Changeset 3aad0b1 for python/tests

Timestamp:

Dec 3, 2016, 4:03:47 AM (8 years ago)

Author:

Paul Brossier <piem@piem.org>

Branches:

feature/autosink, feature/cnn, feature/cnn_org, feature/constantq, feature/crepe, feature/crepe_org, feature/pitchshift, feature/pydocstrings, feature/timestretch, fix/ffmpeg5, master, sampler, yinfft+

Children:

c0c3f33

Parents:

d554321

Message:

python/lib/aubio/midiconv.py: improve unicode handling, skip UnicodeEncodeError? on python 2.x

File:

• python/tests/test_note2midi.py (modified) (3 diffs)

python/tests/test_note2midi.py

@@ -15 +15 @@
         ( 'B3', 59 ),
         ( 'B#3', 60 ),
-        ( 'C\u266f4', 61 ),
-        ( 'C\U0001D12A4', 62 ),
-        ( 'E\U0001D12B4', 62 ),
+        ( 'C♯4', 61 ),
         ( 'A4', 69 ),
         ( 'A#4', 70 ),
+        ( 'A♯4', 70 ),
+        ( 'A\u266f4', 70 ),
         ( 'Bb4', 70 ),
         ( 'B♭4', 70 ),
+        ( 'B\u266d4', 70 ),
         ( 'G8', 115 ),
         ( 'G♯8', 116 ),
         ( 'G9', 127 ),
-        ( 'G\udd2a2', 45 ),
-        ( 'B\ufffd2', 45 ),
         ( 'A♮2', 45 ),
+        )
+
+list_of_known_notes_with_unicode_issues = (
+        ('C𝄪4', 62 ),
+        ('E𝄫4', 62 ),
+        )
+
+list_of_unknown_notes = (
+        ( 'G\udd2a2' ),
+        ( 'B\ufffd2' ),
+        ( 'B\u266e\u266e2' ),
+        ( 'B\u266f\u266d3' ),
+        ( 'B33' ),
+        ( 'C.3' ),
+        ( 'A' ),
+        ( '2' ),
         )
 
@@ -36 +51 @@
         " known values are correctly converted "
         self.assertEqual ( note2midi(note), midi )
+
+    @params(*list_of_known_notes_with_unicode_issues)
+    def test_note2midi_known_values_with_unicode_issues(self, note, midi):
+        " known values are correctly converted, unless decoding is expected to fail"
+        try:
+            self.assertEqual ( note2midi(note), midi )
+        except UnicodeEncodeError as e:
+            import sys
+            strfmt = "len(u'\\U0001D12A') != 1, excpected decoding failure | {:s} | {:s} {:s}"
+            strres = strfmt.format(e, sys.platform, sys.version)
+            # happens with: darwin 2.7.10, windows 2.7.12
+            if len('\U0001D12A') != 1 and sys.version[0] == '2':
+                self.skipTest(strres + " | upgrade to Python 3 to fix")
+            else:
+                raise
 
 class note2midi_wrong_values(unittest.TestCase):
@@ -71 +101 @@
         self.assertRaises(TypeError, note2midi, 123)
 
+    def test_note2midi_wrong_data_too_long(self):
+        " fails when passed a note with a note name longer than expected"
+        self.assertRaises(ValueError, note2midi, 'CB+-3')
+
+    @params(*list_of_unknown_notes)
+    def test_note2midi_unknown_values(self, note):
+        " unknown values throw out an error "
+        self.assertRaises(ValueError, note2midi, note)
 
 class freq2note_simple_test(unittest.TestCase):