def main(args=sys.argv):
"""
Entry point function. It's mapped to two different scripts, which is why
we can distinguish here between them and start different processes
"""
# A minimum of 4 because we require at least -cfg <file>
# e.g. ngamsDaemon.py start -cfg /path/to/ngas-server-7777.xml
name = args[0]
if len(args) < 4:
print_usage(name)
sys.exit(1)
cmd = args[1]
args = args[0:1] + args[2:]
# We need to load the configuration file to know the root directory
# and the IP address the server is listening on
lower_args = [x.lower() for x in args]
if '-cfg' not in lower_args:
errmsg('At least -cfg <file> should be specified')
sys.exit(2)
cfg_idx = lower_args.index('-cfg')
if cfg_idx == len(lower_args) - 1:
errmsg('At least -cfg <file> should be specified')
sys.exit(2)
cfg_file = args[cfg_idx + 1]
cfg = ngamsConfig.ngamsConfig()
cfg.load(cfg_file)
# The daemon PID file
pid_path = os.path.join(cfg.getRootDirectory(), 'var', 'run',
'ngamsDaemon.pid')
# In the event we receive the '-force' command line option we will forcibly restart the NGAS daemon
# This will require stopping any NGAS daemon that might be currently running and removing the PID lock file
if '-force' in lower_args:
sys.stdout.write(
"Force command line option is set. Will clean up PID lock file if one exists.\n"
)
if os.path.isfile(pid_path):
stop(pid_path)
# Main command switch
if 'start' == cmd:
exit_code = start(args, cfg, pid_path)
elif 'stop' == cmd:
exit_code = stop(pid_path)
elif 'restart' == cmd:
stop(pid_path)
exit_code = start(args, cfg, pid_path)
elif 'status' == cmd:
exit_code = status(cfg)
else:
errmsg("Unknown command: %s" % (cmd, ))
print_usage(name)
exit_code = 1
sys.exit(exit_code)
def main(args=sys.argv):
"""
Entry point function. It's mapped to two different scripts, which is why
we can distinguish here between them and start different processes
"""
# A minimum of 4 because we require at least -cfg <file>
name = args[0]
if len(args) < 4:
print_usage(name)
sys.exit(1)
cmd = args[1]
args = args[0:1] + args[2:]
# We need to load the configuration file to know the root directory
# and the IP address the server is listening on
largs = [x.lower() for x in args]
if '-cfg' not in largs:
err('At least -cfg <file> should be specified')
sys.exit(2)
cfg_idx = largs.index('-cfg')
if cfg_idx == len(largs) - 1:
err('At least -cfg <file> should be specified')
sys.exit(2)
cfgfile = args[cfg_idx + 1]
cfg = ngamsConfig.ngamsConfig()
cfg.load(cfgfile)
# The daemon PID file
pidfile = os.path.join(cfg.getRootDirectory(), 'var', 'run',
'ngamsDaemon.pid')
# Main command switch
if 'start' == cmd:
exitCode = start(args, cfg, pidfile)
elif 'stop' == cmd:
exitCode = stop(pidfile)
elif 'restart' == cmd:
stop(pidfile)
exitCode = start(args, cfg, pidfile)
elif 'status' == cmd:
exitCode = status(cfg)
else:
print "Unknown command: %s" % (cmd, )
print_usage(name)
exitCode = 1
sys.exit(exitCode)
def test_DppiProc_02(self):
"""
Synopsis:
Test the proper execution of DPPI processing/result in buffer.
Description:
When requesting a file from NGAS, it is possible to specify to have
the file processed by a DPPI. The result can either be stored in a
file or contained in the buffer when handed over to the NG/AMS Server.
Expected Result:
The DPPI should be invoked the file to be retrieved and the result
(stored by the DPPI in a buffer), properly sent back to the client.
Test Steps:
- Start a server configured to invoke a test DPPI (header extraction).
- Archive a file.
- Retrieve the file, specifying to apply the DPPI on it. Result will
be stored in a buffer in memory.
- Check that the file has been processed as expected.
Remarks:
...
Test Data:
...
