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xed/tests/document-saver.c

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/*
* document-saver.c
* This file is part of xed
*
* Copyright (C) 2010 - Jesse van den Kieboom
*
* xed is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* xed is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with xed; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301 USA
*/
#include "xed-document-loader.h"
#include <gio/gio.h>
#include <gtk/gtk.h>
#include <glib.h>
#include <glib/gprintf.h>
#include <string.h>
#include <sys/stat.h>
#define DEFAULT_LOCAL_URI "/tmp/xed-document-saver-test.txt"
#define DEFAULT_REMOTE_URI "sftp://localhost/tmp/xed-document-saver-test.txt"
#define DEFAULT_CONTENT "hello world!"
#define DEFAULT_CONTENT_RESULT "hello world!\n"
#define UNOWNED_LOCAL_DIRECTORY "/tmp/xed-document-saver-unowned"
#define UNOWNED_LOCAL_URI "/tmp/xed-document-saver-unowned/xed-document-saver-test.txt"
#define UNOWNED_REMOTE_DIRECTORY "sftp://localhost/tmp/xed-document-saver-unowned"
#define UNOWNED_REMOTE_URI "sftp://localhost/tmp/xed-document-saver-unowned/xed-document-saver-test.txt"
#define UNOWNED_GROUP_LOCAL_URI "/tmp/xed-document-saver-unowned-group.txt"
#define UNOWNED_GROUP_REMOTE_URI "sftp://localhost/tmp/xed-document-saver-unowned-group.txt"
static gboolean test_completed;
static gboolean mount_completed;
static gboolean mount_success;
typedef struct
{
gchar *uri;
const gchar *test_contents;
gpointer data;
} SaverTestData;
static SaverTestData *
saver_test_data_new (const gchar *uri, const gchar *test_contents, gpointer data)
{
SaverTestData *ret = g_slice_new (SaverTestData);
ret->uri = g_strdup (uri);
ret->test_contents = test_contents;
ret->data = data;
return ret;
}
static void
saver_test_data_free (SaverTestData *data)
{
if (data == NULL)
{
return;
}
g_free (data->uri);
g_slice_free (SaverTestData, data);
}
static XedDocument *
create_document (const gchar *contents)
{
XedDocument *document = xed_document_new ();
gtk_text_buffer_set_text (GTK_TEXT_BUFFER (document), contents, -1);
return document;
}
static void
complete_test_error (XedDocument *document,
GError *error,
SaverTestData *data)
{
g_assert_no_error (error);
}
static const gchar *
read_file (const gchar *uri)
{
GFile *file = g_file_new_for_commandline_arg (uri);
GError *error = NULL;
static gchar buffer[4096];
gsize read;
GInputStream *stream = G_INPUT_STREAM (g_file_read (file, NULL, &error));
g_assert_no_error (error);
g_input_stream_read_all (stream, buffer, sizeof (buffer) - 1, &read, NULL, &error);
g_assert_no_error (error);
buffer[read] = '\0';
g_input_stream_close (stream, NULL, NULL);
g_object_unref (stream);
g_object_unref (file);
return buffer;
}
static void
complete_test (XedDocument *document,
GError *error,
SaverTestData *data)
{
test_completed = TRUE;
if (data && data->test_contents && data->uri)
{
g_assert_cmpstr (data->test_contents, ==, read_file (data->uri));
}
}
static void
mount_ready_callback (GObject *object,
GAsyncResult *result,
gpointer data)
{
GError *error = NULL;
mount_success = g_file_mount_enclosing_volume_finish (G_FILE (object),
result,
&error);
if (error && error->code == G_IO_ERROR_ALREADY_MOUNTED)
