tests/subtitle.c

   1 /* libquvi
   2  * Copyright (C) 2013  Toni Gundogdu <legatvs@gmail.com>
   3  *
   4  * This file is part of libquvu <http://quvi.sourceforge.net/>.
   5  *
   6  * This program is free software: you can redistribute it and/or
   7  * modify it under the terms of the GNU Affero General Public
   8  * License as published by the Free Software Foundation, either
   9  * version 3 of the License, or (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU Affero General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Affero General
  17  * Public License along with this program.  If not, see
  18  * <http://www.gnu.org/licenses/>.
  19  */
  20
  21 #include "config.h"
  22
  23 #include <string.h>
  24 #include <glib.h>
  25 #include <quvi.h>
  26
  27 #include "tests.h"
  28
  29 static const gchar *URLs[] =
  30 {
  31   "http://youtube.com/watch?v=0QRO3gKj3qw",
  32   "http://youtube.com/watch?v=ntLPcVAyNPE",
  33   NULL
  34 };
  35
  36 static void _t_chk_val(quvi_subtitle_type_t qst,
  37                        const QuviSubtitleTypeProperty p,
  38                        const gchar *n)
  39 {
  40   gdouble d = -1;
  41   quvi_subtitle_type_get(qst, p, &d);
  42   g_assert_cmpint(d, !=, -1);
  43   g_test_message("%s=%g", n, d);
  44 }
  45
  46 #define t_chk_val(p) \
  47   do { _t_chk_val(qst, p, #p); } while (0)
  48
  49 static void _l_chk_len(quvi_subtitle_lang_t qsl,
  50                        const QuviSubtitleLangProperty p,
  51                        const gchar *n)
  52 {
  53   gchar *s = NULL;
  54   quvi_subtitle_lang_get(qsl, p, &s);
  55   g_assert(s != NULL);
  56   g_test_message("%s=%s", n, s);
  57   g_assert_cmpint(strlen(s), >, 1);
  58 }
  59
  60 #define l_chk_len(p) \
  61   do { _l_chk_len(qsl, p, #p); } while (0)
  62
  63 static void _chk_shared_properties(quvi_t q, quvi_subtitle_t qsub,
  64                                    quvi_subtitle_type_t qst,
  65                                    quvi_subtitle_lang_t qsl)
  66 {
  67   gdouble v;
  68
  69   /* type */
  70
  71   t_chk_val(QUVI_SUBTITLE_TYPE_PROPERTY_FORMAT);
  72   t_chk_val(QUVI_SUBTITLE_TYPE_PROPERTY_TYPE);
  73
  74   /* lang */
  75
  76   l_chk_len(QUVI_SUBTITLE_LANG_PROPERTY_URL);
  77   l_chk_len(QUVI_SUBTITLE_LANG_PROPERTY_ID);
  78
  79   /* These are currently provided for (YouTube) CCs only. */
  80
  81   qst = quvi_subtitle_type_next(qsub);
  82   g_assert(qst != NULL); /* Advance to the CC which should be next. */
  83
  84   quvi_subtitle_type_get(qst, QUVI_SUBTITLE_TYPE_PROPERTY_FORMAT, &v);
  85   g_assert_cmpint(quvi_errcode(q), ==, QUVI_OK);
  86   g_assert_cmpint(v, ==, QUVI_SUBTITLE_FORMAT_TT);
  87
  88   quvi_subtitle_type_get(qst, QUVI_SUBTITLE_TYPE_PROPERTY_TYPE, &v);
  89   g_assert_cmpint(quvi_errcode(q), ==, QUVI_OK);
  90   g_assert_cmpint(v, ==, QUVI_SUBTITLE_TYPE_CC);
  91
  92   qsl = quvi_subtitle_lang_next(qst);
