725 lines
		
	
	
		
			18 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			725 lines
		
	
	
		
			18 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
/* GTK - The GIMP Toolkit
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 * autotestfilesystem.c: Automated tests for GtkFileSystem implementations
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 * Copyright (C) 2005, Novell, Inc.
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 *
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 * Authors:
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 *   Federico Mena-Quintero <federico@novell.com>
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 *
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 * This library is free software; you can redistribute it and/or
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 * modify it under the terms of the GNU Lesser General Public
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 * License as published by the Free Software Foundation; either
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 * version 2 of the License, or (at your option) any later version.
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 *
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 * This library is distributed in the hope that it will be useful,
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
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 * Lesser General Public License for more details.
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 *
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 * You should have received a copy of the GNU Lesser General Public
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 * License along with this library. If not, see <http://www.gnu.org/licenses/>.
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 */
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#define GTK_FILE_SYSTEM_ENABLE_UNSUPPORTED
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#include "config.h"
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#include <string.h>
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#ifdef HAVE_UNISTD_H
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#include <unistd.h>
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#endif
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#include <glib/gprintf.h>
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#include <gtk/gtk.h>
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#include <gtk/gtkfilesystem.h>
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#ifdef G_OS_WIN32
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#include <direct.h>
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#define rmdir(d) _rmdir(d)
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#endif
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#define CALLBACK_TIMEOUT_MS 3000	/* Period after which the callback must have been called */
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#define CANCEL_TIMEOUT_MS 100		/* We'll sleep for this much time before cancelling */
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#define GET_FOLDER_FILENAME "/etc"
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#define GET_INFO_FILENAME "/etc/passwd"
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#define CREATE_FOLDER_FILENAME "/tmp/autotestfilesystem-tmp"
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#define VOLUME_MOUNT_FILENAME "/"
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/* This is stolen from gtkfilechooserdefault.c:set_file_system_backend() */
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static GtkFileSystem *
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get_file_system (void)
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{
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  GtkFileSystem *file_system = NULL;
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#if 1
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  file_system = gtk_file_system_create ("gnome-vfs");
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#else
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  GtkSettings *settings = gtk_settings_get_default ();
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  gchar *default_backend = NULL;
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  g_object_get (settings, "gtk-file-chooser-backend", &default_backend, NULL);
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  if (default_backend)
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    {
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      file_system = gtk_file_system_create (default_backend);
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      g_free (default_backend);
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    }
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  if (!file_system)
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    {
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#if defined (G_OS_UNIX)
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      file_system = gtk_file_system_unix_new ();
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#elif defined (G_OS_WIN32)
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      file_system = gtk_file_system_win32_new ();
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#else
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#error "No default filesystem implementation on the platform"
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#endif
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    }
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#endif
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  return file_system;
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}
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/***** Testing infrastructure *****/
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typedef struct {
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  gboolean callback_was_called;
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  gboolean timeout_was_called;
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} TestCallbackClosure;
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static void
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notify_callback_called (TestCallbackClosure *closure)
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{
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  closure->callback_was_called = TRUE;
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  gtk_main_quit ();
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}
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static gboolean
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timeout_cb (gpointer data)
