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tags: Read and Write a Track tag 

Signed-off-by: Anna Schumaker <anna@ocarinaproject.net>
This commit is contained in:
Anna Schumaker 2014-03-26 19:22:02 -04:00 committed by Anna Schumaker
parent 72cea29c61
commit c15c5149bc
2 changed files with 38 additions and 7 deletions
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21
lib/tags.cpp
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@ -168,10 +168,31 @@ const std::string Track :: primary_key() const
void Track :: read(File &f)
{
unsigned int library_id, artist_id, album_id, genre_id;
f >> library_id >> artist_id >> album_id >> genre_id;
f >> track >> last_year >> last_month >> last_day;
f >> play_count >> length;
title = f.getline();
filepath = f.getline();
library = library_db.at(library_id);
artist = artist_db.at(artist_id);
album = album_db.at(album_id);
genre = genre_db.at(genre_id);
title_lower = filter :: add(title, id);
set_length_str();
}
void Track :: write(File &f)
{
f << library->id << " " << artist->id << " " << album->id << " ";
f << genre->id << " " << track << " ";
f << last_year << " " << last_month << " " << last_day << " ";
f << play_count << " " << length << " " << title << std::endl;
f << filepath << std::endl;
}
void Track :: set_length_str()

24
tests/src/tags.cpp
View File

@ -120,11 +120,12 @@ void library_test()
}
void track_test_tags(Track &track)
void track_test_tags(Track &track, Library *library)
{
test_results(track.filepath == "1.ogg", __LINE__);
test_results(track.path() == "Music/1.ogg", __LINE__);
test_results(track.primary_key() == "Music/1.ogg", __LINE__);
test_results(track.library == library, __LINE__);
test_results(track.play_count == 0, __LINE__);
test_results(track.last_year == 0, __LINE__);
test_results(track.last_month == 0, __LINE__);
@ -141,18 +142,15 @@ void track_test_search(const std::string &term, unsigned int expected,
void track_test_basics(Library *library)
{
Track track("Music/1.ogg", library);
track_test_tags(track);
test_results(track.library == library, __LINE__);
Track track("Music/1.ogg", library), track2;
track_test_tags(track, library);
test_results(track.artist == NULL, __LINE__);
test_results(track.album == NULL, __LINE__);
test_results(track.genre == NULL, __LINE__);
track.tag();
track_test_tags(track);
test_results(track.library == library, __LINE__);
track_test_tags(track, library);
test_results(track.artist->name == "Artist", __LINE__);
test_results(track.album->name == "Album", __LINE__);
test_results(track.album->year == 2014, __LINE__);
@ -165,6 +163,18 @@ void track_test_basics(Library *library)
track_test_search("One", track.id, __LINE__);
track_test_search("Artist", track.id, __LINE__);
track_test_search("Album", track.id, __LINE__);
save_tag("track.txt", track);
load_tag("track.txt", track2);
track_test_tags(track2, library);
test_results(track.artist == track2.artist, __LINE__);
test_results(track.album == track2.album, __LINE__);
test_results(track.genre == track2.genre, __LINE__);
test_results(track.track == track2.track, __LINE__);
test_results(track.length == track2.length, __LINE__);
test_results(track.length_str == track2.length_str, __LINE__);
test_results(track.title == track2.title, __LINE__);
test_results(track.title_lower == track2.title_lower, __LINE__);
}
void track_test_lenstrs(const std::string &file, const std::string &expected,