  93   g_assert(qsl != NULL);
  94
  95   l_chk_len(QUVI_SUBTITLE_LANG_PROPERTY_TRANSLATED);
  96   l_chk_len(QUVI_SUBTITLE_LANG_PROPERTY_ORIGINAL);
  97   l_chk_len(QUVI_SUBTITLE_LANG_PROPERTY_CODE);
  98 }
  99
 100 static void test_subtitle_core()
 101 {
 102   quvi_subtitle_export_t qse;
 103   quvi_subtitle_type_t qst;
 104   quvi_subtitle_lang_t qsl;
 105   quvi_subtitle_t qsub;
 106   gdouble v;
 107   quvi_t q;
 108   gchar *s;
 109   gint i,j;
 110
 111   if (chk_internet() == FALSE || chk_skip(__func__) == TRUE)
 112     return;
 113
 114   q = quvi_new();
 115   g_assert(q != NULL);
 116   g_assert_cmpint(quvi_errcode(q), ==, QUVI_OK);
 117
 118   chk_verbose(q);
 119
 120   qsub = quvi_subtitle_new(q, URLs[0]);
 121   g_assert_cmpint(qerr_m(q, URLs[0]), ==, QUVI_OK);
 122   g_assert(qsub != NULL);
 123
 124   /* The first subtitle type. */
 125   qst = quvi_subtitle_type_next(qsub);
 126   g_assert(qst != NULL);
 127
 128   /* type: Boundary check: the first -1 */
 129   quvi_subtitle_type_get(qst, QUVI_SUBTITLE_TYPE_PROPERTY_FORMAT-1, &v);
 130   g_assert_cmpint(quvi_errcode(q), ==, QUVI_ERROR_INVALID_ARG);
 131
 132   /* type: Boundary check: the last +1 */
 133   quvi_subtitle_type_get(qst, QUVI_SUBTITLE_TYPE_PROPERTY_TYPE+1, &v);
 134   g_assert_cmpint(quvi_errcode(q), ==, QUVI_ERROR_INVALID_ARG);
 135
 136   /* The first language of the first language. */
 137   qsl = quvi_subtitle_lang_next(qst);
 138   g_assert(qsl != NULL);
 139
 140   /* lang: Boundary check: the first -1 */
 141   quvi_subtitle_lang_get(qst, QUVI_SUBTITLE_LANG_PROPERTY_TRANSLATED-1, &s);
 142   g_assert_cmpint(quvi_errcode(q), ==, QUVI_ERROR_INVALID_ARG);
 143
 144   /* lang: Boundary check: the last +1 */
 145   quvi_subtitle_lang_get(qst, QUVI_SUBTITLE_LANG_PROPERTY_ID+1, &v);
 146   g_assert_cmpint(quvi_errcode(q), ==, QUVI_ERROR_INVALID_ARG);
 147
 148   _chk_shared_properties(q, qsub, qst, qsl);
 149
 150   quvi_subtitle_lang_reset(qst);
 151   quvi_subtitle_type_reset(qsub);
 152
 153   for (i=0, j=0; (qst = quvi_subtitle_type_next(qsub)) != NULL; ++i)
 154     {
 155       for (; (qsl = quvi_subtitle_lang_next(qst)) != NULL; ++j);
 156     }
 157
 158   g_assert_cmpint(i, ==, 2);
 159   g_assert_cmpint(j, >, 12);
 160
 161   /* export */
 162
 163   qsl = quvi_subtitle_select(qsub, "foo"); /* use the first available */
 164   g_assert_cmpint(quvi_errcode(q), ==, QUVI_OK);
 165
 166   qse = quvi_subtitle_export_new(qsl, "srt");
 167   g_assert_cmpint(quvi_errcode(q), ==, QUVI_OK);
 168   g_assert_cmpint(strlen(quvi_subtitle_export_data(qse)), >, 0);
 169   quvi_subtitle_export_free(qse);
 170
 171   qse = quvi_subtitle_export_new(qsl, "foo");
 172   g_assert_cmpint(quvi_errcode(q), ==, QUVI_ERROR_NO_SUPPORT);
 173   quvi_subtitle_export_free(qse);
 174
 175   quvi_subtitle_free(qsub);
 176   quvi_free(q);
 177 }
 178
 179 static void test_subtitle_short()
 180 {