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{
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  TestCallbackClosure *closure;
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  closure = data;
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  closure->timeout_was_called = TRUE;
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  gtk_main_quit ();
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  return FALSE;
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}
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static void
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wait_for_callback (TestCallbackClosure *closure)
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{
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  gdk_threads_add_timeout (CALLBACK_TIMEOUT_MS, timeout_cb, closure);
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  gtk_main ();
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}
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typedef struct {
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  const char *test_name;
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  gboolean callback_must_be_called;
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  gpointer (* setup_fn) (GtkFileSystem *file_system, gboolean *success, char **failure_reason,
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			 TestCallbackClosure *callback_closure);
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  void (* cleanup_fn) (gpointer data, gboolean *success, char **failure_reason);
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} TestSpec;
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static gboolean
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run_test (TestSpec *test_spec)
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{
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  GtkFileSystem *file_system;
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  TestCallbackClosure closure;
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  gboolean success_setup, success_cleanup;
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  gpointer test_data;
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  gboolean callback_success;
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  gboolean passed;
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  char *setup_failure_reason;
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  char *cleanup_failure_reason;
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  file_system = get_file_system ();
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  if (!file_system)
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    {
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      printf ("FAIL: test \"%s\"\n", test_spec->test_name);
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      printf ("      could not create file system!\n");
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      return FALSE;
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    }
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  closure.callback_was_called = FALSE;
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  closure.timeout_was_called = FALSE;
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  success_setup = success_cleanup = callback_success = FALSE;
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  setup_failure_reason = cleanup_failure_reason = NULL;
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  test_data = test_spec->setup_fn (file_system, &success_setup, &setup_failure_reason, &closure);
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  if (success_setup)
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    {
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      wait_for_callback (&closure);
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      test_spec->cleanup_fn (test_data, &success_cleanup, &cleanup_failure_reason);
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      callback_success = (test_spec->callback_must_be_called == closure.callback_was_called);
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    }
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  g_object_unref (file_system);
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  passed = (success_setup && success_cleanup && callback_success);
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  printf ("%s: test \"%s\"\n", passed ? "PASS" : "FAIL", test_spec->test_name);
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  if (!passed)
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    {
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      if (!success_setup)
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	printf ("      failure during setup: %s\n",
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		setup_failure_reason ? setup_failure_reason : "unknown failure");
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      else
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	{
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	  if (!success_cleanup)
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	    printf ("      failure during cleanup: %s\n",
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		    cleanup_failure_reason ? cleanup_failure_reason : "unknown failure");
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	  if (!callback_success)
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	    printf ("      callback %s called but it %s called\n",
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		    test_spec->callback_must_be_called ? "MUST BE" : "MUST NOT BE",
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		    closure.callback_was_called ? "WAS" : "WAS NOT");
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	}
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    }
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  g_free (setup_failure_reason);
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  g_free (cleanup_failure_reason);
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  return passed;
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}
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static gboolean
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run_tests (TestSpec *test_specs, int num_tests)
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{
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  int i;
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  int num_passed;
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  num_passed = 0;
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  for (i = 0; i < num_tests; i++)
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    if (run_test (test_specs + i))