{
mount_success = TRUE;
g_error_free (error);
}
else
{
g_assert_no_error (error);
}
mount_completed = TRUE;
}
static gboolean
ensure_mounted (GFile *file)
{
GMountOperation *mo;
mount_success = FALSE;
mount_completed = FALSE;
if (g_file_is_native (file))
{
return TRUE;
}
mo = gtk_mount_operation_new (NULL);
g_file_mount_enclosing_volume (file,
G_MOUNT_MOUNT_NONE,
mo,
NULL,
mount_ready_callback,
NULL);
while (!mount_completed)
{
g_main_context_iteration (NULL, TRUE);
}
g_object_unref (mo);
return mount_success;
}
static void
test_saver (const gchar *filename_or_uri,
const gchar *contents,
XedDocumentNewlineType newline_type,
XedDocumentSaveFlags save_flags,
GCallback saved_callback,
SaverTestData *data)
{
GFile *file;
gchar *uri;
XedDocument *document;
gboolean existed;
document = create_document (contents);
xed_document_set_newline_type (document, newline_type);
g_signal_connect (document, "saved", G_CALLBACK (complete_test_error), data);
if (saved_callback)
{
g_signal_connect (document, "saved", saved_callback, data);
}
g_signal_connect_after (document, "saved", G_CALLBACK (complete_test), data);
test_completed = FALSE;
file = g_file_new_for_commandline_arg (filename_or_uri);
uri = g_file_get_uri (file);
existed = g_file_query_exists (file, NULL);
ensure_mounted (file);
xed_document_save_as (document, uri, xed_encoding_get_utf8 (), save_flags);
while (!test_completed)
{
g_main_context_iteration (NULL, TRUE);
}
if (!existed)
{
g_file_delete (file, NULL, NULL);
}
g_free (uri);
g_object_unref (file);
saver_test_data_free (data);
}
typedef struct
{
XedDocumentNewlineType type;
const gchar *text;
const gchar *result;
} NewLineTestData;
static NewLineTestData newline_test_data[] = {
{XED_DOCUMENT_NEWLINE_TYPE_LF, "\nhello\nworld", "\nhello\nworld\n"},
{XED_DOCUMENT_NEWLINE_TYPE_LF, "\nhello\nworld\n", "\nhello\nworld\n\n"},
{XED_DOCUMENT_NEWLINE_TYPE_LF, "\nhello\nworld\n\n", "\nhello\nworld\n\n\n"},
{XED_DOCUMENT_NEWLINE_TYPE_LF, "\r\nhello\r\nworld", "\nhello\nworld\n"},
{XED_DOCUMENT_NEWLINE_TYPE_LF, "\r\nhello\r\nworld\r\n", "\nhello\nworld\n\n"},
{XED_DOCUMENT_NEWLINE_TYPE_LF, "\rhello\rworld", "\nhello\nworld\n"},
{XED_DOCUMENT_NEWLINE_TYPE_LF, "\rhello\rworld\r", "\nhello\nworld\n\n"},
{XED_DOCUMENT_NEWLINE_TYPE_LF, "\nhello\r\nworld", "\nhello\nworld\n"},
{XED_DOCUMENT_NEWLINE_TYPE_LF, "\nhello\r\nworld\r", "\nhello\nworld\n\n"},
{XED_DOCUMENT_NEWLINE_TYPE_CR_LF, "\nhello\nworld", "\r\nhello\r\nworld\r\n"},
{XED_DOCUMENT_NEWLINE_TYPE_CR_LF, "\nhello\nworld\n", "\r\nhello\r\nworld\r\n\r\n"},
{XED_DOCUMENT_NEWLINE_TYPE_CR_LF, "\nhello\nworld\n\n", "\r\nhello\r\nworld\r\n\r\n\r\n"},
{XED_DOCUMENT_NEWLINE_TYPE_CR_LF, "\r\nhello\r\nworld", "\r\nhello\r\nworld\r\n"},
{XED_DOCUMENT_NEWLINE_TYPE_CR_LF, "\r\nhello\r\nworld\r\n", "\r\nhello\r\nworld\r\n\r\n"},
{XED_DOCUMENT_NEWLINE_TYPE_CR_LF, "\rhello\rworld", "\r\nhello\r\nworld\r\n"},
{XED_DOCUMENT_NEWLINE_TYPE_CR_LF, "\rhello\rworld\r", "\r\nhello\r\nworld\r\n\r\n"},
{XED_DOCUMENT_NEWLINE_TYPE_CR_LF, "\nhello\r\nworld", "\r\nhello\r\nworld\r\n"},
{XED_DOCUMENT_NEWLINE_TYPE_CR_LF, "\nhello\r\nworld\r", "\r\nhello\r\nworld\r\n\r\n"},
{XED_DOCUMENT_NEWLINE_TYPE_CR, "\nhello\nworld", "\rhello\rworld\r"},
