent<String> purge_sym;
 static Persistent<String> put_sym;
 static Persistent<String> connect_sym;
 static Persistent<String> options_sym;
@@ -126,6 +127,7 @@ method_to_str(unsigned short m) {
     case HTTP_GET:        return get_sym;
     case HTTP_HEAD:       return head_sym;
     case HTTP_POST:       return post_sym;
+    case HTTP_PURGE:      return purge_sym;
     case HTTP_PUT:        return put_sym;
     case HTTP_CONNECT:    return connect_sym;
     case HTTP_OPTIONS:    return options_sym;
@@ -613,6 +615,7 @@ void InitHttpParser(Handle<Object> target) {
   get_sym = NODE_PSYMBOL("GET");
   head_sym = NODE_PSYMBOL("HEAD");
   post_sym = NODE_PSYMBOL("POST");
+  purge_sym = NODE_PSYMBOL("PURGE");
   put_sym = NODE_PSYMBOL("PUT");
   connect_sym = NODE_PSYMBOL("CONNECT");
   options_sym = NODE_PSYMBOL("OPTIONS");
diff --git a/test/simple/test-http-patch.js b/test/simple/test-http-request-methods.js
similarity index 55%
rename from test/simple/test-http-patch.js
rename to test/simple/test-http-request-methods.js
index 142a0934d8e..f0be3a046e5 100644
--- a/test/simple/test-http-patch.js
+++ b/test/simple/test-http-request-methods.js
@@ -24,45 +24,49 @@ var assert = require('assert');
 var net = require('net');
 var http = require('http');
 
-// Test that the PATCH verb gets passed through correctly
+// Test that the PATCH and PURGE verbs get passed through correctly
 
-var server_response = '';
-var received_method = null;
+['PATCH', 'PURGE'].forEach(function(method, index) {
+  var port = common.PORT + index;
 
-var server = http.createServer(function(req, res) {
-  received_method = req.method;
-  res.writeHead(200, {'Content-Type': 'text/plain'});
-  res.write('hello ');
-  res.write('world\n');
-  res.end();
-});
-server.listen(common.PORT);
+  var server_response = '';
+  var received_method = null;
 
-server.on('listening', function() {
-  var c = net.createConnection(common.PORT);
+  var server = http.createServer(function(req, res) {
+    received_method = req.method;
+    res.writeHead(200, {'Content-Type': 'text/plain'});
+    res.write('hello ');
+    res.write('world\n');
+    res.end();
+  });
+  server.listen(port);
 
-  c.setEncoding('utf8');
+  server.on('listening', function() {
+    var c = net.createConnection(port);
 
-  c.on('connect', function() {
-    c.write('PATCH / HTTP/1.0\r\n\r\n');
+    c.setEncoding('utf8');
+
+    c.on('connect', function() {
+      c.write(method + ' / HTTP/1.0\r\n\r\n');
+    });
+
+    c.on('data', function(chunk) {
+      console.log(chunk);
+      server_response += chunk;
+    });
+
+    c.on('end', function() {
+      c.end();
+    });
+
+    c.on('close', function() {
+      server.close();
+    });
   });
 
-  c.on('data', function(chunk) {
-    console.log(chunk);
-    server_response += chunk;
-  });
-
-  c.on('end', function() {
-    c.end();
-  });
-
-  c.on('close', function() {
-    server.close();
+  process.on('exit', function() {
+    var m = server_response.split('\r\n\r\n');
+    assert.equal(m[1], 'hello world\n');
+    assert.equal(received_method, method);
   });
 });
-
-process.on('exit', function() {
-  var m = server_response.split('\r\n\r\n');
-  assert.equal(m[1], 'hello world\n');
-  assert.equal(received_method, 'PATCH');
-});