def test_cmd_spectrum_write(fmt, temp_file, suffix=""):
assert len(s.spectra.dict) == 0
hdtvcmd("spectrum get {}".format(testspectrum))
assert len(s.spectra.dict) == 1
f, ferr = hdtvcmd("spectrum write {} {}{}".format(temp_file, fmt, suffix))
assert "Wrote spectrum with id 0 to file {}".format(temp_file) in f
assert os.path.getsize(temp_file) > 0
def test_cmd_spectrum_list(numspecs):
assert len(s.spectra.dict) == 0
for _ in range(numspecs):
hdtvcmd("spectrum get {}".format(testspectrum))
f, ferr = hdtvcmd("spectrum list")
assert len(s.spectra.dict) == numspecs
assert len(f.split("\n")) == numspecs + 2
def test_cmd_cal_eff_read_cov(parfile, covfile, efffunction):
hdtvcmd("calibration efficiency set {}".format(efffunction))
hdtvcmd("calibration efficiency read parameter {}".format(parfile))
f, ferr = hdtvcmd(
"calibration efficiency read covariance {}".format(covfile))
assert ferr == ""
assert f == ""
def test_cmd_cal_pos_recalibrate():
hdtvcmd("fit peakfind -a -t 0.005")
hdtvcmd("fit position assign 3.0 1173.228(3) 5.0 1332.492(4)")
f, ferr = hdtvcmd("calibration position recalibrate")
assert ferr == ""
assert "Calibrated spectrum with id 0" in f
assert "Chi" in f
def test_cmd_spectrum_write_invalid_format(temp_file):
assert len(s.spectra.dict) == 0
hdtvcmd("spectrum get {}".format(testspectrum))
assert len(s.spectra.dict) == 1
f, ferr = hdtvcmd("spectrum write {} invalid 0".format(temp_file))
assert os.path.getsize(temp_file) == 0
assert "Failed to write spectrum: Invalid format specified" in ferr
def test_cmd_fit_position():
spec_interface.tv.specIf.LoadSpectra(testspectrum, None)
hdtvcmd("fit peakfind -a -t 0.05")
f, ferr = hdtvcmd(
"fit position assign 10.0 1173.228(3) 12.0 1332.492(4)",
"fit position erase 10.0 12.0")
assert ferr == ""
def test_cmd_db_lookup_base():
f, ferr = hdtvcmd("db lookup")
assert "usage" in f
assert "arguments" in ferr
f, ferr = hdtvcmd("db lookup 0")
assert ferr == ""
assert "Found 0 results" in f
def test_cmd_spectrum_calbin_root_tv(parameter):
assert len(s.spectra.dict) == 0
hdtvcmd("spectrum get {}".format(testspectrum))
assert len(s.spectra.dict) == 1
with warnings.catch_warnings(record=True) as w:
f, ferr = hdtvcmd("spectrum calbin {} 0".format(parameter))
assert "Calbinning 0 with binsize=" in f
def test_cmd_spectrum_delete_all(numspecs):
assert len(s.spectra.dict) == 0
for _ in range(numspecs):
hdtvcmd("spectrum get {}".format(testspectrum))
assert len(s.spectra.dict) == numspecs
hdtvcmd("spectrum delete all")
assert len(s.spectra.dict) == 0
def test_cmd_spectrum_delete_none():
assert len(s.spectra.dict) == 0
hdtvcmd("spectrum get {}".format(testspectrum))
assert len(s.spectra.dict) == 1
f, ferr = hdtvcmd("spectrum delete")
assert "WARNING: Nothing to do" in ferr
assert len(s.spectra.dict) == 1
def test_cmd_spectrum_calbin_spline_order(spline_order):
assert len(s.spectra.dict) == 0
hdtvcmd("spectrum get {}".format(testspectrum))
assert len(s.spectra.dict) == 1
with warnings.catch_warnings(record=True) as w:
f, ferr = hdtvcmd("spectrum calbin -k {} 0".format(spline_order))
assert "Calbinning 0 with" in f
def test_cmd_spectrum_resample():
assert len(s.spectra.dict) == 0
hdtvcmd("spectrum get {}".format(testspectrum))
assert len(s.spectra.dict) == 1
with warnings.catch_warnings(record=True) as w:
f, ferr = hdtvcmd("spectrum resample 0")
assert "Total area changed by" in f
def test_cmd_spectrum_copy(copy, matches):
assert len(s.spectra.dict) == 0
for _ in range(3):
hdtvcmd("spectrum get {}".format(testspectrum))
assert len(s.spectra.dict) == 3
f, ferr = hdtvcmd("spectrum copy {}".format(copy))
for match in matches:
assert "Copied spectrum {}".format(match) in f
def test_cmd_spectrum_delete_several(numspecs):
assert len(s.spectra.dict) == 0
for _ in range(numspecs):
hdtvcmd("spectrum get {}".format(testspectrum))
assert len(s.spectra.dict) == numspecs
specs = " ".join(str(e) for e in range(numspecs))
hdtvcmd("spectrum delete {}".format(specs))
assert len(s.spectra.dict) == 0
def test_cmd_spectrum_normalize():
assert len(s.spectra.dict) == 0
for _ in range(3):
hdtvcmd("spectrum get {}".format(testspectrum))
assert len(s.spectra.dict) == 3
for specids, norm in [("0", 0.3), ("0 1 2", 0.2)]:
hdtvcmd("spectrum normalize {} {}".format(specids, norm))
assert get_spec(0).norm == norm
assert get_spec(2).norm == 0.2
def test_cmd_spectrum_info():
assert len(s.spectra.dict) == 0
hdtvcmd("spectrum get {}".format(testspectrum))
assert len(s.spectra.dict) == 1
f, ferr = hdtvcmd("spectrum info")
assert ferr == ""
