def test_ldp_splitfilewrapper_mixed(self):
"""Test the LDP interface for a SplitFileWrapper in a contorted way."""
w = SplitFileWrapper([tbwFile, tbnFile], sort=False)
f = ldp.LWA1DataFile(fh=w)
# File info
self.assertTrue(isinstance(f, ldp.TBWFile))
# Read some
frames = []
while True:
try:
frame = f.read_frame()
if frame.is_tbw:
frames.append(frame)
except errors.SyncError:
continue
except errors.EOFError:
break
self.assertEqual(len(frames),
8 + 1) # There is data at the end of the "file" now
def test_ldp_splitfilewrapper_discover(self):
"""Test the LDP interface for type discover with a SplitFileWrapper."""
w = SplitFileWrapper([
tbnFile,
])
f = ldp.LWA1DataFile(fh=w)
# File info
self.assertTrue(isinstance(f, ldp.TBNFile))
self.assertEqual(f.get_info("sample_rate"), 100e3)
self.assertEqual(f.get_info("data_bits"), 8)
self.assertEqual(f.get_info('nframe'), 29)
self.assertEqual(f.sample_rate, 100e3)
self.assertEqual(f.data_bits, 8)
self.assertEqual(f.nframe, 29)
# Read a frame
frame = f.read_frame()
f.close()
w.close()
def test_ldp_discover_drx(self):
"""Test the LDP LWA1DataFile function of DRX."""
# DRX
f = ldp.LWA1DataFile(drxFile)
self.assertEqual(type(f), ldp.DRXFile)
def test_ldp_discover_drspec(self):
"""Test the LDP LWA1DataFile function of DR Spectrometer."""
# DR Spectrometer
f = ldp.LWA1DataFile(drspecFile)
self.assertEqual(type(f), ldp.DRSpecFile)
def test_ldp_discover_tbn(self):
"""Test the LDP LWA1DataFile function of TBN."""
# TBN
f = ldp.LWA1DataFile(tbnFile)
self.assertEqual(type(f), ldp.TBNFile)