def test_wave_load_table_expand(wave):
table1 = json.dumps([0, 1])
cli.cmdline(["wave", "load", "SI1", "--table", table1])
table2 = json.dumps(([0] * (512 // 2)) + ([1] * (512 // 2)))
cli.cmdline(["wave", "load", "SI2", "--table", table2])
assert AnalogOutput("SI1").waveform_table == AnalogOutput(
"SI2").waveform_table
def test_collect_json_file(collect, tmp_path):
la_tmp_json = str(tmp_path / "logic_analyzer.json")
cli.cmdline([
"collect",
"logic_analyzer",
"--channels",
str(LA_CHANNELS),
"--output",
la_tmp_json,
"--json",
])
with open(la_tmp_json) as json_file:
output = json.load(json_file)
assert len(output) == LA_CHANNELS
assert len(list(output.values())[0]) == EVENTS
scope_tmp_json = str(tmp_path / "oscilloscope.json")
cli.cmdline([
"collect",
"oscilloscope",
"--channels",
str(SCOPE_CHANNELS),
"--output",
scope_tmp_json,
"--json",
])
with open(scope_tmp_json) as json_file:
output = json.load(json_file)
assert len(output) == 1 + SCOPE_CHANNELS
assert len(list(output.values())[0]) == SAMPLES
def test_collect_csv_file(collect, tmp_path):
la_temp_csv = str(tmp_path / "logic_analyzer.csv")
cli.cmdline([
"collect",
"logic_analyzer",
"--channels",
str(LA_CHANNELS),
"--output",
la_temp_csv,
])
with open(la_temp_csv) as csv_file:
output = list(csv.reader(csv_file.read().splitlines()))
assert len(output[0]) == LA_CHANNELS
assert len(output) == 1 + EVENTS
scope_temp_csv = str(tmp_path / "oscilloscope.csv")
cli.cmdline([
"collect",
"oscilloscope",
"--channels",
str(SCOPE_CHANNELS),
"--output",
scope_temp_csv,
])
with open(scope_temp_csv) as csv_file:
output = list(csv.reader(csv_file.read().splitlines()))
assert len(output[0]) == 1 + SCOPE_CHANNELS
assert len(output) == 1 + SAMPLES
def test_collect_csv_stdout(collect, capsys):
cli.cmdline(["collect", "logic_analyzer", "--channels", str(LA_CHANNELS)])
output = list(csv.reader(capsys.readouterr().out.splitlines()))
assert len(output[0]) == LA_CHANNELS
assert len(output) == 1 + EVENTS
cli.cmdline(["collect", "oscilloscope", "--channels", str(SCOPE_CHANNELS)])
output = list(csv.reader(capsys.readouterr().out.splitlines()))
assert len(output[0]) == 1 + SCOPE_CHANNELS
assert len(output) == 1 + SAMPLES
def test_wave_load_tablefile_expand(wave, tmp_path):
table1_tmp_json = str(tmp_path / "table1.json")
with open(table1_tmp_json, "w") as json_file:
json.dump([0, 1], json_file)
cli.cmdline(["wave", "load", "SI1", "--table-file", table1_tmp_json])
table2_tmp_json = str(tmp_path / "table2.json")
with open(table2_tmp_json, "w") as json_file:
json.dump(([0] * (512 // 2)) + ([1] * (512 // 2)), json_file)
cli.cmdline(["wave", "load", "SI2", "--table-file", table2_tmp_json])
assert AnalogOutput("SI1").waveform_table == AnalogOutput(
"SI2").waveform_table
def test_wave_load_table(wave, mocker):
wavegen = WaveformGenerator(mocker.Mock())
wavegen.load_function("SI1", "tria")
def tria(x):
return AnalogOutput.RANGE[1] * (abs(x % 4 - 2) - 1)
span = [-1, 3]
x = np.arange(span[0], span[1], (span[1] - span[0]) / 512)
table = json.dumps(tria(x).tolist())
cli.cmdline(["wave", "load", "SI2", "--table", table])
assert AnalogOutput("SI1").waveform_table == AnalogOutput(
"SI2").waveform_table
def test_wave_load_tablefile(wave, mocker, tmp_path):
wavegen = WaveformGenerator(mocker.Mock())
wavegen.load_function("SI1", "tria")
def tria(x):
return AnalogOutput.RANGE[1] * (abs(x % 4 - 2) - 1)
span = [-1, 3]
x = np.arange(span[0], span[1], (span[1] - span[0]) / 512)
table_tmp_json = str(tmp_path / "table.json")
with open(table_tmp_json, "w") as json_file:
json.dump(tria(x).tolist(), json_file)
cli.cmdline(["wave", "load", "SI2", "--table-file", table_tmp_json])
assert AnalogOutput("SI1").waveform_table == AnalogOutput(
"SI2").waveform_table
def test_collect_json_stdout(collect, capsys):
cli.cmdline([
"collect", "logic_analyzer", "--channels",
str(LA_CHANNELS), "--json"
])
output = json.loads(capsys.readouterr().out)
assert len(output) == LA_CHANNELS
assert len(list(output.values())[0]) == EVENTS
cli.cmdline([
"collect", "oscilloscope", "--channels",
str(SCOPE_CHANNELS), "--json"
])
output = json.loads(capsys.readouterr().out)
assert len(output) == 1 + SCOPE_CHANNELS
assert len(list(output.values())[0]) == SAMPLES