StarDict TUI and GUI
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/*
* test-stardict.c: StarDict API test
*
* Copyright (c) 2013, Přemysl Eric Janouch <p@janouch.name>
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
* SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
* OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <glib.h>
#include <gio/gio.h>
#include "stardict.h"
#include "stardict-private.h"
#include "generator.h"
// --- Utilities ---------------------------------------------------------------
// Adapted http://gezeiten.org/post/2009/04/Writing-Your-Own-GIO-Jobs
static gboolean remove_recursive (GFile *file, GError **error);
static gboolean
remove_directory_contents (GFile *file, GError **error)
{
GFileEnumerator *enumerator =
g_file_enumerate_children (file, "standard::*",
G_FILE_QUERY_INFO_NOFOLLOW_SYMLINKS, NULL, error);
if (!enumerator)
return FALSE;
gboolean success = TRUE;
do
{
GError *err = NULL;
GFileInfo *child_info =
g_file_enumerator_next_file (enumerator, NULL, &err);
if (!child_info)
{
if (err)
{
g_propagate_error (error, err);
success = FALSE;
}
break;
}
GFile *child = g_file_resolve_relative_path
(file, g_file_info_get_name (child_info));
success = remove_recursive (child, error);
g_object_unref (child);
g_object_unref (child_info);
}
while (success);
g_object_unref (enumerator);
return success;
}
static gboolean
remove_recursive (GFile *file, GError **error)
{
g_return_val_if_fail (G_IS_FILE (file), FALSE);
GFileInfo *info = g_file_query_info (file, "standard::*",
G_FILE_QUERY_INFO_NOFOLLOW_SYMLINKS, NULL, error);
if (!info)
return FALSE;
GFileType type = g_file_info_get_file_type (info);
g_object_unref (info);
if (type == G_FILE_TYPE_DIRECTORY &&
!remove_directory_contents (file, error))
return FALSE;
return g_file_delete (file, NULL, error);
}
static gchar *
generate_random_string (gsize length, GRand *rand)
{
GString *s = g_string_sized_new (length);
while (length--)
g_string_append_c (s, g_rand_int_range (rand, 'a', 'z' + 1));
return g_string_free (s, FALSE);
}
static gpointer
generate_random_data (gsize length, GRand *rand)
{
gchar *blob = g_malloc (length), *i = blob;
while (length--)
*i++ = g_rand_int_range (rand, 0, 256);
return blob;
}
// --- Dictionary generation ---------------------------------------------------
typedef struct dictionary Dictionary;
typedef struct test_entry TestEntry;
struct dictionary
{
GFile *tmp_dir; ///< A temporary dictionary
GFile *ifo_file; ///< The dictionary's .ifo file
GArray *data; ///< Array of TestEntry's
};
struct test_entry
{
gchar *word;
gchar *meaning;
gpointer data;
gsize data_size;
};
static void
test_entry_free (TestEntry *te)
{
g_free (te->word);
g_free (te->meaning);
g_free (te->data);
}
static gint
test_entry_word_compare (gconstpointer a, gconstpointer b)
{
return strcmp (((TestEntry *) a)->word, ((TestEntry *) b)->word);
}
static GArray *
generate_dictionary_data (gsize length)
{
GRand *rand = g_rand_new_with_seed (0);
GArray *a = g_array_sized_new (FALSE, FALSE, sizeof (TestEntry), length);
g_array_set_clear_func (a, (GDestroyNotify) test_entry_free);
while (length--)
{
TestEntry te;
te.word = generate_random_string
(g_rand_int_range (rand, 1, 10), rand);
te.meaning = generate_random_string
(g_rand_int_range (rand, 1, 1024), rand);
te.data_size = g_rand_int_range (rand, 0, 1048576);
te.data = generate_random_data (te.data_size, rand);
g_array_append_val (a, te);
}
g_rand_free (rand);
g_array_sort (a, test_entry_word_compare);
return a;
}
static Dictionary *
dictionary_create (void)
{
GError *error = NULL;
gchar *tmp_dir_path = g_dir_make_tmp ("stardict-test-XXXXXX", &error);
if (!tmp_dir_path)
g_error ("Failed to create a directory for the test dictionary: %s",
error->message);
Dictionary *dict = g_malloc (sizeof *dict);
dict->tmp_dir = g_file_new_for_path (tmp_dir_path);
dict->ifo_file = g_file_get_child (dict->tmp_dir, "test.ifo");
gchar *base = g_build_filename (tmp_dir_path, "test", NULL);
Generator *generator = generator_new (base, &error);
g_free (base);
if (!generator)
g_error ("Failed to create a dictionary: %s", error->message);
static const guint dictionary_size = 8;
dict->data = generate_dictionary_data (dictionary_size);
generator->info->version = SD_VERSION_3_0_0;
generator->info->book_name = g_strdup ("Test Book");
generator->info->author = g_strdup ("Lyra Heartstrings");
generator->info->email = g_strdup ("lyra@equestria.net");
generator->info->description = g_strdup ("Test dictionary");
