Add "run_testserver --sync-test" for easy chromiumsync_test.py launching.

net/tools/testserver/run_testserver.cc

Index: net/tools/testserver/run_testserver.cc
diff --git a/net/tools/testserver/run_testserver.cc b/net/tools/testserver/run_testserver.cc
index 51b9aac0c69c8d3b0ff993f75b9e702eaf4ec9de..f00f9f2d2b5730d59886b047c36f49a983ce55d5 100644
--- a/net/tools/testserver/run_testserver.cc
+++ b/net/tools/testserver/run_testserver.cc
@@ -9,8 +9,10 @@
 #include "base/file_path.h"
 #include "base/logging.h"
 #include "base/message_loop.h"
+#include "base/process_util.h"
 #include "base/test/test_timeouts.h"
 #include "base/utf_string_conversions.h"
+#include "net/test/python_utils.h"
 #include "net/test/test_server.h"
 
 static void PrintUsage() {
@@ -19,6 +21,36 @@ static void PrintUsage() {
   printf("(NOTE: relpath should be relative to the 'src' directory)\n");
 }
 
+// Launches the chromiumsync_test script, testing the --sync functionality.
+static bool RunSyncTest() {
+ if (!net::TestServer::SetPythonPath()) {
+    LOG(ERROR) << "Error trying to set python path. Exiting.";
+    return false;
+  }
+
+  FilePath sync_test_path;
+  if (!net::TestServer::GetTestServerDirectory(&sync_test_path)) {
+    LOG(ERROR) << "Error trying to get python test server path.";
+    return false;
+  }
+
+  sync_test_path =
+      sync_test_path.Append(FILE_PATH_LITERAL("chromiumsync_test.py"));
+  FilePath python_runtime;
+  if (!GetPythonRunTime(&python_runtime)) {
+    LOG(ERROR) << "Could not get python runtime command.";
+    return false;
+  }
+
+  CommandLine python_command(python_runtime);
+  python_command.AppendArgPath(sync_test_path);
+  if (!base::LaunchProcess(python_command, base::LaunchOptions(), NULL)) {
+    LOG(ERROR) << "Failed to launch test script.";
+    return false;
+  }
+  return true;
+}
+
 int main(int argc, const char* argv[]) {
   base::AtExitManager at_exit_manager;
   MessageLoopForIO message_loop;
@@ -51,6 +83,8 @@ int main(int argc, const char* argv[]) {
     server_type = net::TestServer::TYPE_FTP;
   } else if (command_line->HasSwitch("sync")) {
     server_type = net::TestServer::TYPE_SYNC;
+  } else if (command_line->HasSwitch("sync-test")) {
+    return RunSyncTest() ? 0 : -1;
   }
 
   net::TestServer::HTTPSOptions https_options;