[vlc-devel] [PATCH 7/7] tests: add vlc_player teletext

Francois Cartegnie fcvlcdev at free.fr
Tue Jun 9 10:38:52 CEST 2020


---
 test/Makefile.am         |   5 +
 test/src/player/player.c | 297 ++++++++++++++++++++++++++++++++++++++-
 2 files changed, 298 insertions(+), 4 deletions(-)

diff --git a/test/Makefile.am b/test/Makefile.am
index 6d373bcb8e..28b950db20 100644
--- a/test/Makefile.am
+++ b/test/Makefile.am
@@ -270,6 +270,11 @@ libvlc_demux_dec_run_la_LIBADD += \
 	../modules/libtextst_plugin.la \
 	../modules/libsubstx3g_plugin.la
 endif
+if WITH_ZVBI
+libvlc_demux_dec_run_la_LIBADD += ../modules/libzvbi_plugin.la
+else
+libvlc_demux_dec_run_la_LIBADD += ../modules/libtelx_plugin.la
+endif
 EXTRA_LTLIBRARIES += libvlc_demux_dec_run.la
 
 #
diff --git a/test/src/player/player.c b/test/src/player/player.c
index f465f96c0c..d43a9cf3e4 100644
--- a/test/src/player/player.c
+++ b/test/src/player/player.c
@@ -27,6 +27,12 @@
 #include <vlc_player.h>
 #include <vlc_vector.h>
 
+#ifdef ZVBI_COMPILED
+# define TELETEXT_DECODER "zvbi"
+#else
+# define TELETEXT_DECODER "telx"
+#endif
+
 struct report_capabilities
 {
     int old_caps;
@@ -111,6 +117,10 @@ struct report_media_subitems
     X(vlc_player_title_list *, on_titles_changed) \
     X(size_t, on_title_selection_changed) \
     X(struct report_chapter_selection, on_chapter_selection_changed) \
+    X(bool, on_teletext_menu_changed) \
+    X(bool, on_teletext_enabled_changed) \
+    X(unsigned, on_teletext_page_changed) \
+    X(bool, on_teletext_transparency_changed) \
     X(struct report_category_delay, on_category_delay_changed) \
     X(bool, on_recording_changed) \
     X(struct report_signal, on_signal_changed) \
@@ -182,6 +192,8 @@ struct media_params
     bool can_pause;
     bool error;
     bool null_names;
+
+    const char *config;
 };
 
 #define DEFAULT_MEDIA_PARAMS(param_length) { \
@@ -202,6 +214,7 @@ struct media_params
     .can_pause = true, \
     .error = false, \
     .null_names = false, \
+    .config = NULL, \
 }
 
 struct ctx
@@ -425,6 +438,38 @@ player_on_chapter_selection_changed(vlc_player_t *player,
     (void) chapter;
 }
 