generator->info->date = g_strdup ("21.12.2012");
generator->info->same_type_sequence = g_strdup ("mX");
guint i;
for (i = 0; i < dictionary_size; i++)
{
TestEntry *te = &g_array_index (dict->data, TestEntry, i);
generator_begin_entry (generator);
if (!generator_write_string (generator, te->meaning, TRUE, &error)
|| !generator_write_raw (generator,
te->data, te->data_size, FALSE, &error))
g_error ("Write to dictionary data failed: %s", error->message);
if (!generator_finish_entry (generator, te->word, &error))
g_error ("Write to index failed: %s", error->message);
}
if (!generator_finish (generator, &error))
g_error ("Failed to finish the dictionary: %s", error->message);
g_message ("Successfully created a test dictionary in %s", tmp_dir_path);
generator_free (generator);
g_free (tmp_dir_path);
return dict;
}
static void
dictionary_destroy (Dictionary *dict)
{
GError *error = NULL;
if (!remove_recursive (dict->tmp_dir, &error))
g_error ("Failed to delete the temporary directory: %s",
error->message);
g_message ("The test dictionary has been deleted");
g_object_unref (dict->tmp_dir);
g_object_unref (dict->ifo_file);
g_array_free (dict->data, TRUE);
g_free (dict);
}
// --- Testing -----------------------------------------------------------------
typedef struct dict_fixture DictFixture;
struct dict_fixture
{
StardictDict *dict;
};
static void
dict_setup (DictFixture *fixture, gconstpointer test_data)
{
Dictionary *dict = (Dictionary *) test_data;
gchar *ifo_filename = g_file_get_path (dict->ifo_file);
fixture->dict = stardict_dict_new (ifo_filename, NULL);
g_free (ifo_filename);
}
static void
dict_teardown (DictFixture *fixture, G_GNUC_UNUSED gconstpointer test_data)
{
g_object_unref (fixture->dict);
}
static void
dict_test_list (gconstpointer user_data)
{
Dictionary *dict = (Dictionary *) user_data;
gchar *tmp_path = g_file_get_path (dict->tmp_dir);
GList *dictionaries = stardict_list_dictionaries (tmp_path);
g_free (tmp_path);
g_assert (dictionaries != NULL);
g_assert (dictionaries->next == NULL);
StardictInfo *info = dictionaries->data;
GFile *ifo_file = g_file_new_for_path (stardict_info_get_path (info));
g_assert (g_file_equal (ifo_file, dict->ifo_file) == TRUE);
g_object_unref (ifo_file);
g_list_free_full (dictionaries, (GDestroyNotify) stardict_info_free);
}
static void
dict_test_new (gconstpointer user_data)
{
Dictionary *dict = (Dictionary *) user_data;
gchar *ifo_filename = g_file_get_path (dict->ifo_file);
StardictDict *sd = stardict_dict_new (ifo_filename, NULL);
g_free (ifo_filename);
g_assert (sd != NULL);
g_object_unref (sd);
}
static void
dict_test_data_entry (StardictDict *sd, TestEntry *entry)
{
gboolean success;
StardictIterator *sdi =
stardict_dict_search (sd, entry->word, &success);
g_assert (success == TRUE);
g_assert (sdi != NULL);
g_assert (stardict_iterator_is_valid (sdi));
const gchar *word = stardict_iterator_get_word (sdi);
g_assert_cmpstr (word, ==, entry->word);
StardictEntry *sde = stardict_iterator_get_entry (sdi);
g_assert (sde != NULL);
const GList *fields = stardict_entry_get_fields (sde);
const StardictEntryField *sdef;
g_assert (fields != NULL);
g_assert (fields->data != NULL);
sdef = fields->data;
g_assert (sdef->type == 'm');
g_assert_cmpstr (sdef->data, ==, entry->meaning);
fields = fields->next;
g_assert (fields != NULL);
g_assert (fields->data != NULL);
sdef = fields->data;
g_assert (sdef->type == 'X');
g_assert_cmpuint (sdef->data_size, ==, entry->data_size);
g_assert (memcmp (sdef->data, entry->data, entry->data_size) == 0);
fields = fields->next;
g_assert (fields == NULL);
g_object_unref (sde);
g_object_unref (sdi);
}
static void
dict_test_data (DictFixture *fixture, gconstpointer user_data)
{
Dictionary *dict = (Dictionary *) user_data;
GArray *data = dict->data;
StardictDict *sd = fixture->dict;
guint i;
for (i = 0; i < data->len; i++)
{
TestEntry *entry = &g_array_index (data, TestEntry, i);
dict_test_data_entry (sd, entry);
}
}
int
main (int argc, char *argv[])
{
g_test_init (&argc, &argv, NULL);
G_GNUC_BEGIN_IGNORE_DEPRECATIONS
if (glib_check_version (2, 36, 0))
g_type_init ();
G_GNUC_END_IGNORE_DEPRECATIONS
Dictionary *dict = dictionary_create ();
g_test_add_data_func ("/dict/list", dict, dict_test_list);
g_test_add_data_func ("/dict/new", dict, dict_test_new);
g_test_add ("/dict/data", DictFixture, dict,
dict_setup, dict_test_data, dict_teardown);
int result = g_test_run ();
dictionary_destroy (dict);
return result;
}