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bundle2: keep hint close to the primary message when remote abort...
bundle2: keep hint close to the primary message when remote abort The remote hint message was ignored when reporting the remote error and passed to the local generic abort error. I think I might initially have tried to avoid reimplementing logic controlling the hint display depending of the verbosity level. However, first, there does not seems to have such verbosity related logic and second the resulting was wrong as the primary error and the hint were split apart. We now properly print the hint as remote output.

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test_roundtrip.py
64 lines | 2.1 KiB | text/x-python | PythonLexer
Gregory Szorc
zstd: vendor python-zstandard 0.5.0...
r30435 import io
try:
import unittest2 as unittest
except ImportError:
import unittest
try:
import hypothesis
import hypothesis.strategies as strategies
except ImportError:
raise unittest.SkipTest('hypothesis not available')
import zstd
compression_levels = strategies.integers(min_value=1, max_value=22)
class TestRoundTrip(unittest.TestCase):
@hypothesis.given(strategies.binary(), compression_levels)
def test_compress_write_to(self, data, level):
"""Random data from compress() roundtrips via write_to."""
cctx = zstd.ZstdCompressor(level=level)
compressed = cctx.compress(data)
buffer = io.BytesIO()
dctx = zstd.ZstdDecompressor()
with dctx.write_to(buffer) as decompressor:
decompressor.write(compressed)
self.assertEqual(buffer.getvalue(), data)
@hypothesis.given(strategies.binary(), compression_levels)
def test_compressor_write_to_decompressor_write_to(self, data, level):
"""Random data from compressor write_to roundtrips via write_to."""
compress_buffer = io.BytesIO()
decompressed_buffer = io.BytesIO()
cctx = zstd.ZstdCompressor(level=level)
with cctx.write_to(compress_buffer) as compressor:
compressor.write(data)
dctx = zstd.ZstdDecompressor()
with dctx.write_to(decompressed_buffer) as decompressor:
decompressor.write(compress_buffer.getvalue())
self.assertEqual(decompressed_buffer.getvalue(), data)
@hypothesis.given(strategies.binary(average_size=1048576))
@hypothesis.settings(perform_health_check=False)
def test_compressor_write_to_decompressor_write_to_larger(self, data):
compress_buffer = io.BytesIO()
decompressed_buffer = io.BytesIO()
cctx = zstd.ZstdCompressor(level=5)
with cctx.write_to(compress_buffer) as compressor:
compressor.write(data)
dctx = zstd.ZstdDecompressor()
with dctx.write_to(decompressed_buffer) as decompressor:
decompressor.write(compress_buffer.getvalue())
self.assertEqual(decompressed_buffer.getvalue(), data)