# If lots of stuff is printed, `spectrum info` is doing its job.
assert len(f.split("\n")) == 9
def test_cmd_spectrum_delete():
assert len(s.spectra.dict) == 0
f, ferr = hdtvcmd("spectrum get {}".format(testspectrum))
res_specfile, specid = re.search(r"Loaded (.*) into (\d+)", f).groups()
assert len(s.spectra.dict) == 1
f, ferr = hdtvcmd("spectrum delete {}".format(specid))
assert len(s.spectra.dict) == 0
def test_cmd_spectrum_rebin(ngroup):
assert len(s.spectra.dict) == 0
hdtvcmd("spectrum get {}".format(testspectrum))
assert len(s.spectra.dict) == 1
with warnings.catch_warnings(record=True) as w:
f, ferr = hdtvcmd("spectrum rebin 0 {}".format(ngroup))
assert "Rebinning 0 with {} bins per new bin".format(ngroup) in f
assert get_spec(0).hist.hist.GetNbinsX() == 8192 // ngroup
def test_cmd_spectrum_calbin_calibrated():
assert len(s.spectra.dict) == 0
hdtvcmd("spectrum get {}".format(testspectrum))
assert len(s.spectra.dict) == 1
hdtvcmd("calibration position set 5 2.2".format(testspectrum))
with warnings.catch_warnings(record=True) as w:
f, ferr = hdtvcmd("spectrum calbin -d 0")
assert "Calbinning 0 with" in f
def test_cmd_spectrum_calbin_binsize(binsize):
assert len(s.spectra.dict) == 0
hdtvcmd("spectrum get {}".format(testspectrum))
assert len(s.spectra.dict) == 1
with warnings.catch_warnings(record=True) as w:
f, ferr = hdtvcmd("spectrum calbin -b {} 0".format(binsize))
assert "Calbinning 0 with binsize={}".format(binsize) in f
assert get_spec(0).hist.hist.GetNbinsX() == int(ceil(
8191 / binsize)) + 1
def test_cmd_spectrum_subtract(specfile0, specfile1):
assert len(s.spectra.dict) == 0
hdtvcmd("spectrum get {}".format(specfile0))
hdtvcmd("spectrum get {}".format(specfile1))
assert len(s.spectra.dict) == 2
spec0_count = get_spec(0).hist.hist.GetSum()
spec1_count = get_spec(1).hist.hist.GetSum()
f, ferr = hdtvcmd("spectrum subtract 0 1")
assert "Subtracting 1 from 0" in f
new_count = get_spec(0).hist.hist.GetSum()
assert spec0_count - spec1_count - new_count < 0.00001 * spec0_count
def test_cmd_spectrum_add_normalize(specfile0, specfile1):
assert len(s.spectra.dict) == 0
hdtvcmd("spectrum get {}".format(specfile0))
hdtvcmd("spectrum get {}".format(specfile1))
assert len(s.spectra.dict) == 2
spec0_count = get_spec(0).hist.hist.GetSum()
spec1_count = get_spec(1).hist.hist.GetSum()
f, ferr = hdtvcmd("spectrum add -n 2 0 1")
assert "Adding 0 to 2" in f
spec2_count = get_spec(2).hist.hist.GetSum()
assert spec0_count + spec1_count - 2 * spec2_count < 0.00001 * spec2_count
def test_cmd_spectrum_multiply(factor, specids, response):
assert len(s.spectra.dict) == 0
for _ in range(3):
hdtvcmd("spectrum get {}".format(testspectrum))
assert len(s.spectra.dict) == 3
orig_count = get_spec(0).hist.hist.GetSum()
f, ferr = hdtvcmd("spectrum multiply {} {}".format(specids, factor))
for spec in response:
assert "Multiplying {} with {}".format(spec, factor) in f
new_count = get_spec(0).hist.hist.GetSum()
assert orig_count * factor - new_count < 0.00001 * new_count
def test_cmd_spectrum_activate_multi(numspecs):
assert len(s.spectra.dict) == 0
for _ in range(numspecs):
hdtvcmd("spectrum get {}".format(testspectrum))
assert len(s.spectra.dict) == numspecs
