Additions to testing to better check return values/etc for servers.

[m6w6/libmemcached] / libtest / gearmand.cc

diff --git a/libtest/gearmand.cc b/libtest/gearmand.cc
index 9a7649ef07114a058fbbab2a969b424d4a509cc4..caa75f651910ea214184c60134aa9c1ce8f27d52 100644 (file)
--- a/libtest/gearmand.cc
+++ b/libtest/gearmand.cc
@@ -21,6 +21,7 @@
 
 
 #include <libtest/common.h>
+
 #include <libtest/gearmand.h>
 
 #include "util/instance.hpp"
@@ -36,6 +37,7 @@ using namespace libtest;
 #include <cstring>
 #include <iostream>
 #include <signal.h>
+#include <sstream>
 #include <sys/types.h>
 #include <sys/wait.h>
 #include <unistd.h>
@@ -65,13 +67,12 @@ public:
   bool call(const bool success, const std::string &response)
   {
     _pid= -1;
-
     if (success and response.size())
     {
       _pid= atoi(response.c_str());
     }
 
-    if (_pid < 1)
+    if (is_pid_valid(_pid) == false)
     {
       _pid= -1;
       return false;
@@ -83,17 +84,19 @@ public:
 
 using namespace libtest;
 
-class Gearmand : public Server
+class Gearmand : public libtest::Server
 {
 private:
 public:
   Gearmand(const std::string& host_arg, in_port_t port_arg) :
-    Server(host_arg, port_arg)
-  { }
+    libtest::Server(host_arg, port_arg)
+  {
+    set_pid_file();
+  }
 
   pid_t get_pid(bool error_is_ok)
   {
-    if (not pid_file().empty())
+    if (pid_file().empty() == false)
     {
       Wait wait(pid_file(), 0);
 
@@ -121,12 +124,12 @@ public:
   bool ping()
   {
     gearman_client_st *client= gearman_client_create(NULL);
-    if (not client)
+    if (client == NULL)
     {
       Error << "Could not allocate memory for gearman_client_create()";
       return false;
     }
-    gearman_client_set_timeout(client, 1000);
+    gearman_client_set_timeout(client, 3000);
 
     if (gearman_success(gearman_client_add_server(client, hostname().c_str(), port())))
     {
@@ -137,6 +140,13 @@ public:
         gearman_client_free(client);
         return true;
       }
+#if 0
+      Error << hostname().c_str() << ":" << port() << " was " << gearman_strerror(rc) << " extended: " << gearman_client_error(client);
+#endif
+    }
+    else
+    {
+      Error << "gearman_client_add_server() " << gearman_client_error(client);
     }
 
     gearman_client_free(client);
@@ -154,24 +164,25 @@ public:
     return GEARMAND_BINARY;
   }
 
-  const char *pid_file_option()
-  {
-    return "--pid-file=";
-  }
-
   const char *daemon_file_option()
   {
     return "--daemon";
   }
 
-  const char *log_file_option()
+  void log_file_option(Application& app, const std::string& arg)
   {
-    return "-vvvvv --log-file=";
+    if (arg.empty() == false)
+    {
+      std::string buffer("--log-file=");
+      buffer+= arg;
+      app.add_option("--verbose=DEBUG");
+      app.add_option(buffer);
+    }
   }
 
-  const char *port_option()
+  bool has_log_file_option() const
   {
-    return "--port=";
+    return true;
   }
 
   bool is_libtool()
@@ -179,11 +190,18 @@ public:
     return true;
   }
 
-  bool build(int argc, const char *argv[]);
-};
+  bool has_syslog() const
+  {
+    return true;
+  }
 
+  void has_port_option() const
+  {
+    return true;
+  }
 
-#include <sstream>
+  bool build(int argc, const char *argv[]);
+};
 
 bool Gearmand::build(int argc, const char *argv[])
 {
@@ -191,24 +209,22 @@ bool Gearmand::build(int argc, const char *argv[])
 
   if (getuid() == 0 or geteuid() == 0)
   {
-    arg_buffer << " -u root ";
+    add_option("-u", "root");
   }
 
-  arg_buffer << " --listen=127.0.0.1 ";
+  add_option("--listen=localhost");
 
   for (int x= 1 ; x < argc ; x++)
   {
-    arg_buffer << " " << argv[x] << " ";
+    add_option(argv[x]);
   }
 
-  set_extra_args(arg_buffer.str());
-
   return true;
 }
 
 namespace libtest {
 
-Server *build_gearmand(const char *hostname, in_port_t try_port)
+libtest::Server *build_gearmand(const char *hostname, in_port_t try_port)
 {
   return new Gearmand(hostname, try_port);
 }