core/queue: Add queue_clear()
Signed-off-by: Anna Schumaker <Anna@OcarinaProject.net>
This commit is contained in:
parent
cc164fc4ee
commit
e47540a84e
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@ -10,8 +10,7 @@ public:
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void clear()
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{
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while (queue_size(this) > 0)
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queue_remove(this, (unsigned)0);
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queue_clear(this);
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}
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void fill(index_entry *ent)
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18
core/queue.c
18
core/queue.c
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@ -51,6 +51,13 @@ static inline void __queue_remove(struct queue *queue, struct _q_iter *it)
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queue->q_ops->qop_removed(queue, pos);
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}
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static inline void __queue_clear(struct queue *queue, unsigned int n)
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{
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queue->q_length = 0;
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if (queue->q_ops)
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queue->q_ops->qop_cleared(queue, n);
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}
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static inline void __queue_updated(struct queue *queue, unsigned int pos)
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{
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if (queue->q_ops)
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@ -88,10 +95,9 @@ void queue_init(struct queue *queue, unsigned int flags,
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void queue_deinit(struct queue *queue)
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{
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_q_clear(&queue->q_tracks);
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queue_clear(queue);
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g_slist_free(queue->q_sort);
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queue->q_sort = NULL;
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queue->q_length = 0;
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}
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void queue_set_flag(struct queue *queue, enum queue_flags flag)
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@ -142,6 +148,14 @@ void queue_remove_all(struct queue *queue, struct track *track)
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}
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}
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void queue_clear(struct queue *queue)
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{
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unsigned int n = queue_size(queue);
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_q_clear(&queue->q_tracks);
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__queue_clear(queue, n);
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}
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void queue_updated(struct queue *queue, struct track *track)
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{
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struct _q_iter it;
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@ -60,6 +60,12 @@ static void collection_removed(struct queue *queue, unsigned int pos)
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collection_tab->on_track_removed(pos);
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}
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static void collection_cleared(struct queue *queue, unsigned int n)
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{
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if (collection_tab)
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collection_tab->on_tracks_cleared(n);
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}
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static void collection_updated(struct queue *queue, unsigned int pos)
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{
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if (collection_tab)
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@ -69,6 +75,7 @@ static void collection_updated(struct queue *queue, unsigned int pos)
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struct queue_ops collection_ops = {
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collection_added,
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collection_removed,
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collection_cleared,
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collection :: save,
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collection_updated,
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};
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@ -45,6 +45,11 @@ static void history_removed(struct queue *queue, unsigned int pos)
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history_tab->on_track_removed(pos);
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}
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static void history_cleared(struct queue *queue, unsigned int n)
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{
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history_tab->on_tracks_cleared(n);
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}
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static void history_updated(struct queue *queue, unsigned int pos)
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{
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history_tab->on_track_updated(pos);
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@ -53,6 +58,7 @@ static void history_updated(struct queue *queue, unsigned int pos)
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struct queue_ops history_ops = {
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history_added,
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history_removed,
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history_cleared,
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NULL,
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history_updated,
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};
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@ -154,6 +154,11 @@ static void playlist_removed(struct queue *queue, unsigned int pos)
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p_tab->on_track_removed(pos);
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}
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static void playlist_cleared(struct queue *queue, unsigned int n)
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{
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p_tab->on_tracks_cleared(n);
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}
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static void playlist_updated(struct queue *queue, unsigned int pos)
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{
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p_tab->on_track_updated(pos);
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@ -162,6 +167,7 @@ static void playlist_updated(struct queue *queue, unsigned int pos)
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struct queue_ops playlist_ops = {
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playlist_added,
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playlist_removed,
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playlist_cleared,
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NULL,
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playlist_updated,
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};
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@ -41,6 +41,13 @@ void QueueModel::on_row_deleted(unsigned int row)
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row_deleted(Gtk::TreePath(1, row));
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}
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void QueueModel::on_cleared(unsigned int n)
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{
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increment_stamp();
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for (unsigned int i = 1; i <= n; i++)
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row_deleted(Gtk::TreePath(1, n - i));
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}
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void QueueModel::on_row_changed(unsigned int row)
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{
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increment_stamp();
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14
gui/tabs.cpp
14
gui/tabs.cpp
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@ -32,6 +32,12 @@ static void tempq_removed(struct queue *queue, unsigned int pos)
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deck :: write();
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}
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static void tempq_cleared(struct queue *queue, unsigned int n)
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{
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find_tab(queue)->on_tracks_cleared(n);
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deck :: write();
