[PATCH v2 xorg-gtest] Added --xorg-logfile option.

Daniel d'Andrada daniel.dandrada at canonical.com
Tue Jan 31 09:05:37 PST 2012


And by default point to a location that doesn't require root privileges
to be used.

This will make it possible to run Xorg without being root.

Signed-off-by: Daniel d'Andrada <daniel.dandrada at canonical.com>

diff:
=== modified file 'include/xorg/gtest/environment.h'
--- include/xorg/gtest/environment.h    2011-12-14 19:01:39 +0000
+++ include/xorg/gtest/environment.h    2012-01-31 16:55:22 +0000
@@ -48,6 +48,7 @@
   * with the overall testing framework like
   * @code
   * std::string xorg_conf_path("conf/dummy.conf");
+ * std::string xorg_log_file_path("/tmp/MyDummyXorg.log");
   * int xorg_display = 133;
   * std::string server("Xorg");
   *
@@ -55,6 +56,7 @@
   *       xorg_conf_path,
   *       server,
   *       xorg_display);
+ * environment->set_log_file(xorg_log_file_path);
   * testing::AddGlobalTestEnvironment(environment);
   * @endcode
   * or link to libxorg-gtest_main.
@@ -72,6 +74,19 @@

    virtual ~Environment();

+  /**
+   * Sets the path where the xserver log file will be created.
+   * @param path_to_log_file Path to xserver logfile.
+   */
+  void set_log_file(const std::string& path_to_log_file);
+
+  /**
+   * Returns the path where the xserver log file will be created.
+   * Its default value is "/tmp/Xorg.GTest.log"
+   * @return Path to xserver logfile.
+   */
+  const std::string& log_file() const;
+
   protected:
    /**
     * Starts the dummy X server.

=== modified file 'src/environment.cpp'
--- src/environment.cpp    2011-12-14 19:11:25 +0000
+++ src/environment.cpp    2012-01-31 16:55:22 +0000
@@ -34,12 +34,16 @@

  #include <X11/Xlib.h>

+#define DEFAULT_XORG_LOGFILE "/tmp/Xorg.GTest.log"
+
  struct xorg::testing::Environment::Private {
    Private(const std::string& conf, const std::string& server, int 
display_num)
-      : path_to_conf(conf), path_to_server(server), display(display_num) {
+      : path_to_conf(conf), path_to_log_file(DEFAULT_XORG_LOGFILE),
+        path_to_server(server), display(display_num) {
    }

    const std::string path_to_conf;
+  std::string path_to_log_file;
    const std::string path_to_server;
    const int display;
    Process process;
@@ -53,12 +57,25 @@

  xorg::testing::Environment::~Environment() {}

+void xorg::testing::Environment::set_log_file(const std::string& 
path_to_log_file)
+{
+  d_->path_to_log_file = path_to_log_file;
+}
+
+const std::string& xorg::testing::Environment::log_file() const
+{
+  return d_->path_to_log_file;
+}
+
  void xorg::testing::Environment::SetUp() {
    static char display_string[6];
    snprintf(display_string, 6, ":%d", d_->display);

    d_->process.Start(d_->path_to_server, d_->path_to_server.c_str(),
-                    display_string, "-config", 
d_->path_to_conf.c_str(), NULL);
+                    display_string,
+                    "-logfile", d_->path_to_log_file.c_str(),
+                    "-config", d_->path_to_conf.c_str(),
+                    NULL);

    Process::SetEnv("DISPLAY", display_string, true);


=== modified file 'src/main.cpp'
--- src/main.cpp    2011-12-07 20:38:04 +0000
+++ src/main.cpp    2012-01-31 16:55:22 +0000
@@ -25,12 +25,15 @@

  #include "xorg/gtest/environment.h"

+#define DEFAULT_XORG_LOGFILE "/tmp/Xorg.GTest.log"
+
  namespace {

  int help = false;
  int no_dummy_server = false;
  int xorg_conf = false;
  int xorg_display_opt = false;
+int xorg_logfile = false;
  int server = false;

  const struct option longopts[] = {
@@ -38,6 +41,7 @@
    { "no-dummy-server", no_argument, &no_dummy_server, true, },
    { "xorg-conf", required_argument, &xorg_conf, true, },
    { "xorg-display", required_argument, &xorg_display_opt, true, },
+  { "xorg-logfile", required_argument, &xorg_logfile, true, },
    { "server", required_argument, &server, true, },
    { NULL, 0, NULL, 0 }
  };
@@ -48,6 +52,8 @@
    /* Default Xorg dummy conf path. */
    std::string xorg_conf_path(DUMMY_CONF_PATH);

+  std::string xorg_log_file_path(DEFAULT_XORG_LOGFILE);
+
    /* Default X display */
    int xorg_display = 133;

@@ -80,6 +86,10 @@
          break;

        case 4:
+        xorg_log_file_path = optarg;
+        break;
+
+      case 5:
          server = optarg;
          break;

@@ -95,6 +105,8 @@
      std::cout << "    --xorg-conf: Path to xorg dummy configuration 
file\n";
      std::cout << "    --server: Path to X server executable\n";
      std::cout << "    --xorg-display: xorg dummy display port\n";
+    std::cout << "    --xorg-logfile: xorg logfile filename. See 
-logfile in \"man Xorg\".\n"
+                 "                    Its default value is 
"DEFAULT_XORG_LOGFILE".\n";
      exit(-1);
    }

@@ -103,6 +115,7 @@
          xorg_conf_path,
          server,
          xorg_display);
+    environment->set_log_file(xorg_log_file_path);
      testing::AddGlobalTestEnvironment(environment);
    }


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