| Methods Summary |
|---|
| private static void | compare(java.lang.String sFileOne, java.lang.String sFileTwo)Compare two files.
File oOneFile = new File(sFileOne);
File oTwoFile = new File(sFileTwo);
// check that lengths are the same
if (oOneFile.length() != oTwoFile.length())
{
throw new Exception("File lengths differ.");
}
FileInputStream oFIS1 = new FileInputStream(oOneFile);
FileInputStream oFIS2 = new FileInputStream(oTwoFile);
int c;
// lengths are equal, so check that contents are the same
int i=0;
while ((c = oFIS1.read()) != -1)
{
if (oFIS2.read() != c)
{
throw new Exception("File contents differ at position " + i + ".");
}
i++;
}
oFIS1.close();
oFIS2.close();
|
| private static void | copy(java.lang.String sSource, java.lang.String sDestination)Copy a file.
File oInputFile = new File(sSource);
File oOutputFile = new File(sDestination);
FileInputStream oFIS = new FileInputStream(oInputFile);
FileOutputStream oFOS = new FileOutputStream(oOutputFile);
int c;
while ((c = oFIS.read()) != -1)
oFOS.write(c);
oFIS.close();
oFOS.close();
|
| public static void | main(java.lang.String[] args)
junit.swingui.TestRunner.run(ID3V1Test.class);
|
| protected void | setUp()
super.setUp();
|
| protected void | tearDown()
super.tearDown();
|
| public void | testReadV1_0Tag()Test reading v1.0 tag from known file.
try
{
File oSourceFile = new File(AllTests.s_RootPath + "v1_0tags.mp3");
MediaFile oMediaFile = new MP3File(oSourceFile);
ID3Tag[] aoID3Tag = oMediaFile.getTags();
System.out.println("\n*** v1_0tags.mp3 tags:");
ID3Util.printTags(aoID3Tag);
if (aoID3Tag.length != 1)
{
fail("There should be exactly one set of tags in this file.");
}
if ( ! (aoID3Tag[0] instanceof ID3V1_0Tag) )
{
fail("Expected ID3V1_0Tag.");
}
ID3V1_0Tag oID3V1_0Tag = (ID3V1_0Tag)aoID3Tag[0];
if ((!oID3V1_0Tag.getTitle().equals("Title")) ||
(!oID3V1_0Tag.getArtist().equals("Artist")) ||
(!oID3V1_0Tag.getAlbum().equals("Album")) ||
(!oID3V1_0Tag.getYear().equals("1999")) ||
(!oID3V1_0Tag.getComment().equals("Comment")) ||
(!oID3V1_0Tag.getGenre().equals(ID3V1Tag.Genre.Nullsoft_BlackMetal)))
{
fail("Unexpected tag value found.");
}
}
catch (Exception e)
{
fail(e.toString());
}
|
| public void | testReadV1_1Tag()Test reading v1.1 tag from known file.
try
{
File oSourceFile = new File(AllTests.s_RootPath + "v1_1tags.mp3");
MediaFile oMediaFile = new MP3File(oSourceFile);
ID3Tag[] aoID3Tag = oMediaFile.getTags();
System.out.println("\n*** v1_1tags.mp3 tags:");
ID3Util.printTags(aoID3Tag);
if (aoID3Tag.length != 1)
{
fail("There should be exactly one set of tags in this file.");
}
if ( ! (aoID3Tag[0] instanceof ID3V1_1Tag) )
{
fail("Expected ID3V1_1Tag.");
}
ID3V1_1Tag oID3V1_1Tag = (ID3V1_1Tag)aoID3Tag[0];
if ((!oID3V1_1Tag.getTitle().equals("Title")) ||
(!oID3V1_1Tag.getArtist().equals("Artist")) ||
(!oID3V1_1Tag.getAlbum().equals("Album")) ||
(!oID3V1_1Tag.getYear().equals("1999")) ||
(!oID3V1_1Tag.getComment().equals("Comment")) ||
(!oID3V1_1Tag.getGenre().equals(ID3V1Tag.Genre.Nullsoft_BlackMetal)) ||
(oID3V1_1Tag.getAlbumTrack() != 7) ||
(oID3V1_1Tag.getGenre().getByteValue() != 138))
{
fail("Unexpected tag value found.");
}
}
catch (Exception e)
{
fail(e.toString());
}
|
| public void | testWriteV1_0Tag()Test writing v1.0 tag to bare file, then compare against expected result.
try
{
// get a copy of an unmodified file to edit
copy(AllTests.s_RootPath + "notags.mp3", AllTests.s_RootPath + "id3_v1_0_testresult.mp3");
File oSourceFile = new File(AllTests.s_RootPath + "id3_v1_0_testresult.mp3");
MediaFile oMediaFile = new MP3File(oSourceFile);
// write v1.0 tag to file
ID3V1_0Tag oID3V1_0Tag = new ID3V1_0Tag();
oID3V1_0Tag.setAlbum("Album");
oID3V1_0Tag.setArtist("Artist");
oID3V1_0Tag.setComment("Comment");
oID3V1_0Tag.setGenre(ID3V1Tag.Genre.Nullsoft_BlackMetal);
oID3V1_0Tag.setTitle("Title");
oID3V1_0Tag.setYear("1999");
System.out.println(oID3V1_0Tag.toString());
oMediaFile.setID3Tag(oID3V1_0Tag);
oMediaFile.sync();
// check against expected result
compare(AllTests.s_RootPath + "v1_0tags.mp3", AllTests.s_RootPath + "id3_v1_0_testresult.mp3");
}
catch (Exception e)
{
fail(e.toString());
}
|
| public void | testWriteV1_1Tag()Test writing v1.0 tag to bare file, then compare against expected result.
try
{
// get a copy of an unmodified file to edit
copy(AllTests.s_RootPath + "notags.mp3", AllTests.s_RootPath + "id3_v1_1_testresult.mp3");
File oSourceFile = new File(AllTests.s_RootPath + "id3_v1_1_testresult.mp3");
MediaFile oMediaFile = new MP3File(oSourceFile);
// write v1.1 tag to file
ID3V1_1Tag oID3V1_1Tag = new ID3V1_1Tag();
oID3V1_1Tag.setAlbum("Album");
oID3V1_1Tag.setArtist("Artist");
oID3V1_1Tag.setComment("Comment");
oID3V1_1Tag.setGenre(ID3V1Tag.Genre.Nullsoft_BlackMetal);
oID3V1_1Tag.setTitle("Title");
oID3V1_1Tag.setYear("1999");
oID3V1_1Tag.setAlbumTrack(7);
System.out.println(oID3V1_1Tag.toString());
oMediaFile.setID3Tag(oID3V1_1Tag);
oMediaFile.sync();
// check against expected result
compare(AllTests.s_RootPath + "v1_1tags.mp3", AllTests.s_RootPath + "id3_v1_1_testresult.mp3");
}
catch (Exception e)
{
fail(e.toString());
}
|