 181   static const gchar *URL = "http://is.gd/DIVaRF";
 182
 183   quvi_subtitle_type_t qst;
 184   quvi_subtitle_lang_t qsl;
 185   quvi_subtitle_t qsub;
 186   quvi_t q;
 187
 188   if (chk_internet() == FALSE || chk_skip(__func__) == TRUE)
 189     return;
 190
 191   q = quvi_new();
 192   g_assert(q != NULL);
 193   g_assert_cmpint(quvi_errcode(q), ==, QUVI_OK);
 194
 195   chk_verbose(q);
 196
 197   qsub = quvi_subtitle_new(q, URL);
 198   g_assert_cmpint(qerr_m(q, URL), ==, QUVI_OK);
 199   g_assert(qsub != NULL);
 200
 201   qst = quvi_subtitle_type_next(qsub);
 202   g_assert(qst != NULL);
 203
 204   qsl = quvi_subtitle_lang_next(qst);
 205   g_assert(qsl != NULL);
 206
 207   _chk_shared_properties(q, qsub, qst, qsl);
 208
 209   quvi_subtitle_free(qsub);
 210   quvi_free(q);
 211 }
 212
 213 static void test_subtitle_select()
 214 {
 215   quvi_subtitle_type_t qst;
 216   quvi_subtitle_lang_t qsl;
 217   quvi_subtitle_t qsub;
 218   GSList *curr, *ids; /* language IDs */
 219   quvi_t q;
 220   gchar *s;
 221
 222   if (chk_internet() == FALSE || chk_skip(__func__) == TRUE)
 223     return;
 224
 225   q = quvi_new();
 226   g_assert(q != NULL);
 227   g_assert_cmpint(quvi_errcode(q), ==, QUVI_OK);
 228
 229   chk_verbose(q);
 230
 231   qsub = quvi_subtitle_new(q, URLs[0]);
 232   g_assert_cmpint(qerr_m(q, URLs[0]), ==, QUVI_OK);
 233   g_assert(qsub != NULL);
 234
 235   /* Construct the lookup list. */
 236   ids = NULL;
 237   while ( (qst = quvi_subtitle_type_next(qsub)) != NULL)
 238     {
 239       while ( (qsl = quvi_subtitle_lang_next(qst)) != NULL)
 240         {
 241           quvi_subtitle_lang_get(qsl, QUVI_SUBTITLE_LANG_PROPERTY_ID, &s);
 242           ids = g_slist_prepend(ids, g_strdup(s));
 243         }
 244     }
 245   ids = g_slist_reverse(ids);
 246
 247   /* Should croak. */
 248
 249   qsl = quvi_subtitle_select(qsub, "foo,bar,baz,croak,cc_en");
 250   g_assert_cmpint(quvi_errcode(q), ==, QUVI_ERROR_KEYWORD_CROAK);
 251   g_assert(qsl == NULL);
 252
 253   /* Should return cc_en. */
 254
 255   qsl = quvi_subtitle_select(qsub, "foo,bar,baz,cc_en");
 256   g_assert_cmpint(quvi_errcode(q), ==, QUVI_OK);
 257   g_assert(qsl != NULL);
 258
 259   quvi_subtitle_lang_get(qsl, QUVI_SUBTITLE_LANG_PROPERTY_TRANSLATED, &s);
 260   g_assert_cmpint(quvi_errcode(q), ==, QUVI_OK);
 261   g_assert_cmpstr(s, ==, "English");
 262
 263   quvi_subtitle_lang_get(qsl, QUVI_SUBTITLE_LANG_PROPERTY_ORIGINAL, &s);
 264   g_assert_cmpint(quvi_errcode(q), ==, QUVI_OK);
 265   g_assert_cmpstr(s, ==, "English");
 266
 267   quvi_subtitle_lang_get(qsl, QUVI_SUBTITLE_LANG_PROPERTY_CODE, &s);
 268   g_assert_cmpint(quvi_errcode(q), ==, QUVI_OK);
 269   g_assert_cmpstr(s, ==, "en");
 270
 271   quvi_subtitle_lang_get(qsl, QUVI_SUBTITLE_LANG_PROPERTY_URL, &s);
 272   g_assert_cmpint(quvi_errcode(q), ==, QUVI_OK);
 273   g_assert_cmpint(strlen(s), >, 1);
 274