{XED_DOCUMENT_NEWLINE_TYPE_CR, "\nhello\nworld\n", "\rhello\rworld\r\r"},
{XED_DOCUMENT_NEWLINE_TYPE_CR, "\nhello\nworld\n\n", "\rhello\rworld\r\r\r"},
{XED_DOCUMENT_NEWLINE_TYPE_CR, "\r\nhello\r\nworld", "\rhello\rworld\r"},
{XED_DOCUMENT_NEWLINE_TYPE_CR, "\r\nhello\r\nworld\r\n", "\rhello\rworld\r\r"},
{XED_DOCUMENT_NEWLINE_TYPE_CR, "\rhello\rworld", "\rhello\rworld\r"},
{XED_DOCUMENT_NEWLINE_TYPE_CR, "\rhello\rworld\r", "\rhello\rworld\r\r"},
{XED_DOCUMENT_NEWLINE_TYPE_CR, "\nhello\r\nworld", "\rhello\rworld\r"},
{XED_DOCUMENT_NEWLINE_TYPE_CR, "\nhello\r\nworld\r", "\rhello\rworld\r\r"}
};
static void
test_new_line (const gchar *filename, XedDocumentSaveFlags save_flags)
{
gint i;
gint num = sizeof (newline_test_data) / sizeof (NewLineTestData);
for (i = 0; i < num; ++i)
{
NewLineTestData *nt = &(newline_test_data[i]);
test_saver (filename,
nt->text,
nt->type,
save_flags,
NULL,
saver_test_data_new (filename, nt->result, NULL));
}
}
static void
test_local_newline ()
{
test_new_line (DEFAULT_LOCAL_URI, 0);
}
static void
test_local ()
{
test_saver (DEFAULT_LOCAL_URI,
"hello world",
XED_DOCUMENT_NEWLINE_TYPE_LF,
0,
NULL,
saver_test_data_new (DEFAULT_LOCAL_URI, "hello world\n", NULL));
test_saver (DEFAULT_LOCAL_URI,
"hello world\r\n",
XED_DOCUMENT_NEWLINE_TYPE_LF,
0,
NULL,
saver_test_data_new (DEFAULT_LOCAL_URI, "hello world\n\n", NULL));
test_saver (DEFAULT_LOCAL_URI,
"hello world\n",
XED_DOCUMENT_NEWLINE_TYPE_LF,
0,
NULL,
saver_test_data_new (DEFAULT_LOCAL_URI, "hello world\n\n", NULL));
}
static void
test_remote_newline ()
{
test_new_line (DEFAULT_REMOTE_URI, 0);
}
static void
test_remote ()
{
test_saver (DEFAULT_REMOTE_URI,
"hello world",
XED_DOCUMENT_NEWLINE_TYPE_LF,
0,
NULL,
saver_test_data_new (DEFAULT_REMOTE_URI, "hello world\n", NULL));
test_saver (DEFAULT_REMOTE_URI,
"hello world\r\n",
XED_DOCUMENT_NEWLINE_TYPE_LF,
0,
NULL,
saver_test_data_new (DEFAULT_REMOTE_URI, "hello world\n\n", NULL));
test_saver (DEFAULT_REMOTE_URI,
"hello world\n",
XED_DOCUMENT_NEWLINE_TYPE_LF,
0,
NULL,
saver_test_data_new (DEFAULT_REMOTE_URI, "hello world\n\n", NULL));
}
static void
check_permissions (GFile *file,
guint permissions)
{
GError *error = NULL;
GFileInfo *info;
info = g_file_query_info (file,
G_FILE_ATTRIBUTE_UNIX_MODE,
G_FILE_QUERY_INFO_NONE,
NULL,
&error);
g_assert_no_error (error);
g_assert_cmpint (permissions,
==,
g_file_info_get_attribute_uint32 (info, G_FILE_ATTRIBUTE_UNIX_MODE) & ACCESSPERMS);
g_object_unref (info);
}
static void
check_permissions_saved (XedDocument *document,
GError *error,
SaverTestData *data)
{
guint permissions = (guint)GPOINTER_TO_INT (data->data);
GFile *file = xed_document_get_location (document);
check_permissions (file, permissions);
g_object_unref (file);
}
static void
test_permissions (const gchar *uri,
guint permissions)
{
GError *error = NULL;
GFile *file = g_file_new_for_commandline_arg (uri);
GFileOutputStream *stream;
GFileInfo *info;
guint mode;
g_file_delete (file, NULL, NULL);
stream = g_file_create (file, 0, NULL, &error);
g_assert_no_error (error);
g_output_stream_close (G_OUTPUT_STREAM (stream), NULL, NULL);
g_object_unref (stream);
info = g_file_query_info (file,