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      num_passed++;
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  if (num_passed == num_tests)
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    printf ("ALL TESTS PASSED\n");
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  else
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    printf ("%d of %d tests FAILED\n", (num_tests - num_passed), num_tests);
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  return (num_passed == num_tests);
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}
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/***** Test functions *****/
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static void
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sleep_and_cancel_handle (GtkFileSystemHandle *handle)
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{
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  g_usleep (CANCEL_TIMEOUT_MS * 1000);
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  gtk_file_system_cancel_operation (handle);
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}
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/* get_folder */
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struct get_folder_data {
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  TestCallbackClosure *callback_closure;
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  GtkFileSystemHandle *handle;
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  GtkFileFolder *folder;
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};
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static void
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get_folder_cb (GtkFileSystemHandle *handle,
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	       GtkFileFolder       *folder,
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	       const GError        *error,
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	       gpointer             data)
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{
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  struct get_folder_data *get_folder_data;
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  get_folder_data = data;
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  get_folder_data->folder = folder;
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  notify_callback_called (get_folder_data->callback_closure);
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}
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static gpointer
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get_folder_generic_setup (GtkFileSystem *file_system, gboolean *success, char **failure_reason,
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			  TestCallbackClosure *callback_closure)
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{
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  struct get_folder_data *get_folder_data;
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  GtkFilePath *path;
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  path = gtk_file_system_filename_to_path (file_system, GET_FOLDER_FILENAME);
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  if (!path)
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    {
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      *success = FALSE;
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      *failure_reason = g_strdup_printf ("could not turn \"%s\" into a GtkFilePath", GET_FOLDER_FILENAME);
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      return NULL;
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    }
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  get_folder_data = g_new (struct get_folder_data, 1);
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  get_folder_data->callback_closure = callback_closure;
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  get_folder_data->folder = NULL;
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  get_folder_data->handle = gtk_file_system_get_folder (file_system,
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							path,
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							GTK_FILE_INFO_ALL,
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							get_folder_cb,
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							get_folder_data);
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  gtk_file_path_free (path);
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  if (!get_folder_data->handle)
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    {
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      g_free (get_folder_data);
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      *success = FALSE;
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      *failure_reason = g_strdup ("gtk_file_system_get_folder() returned a NULL handle");
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      return NULL;
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    }
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  *success = TRUE;
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  return get_folder_data;
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}
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static gpointer
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get_folder_no_cancel_setup (GtkFileSystem *file_system, gboolean *success, char **failure_reason,
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			    TestCallbackClosure *callback_closure)
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{
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  return get_folder_generic_setup (file_system, success, failure_reason, callback_closure);
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}
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static void
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get_folder_cleanup (gpointer data, gboolean *success, char **failure_reason)
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{
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  struct get_folder_data *get_folder_data;
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  get_folder_data = data;
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  if (get_folder_data->folder)
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    g_object_unref (get_folder_data->folder);
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  g_free (get_folder_data);
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  *success = TRUE;
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}
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static gpointer
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get_folder_with_cancel_setup (GtkFileSystem *file_system, gboolean *success, char **failure_reason,
