Add liblastfm2 and make tomahawk build against it

thirdparty/liblastfm2/tests/TestTrack.h

@@ -0,0 +1,35 @@
+/*
+   This software is in the public domain, furnished "as is", without technical 
+   support, and with no warranty, express or implied, as to its usefulness for 
+   any purpose.
+*/
+#include <QtTest>
+#include <lastfm/Track>
+using lastfm::Track;
+
+class TestTrack : public QObject
+{
+    Q_OBJECT
+    
+    Track example()
+    {
+        lastfm::MutableTrack t;
+        t.setTitle( "Test Title" );
+        t.setArtist( "Test Artist" );
+        t.setAlbum( "Test Album" );
+        return t;
+    }
+    
+private slots:
+    void testClone()
+    {
+        Track original = example();
+        Track copy = original;
+        
+        #define TEST( x ) QVERIFY( original.x == copy.x )
+        TEST( title() );
+        TEST( artist() );
+        TEST( album() );
+        #undef TEST
+    }
+};

thirdparty/liblastfm2/tests/TestUrlBuilder.h

@@ -0,0 +1,80 @@
+/*
+   This software is in the public domain, furnished "as is", without technical 
+   support, and with no warranty, express or implied, as to its usefulness for 
+   any purpose.
+*/
+#include <QtTest>
+#include <QtNetwork>
+#include <QEventLoop>
+#include <lastfm/UrlBuilder>
+#include <lastfm/global.h>
+
+static inline int getResponseCode( const QUrl& url )
+{
+    QNetworkAccessManager nam;
+    QNetworkReply* reply = nam.head( QNetworkRequest(url) );
+    
+    QEventLoop loop;
+    loop.connect( reply, SIGNAL(finished()), SLOT(quit()) );
+    loop.exec();
+
+    int const code = reply->attribute( QNetworkRequest::HttpStatusCodeAttribute ).toInt();
+
+    if (reply->error() != QNetworkReply::NoError)
+        qDebug() << url << lastfm::qMetaEnumString<QNetworkReply>( reply->error(), "NetworkError" ) << code;
+
+    return code;
+}
+
+
+class TestUrlBuilder : public QObject
+{
+    Q_OBJECT
+
+private slots:
+    void encode() /** @author <jono@last.fm> */
+    {
+        QFETCH( QString, input );
+        QFETCH( QString, output );    
+        QCOMPARE( lastfm::UrlBuilder::encode( input ), output.toAscii() );
+    }
+    
+    void encode_data() /** @author <jono@last.fm> */
+    {
+        QTest::addColumn<QString>("input");
+        QTest::addColumn<QString>("output");
+
+        QTest::newRow( "ascii" ) << "Metallica" << "Metallica";
+        QTest::newRow( "ascii alphanumeric" ) << "Apollo 440" << "Apollo+440";
+        QTest::newRow( "ascii with symbols" ) << "some track [original version]" << "some+track+%5Boriginal+version%5D";
+        QTest::newRow( "ascii with last.fm-special symbols" ) << "Survivalism [Revision #1]" << "Survivalism%2B%255BRevision%2B%25231%255D";
+    }
+    
+    void no404() /** @author <max@last.fm> */
+    {
+        QFETCH( QString, artist );
+        QFETCH( QString, track );
+
+        QUrl url = lastfm::UrlBuilder( "music" ).slash( artist ).slash( "_" ).slash( track ).url();
+
+        QCOMPARE( getResponseCode( url ), 200 );
+    }
+    
+    void no404_data() /** @author <max@last.fm> */
+    {
+        QTest::addColumn<QString>("artist");
+        QTest::addColumn<QString>("track");
+
+        #define NEW_ROW( x, y ) QTest::newRow( x " - " y ) << x << y;
+        NEW_ROW( "Air", "Radio #1" );
+        NEW_ROW( "Pink Floyd", "Speak to Me / Breathe" );
+        NEW_ROW( "Radiohead", "2 + 2 = 5" );
+        NEW_ROW( "Above & Beyond", "World On Fire (Maor Levi Remix)" );
+        #undef NEW_ROW
+    }
+    
+    void test404() /** @author <max@last.fm> */
+    {
+        QCOMPARE( getResponseCode( QUrl("http://www.last.fm/404") ), 404 );
+    }
+};

thirdparty/liblastfm2/tests/main.cpp

@@ -0,0 +1,22 @@
+/*
+   This software is in the public domain, furnished "as is", without technical 
+   support, and with no warranty, express or implied, as to its usefulness for 
+   any purpose.
+*/
+#include <QtCore>
+#include <QtTest>
+#include "TestTrack.h"
+#include "TestUrlBuilder.h"
+
+int main( int argc, char** argv)
+{
+    QCoreApplication app( argc, argv );
+    
+    #define TEST( Type ) { \
+        Type o; \
+        if (int r = QTest::qExec( &o, argc, argv ) != 0) return r; }
+
+    TEST( TestTrack );
+    TEST( TestUrlBuilder );
+    return 0;
+}

thirdparty/liblastfm2/tests/tests.pro

@@ -0,0 +1,4 @@
+QT = core testlib network xml
+LIBS += -llastfm -L$$DESTDIR
+SOURCES = main.cpp 
+HEADERS = TestTrack.h TestUrlBuilder.h