diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..c650540 --- /dev/null +++ b/.gitignore @@ -0,0 +1 @@ +/id3v1_testdata.go diff --git a/id3v1_test.go b/id3v1_test.go new file mode 100644 index 0000000..f0faad4 --- /dev/null +++ b/id3v1_test.go @@ -0,0 +1,39 @@ +// This file is subject to the CC0 1.0 Universal (CC0 1.0) Public Domain Dedication +// license. Its contents can be found at: +// http://creativecommons.org/publicdomain/zero/1.0 + +package tag + +import ( + "bytes" + "testing" +) + +//go:generate go-bindata -o id3v1_testdata.go -pkg tag -ignore .txt id3v1_test + +func TestReadID3v1Tags(t *testing.T) { + for _, name := range []string{ + "id3v1_test/sample_usascii_v1.mp3", + "id3v1_test/sample_ms932_v1.mp3", + "id3v1_test/sample_utf8_v1.mp3"} { + doTest(name, 0, 30, t) + } + for _, name := range []string{ + "id3v1_test/sample_usascii_v1.1.mp3", + "id3v1_test/sample_ms932_v1.1.mp3", + "id3v1_test/sample_utf8_v1.1.mp3"} { + doTest(name, 1, 28, t) + } +} + +func doTest(name string, track int, length int, t *testing.T) { + mp3 := MustAsset(name) + metadata, _ := ReadID3v1Tags(bytes.NewReader(mp3)) + if actual, total := metadata.Track(); actual != track || total != 0 { + t.Errorf("Track number for %s is (%d, %d) where (%d, 0) is expected.", name, actual, total, track) + } + comment := metadata.Raw()["comment"].(string) + if actual := len(comment); actual != length { + t.Errorf("Comment length for %s is %d where %d is expected", name, actual, length) + } +} diff --git a/id3v1_test/NOTICE.txt b/id3v1_test/NOTICE.txt new file mode 100644 index 0000000..f7e01d8 --- /dev/null +++ b/id3v1_test/NOTICE.txt @@ -0,0 +1,3 @@ +All files in this directory are subject to the CC0 1.0 Universal (CC0 1.0) +Public Domain Dedication license. Its contents can be found at: +http://creativecommons.org/publicdomain/zero/1.0 diff --git a/id3v1_test/sample_ms932_v1.1.mp3 b/id3v1_test/sample_ms932_v1.1.mp3 new file mode 100644 index 0000000..927f4b9 Binary files /dev/null and b/id3v1_test/sample_ms932_v1.1.mp3 differ diff --git a/id3v1_test/sample_ms932_v1.mp3 b/id3v1_test/sample_ms932_v1.mp3 new file mode 100644 index 0000000..13493cf Binary files /dev/null and b/id3v1_test/sample_ms932_v1.mp3 differ diff --git a/id3v1_test/sample_usascii_v1.1.mp3 b/id3v1_test/sample_usascii_v1.1.mp3 new file mode 100644 index 0000000..3eb86df Binary files /dev/null and b/id3v1_test/sample_usascii_v1.1.mp3 differ diff --git a/id3v1_test/sample_usascii_v1.mp3 b/id3v1_test/sample_usascii_v1.mp3 new file mode 100644 index 0000000..dacb63b Binary files /dev/null and b/id3v1_test/sample_usascii_v1.mp3 differ diff --git a/id3v1_test/sample_utf8_v1.1.mp3 b/id3v1_test/sample_utf8_v1.1.mp3 new file mode 100644 index 0000000..c61046a Binary files /dev/null and b/id3v1_test/sample_utf8_v1.1.mp3 differ diff --git a/id3v1_test/sample_utf8_v1.mp3 b/id3v1_test/sample_utf8_v1.mp3 new file mode 100644 index 0000000..d3aa4d5 Binary files /dev/null and b/id3v1_test/sample_utf8_v1.mp3 differ