G_FILE_ATTRIBUTE_UNIX_MODE,
G_FILE_QUERY_INFO_NONE,
NULL,
&error);
g_assert_no_error (error);
mode = g_file_info_get_attribute_uint32 (info, G_FILE_ATTRIBUTE_UNIX_MODE);
g_object_unref (info);
g_file_set_attribute_uint32 (file,
G_FILE_ATTRIBUTE_UNIX_MODE,
(mode & ~ACCESSPERMS) | permissions,
G_FILE_QUERY_INFO_NONE,
NULL,
&error);
g_assert_no_error (error);
check_permissions (file, permissions);
test_saver (uri,
DEFAULT_CONTENT,
XED_DOCUMENT_NEWLINE_TYPE_LF,
0,
G_CALLBACK (check_permissions_saved),
saver_test_data_new (uri,
DEFAULT_CONTENT_RESULT,
GINT_TO_POINTER ((gint)permissions)));
g_file_delete (file, NULL, NULL);
g_object_unref (file);
}
static void
test_local_permissions ()
{
test_permissions (DEFAULT_LOCAL_URI, 0600);
test_permissions (DEFAULT_LOCAL_URI, 0660);
test_permissions (DEFAULT_LOCAL_URI, 0666);
test_permissions (DEFAULT_LOCAL_URI, 0760);
}
static void
test_local_unowned_directory ()
{
test_saver (UNOWNED_LOCAL_URI,
DEFAULT_CONTENT,
XED_DOCUMENT_NEWLINE_TYPE_LF,
0,
NULL,
saver_test_data_new (UNOWNED_LOCAL_URI,
DEFAULT_CONTENT_RESULT,
NULL));
}
static void
test_remote_unowned_directory ()
{
test_saver (UNOWNED_REMOTE_URI,
DEFAULT_CONTENT,
XED_DOCUMENT_NEWLINE_TYPE_LF,
0,
NULL,
saver_test_data_new (UNOWNED_REMOTE_URI,
DEFAULT_CONTENT_RESULT,
NULL));
}
static void
test_remote_permissions ()
{
test_permissions (DEFAULT_REMOTE_URI, 0600);
test_permissions (DEFAULT_REMOTE_URI, 0660);
test_permissions (DEFAULT_REMOTE_URI, 0666);
test_permissions (DEFAULT_REMOTE_URI, 0760);
}
static void
test_unowned_group_permissions (XedDocument *document,
GError *error,
SaverTestData *data)
{
GFile *file = g_file_new_for_commandline_arg (data->uri);
GError *err = NULL;
const gchar *group;
guint32 mode;
GFileInfo *info = g_file_query_info (file,
G_FILE_ATTRIBUTE_OWNER_GROUP ","
G_FILE_ATTRIBUTE_UNIX_MODE,
G_FILE_QUERY_INFO_NONE,
NULL,
&err);
g_assert_no_error (err);
group = g_file_info_get_attribute_string (info, G_FILE_ATTRIBUTE_OWNER_GROUP);
g_assert_cmpstr (group, ==, "root");
mode = g_file_info_get_attribute_uint32 (info, G_FILE_ATTRIBUTE_UNIX_MODE);
g_assert_cmpint (mode & ACCESSPERMS, ==, 0660);
g_object_unref (file);
g_object_unref (info);
}
static void
test_unowned_group (const gchar *uri)
{
test_saver (uri,
DEFAULT_CONTENT,
XED_DOCUMENT_NEWLINE_TYPE_LF,
0,
G_CALLBACK (test_unowned_group_permissions),
saver_test_data_new (uri,
DEFAULT_CONTENT_RESULT,
NULL));
}
static void
test_local_unowned_group ()
{
test_unowned_group (UNOWNED_GROUP_LOCAL_URI);
}
static void
test_remote_unowned_group ()
{
test_unowned_group (UNOWNED_GROUP_REMOTE_URI);
}
static gboolean
check_unowned_directory ()
{
GFile *unowned = g_file_new_for_path (UNOWNED_LOCAL_DIRECTORY);
GFile *unowned_file;
GFileInfo *info;
GError *error = NULL;
g_printf ("*** Checking for unowned directory test... ");
info = g_file_query_info (unowned,
G_FILE_ATTRIBUTE_ACCESS_CAN_WRITE,
G_FILE_QUERY_INFO_NONE,
NULL,
&error);
if (error)
{
g_object_unref (unowned);
g_printf ("NO: directory does not exist\n");
g_error_free (error);
return FALSE;
}
if (g_file_info_get_attribute_boolean (info, G_FILE_ATTRIBUTE_ACCESS_CAN_WRITE))
{
g_object_unref (unowned);
g_printf ("NO: directory is writable\n");