"""
tmpCfgFile = genTmpFilename("ngamsRetrieveCmdTest")
cfg = ngamsConfig.ngamsConfig().load("src/ngamsCfg.xml")
cfg.storeVal("NgamsCfg.Processing[1].PlugIn[1].Name",
"ngamsTest.ngamsTestDppi1")
cfg.storeVal("NgamsCfg.Processing[1].PlugIn[1].PlugInPars",
"TAG=test_DppiProc_02,TARGET=BUFFER")
cfg.save(tmpCfgFile, 0)
self.prepExtSrv(cfgFile=tmpCfgFile)
client = sendPclCmd()
client.archive("src/SmallFile.fits")
# Retrieve the file specifying to apply the DPPI.
outFile = genTmpFilename("test_DppiProc_02")
pars = [["test_suite", "ngamsRetrieveCmdTest"],
["test_case", "test_DppiProc_02"]]
stat = client.retrieve("TEST.2001-05-08T15:25:00.123",
targetFile=outFile,
processing="ngamsTest.ngamsTestDppi1",
pars=pars)
refStatFile = "ref/ngamsRemFileCmdTest_test_DppiProc_02_01_ref"
self.checkFilesEq(refStatFile, outFile, "Incorrect status for " +\
"RETRIEVE Command/DPPI Processing, result in buffer")
def test_Load_1(self):
"""
Synopsis:
Test Purpose: Load configuration into DB.
Description:
The purpose of this Test Case is to test that the NG/AMS Configuration
can be loaded properly from an XML configuration document into the
NGAS DB.
Expected Result:
The XML based NG/AMS Configuration should be loaded into the NGAS DB.
Test Steps:
- Load configuration into instance of ngamsConfig and write it to
the NGAS DB.
- Load the previously loaded configuration from the DB into an object
and dump this into an NG/AMS XML Configuration.
- Verify that the contents is as expected after loading into the DB
and dumping from the DB into an ASCII format in the NGAS XML
Dictionary format.
Remarks:
...
"""
cfgObj1, dbObj = self.loadCfg("test_Load_1")
# Load + check the configuration from the DB.
cfgObj2 = ngamsConfig.ngamsConfig()
# Dump as XML Dictionary.
cfgObj2.loadFromDb("test_Load_1", dbObj)
refFile = "ref/ngamsConfigHandlingTest_test_Load_1_1_ref"
cleanXmlDoc = _cleanXmlDoc(cfgObj2.dumpXmlDic(), r'^NgamsCfg.Db\[1\]')
tmpStatFile = saveInFile(None, cleanXmlDoc)
self.checkFilesEq(refFile, tmpStatFile, "Incorrect contents of " +\
"XML Dictionary of cfg. loaded from DB")
# Dump as XML Document.
refFile = "ref/ngamsConfigHandlingTest_test_Load_1_2_ref"
tmpStatFile = saveInFile(None, without_db_element(cfgObj2.genXmlDoc()))
self.checkFilesEq(refFile, tmpStatFile, "Incorrect contents of " +\
"XML Document of cfg. loaded from DB")
# Write the printer code file to the device.
stat, out = ngamsPlugInApi.execCmd("cat " + printerFilename + " > " +\
parDic["dev"])
# This was previously excluded during the "test mode"; a proper way is by
# having a configurable parameter
if not 'keep_printer_file' in parDic:
os.system("rm -f " + printerFilename)
if (stat != 0):
errMsg = "Problem occurred printing label! Error: " + str(out)
ngamsPlugInApi.notify(srvObj, NGAMS_NOTIF_ERROR,
"ngamsBrotherPT9200DxPlugIn: " +\
"PROBLEM PRINTING LABEL", errMsg)
raise Exception(errMsg)
if __name__ == '__main__':
"""
Main function.
"""
if (len(sys.argv) != 3):
print("\nCorrect usage is:\n")
print("% (python) ngamsBrotherPT9200DxPlugIn <NGAMS CFG> <text>\n")
sys.exit(1)
cfg = ngamsConfig.ngamsConfig()
cfg.load(sys.argv[1])
ngamsBrotherPT9200DxPlugIn(cfg, sys.argv[2])
# EOF
ignore = 0
checksumPlugIn = "ngamsGenCrc32"
exec "import " + checksumPlugIn
checksum = eval(checksumPlugIn + "." + checksumPlugIn +\
"(None, baseFile, 0)")
fileStatus = "00000000"
