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| @@ -3,7 +3,8 @@ · 2 unmodified lines | ||
| 3 | 3 | from numpy.testing import TestCase |
| 4 | 4 | from aubio import fvec, source, sink |
| 5 | 5 | from utils import list_all_sounds, get_tmp_sink_path, del_tmp_sink_path |
| 6 | −from _tools import parametrize, skipTest, assert_raises | |
| 6 | +from utils import parse_file_samplerate | |
| 7 | +from _tools import parametrize, skipTest, assert_raises, assert_warns | |
| 7 | 8 | |
| 8 | 9 | list_of_sounds = list_all_sounds('sounds') |
| 9 | 10 | samplerates = [0, 44100, 8000, 32000] |
| @@ -60,8 +61,14 @@ class Test_aubio_sink(object): · 50 unmodified lines | ||
| 60 | 61 | |
| 61 | 62 | @parametrize('hop_size, samplerate, path', all_params) |
| 62 | 63 | def test_read_and_write(self, hop_size, samplerate, path): |
| 64 | + orig_samplerate = parse_file_samplerate(soundfile) | |
| 63 | 65 | try: |
| 64 | − f = source(path, samplerate, hop_size) | |
| 66 | + if orig_samplerate is not None and orig_samplerate < samplerate: | |
| 67 | + # upsampling should emit a warning | |
| 68 | + with assert_warns(UserWarning): | |
| 69 | + f = source(soundfile, samplerate, hop_size) | |
| 70 | + else: | |
| 71 | + f = source(soundfile, samplerate, hop_size) | |
| 65 | 72 | except RuntimeError as e: |
| 66 | 73 | err_msg = '{:s} (hop_s = {:d}, samplerate = {:d})' |
| 67 | 74 | skipTest(err_msg.format(str(e), hop_size, samplerate)) |
| @@ -78,8 +85,14 @@ class Test_aubio_sink(object): · 10 unmodified lines | ||
| 78 | 85 | |
| 79 | 86 | @parametrize('hop_size, samplerate, path', all_params) |
| 80 | 87 | def test_read_and_write_multi(self, hop_size, samplerate, path): |
| 88 | + orig_samplerate = parse_file_samplerate(soundfile) | |
| 81 | 89 | try: |
| 82 | − f = source(path, samplerate, hop_size) | |
| 90 | + if orig_samplerate is not None and orig_samplerate < samplerate: | |
| 91 | + # upsampling should emit a warning | |
| 92 | + with assert_warns(UserWarning): | |
| 93 | + f = source(soundfile, samplerate, hop_size) | |
| 94 | + else: | |
| 95 | + f = source(soundfile, samplerate, hop_size) | |
| 83 | 96 | except RuntimeError as e: |
| 84 | 97 | err_msg = '{:s} (hop_s = {:d}, samplerate = {:d})' |
| 85 | 98 | skipTest(err_msg.format(str(e), hop_size, samplerate)) |