def checkIDN(scpiObj):
_printHeader("Test instrument identification")
try:
identity = InstrumentIdentification('ALBA', 'test', 0, _version())
scpiObj.addSpecialCommand('IDN', identity.idn)
cmd = "*idn?"
answer = _send2Input(scpiObj, cmd)
print("\tRequest identification: %s\n\tAnswer: %r" % (cmd, answer))
result = True, "Identification test PASSED"
except Exception as e:
print("\tUnexpected kind of exception! %s" % e)
print_exc()
result = False, "Identification test FAILED"
_printFooter(result[1])
return result
def checkIDN(scpiObj):
_printHeader("Test instrument identification")
try:
identity = InstrumentIdentification('ALBA', 'test', 0, _version())
scpiObj.addSpecialCommand('IDN', identity.idn)
cmd = "*idn?"
answer = _send2Input(scpiObj, cmd)
print("\tRequest identification: %s\n\tAnswer: %r" % (cmd, answer))
result = True, "Identification test PASSED"
except Exception as e:
print("\tUnexpected kind of exception! %s" % e)
print_exc()
result = False, "Identification test FAILED"
_printFooter(result[1])
return result
def testScpi(debug=False):
start_t = _time()
_printHeader("Testing scpi main class (version %s)" % (_version()))
# ---- BuildSpecial('IDN',specialSet,identity.idn)
with scpi(local=True, debug=debug, writeLock=True) as scpiObj:
if debug:
print(".")
scpiObj.logLevel(_logger_DEBUG)
scpiObj.log2File(True)
scpiObj._debug("Log information: %s" % (scpiObj.loggingFile()))
print("..")
results = []
resultMsgs = []
for test in [checkIDN,
addInvalidCmds,
addValidCommands,
checkCommandQueries,
checkCommandWrites,
checkNonexistingCommands,
checkArrayAnswers,
checkMultipleCommands,
checkReadWithParams,
checkWriteWithoutParams,
checkLocks]:
result, msg = test(scpiObj)
results.append(result)
tag, value = msg.rsplit(' ', 1)
resultMsgs.append([tag, value])
_afterTestWait()
if all(results):
_printHeader("All tests passed: everything OK (%g s)"
% (_time()-start_t))
else:
_printHeader("ALERT!! NOT ALL THE TESTS HAS PASSED. Check the list "
"(%g s)" % (_time()-start_t))
length = 0
for pair in resultMsgs:
if len(pair[0]) > length:
length = len(pair[0])
for result in resultMsgs:
print("%s%s\t%s%s" % (result[0], " "*(length-len(result[0])),
result[1],
" *" if result[1] == 'FAILED' else ""))
print("")
def testScpi(debug=False):
start_t = _time()
_printHeader("Testing scpi main class (version %s)" % (_version()))
# ---- BuildSpecial('IDN',specialSet,identity.idn)
with scpi(local=True, debug=debug, writeLock=True) as scpiObj:
if debug:
print(".")
scpiObj.logLevel(_logger_DEBUG)
scpiObj.log2File(True)
scpiObj._debug("Log information: %s" % (scpiObj.loggingFile()))
print("..")
results = []
resultMsgs = []
for test in [
checkIDN, addInvalidCmds, addValidCommands,
checkCommandQueries, checkCommandWrites,
checkNonexistingCommands, checkArrayAnswers,
checkMultipleCommands, checkReadWithParams,
checkWriteWithoutParams, checkLocks
]:
result, msg = test(scpiObj)
results.append(result)
tag, value = msg.rsplit(' ', 1)
resultMsgs.append([tag, value])
_afterTestWait()
if all(results):
_printHeader("All tests passed: everything OK (%g s)" %
(_time() - start_t))
else:
_printHeader("ALERT!! NOT ALL THE TESTS HAS PASSED. Check the list "
"(%g s)" % (_time() - start_t))
length = 0
for pair in resultMsgs:
if len(pair[0]) > length:
length = len(pair[0])
for result in resultMsgs:
print("%s%s\t%s%s" %
(result[0], " " * (length - len(result[0])), result[1],
" *" if result[1] == 'FAILED' else ""))
print("")