+static void
+player_on_teletext_menu_changed(vlc_player_t *player,
+                                bool has_teletext_menu, void *data)
+{
+    struct ctx *ctx = get_ctx(player, data);
+    VEC_PUSH(on_teletext_menu_changed, has_teletext_menu);
+}
+
+static void
+player_on_teletext_enabled_changed(vlc_player_t *player,
+                                   bool enabled, void *data)
+{
+    struct ctx *ctx = get_ctx(player, data);
+    VEC_PUSH(on_teletext_enabled_changed, enabled);
+}
+
+static void
+player_on_teletext_page_changed(vlc_player_t *player,
+                                unsigned new_page, void *data)
+{
+    struct ctx *ctx = get_ctx(player, data);
+    VEC_PUSH(on_teletext_page_changed, new_page);
+}
+
+static void
+player_on_teletext_transparency_changed(vlc_player_t *player,
+                                        bool enabled, void *data)
+{
+    struct ctx *ctx = get_ctx(player, data);
+    VEC_PUSH(on_teletext_transparency_changed, enabled);
+}
+
 static void
 player_on_category_delay_changed(vlc_player_t *player,
                                  enum es_format_category_e cat, vlc_tick_t new_delay,
@@ -662,16 +707,18 @@ create_mock_media(const char *name, const struct media_params *params)
         "sub_packetized=%d;length=%"PRId64";audio_sample_length=%"PRId64";"
         "video_frame_rate=%u;video_frame_rate_base=%u;"
         "title_count=%zu;chapter_count=%zu;"
-        "can_seek=%d;can_pause=%d;error=%d;null_names=%d",
+        "can_seek=%d;can_pause=%d;error=%d;null_names=%d;"
+        "config=%s",
         params->track_count[VIDEO_ES], params->track_count[AUDIO_ES],
         params->track_count[SPU_ES], params->program_count,
         params->video_packetized, params->audio_packetized,
         params->sub_packetized, params->length, params->audio_sample_length,
         params->video_frame_rate, params->video_frame_rate_base,
         params->title_count, params->chapter_count,
-        params->can_seek, params->can_pause, params->error, params->null_names);
+        params->can_seek, params->can_pause, params->error, params->null_names,
+        params->config ? params->config : "");
     assert(ret != -1);
-
+printf("MOCK %s\n", url);
     input_item_t *item = input_item_New(url, name);
     assert(item);
     free(url);
@@ -2029,7 +2076,7 @@ ctx_init(struct ctx *ctx, bool use_outputs)
         "--no-media-library",
         "--no-drop-late-frames",
         /* Avoid leaks from various dlopen... */
-        "--codec=araw,rawvideo,subsdec,none",
+        "--codec=araw,rawvideo,subsdec,"TELETEXT_DECODER",none",
         "--dec-dev=none",
         use_outputs ? "--vout=dummy" : "--vout=none",
         use_outputs ? "--aout=dummy" : "--aout=none",
@@ -2428,6 +2475,247 @@ test_timers(struct ctx *ctx)
     }
 }
 