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			      TestCallbackClosure *callback_closure)
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{
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  struct get_folder_data *get_folder_data;
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  get_folder_data = get_folder_generic_setup (file_system, success, failure_reason, callback_closure);
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  if (*success)
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    sleep_and_cancel_handle (get_folder_data->handle);
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  return get_folder_data;
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}
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/* get_info */
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struct get_info_data {
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  TestCallbackClosure *callback_closure;
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  GtkFileSystemHandle *handle;
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};
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static void
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get_info_cb (GtkFileSystemHandle *handle,
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	     const GtkFileInfo   *file_info,
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	     const GError        *error,
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	     gpointer             data)
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{
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  struct get_info_data *get_info_data;
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  get_info_data = data;
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  notify_callback_called (get_info_data->callback_closure);
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}
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static gpointer
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get_info_generic_setup (GtkFileSystem *file_system, gboolean *success, char **failure_reason,
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			TestCallbackClosure *callback_closure)
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{
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  GtkFilePath *path;
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  struct get_info_data *get_info_data;
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  path = gtk_file_system_filename_to_path (file_system, GET_INFO_FILENAME);
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  if (!path)
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    {
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      *success = FALSE;
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      *failure_reason = g_strdup_printf ("could not turn \"%s\" into a GtkFilePath", GET_INFO_FILENAME);
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      return NULL;
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    }
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  get_info_data = g_new (struct get_info_data, 1);
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  get_info_data->callback_closure = callback_closure;
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  get_info_data->handle = gtk_file_system_get_info (file_system,
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						    path,
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						    GTK_FILE_INFO_ALL,
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						    get_info_cb,
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						    get_info_data);
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  gtk_file_path_free (path);
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  if (!get_info_data->handle)
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    {
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      g_free (get_info_data);
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      *success = FALSE;
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      *failure_reason = g_strdup ("gtk_file_system_get_info() returned a NULL handle");
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      return NULL;
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    }
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  *success = TRUE;
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  return get_info_data;
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}
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static gpointer
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get_info_no_cancel_setup (GtkFileSystem *file_system, gboolean *success, char **failure_reason,
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			  TestCallbackClosure *callback_closure)
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{
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  return get_info_generic_setup (file_system, success, failure_reason, callback_closure);
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}
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static void
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get_info_cleanup (gpointer data, gboolean *success, char **failure_reason)
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{
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  struct get_info_data *get_info_data;
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  get_info_data = data;
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  g_free (get_info_data);
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  *success = TRUE;
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}
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static gpointer
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get_info_with_cancel_setup (GtkFileSystem *file_system, gboolean *success, char **failure_reason,
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			    TestCallbackClosure *callback_closure)
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{
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  struct get_info_data *get_info_data;
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  get_info_data = get_info_generic_setup (file_system, success, failure_reason, callback_closure);
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  if (*success)
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    sleep_and_cancel_handle (get_info_data->handle);
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  return get_info_data;
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}
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/* create_folder */
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struct create_folder_data {