g_object_unref (info);
return FALSE;
}
g_object_unref (info);
g_object_unref (unowned);
unowned_file = g_file_new_for_commandline_arg (UNOWNED_LOCAL_URI);
info = g_file_query_info (unowned_file,
G_FILE_ATTRIBUTE_ACCESS_CAN_WRITE,
G_FILE_QUERY_INFO_NONE,
NULL,
&error);
if (error)
{
g_object_unref (unowned_file);
g_error_free (error);
g_printf ("NO: file does not exist\n");
return FALSE;
}
if (!g_file_info_get_attribute_boolean (info, G_FILE_ATTRIBUTE_ACCESS_CAN_WRITE))
{
g_object_unref (unowned_file);
g_printf ("NO: file is not writable\n");
g_object_unref (info);
return FALSE;
}
g_object_unref (info);
g_object_unref (unowned_file);
g_printf ("YES\n");
return TRUE;
}
static gboolean
check_unowned_group ()
{
GFile *unowned = g_file_new_for_path (UNOWNED_GROUP_LOCAL_URI);
GFileInfo *info;
GError *error = NULL;
g_printf ("*** Checking for unowned group test... ");
info = g_file_query_info (unowned,
G_FILE_ATTRIBUTE_ACCESS_CAN_WRITE ","
G_FILE_ATTRIBUTE_OWNER_GROUP ","
G_FILE_ATTRIBUTE_UNIX_MODE,
G_FILE_QUERY_INFO_NONE,
NULL,
&error);
if (error)
{
g_object_unref (unowned);
g_printf ("NO: file does not exist\n");
g_error_free (error);
return FALSE;
}
if (!g_file_info_get_attribute_boolean (info, G_FILE_ATTRIBUTE_ACCESS_CAN_WRITE))
{
g_object_unref (unowned);
g_printf ("NO: file is not writable\n");
g_object_unref (info);
return FALSE;
}
if (g_strcmp0 (g_file_info_get_attribute_string (info, G_FILE_ATTRIBUTE_OWNER_GROUP),
"root") != 0)
{
g_object_unref (unowned);
g_printf ("NO: group is not root (%s)\n", g_file_info_get_attribute_string (info, G_FILE_ATTRIBUTE_OWNER_GROUP));
g_object_unref (info);
return FALSE;
}
if ((g_file_info_get_attribute_uint32 (info, G_FILE_ATTRIBUTE_UNIX_MODE) & ACCESSPERMS) != 0660)
{
g_object_unref (unowned);
g_printf ("NO: file has wrong permissions\n");
g_object_unref (info);
return FALSE;
}
g_object_unref (info);
g_object_unref (unowned);
g_printf ("YES\n");
return TRUE;
}
int main (int argc,
char *argv[])
{
gboolean have_unowned;
gboolean have_unowned_group;
g_test_init (&argc, &argv, NULL);
g_printf ("\n***\n");
have_unowned = check_unowned_directory ();
have_unowned_group = check_unowned_group ();
g_printf ("***\n\n");
g_test_add_func ("/document-saver/local", test_local);
g_test_add_func ("/document-saver/local-new-line", test_local_newline);
if (have_unowned)
{
g_test_add_func ("/document-saver/local-unowned-directory", test_local_unowned_directory);
}
g_test_add_func ("/document-saver/remote", test_remote);
g_test_add_func ("/document-saver/remote-new-line", test_remote_newline);
if (have_unowned)
{
g_test_add_func ("/document-saver/remote-unowned-directory", test_remote_unowned_directory);
}
if (have_unowned_group)
{
/* FIXME: there is a bug in gvfs sftp which doesn't pass this test */
/* g_test_add_func ("/document-saver/remote-unowned-group", test_remote_unowned_group); */
}
g_test_add_func ("/document-saver/local-permissions", test_local_permissions);
if (have_unowned_group)
{
g_test_add_func ("/document-saver/local-unowned-group", test_local_unowned_group);
}
g_test_add_func ("/document-saver/remote-permissions", test_remote_permissions);
return g_test_run ();
}
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