+static void
+test_teletext(struct ctx *ctx)
+{
+    test_log("teletext\n");
+    vlc_player_t *player = ctx->player;
+    const struct vlc_player_track *track;
+
+    struct media_params params = DEFAULT_MEDIA_PARAMS(VLC_TICK_FROM_SEC(1));
+    params.track_count[AUDIO_ES] = 0;
+    params.track_count[SPU_ES] = 3;
+    params.config = "sub[1]{format=telx,page=888}+sub[2]{format=telx,page=889}";
+    player_set_next_mock_media(ctx, "media1", &params);
+
+    player_start(ctx);
+
+    /* Wait that all tracks are added */
+    {
+        vec_on_track_list_changed *vec = &ctx->report.on_track_list_changed;
+        while (vec_on_track_list_get_action_count(vec, VLC_PLAYER_LIST_ADDED)
+               != 4)
+            vlc_player_CondWait(player, &ctx->wait);
+    }
+
+    {
+        vec_on_teletext_menu_changed *vec = &ctx->report.on_teletext_menu_changed;
+        while (vec->size == 0)
+            vlc_player_CondWait(player, &ctx->wait);
+        assert(vec->size == 1);
+        assert(vec->data[0]);
+        assert(ctx->report.on_teletext_enabled_changed.size == 0);
+        assert(ctx->report.on_teletext_page_changed.size == 0);
+        assert(ctx->report.on_teletext_transparency_changed.size == 0);
+    }
+    assert(vlc_player_HasTeletextMenu(player));
+
+    /* Wait that video is selected */
+    {
+        vec_on_track_selection_changed *vec =
+            &ctx->report.on_track_selection_changed;
+        while (vec->size < 1)
+            vlc_player_CondWait(player, &ctx->wait);
+        assert(vec->size == 1);
+        track = vlc_player_GetTrack(player, vec->data[0].selected_id);
+        assert(track);
+        assert(track->fmt.i_cat == VIDEO_ES);
+    }
+
+    track = vlc_player_GetTrackAt(player, SPU_ES, 0);
+    assert(track);
+    vlc_player_SelectTrack(player, track, VLC_PLAYER_SELECT_EXCLUSIVE);
+
+    /* Wait for first subtitle to be selected */
+    {
+        vec_on_track_selection_changed *vec =
+                &ctx->report.on_track_selection_changed;
+        while (vec->size < 2)
+            vlc_player_CondWait(player, &ctx->wait);
+        assert(vec->size == 2);
+        track = vlc_player_GetTrack(player, vec->data[1].selected_id);
+        assert(track);
+        assert(track->fmt.i_cat == SPU_ES);
+        assert(track->fmt.i_codec != VLC_CODEC_TELETEXT);
+    }
+
+    assert(!vlc_player_IsTeletextEnabled(player));
+    vlc_player_SetTeletextEnabled(player, true);
+
+    /* Wait that video and sub are selected */
+    {
+        vec_on_track_selection_changed *vec =
+                &ctx->report.on_track_selection_changed;
+        while (vec->size < 4)
+            vlc_player_CondWait(player, &ctx->wait);
+        assert(vec->size == 4);
+        assert(vec->data[3].selected_id);
+        track = vlc_player_GetTrack(player, vec->data[3].selected_id);
+        assert(track);
+        assert(track->fmt.i_codec == VLC_CODEC_TELETEXT);
+    }
+
+    assert(vlc_player_IsTeletextEnabled(player));
+    track = vlc_player_GetSelectedTrack(player, SPU_ES);
+    assert(track);
+    assert(track && track->fmt.i_codec == VLC_CODEC_TELETEXT);
+
+    /* Wait for reselection on teletext ES */
+    {
+        vec_on_teletext_enabled_changed *vec = &ctx->report.on_teletext_enabled_changed;
+        while (vec->size == 0)
+            vlc_player_CondWait(player, &ctx->wait);
+        assert(vec->size == 1);
+        assert(VEC_LAST(vec));
+    }
+
+    /* Check page change event on selection */
+    {
+        vec_on_teletext_page_changed *vec = &ctx->report.on_teletext_page_changed;
+        while (vec->size == 0)
+            vlc_player_CondWait(player, &ctx->wait);
+        assert(VEC_LAST(vec) == 888);
+    }
+
+    /* Change sub track to other teletext */
+    {
+        vec_on_track_selection_changed *vec =
+                &ctx->report.on_track_selection_changed;
+        size_t prevsize = vec->size;
+        track = vlc_player_GetTrackAt(player, SPU_ES, 2);
+        assert(track);
+        assert(track->fmt.i_codec == VLC_CODEC_TELETEXT);
+        vlc_player_SelectTrack(player, track, VLC_PLAYER_SELECT_EXCLUSIVE);
+        while(!vec_on_track_selection_has_event(vec, prevsize,
+                                                NULL, track->es_id))
+            vlc_player_CondWait(player, &ctx->wait);
+    }
+
+    /* Check new ES page */
+    {
+        vec_on_teletext_page_changed *vec = &ctx->report.on_teletext_page_changed;
+        while (vec->size == 1)
+            vlc_player_CondWait(player, &ctx->wait);
+        assert(VEC_LAST(vec) == 889);
+        assert(vlc_player_GetTeletextPage(player) == 889);
+    }
+
+    /* Check direct page selection */
+#ifdef ZVBI_COMPILED
+    {
+        vec_on_teletext_page_changed *vec = &ctx->report.on_teletext_page_changed;
+        size_t prevsize = vec->size;
