add tests for the local time offset descriptor

Signed-off-by: Jean-Paul Saman <jpsaman@videolan.org>

misc/dr.xml

@@ -340,4 +340,8 @@
     <array name="p_pages" len_name="i_pages_number" min_size="1" type="dvbpsi_teletextpage_t"/>
   </descriptor>
 
+  <descriptor name="local time offset" sname="local_time_offset" fname="LocalTimeOffset">
+    <array name="p_local_time_offset" len_name="i_local_time_offsets_number" min_size="1" type="dvbpsi_local_time_offset_t"/>
+  </descriptor>
+
 </dr>

misc/test_dr.c

@@ -2177,6 +2177,30 @@ static int main_teletext_(void)
   return i_err;
 }
 
+/* local time offset */
+static int main_local_time_offset_(void)
+{
+  BOZO_VARS(local_time_offset);
+  BOZO_START(local time offset);
+
+
+  /* check p_local_time_offset */
+  BOZO_init_array(i_local_time_offsets_number);
+  BOZO_begin_array(p_local_time_offset)
+  BOZO_loop_array_begin(p_local_time_offset, i_local_time_offsets_number, 1)
+    BOZO_DOJOB(LocalTimeOffset);
+    BOZO_check_array_begin(p_local_time_offset, i_local_time_offsets_number)
+    BOZO_check_array_cmp(p_local_time_offset, i_local_time_offsets_number, dvbpsi_local_time_offset_t)
+    BOZO_CLEAN();
+  BOZO_loop_array_end(p_local_time_offset, ARRAY_SIZE(s_decoded.p_local_time_offset))
+  BOZO_end_array
+
+
+  BOZO_END(local time offset);
+
+  return i_err;
+}
+
 
 /* main function */
 int main(void)
@@ -2230,6 +2254,7 @@ int main(void)
   i_err |= main_content_();
   i_err |= main_parental_rating_();
   i_err |= main_teletext_();
+  i_err |= main_local_time_offset_();
 
   if(i_err)
     fprintf(stderr, "At least one test has FAILED !!!\n");

misc/test_dr_cmp.h

@@ -72,3 +72,26 @@ static int compare_dvbpsi_teletextpage_t(const void *s1, const void *s2)
         a->i_teletext_page_number > b->i_teletext_page_number) return 1;
     else return 0;
 }
+
+static int compare_dvbpsi_local_time_offset_t(const void *s1, const void *s2)
+{
+    const dvbpsi_local_time_offset_t *a = s1, *b = s2;
+    int iso_cmp = memcmp(a->i_country_code, b->i_country_code,
+        sizeof(a->i_country_code));
+    uint8_t a_cr_id = (a->i_country_region_id & 0x3f),
+        a_ltop = (a->i_local_time_offset_polarity & 1),
+        b_cr_id = (b->i_country_region_id & 0x3f),
+        b_ltop = (b->i_local_time_offset_polarity & 1);
+    uint64_t a_toc = (a->i_time_of_change & 0xffffffffff),
+        b_toc = (b->i_time_of_change & 0xffffffffff);
+
+    if(iso_cmp < 0 || a_cr_id < b_cr_id || a_ltop < b_ltop ||
+        a->i_local_time_offset < b->i_local_time_offset ||
+        a_toc < b_toc || a->i_next_time_offset < b->i_next_time_offset)
+        return -1;
+    else if(iso_cmp > 0 || a_cr_id > b_cr_id || a_ltop > b_ltop ||
+        a->i_local_time_offset > b->i_local_time_offset ||
+        a_toc > b_toc || a->i_next_time_offset > b->i_next_time_offset)
+        return 1;
+    else return 0;
+}