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}
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static void tempq_updated(struct queue *queue, unsigned int pos)
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{
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find_tab(queue)->on_track_updated(pos);
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@ -40,6 +46,7 @@ static void tempq_updated(struct queue *queue, unsigned int pos)
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struct queue_ops tempq_ops = {
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tempq_added,
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tempq_removed,
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tempq_cleared,
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deck :: save,
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tempq_updated,
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};
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@ -106,6 +113,13 @@ void Tab :: on_track_removed(unsigned int row)
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tab_runtime_changed();
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}
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void Tab :: on_tracks_cleared(unsigned int n)
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{
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tab_window->q_model->on_cleared(n);
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tab_label->set_size();
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tab_runtime_changed();
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}
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void Tab :: on_track_updated(unsigned int row)
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{
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tab_window->q_model->on_row_changed(row);
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@ -33,6 +33,9 @@ struct queue_ops {
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/* Called to tell a higher layer that a track has been removed. */
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void (*qop_removed)(struct queue *, unsigned int);
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/* Called to tell a higher layer that the queue has been cleared. */
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void (*qop_cleared)(struct queue *, unsigned int);
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/* Called to have a higher layer save the queue. */
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void (*qop_save)(struct queue *, enum queue_flags);
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@ -93,6 +96,9 @@ void queue_remove(struct queue *, unsigned int);
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/* Called to remove all instances of the track from the queue. */
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void queue_remove_all(struct queue *, struct track *);
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/* Called to remove all tracks from the queue. */
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void queue_clear(struct queue *);
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/* Called to tell the queue that a track has been updated. */
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void queue_updated(struct queue *, struct track *);
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@ -35,6 +35,7 @@ public:
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void on_row_inserted(unsigned int);
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void on_row_deleted(unsigned int);
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void on_row_changed(unsigned int);
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void on_cleared(unsigned int);
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void on_path_selected(const Gtk::TreePath &);
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unsigned int iter_to_id(const Gtk::TreeIter &) const;
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unsigned int path_to_id(const Gtk::TreePath &) const;
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@ -39,6 +39,7 @@ public:
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*/
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void on_track_added(unsigned int);
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virtual void on_track_removed(unsigned int);
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void on_tracks_cleared(unsigned int);
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void on_track_updated(unsigned int);
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/**
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@ -10,6 +10,7 @@
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unsigned int count_added = 0;
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unsigned int count_deleted = 0;
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unsigned int count_cleared = 0;
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unsigned int count_flags = 0;
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unsigned int count_sort = 0;
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unsigned int count_updated = 0;
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@ -25,6 +26,11 @@ static void queue_op_removed(struct queue *queue, unsigned int pos)
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count_deleted++;
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}
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static void queue_op_cleared(struct queue *queue, unsigned int n)
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{
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count_cleared++;
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}
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static void queue_op_save(struct queue *queue, enum queue_flags flag)
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{
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if (flag == Q_SAVE_FLAGS)
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@ -40,10 +46,11 @@ static void queue_op_updated(struct queue *queue, unsigned int pos)
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static const struct queue_ops test_ops = {
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queue_op_added,
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queue_op_removed,
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queue_op_save,
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queue_op_updated,
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.qop_added = queue_op_added,
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.qop_removed = queue_op_removed,
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.qop_cleared = queue_op_cleared,
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.qop_save = queue_op_save,
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.qop_updated = queue_op_updated,
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};
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@ -157,6 +164,7 @@ static void test_stress(unsigned int N)
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count_added = 0;
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count_deleted = 0;
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count_cleared = 0;
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count_updated = 0;
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queue_init(&q, 0, &test_ops);
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@ -210,15 +218,24 @@ static void test_stress(unsigned int N)
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/* Tracks should be removed. */
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queue_unset_flag(&q, Q_REPEAT);
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for (i = 0; i < ex_size; i++) {
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test_loop_equal((void *)queue_next(&q),
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for (i = 0; i < ex_size / 2; i++) {
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track = queue_next(&q);
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ex_length -= track->tr_length;
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ex_size--;
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test_loop_equal((void *)track,
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(void *)track_get((i % 11) + 2), i);
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test_loop_equal(queue_size(&q), ex_size - (i + 1), i);
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test_loop_equal(queue_size(&q), ex_size, i);
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test_loop_equal(q.q_length, ex_length, i);
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} test_loop_passed();
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queue_clear(&q);
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test_equal(count_cleared, 1);
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test_equal(queue_size(&q), 0);
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test_equal(q.q_length, 0);
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queue_deinit(&q);
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test_equal(q.q_length, 0);
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test_equal(queue_size(&q), 0);
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test_equal(count_cleared, 2);
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test_equal((void *)q.q_sort, NULL);
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}
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