+        vlc_player_SelectTeletextPage(player, 111);
+        do
+        {
+            while (vec->size == prevsize)
+                vlc_player_CondWait(player, &ctx->wait);
+            prevsize = vec->size;
+        } while(VEC_LAST(vec) != 111);
+        assert(vlc_player_GetTeletextPage(player) == 111);
+    }
+#endif
+
+    /* Check disabling teletext through es re-selection */
+    {
+        vec_on_track_selection_changed *selvec =
+                &ctx->report.on_track_selection_changed;
+        vec_on_teletext_enabled_changed *vec =
+                &ctx->report.on_teletext_enabled_changed;
+        size_t prevselsize = selvec->size;
+        size_t prevsize = vec->size;
+        track = vlc_player_GetTrackAt(player, SPU_ES, 0);
+        assert(track);
+        assert(track->fmt.i_codec != VLC_CODEC_TELETEXT);
+        vlc_player_SelectTrack(player, track, VLC_PLAYER_SELECT_EXCLUSIVE);
+        /* Wait for re-selection */
+        while(!vec_on_track_selection_has_event(selvec, prevselsize,
+                                                NULL, track->es_id))
+            vlc_player_CondWait(player, &ctx->wait);
+        /* Now check changed events */
+        while (vec->size == prevsize)
+            vlc_player_CondWait(player, &ctx->wait);
+        assert(!VEC_LAST(vec));
+        assert(!vlc_player_IsTeletextEnabled(player));
+        assert(vlc_player_HasTeletextMenu(player));
+    }
+
+    /* Check re-enabling teletext through es re-selection */
+    {
+        vec_on_track_selection_changed *selvec =
+                &ctx->report.on_track_selection_changed;
+        vec_on_teletext_enabled_changed *vec =
+                &ctx->report.on_teletext_enabled_changed;
+        size_t prevselsize = selvec->size;
+        size_t prevsize = vec->size;
+        track = vlc_player_GetTrackAt(player, SPU_ES, 1);
+        assert(track);
+        assert(track->fmt.i_codec == VLC_CODEC_TELETEXT);
+        vlc_player_SelectTrack(player, track, VLC_PLAYER_SELECT_EXCLUSIVE);
+        /* Wait for re-selection */
+        while(!vec_on_track_selection_has_event(selvec, prevselsize,
+                                                NULL, track->es_id))
+            vlc_player_CondWait(player, &ctx->wait);
+        /* Now check changed events */
+        while (vec->size == prevsize)
+            vlc_player_CondWait(player, &ctx->wait);
+        assert(VEC_LAST(vec));
+        assert(vlc_player_IsTeletextEnabled(player));
+        assert(vlc_player_HasTeletextMenu(player));
+    }
+
+#ifdef ZVBI_COMPILED
+    /* Toggle Transparency tests */
+    {
+        vec_on_teletext_transparency_changed *vec =
+                &ctx->report.on_teletext_transparency_changed;
+        size_t prevsize = vec->size;
+        assert(!vlc_player_IsTeletextTransparent(player));
+        vlc_player_SetTeletextTransparency(player, true);
+        do
+        {
+            while (vec->size == prevsize)
+                vlc_player_CondWait(player, &ctx->wait);
+            prevsize = vec->size;
+        } while(!VEC_LAST(vec));
+        prevsize = vec->size;
+        vlc_player_SetTeletextTransparency(player, false);
+        do
+        {
+            while (vec->size == prevsize)
+                vlc_player_CondWait(player, &ctx->wait);
+            prevsize = vec->size;
+        } while(VEC_LAST(vec));
+        assert(!vlc_player_IsTeletextTransparent(player));
+        assert(!VEC_LAST(vec));
+    }
+#endif
+
+    /* Check disabling teletext through API */
+    {
+        assert(track); /* from previous sel test */
+        vec_on_track_selection_changed *selvec =
+                &ctx->report.on_track_selection_changed;
+        vec_on_teletext_enabled_changed *vec =
+                &ctx->report.on_teletext_enabled_changed;
+        size_t prevselsize = selvec->size;
+        size_t prevsize = vec->size;
+        vlc_player_SetTeletextEnabled(player, false);
+        /* Wait for deselection */
+        while(!vec_on_track_selection_has_event(selvec, prevselsize,
+                                                track->es_id, NULL))
+            vlc_player_CondWait(player, &ctx->wait);
+        /* Now check changed events */
+        while (vec->size == prevsize)
+            vlc_player_CondWait(player, &ctx->wait);
+        assert(!VEC_LAST(vec));
+        assert(!vlc_player_IsTeletextEnabled(player));
+        assert(vlc_player_HasTeletextMenu(player));
+    }
+
+    test_end(ctx);
+}
+
 int
 main(void)
 {
@@ -2458,6 +2746,7 @@ main(void)
     test_tracks_ids(&ctx);
     test_programs(&ctx);
     test_timers(&ctx);
+    test_teletext(&ctx);
 
     test_delete_while_playback(VLC_OBJECT(ctx.vlc->p_libvlc_int), true);
     test_delete_while_playback(VLC_OBJECT(ctx.vlc->p_libvlc_int), false);
-- 
2.25.4



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