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  TestCallbackClosure *callback_closure;
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  GtkFileSystemHandle *handle;
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};
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static void
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create_folder_cb (GtkFileSystemHandle *handle,
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		  const GtkFilePath   *path,
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		  const GError        *error,
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		  gpointer             data)
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{
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  struct get_folder_data *get_folder_data;
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  get_folder_data = data;
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  notify_callback_called (get_folder_data->callback_closure);
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}
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static gpointer
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create_folder_generic_setup (GtkFileSystem *file_system, gboolean *success, char **failure_reason,
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			     TestCallbackClosure *callback_closure)
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{
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  GtkFilePath *path;
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  struct create_folder_data *create_folder_data;
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  path = gtk_file_system_filename_to_path (file_system, CREATE_FOLDER_FILENAME);
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  if (!path)
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    {
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      *success = FALSE;
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      *failure_reason = g_strdup_printf ("could not turn \"%s\" into a GtkFilePath", CREATE_FOLDER_FILENAME);
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      return NULL;
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    }
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  create_folder_data = g_new (struct create_folder_data, 1);
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  create_folder_data->callback_closure = callback_closure;
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  create_folder_data->handle = gtk_file_system_create_folder (file_system,
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							      path,
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							      create_folder_cb,
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							      create_folder_data);
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  gtk_file_path_free (path);
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  if (!create_folder_data->handle)
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    {
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      g_free (create_folder_data);
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      *success = FALSE;
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      *failure_reason = g_strdup ("gtk_file_system_create_folder() returned a NULL handle");
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      return NULL;
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    }
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  *success = TRUE;
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  return create_folder_data;
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}
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static gpointer
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create_folder_no_cancel_setup (GtkFileSystem *file_system, gboolean *success, char **failure_reason,
 | 
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			       TestCallbackClosure *callback_closure)
 | 
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{
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  return create_folder_generic_setup (file_system, success, failure_reason, callback_closure);
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}
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static void
 | 
						||
create_folder_cleanup (gpointer data, gboolean *success, char **failure_reason)
 | 
						||
{
 | 
						||
  struct create_folder_data *create_folder_data;
 | 
						||
 | 
						||
  create_folder_data = data;
 | 
						||
 | 
						||
  rmdir (CREATE_FOLDER_FILENAME);
 | 
						||
 | 
						||
  g_free (create_folder_data);
 | 
						||
 | 
						||
  *success = TRUE;
 | 
						||
}
 | 
						||
 | 
						||
static gpointer
 | 
						||
create_folder_with_cancel_setup (GtkFileSystem *file_system, gboolean *success, char **failure_reason,
 | 
						||
				 TestCallbackClosure *callback_closure)
 | 
						||
{
 | 
						||
  struct create_folder_data *create_folder_data;
 | 
						||
 | 
						||
  create_folder_data = create_folder_generic_setup (file_system, success, failure_reason, callback_closure);
 | 
						||
 | 
						||
  if (*success)
 | 
						||
    sleep_and_cancel_handle (create_folder_data->handle);
 | 
						||
 | 
						||
  return create_folder_data;
 | 
						||
}
 | 
						||
 | 
						||
/* volume_mount */
 | 
						||
 | 
						||
struct volume_mount_data {
 | 
						||
  TestCallbackClosure *callback_closure;
 | 
						||
  GtkFileSystemVolume *volume;
 | 
						||
  GtkFileSystemHandle *handle;
 | 
						||
};
 | 
						||
 | 
						||
static void
 | 
						||
volume_mount_cb (GtkFileSystemHandle *handle,
 | 
						||
		 GtkFileSystemVolume *volume,
 | 
						||
		 const GError        *error,
 | 
						||
		 gpointer             data)
 | 
						||
{
 | 
						||
  struct volume_mount_data *volume_mount_data;
 | 
						||
 | 
						||
  volume_mount_data = data;
 | 
						||
  notify_callback_called (volume_mount_data->callback_closure);
 | 
						||
}
 | 
						||
 | 
						||
static gpointer
 | 
						||
volume_mount_generic_setup (GtkFileSystem *file_system, gboolean *success, char **failure_reason,
 | 
						||
			    TestCallbackClosure *callback_closure)
 | 
						||
{
 | 
						||
  GtkFilePath *path;
 | 
						||
  struct volume_mount_data *volume_mount_data;
 | 
						||
 | 
						||
  path = gtk_file_system_filename_to_path (file_system, VOLUME_MOUNT_FILENAME);
 | 
						||
  if (!path)
 | 
						||
    {
 | 
						||
      *success = FALSE;
 | 
						||
      *failure_reason = g_strdup_printf ("could not turn \"%s\" into a GtkFilePath", VOLUME_MOUNT_FILENAME);
 | 
						||
      return NULL;
 | 
						||
    }
 | 
						||
 | 
						||
  volume_mount_data = g_new (struct volume_mount_data, 1);
 | 
						||
 | 
						||