# Open DB connection if specified.
if (testParDic["DB"] != None):
dbSrv, dbName, dbUser, dbPwd = testParDic["DB"].split(":")
dbCon = ngamsDb.ngamsDb(dbSrv, dbName, dbUser, dbPwd, 0)
else:
dbCon = None
# Open DB Snapshot.
ngamsCfgObj = ngamsConfig.ngamsConfig().\
storeVal("NgamsCfg.Permissions[1].AllowArchiveReq", 1)
dbSnapshotDbm = ngamsJanitorThread.\
_openDbSnapshot(ngamsCfgObj, testParDic["MOUNTPOINT"])
# Start 'archiving loop'.
fileCount = 0
step = (1.0 / filesPerDay) # ((24 * 3600.0 / filesPerDay) / 24 * 3600.0)
sys.stdout.write("Creating files (100 files/dot): ")
sys.stdout.flush()
prevBaseTimeMjd = baseTimeMjd
while (fileCount < testParDic["NOOFFILES"]):
dayFileCount = 0
startMjd = baseTimeMjd
while ((dayFileCount < filesPerDay)
and (fileCount < testParDic["NOOFFILES"])):
baseTimeMjd += step
def runAllTests(notifEmail=None, skip=None):
"""
Run all tests in ngasUtils/test.
notifEmail: List of email recipients that should be notified about the
test results (list/email addresses).
skip: Test Suites or Test Cases to skip. Comma separated list
(string).
Returns: Void.
"""
skipDic = {}
if (skip):
for test in skip.split(","):
skipDic[test] = 1
testModList = getTestList()
startTime = time.time()
failModDic = {}
noOfTests = len(testModList)
testCount = 0
format = "Running Test Suite: %-32s %-8s"
line = "\nNGAS UTILITIES FUNCTIONAL TESTS - TEST REPORT\n"
print line
testRep = line + "\n"
line = "Date: %s" % PccUtTime.TimeStamp().getTimeStamp()
print line
testRep += line + "\n"
line = "Host: %s" % getHostName()
print line
testRep += line + "\n"
line = "NG/AMS Version: %s\n" % getNgamsVersion()
print line
testRep += line + "\n"
for mod in testModList:
if (skipDic.has_key(mod)): continue
testCount += 1
line = format % (mod, ("(#%d/%d)" % (testCount, noOfTests)))
testRep += line
sys.stdout.write(line)
sys.stdout.flush()
suiteStartTime = time.time()
stat, stdout, stderr = ngamsCore.execCmd("python " + mod + ".py",
NGAMS_TEST_MAX_TS_TIME)
testTime = (time.time() - suiteStartTime)
if (testTime >= NGAMS_TEST_MAX_TS_TIME):
failModDic[mod] = "TIME-OUT"
stat = " - %-5.1fs - TIME-OUT!!\n" % testTime
elif (stdout.find("FAILED") != -1):
failModDic[mod] = stdout + " --- " + stderr
stat = " - %-5.1fs - FAILURE!!\n" % testTime
else:
stat = " - %-5.1fs - SUCCESS\n" % testTime
sys.stdout.write(stat)
sys.stdout.flush()
testRep += stat
execTime = (time.time() - startTime)
line = "\n\nExecuted %d Test Suites in %.3f seconds\n\n" %\
(len(testModList), execTime)
print line
testRep += line
if (failModDic):
line = 80 * "="
print line
testRep += line
line = "\n\nFAILED TEST SUITES:\n\n"
print line
testRep += line
failMods = failModDic.keys()
failMods.sort()
for failMod in failMods:
line = "\n%s:\n%s\n" % (failMod, failModDic[failMod])
print line
testRep += line + "\n"
line = 80 * "-"
print line
testRep += line
line = 80 * "="
print line
testRep += line
# Send out email with test report if requested.
if (notifEmail):
notifEmail = notifEmail.split(",")
par = "NgamsCfg.Server[1].MountRootDirectory"
ngamsCfgObj = ngamsConfig.ngamsConfig().storeVal(par, "/NGAS")
ngamsHighLevelLib.sendEmail(ngamsCfgObj, "localhost",
"NGAS UTILITIES FUNCTIONAL TESTS REPORT",
notifEmail, "ngas@%s" %\
ngamsLib.getCompleteHostName(), testRep)