 275   quvi_subtitle_lang_get(qsl, QUVI_SUBTITLE_LANG_PROPERTY_ID, &s);
 276   g_assert_cmpint(quvi_errcode(q), ==, QUVI_OK);
 277   g_assert_cmpstr(s, ==, "cc_en");
 278
 279   /* Should return the default language (the first). */
 280
 281   qsl = quvi_subtitle_select(qsub, "foo,bar,baz");
 282   g_assert_cmpint(quvi_errcode(q), ==, QUVI_OK);
 283   g_assert(qsl != NULL);
 284
 285   quvi_subtitle_lang_get(qsl, QUVI_SUBTITLE_LANG_PROPERTY_ID, &s);
 286   g_assert_cmpint(quvi_errcode(q), ==, QUVI_OK);
 287   curr = g_slist_nth(ids, 0);
 288   g_assert_cmpstr(curr->data, ==, s);
 289
 290   g_slist_foreach(ids, (GFunc) g_free, NULL);
 291   g_slist_free(ids);
 292
 293   quvi_subtitle_free(qsub);
 294   quvi_free(q);
 295 }
 296
 297 static void test_subtitle_nosupport()
 298 {
 299   static const gchar URL[] = "http://example.com";
 300
 301   quvi_subtitle_t qsub;
 302   quvi_t q;
 303
 304   if (chk_internet() == FALSE || chk_skip(__func__) == TRUE)
 305     return;
 306
 307   q = quvi_new();
 308   g_assert(q != NULL);
 309   g_assert_cmpint(quvi_errcode(q), ==, QUVI_OK);
 310
 311   chk_verbose(q);
 312
 313   qsub = quvi_subtitle_new(q, URL);
 314   g_assert_cmpint(qerr_m(q, URL), ==, QUVI_ERROR_NO_SUPPORT);
 315   g_assert(qsub != NULL);
 316   g_assert(quvi_subtitle_type_next(qsub) == NULL);
 317
 318   quvi_subtitle_free(qsub);
 319   quvi_free(q);
 320 }
 321
 322 static void test_subtitle_sameq()
 323 {
 324   quvi_subtitle_type_t qst;
 325   quvi_subtitle_lang_t qsl;
 326   quvi_subtitle_t qsub;
 327   quvi_t q;
 328   gint i;
 329
 330   if (chk_internet() == FALSE || chk_skip(__func__) == TRUE)
 331     return;
 332
 333   q = quvi_new();
 334   g_assert(q != NULL);
 335   g_assert_cmpint(quvi_errcode(q), ==, QUVI_OK);
 336
 337   chk_verbose(q);
 338
 339   i = 0;
 340   while (URLs[i] != NULL)
 341     {
 342       qsub = quvi_subtitle_new(q, URLs[i]);
 343       g_assert_cmpint(qerr_m(q, URLs[i]), ==, QUVI_OK);
 344       g_assert(qsub != NULL);
 345
 346       qst = quvi_subtitle_type_next(qsub);
 347       g_assert(qst != NULL);
 348       t_chk_val(QUVI_SUBTITLE_TYPE_PROPERTY_TYPE);
 349
 350       qsl = quvi_subtitle_lang_next(qst);
 351       g_assert(qsl != NULL);
 352       l_chk_len(QUVI_SUBTITLE_LANG_PROPERTY_ID);
 353
 354       quvi_subtitle_free(qsub);
 355       ++i;
 356     }
 357   quvi_free(q);
 358 }
 359
 360 gint main(gint argc, gchar **argv)
 361 {
 362   g_test_init(&argc, &argv, NULL);
 363   g_test_add_func("/quvi/subtitle (core)", test_subtitle_core);
 364   g_test_add_func("/quvi/subtitle (short)", test_subtitle_short);
 365   g_test_add_func("/quvi/subtitle (select)", test_subtitle_select);
 366   g_test_add_func("/quvi/subtitle (nosupport)", test_subtitle_nosupport);
 367   g_test_add_func("/quvi/subtitle (sameq)", test_subtitle_sameq);
 368   return (g_test_run());
 369 }
 370
 371 /* vim: set ts=2 sw=2 tw=72 expandtab: */