  volume_mount_data->callback_closure = callback_closure;
 | 
						||
  volume_mount_data->volume = gtk_file_system_get_volume_for_path (file_system, path);
 | 
						||
  gtk_file_path_free (path);
 | 
						||
 | 
						||
  if (!volume_mount_data->volume)
 | 
						||
    {
 | 
						||
      g_free (volume_mount_data);
 | 
						||
      *success = FALSE;
 | 
						||
      *failure_reason = g_strdup ("gtk_file_system_get_volume_for_path() returned a NULL volume");
 | 
						||
      return NULL;
 | 
						||
    }
 | 
						||
 | 
						||
  volume_mount_data->handle = gtk_file_system_volume_mount (file_system,
 | 
						||
							    volume_mount_data->volume,
 | 
						||
							    volume_mount_cb,
 | 
						||
							    volume_mount_data);
 | 
						||
  if (!volume_mount_data->handle)
 | 
						||
    {
 | 
						||
      g_object_unref (volume_mount_data->volume);
 | 
						||
      g_free (volume_mount_data);
 | 
						||
      *success = FALSE;
 | 
						||
      *failure_reason = g_strdup ("gtk_file_system_volume_mount() returned a NULL handle");
 | 
						||
      return NULL;
 | 
						||
    }
 | 
						||
 | 
						||
  *success = TRUE;
 | 
						||
  return volume_mount_data;
 | 
						||
}
 | 
						||
 | 
						||
static gpointer
 | 
						||
volume_mount_no_cancel_setup (GtkFileSystem *file_system, gboolean *success, char **failure_reason,
 | 
						||
			      TestCallbackClosure *callback_closure)
 | 
						||
{
 | 
						||
  return volume_mount_generic_setup (file_system, success, failure_reason, callback_closure);
 | 
						||
}
 | 
						||
 | 
						||
static void
 | 
						||
volume_mount_cleanup (gpointer data, gboolean *success, char **failure_reason)
 | 
						||
{
 | 
						||
  struct volume_mount_data *volume_mount_data;
 | 
						||
 | 
						||
  volume_mount_data = data;
 | 
						||
 | 
						||
  g_object_unref (volume_mount_data->volume);
 | 
						||
  g_free (volume_mount_data);
 | 
						||
 | 
						||
  *success = TRUE;
 | 
						||
}
 | 
						||
 | 
						||
static gpointer
 | 
						||
volume_mount_with_cancel_setup (GtkFileSystem *file_system, gboolean *success, char **failure_reason,
 | 
						||
				TestCallbackClosure *callback_closure)
 | 
						||
{
 | 
						||
  struct volume_mount_data *volume_mount_data;
 | 
						||
 | 
						||
  volume_mount_data = volume_mount_generic_setup (file_system, success, failure_reason, callback_closure);
 | 
						||
 | 
						||
  if (*success)
 | 
						||
    sleep_and_cancel_handle (volume_mount_data->handle);
 | 
						||
 | 
						||
  return volume_mount_data;
 | 
						||
}
 | 
						||
 | 
						||
/* tests */
 | 
						||
 | 
						||
static TestSpec tests[] = {
 | 
						||
  {
 | 
						||
    "get_folder no cancel",
 | 
						||
    TRUE,
 | 
						||
    get_folder_no_cancel_setup,
 | 
						||
    get_folder_cleanup
 | 
						||
  },
 | 
						||
  {
 | 
						||
    "get_folder with cancel",
 | 
						||
    FALSE,
 | 
						||
    get_folder_with_cancel_setup,
 | 
						||
    get_folder_cleanup
 | 
						||
  },
 | 
						||
  {
 | 
						||
    "get_info no cancel",
 | 
						||
    TRUE,
 | 
						||
    get_info_no_cancel_setup,
 | 
						||
    get_info_cleanup
 | 
						||
  },
 | 
						||
  {
 | 
						||
    "get_info with cancel",
 | 
						||
    FALSE,
 | 
						||
    get_info_with_cancel_setup,
 | 
						||
    get_info_cleanup
 | 
						||
  },
 | 
						||
  {
 | 
						||
    "create_folder no cancel",
 | 
						||
    TRUE,
 | 
						||
    create_folder_no_cancel_setup,
 | 
						||
    create_folder_cleanup
 | 
						||
  },
 | 
						||
  {
 | 
						||
    "create_folder with cancel",
 | 
						||
    FALSE,
 | 
						||
    create_folder_with_cancel_setup,
 | 
						||
    create_folder_cleanup
 | 
						||
  },
 | 
						||
  {
 | 
						||
    "volume_mount no cancel",
 | 
						||
    TRUE,
 | 
						||
    volume_mount_no_cancel_setup,
 | 
						||
    volume_mount_cleanup
 | 
						||
  },
 | 
						||
  {
 | 
						||
    "volume_mount with cancel",
 | 
						||
    FALSE,
 | 
						||
    volume_mount_with_cancel_setup,
 | 
						||
    volume_mount_cleanup
 | 
						||
  }
 | 
						||
};
 | 
						||
 | 
						||
 | 
						||
 | 
						||
/***** main *****/
 | 
						||
 | 
						||
static GLogFunc default_log_handler;
 | 
						||
static int num_warnings;
 | 
						||
static int num_errors;
 | 
						||
static int num_critical_errors;
 | 
						||
 | 
						||
static void
 | 
						||
log_override_cb (const gchar   *log_domain,
 | 
						||
		 GLogLevelFlags log_level,
 | 
						||
		 const gchar   *message,
 | 
						||
		 gpointer       user_data)
 | 
						||
{
 | 
						||
  if (log_level & G_LOG_LEVEL_WARNING)
 | 
						||
    num_warnings++;
 | 
						||
 | 
						||
  if (log_level & G_LOG_LEVEL_ERROR)
 | 
						||
    num_errors++;
 | 
						||
 | 
						||
  if (log_level & G_LOG_LEVEL_CRITICAL)
 | 
						||
    num_critical_errors++;
 | 
						||
 | 
						||
  (* default_log_handler) (log_domain, log_level, message, user_data);
 | 
						||
}
 | 
						||
 | 
						||
static void
 | 
						||
log_test (gboolean passed, const char *test_name, ...)
 | 
						||
{
 | 
						||
  va_list args;
 | 
						||
  char *str;
 | 
						||
 | 
						||
  va_start (args, test_name);
 | 
						||
  str = g_strdup_vprintf (test_name, args);
 | 
						||
  va_end (args);
 | 
						||
 | 
						||
  g_printf ("%s: %s\n", passed ? "PASSED" : "FAILED", str);
 | 
						||
  g_free (str);
 | 
						||
}
 | 
						||
 | 
						||
int
 | 
						||
main (int argc, char **argv)
 | 
						||
{
 | 
						||
  gboolean passed;
 | 
						||
  gboolean zero_warnings;
 | 
						||
  gboolean zero_errors;
 | 
						||
  gboolean zero_critical_errors;
 | 
						||
 | 
						||
  default_log_handler = g_log_set_default_handler (log_override_cb, NULL);
 | 
						||
 | 
						||
  gtk_init (&argc, &argv);
 | 
						||
 | 
						||
  /* Start tests */
 | 
						||
 | 
						||
  passed = run_tests (tests, G_N_ELEMENTS (tests));
 | 
						||
 | 
						||
  /* Warnings and errors */
 | 
						||
 | 
						||
  zero_warnings = num_warnings == 0;
 | 
						||
  zero_errors = num_errors == 0;
 | 
						||
  zero_critical_errors = num_critical_errors == 0;
 | 
						||
 | 
						||
  log_test (zero_warnings, "main(): zero warnings (actual number %d)", num_warnings);
 | 
						||
  log_test (zero_errors, "main(): zero errors (actual number %d)", num_errors);
 | 
						||
  log_test (zero_critical_errors, "main(): zero critical errors (actual number %d)", num_critical_errors);
 | 
						||
 | 
						||
  /* Done */
 | 
						||
 | 
						||
  passed = passed && zero_warnings && zero_errors && zero_critical_errors;
 | 
						||
 | 
						||
  log_test (passed, "main(): ALL TESTS");
 | 
						||
 | 
						||
  return 0;
 | 
						||
}
 |