Added JS-based XMLHttpRequest implementation

test/WebRequest.cpp

 #include <sstream>
 #include <AdblockPlus.h>
 #include <gtest/gtest.h>
 
 #include "../src/Thread.h"
+
+#ifdef HAVE_WININET
+#include "../src/WebRequestWinInet.h"
+#endif
 
 class TestWebRequest : public AdblockPlus::WebRequest
 {
 public:
   AdblockPlus::ServerResponse GET(const std::string& url, const AdblockPlus::HeaderList& requestHeaders) const
   {
     AdblockPlus::Sleep(50);
 
     AdblockPlus::ServerResponse result;
     result.status = NS_OK;
@@ skipping 46 matching lines @@
   jsEngine.Evaluate("_webRequest.GET('https://easylist.adblockplus.org/easylist.txt', {}, function(result) {foo = result;} )");
   do
   {
     AdblockPlus::Sleep(200);
   } while (jsEngine.Evaluate("this.foo")->IsUndefined());
   ASSERT_EQ(AdblockPlus::WebRequest::NS_OK, jsEngine.Evaluate("foo.status")->AsInt());
   ASSERT_EQ(200, jsEngine.Evaluate("foo.responseStatus")->AsInt());
   ASSERT_EQ("[Adblock Plus ", jsEngine.Evaluate("foo.responseText.substr(0, 14)")->AsString());
   ASSERT_EQ("text/plain", jsEngine.Evaluate("foo.responseHeaders['content-type'].substr(0, 10)")->AsString());
   ASSERT_TRUE(jsEngine.Evaluate("foo.responseHeaders['location']")->IsUndefined());
+}
+#elif defined(HAVE_WININET)
+TEST(WebRequestTest, RealWebRequest)
+{
+  AdblockPlus::WebRequestWinInet webRequest;
+  AdblockPlus::JsEngine jsEngine(0, &webRequest, 0);
+  jsEngine.Evaluate("_webRequest.GET('https://easylist.adblockplus.org/easylist.txt', {}, function(result) {foo = result;} )");
+  do
+  {
+    AdblockPlus::Sleep(200);
+  } while (jsEngine.Evaluate("typeof foo") == "undefined");
+  ASSERT_EQ(ToString(AdblockPlus::WebRequest::NS_OK), jsEngine.Evaluate("foo.status"));
+  ASSERT_EQ("200", jsEngine.Evaluate("foo.responseStatus"));
+  ASSERT_EQ("[Adblock Plus ", jsEngine.Evaluate("foo.responseText.substr(0, 14)"));
+  //TODO: Shall we be strict with letter casing here? Content-Type vs content-type
+  ASSERT_EQ("text/plain", jsEngine.Evaluate("foo.responseHeaders['Content-Type'].substr(0, 10)"));
+  ASSERT_EQ("undefined", jsEngine.Evaluate("typeof foo.responseHeaders['location']"));
 }
 
 TEST(WebRequestTest, XMLHttpRequest)
 {
   AdblockPlus::DefaultWebRequest webRequest;
   AdblockPlus::JsEngine jsEngine(0, &webRequest, 0);
   AdblockPlus::FilterEngine filterEngine(jsEngine);
 
   jsEngine.Evaluate("\
     var result;\
@@ skipping 48 matching lines @@
   do
   {
     AdblockPlus::Sleep(200);
   } while (jsEngine.Evaluate("result")->IsUndefined());
   ASSERT_EQ(AdblockPlus::WebRequest::NS_ERROR_FAILURE, jsEngine.Evaluate("request.channel.status")->AsInt());
   ASSERT_EQ(0, jsEngine.Evaluate("request.status")->AsInt());
   ASSERT_EQ("error", jsEngine.Evaluate("result")->AsString());
   ASSERT_TRUE(jsEngine.Evaluate("request.getResponseHeader('Content-Type')")->IsNull());
 }
 #endif