IT: unit tests

diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
index 5cb828198e1c02f19e8fba0bb884dbc4bfabffbb..5bbe511e27269dfa5510e27cd6db3f8fe4986355 100644 (file)
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@@ -53,6 +53,7 @@ SET(test_runner_SRCS
   test_wavpack.cpp
   test_mod.cpp
   test_s3m.cpp
+  test_it.cpp
   test_xm.cpp
 )
 IF(WITH_MP4)

diff --git a/tests/data/changed.it b/tests/data/changed.it
deleted file mode 100644 (file)
index 1e66c91..0000000
Binary files a/tests/data/changed.it and /dev/null differ

diff --git a/tests/data/test.it b/tests/data/test.it
index 9334a73a845c4828641aae0981865ceeb1933427..379444b91869139a9ca1b73d5b2b9bed98370e9f 100644 (file)
Binary files a/tests/data/test.it and b/tests/data/test.it differ

diff --git a/tests/test_it.cpp b/tests/test_it.cpp
new file mode 100644 (file)
index 0000000..167aa6e
--- /dev/null
+++ b/tests/test_it.cpp
@@ -0,0 +1,136 @@
+/***************************************************************************
+    copyright           : (C) 2011 by Mathias Panzenböck
+    email               : grosser.meister.morti@gmx.net
+ ***************************************************************************/
+
+/***************************************************************************
+ *   This library is free software; you can redistribute it and/or modify  *
+ *   it  under the terms of the GNU Lesser General Public License version  *
+ *   2.1 as published by the Free Software Foundation.                     *
+ *                                                                         *
+ *   This library is distributed in the hope that it will be useful, but   *
+ *   WITHOUT ANY WARRANTY; without even the implied warranty of            *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
+ *   Lesser General Public License for more details.                       *
+ *                                                                         *
+ *   You should have received a copy of the GNU Lesser General Public      *
+ *   License along with this library; if not, write to the Free Software   *
+ *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,            *
+ *   MA  02110-1301  USA                                                   *
+ ***************************************************************************/
+
+#include <cppunit/extensions/HelperMacros.h>
+#include <itfile.h>
+#include <tstringlist.h>
+#include "utils.h"
+
+using namespace std;
+using namespace TagLib;
+using TagLib::uint;
+
+static const String titleBefore("test song name");
+static const String titleAfter("changed title");
+
+static const String commentBefore(
+  "This is a sample name.\n"
+  "In module file formats\n"
+  "sample names are abused\n"
+  "as multiline comments.\n"
+  " ");
+
+static const String newComment(
+  "This is a sample name!\n"
+  "In module file formats\n"
+  "sample names are abused\n"
+  "as multiline comments.\n"
+  "-----------------------------------\n"
+  "The previous line is truncated but starting with this line\n"
+  "the comment is not limeted in the line length but to 8000\n"
+  "additional characters (bytes).\n"
+  "\n"
+  "This is because it is saved in the 'message' proportion of\n"
+  "IT files.");
+
+static const String commentAfter(
+  "This is a sample name!\n"
+  "In module file formats\n"
+  "sample names are abused\n"
+  "as multiline comments.\n"
+  "-------------------------\n"
+  "The previous line is truncated but starting with this line\n"
+  "the comment is not limeted in the line length but to 8000\n"
+  "additional characters (bytes).\n"
+  "\n"
+  "This is because it is saved in the 'message' proportion of\n"
+  "IT files.");
+
+class TestIT : public CppUnit::TestFixture
+{
+  CPPUNIT_TEST_SUITE(TestIT);
+  CPPUNIT_TEST(testReadTags);
+  CPPUNIT_TEST(testWriteTags);
+  CPPUNIT_TEST_SUITE_END();
+
+public:
+  void testReadTags()
+  {
+    testRead(TEST_FILE_PATH_C("test.it"), titleBefore, commentBefore);
+  }
+
+  void testWriteTags()
+  {
+    ScopedFileCopy copy("test", ".it");
+    {
+      IT::File file(copy.fileName().c_str());
+      CPPUNIT_ASSERT(file.tag() != 0);
+      file.tag()->setTitle(titleAfter);
+      file.tag()->setComment(newComment);
+      file.tag()->setTrackerName("won't be saved");
+      CPPUNIT_ASSERT(file.save());
+    }
+    testRead(copy.fileName().c_str(), titleAfter, commentAfter);
+  }
+
+private:
+  void testRead(FileName fileName, const String &title, const String &comment)
+  {
+    IT::File file(fileName);
+
+    CPPUNIT_ASSERT(file.isValid());
+
+    IT::Properties *p = file.audioProperties();
+    Mod::Tag *t = file.tag();
+    
+    CPPUNIT_ASSERT(0 != p);
+    CPPUNIT_ASSERT(0 != t);
+
+    CPPUNIT_ASSERT_EQUAL( 0, p->length());
+    CPPUNIT_ASSERT_EQUAL( 0, p->bitrate());
+    CPPUNIT_ASSERT_EQUAL( 0, p->sampleRate());
+    CPPUNIT_ASSERT_EQUAL(64, p->channels());
+    CPPUNIT_ASSERT_EQUAL((TagLib::ushort)  0, p->lengthInPatterns());
+    CPPUNIT_ASSERT_EQUAL(true, p->stereo());
+    CPPUNIT_ASSERT_EQUAL((TagLib::ushort)  0, p->instrumentCount());
+    CPPUNIT_ASSERT_EQUAL((TagLib::ushort)  5, p->sampleCount());
+    CPPUNIT_ASSERT_EQUAL((TagLib::ushort)  1, p->patternCount());
+    CPPUNIT_ASSERT_EQUAL((TagLib::ushort)535, p->version());
+    CPPUNIT_ASSERT_EQUAL((TagLib::ushort)532, p->compatibleVersion());
+    CPPUNIT_ASSERT_EQUAL((TagLib::ushort)  9, p->flags());
+    CPPUNIT_ASSERT_EQUAL((TagLib::uchar)128, p->globalVolume());
+    CPPUNIT_ASSERT_EQUAL((TagLib::uchar) 48, p->mixVolume());
+    CPPUNIT_ASSERT_EQUAL((TagLib::uchar)125, p->tempo());
+    CPPUNIT_ASSERT_EQUAL((TagLib::uchar)  6, p->bpmSpeed());
+    CPPUNIT_ASSERT_EQUAL((TagLib::uchar)128, p->panningSeparation());
+    CPPUNIT_ASSERT_EQUAL((TagLib::uchar)  0, p->pitchWheelDepth());
+    CPPUNIT_ASSERT_EQUAL(title, t->title());
+    CPPUNIT_ASSERT_EQUAL(String::null, t->artist());
+    CPPUNIT_ASSERT_EQUAL(String::null, t->album());
+    CPPUNIT_ASSERT_EQUAL(comment, t->comment());
+    CPPUNIT_ASSERT_EQUAL(String::null, t->genre());
+    CPPUNIT_ASSERT_EQUAL(0U, t->year());
+    CPPUNIT_ASSERT_EQUAL(0U, t->track());
+    CPPUNIT_ASSERT_EQUAL(String("Impulse Tracker"), t->trackerName());
+  }
+};
+
+CPPUNIT_TEST_SUITE_REGISTRATION(TestIT);