From 322b0616322760dc162447563d8f4da7e024ca90 Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@duempel.org>
Date: Tue, 7 Jan 2014 21:39:47 +0100
Subject: DetachedSong: fork of struct Song

From now on, struct Song will be used by the database only, and
DetachedSong will be used by everybody else.  DetachedSong is easier
to use, but Song has lower overhead.
---
 test/DumpDatabase.cxx        |  5 ++++-
 test/dump_playlist.cxx       | 34 ++++++++++++++++------------------
 test/test_queue_priority.cxx | 41 ++++++++++++++++++++++-------------------
 3 files changed, 42 insertions(+), 38 deletions(-)

(limited to 'test')

diff --git a/test/DumpDatabase.cxx b/test/DumpDatabase.cxx
index 14bb4ba14..6e9259238 100644
--- a/test/DumpDatabase.cxx
+++ b/test/DumpDatabase.cxx
@@ -49,7 +49,10 @@ DumpDirectory(const Directory &directory, Error &)
 static bool
 DumpSong(Song &song, Error &)
 {
-	cout << "S " << song.parent->path << "/" << song.uri << endl;
+	cout << "S ";
+	if (song.parent != nullptr && !song.parent->IsRoot())
+		cout << song.parent->path << "/";
+	cout << song.uri << endl;
 	return true;
 }
 
diff --git a/test/dump_playlist.cxx b/test/dump_playlist.cxx
index 2ac855a84..b0702d3be 100644
--- a/test/dump_playlist.cxx
+++ b/test/dump_playlist.cxx
@@ -19,9 +19,8 @@
 
 #include "config.h"
 #include "TagSave.hxx"
-#include "Song.hxx"
+#include "DetachedSong.hxx"
 #include "SongEnumerator.hxx"
-#include "Directory.hxx"
 #include "InputStream.hxx"
 #include "ConfigGlobal.hxx"
 #include "DecoderList.hxx"
@@ -39,14 +38,10 @@
 #include <unistd.h>
 #include <stdlib.h>
 
-Directory::Directory() {}
-Directory::~Directory() {}
-
 int main(int argc, char **argv)
 {
 	const char *uri;
 	InputStream *is = NULL;
-	Song *song;
 
 	if (argc != 3) {
 		fprintf(stderr, "Usage: dump_playlist CONFIG URI\n");
@@ -114,24 +109,27 @@ int main(int argc, char **argv)
 
 	/* dump the playlist */
 
+	DetachedSong *song;
 	while ((song = playlist->NextSong()) != NULL) {
-		printf("%s\n", song->uri);
+		printf("%s\n", song->GetURI());
+
+		const unsigned start_ms = song->GetStartMS();
+		const unsigned end_ms = song->GetEndMS();
 
-		if (song->end_ms > 0)
+		if (end_ms > 0)
 			printf("range: %u:%02u..%u:%02u\n",
-			       song->start_ms / 60000,
-			       (song->start_ms / 1000) % 60,
-			       song->end_ms / 60000,
-			       (song->end_ms / 1000) % 60);
-		else if (song->start_ms > 0)
+			       start_ms / 60000,
+			       (start_ms / 1000) % 60,
+			       end_ms / 60000,
+			       (end_ms / 1000) % 60);
+		else if (start_ms > 0)
 			printf("range: %u:%02u..\n",
-			       song->start_ms / 60000,
-			       (song->start_ms / 1000) % 60);
+			       start_ms / 60000,
+			       (start_ms / 1000) % 60);
 
-		if (song->tag != NULL)
-			tag_save(stdout, *song->tag);
+		tag_save(stdout, song->GetTag());
 
-		song->Free();
+		delete song;
 	}
 
 	/* deinitialize everything */
diff --git a/test/test_queue_priority.cxx b/test/test_queue_priority.cxx
index a1037798c..953103f9a 100644
--- a/test/test_queue_priority.cxx
+++ b/test/test_queue_priority.cxx
@@ -1,7 +1,6 @@
 #include "config.h"
 #include "Queue.hxx"
-#include "Song.hxx"
-#include "Directory.hxx"
+#include "DetachedSong.hxx"
 #include "util/Macros.hxx"
 
 #include <cppunit/TestFixture.h>
@@ -9,21 +8,8 @@
 #include <cppunit/ui/text/TestRunner.h>
 #include <cppunit/extensions/HelperMacros.h>
 
-Directory detached_root;
-
-Directory::Directory() {}
-Directory::~Directory() {}
-
-Song *
-Song::DupDetached() const
-{
-	return const_cast<Song *>(this);
-}
-
-void
-Song::Free()
-{
-}
+Tag::Tag(const Tag &) {}
+void Tag::Clear() {}
 
 static void
 check_descending_priority(const struct queue *queue,
@@ -53,12 +39,29 @@ public:
 void
 QueuePriorityTest::TestPriority()
 {
-	static Song songs[16];
+	DetachedSong songs[16] = {
+		DetachedSong("0.ogg"),
+		DetachedSong("1.ogg"),
+		DetachedSong("2.ogg"),
+		DetachedSong("3.ogg"),
+		DetachedSong("4.ogg"),
+		DetachedSong("5.ogg"),
+		DetachedSong("6.ogg"),
+		DetachedSong("7.ogg"),
+		DetachedSong("8.ogg"),
+		DetachedSong("9.ogg"),
+		DetachedSong("a.ogg"),
+		DetachedSong("b.ogg"),
+		DetachedSong("c.ogg"),
+		DetachedSong("d.ogg"),
+		DetachedSong("e.ogg"),
+		DetachedSong("f.ogg"),
+	};
 
 	struct queue queue(32);
 
 	for (unsigned i = 0; i < ARRAY_SIZE(songs); ++i)
-		queue.Append(&songs[i], 0);
+		queue.Append(DetachedSong(songs[i]), 0);
 
 	CPPUNIT_ASSERT_EQUAL(unsigned(ARRAY_SIZE(songs)), queue.GetLength());
 
-- 
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