f, ferr = hdtvcmd("spectrum activate all")
if numspecs > 1:
assert "Can only activate one spectrum" in ferr
else:
assert "" == ferr
assert "" == f
def test_cmd_spectrum_hide(numspecs):
numhidespecs = max(1, numspecs // 2)
assert len(s.spectra.dict) == 0
for _ in range(numspecs):
hdtvcmd("spectrum get {}".format(testspectrum))
assert len(s.spectra.dict) == numspecs
specs = ' '.join(str(e) for e in range(numhidespecs))
hdtvcmd("spectrum hide {}".format(specs))
f, ferr = hdtvcmd("spectrum list -v")
assert len(s.spectra.dict) == numspecs
assert len(f.split('\n')) == numspecs - numhidespecs + 2
def test_cmd_db_lookup_sort_key(specs, reverse=False):
if reverse:
f, ferr = hdtvcmd("db lookup {} -k energy -r".format(specs))
else:
f, ferr = hdtvcmd("db lookup {} -k energy".format(specs))
old_value = sys.float_info.max if reverse else sys.float_info.min
for line in f.split('\n')[2:-3]:
new_value = float(line.split("|")[3].split("(")[0].strip())
if reverse:
assert new_value < old_value
else:
assert new_value > old_value
old_value = new_value
def test_cmd_spectrum_show(numspecs):
numshowspecs = max(1, numspecs // 2)
assert len(s.spectra.dict) == 0
for _ in range(numspecs):
hdtvcmd("spectrum get {}".format(testspectrum))
assert len(s.spectra.dict) == numspecs
specs = " ".join(str(e) for e in range(numshowspecs))
hdtvcmd("spectrum show {}".format(specs))
f, ferr = hdtvcmd("spectrum list -v")
assert len(s.spectra.dict) == numspecs
assert len(f.split("\n")) == numshowspecs + 2
def test_cmd_spectrum_name(name):
assert len(s.spectra.dict) == 0
hdtvcmd("spectrum get {}".format(testspectrum))
assert len(s.spectra.dict) == 1
f, ferr = hdtvcmd("spectrum name {}".format(name))
print(ferr)
print(f)
assert ferr == ""
assert "Renamed spectrum 0 to '{}'".format(name) in f
f, ferr = hdtvcmd("spectrum list")
assert name in f
def test_cmd_spectrum_activate(numspecs):
assert len(s.spectra.dict) == 0
for _ in range(numspecs):
hdtvcmd("spectrum get {}".format(testspectrum))
assert len(s.spectra.dict) == numspecs
for specid in range(numspecs):
hdtvcmd("spectrum activate {}".format(specid))
f, ferr = hdtvcmd("spectrum list")
for i, line in enumerate(f.split("\n")):
if i == specid + 2:
assert "| AV |" in line
elif i > 2:
assert "| V |" in line
def test_cmd_fit_various():
hdtvcmd("fit function peak activate theuerkauf")
spec_interface.LoadSpectra(testspectrum)
assert len(spec_interface.spectra.dict) == 1
f, ferr = setup_fit()
assert f == ""
assert ferr == ""
f, ferr = hdtvcmd("fit execute")
assert "WorkFit on spectrum: 0" in f
assert ".0 |" in f
assert ".1 |" in f
assert "2 peaks in WorkFit" in f
f, ferr = hdtvcmd("fit store")
assert f == "Storing workFit with ID 0"
assert ferr == ""
f, ferr = hdtvcmd("fit clear", "fit list")
assert ferr == ""
assert "Fits in Spectrum 0" in f
f, ferr = hdtvcmd(
"fit hide 0",
"fit show 0",
"fit show decomposition 0",
"fit hide decomposition 0",
"fit show residuals 0",
"fit hide residuals 0")
assert ferr == ""
assert f == ""
f, ferr = hdtvcmd("fit activate 0")
assert "Activating fit 0" in f
assert ferr == ""
f, ferr = hdtvcmd("fit delete 0",
"fit function peak activate ee")
assert ferr == ""
assert f == ""
