119 lines
5.4 KiB
Python
119 lines
5.4 KiB
Python
#Test name: $testName
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#$testDescription
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###### Init - DO NOT MODIFY THE CODE BELOW ######
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global print_log, sendFeedback, inspect, log, sys, inspect, os, traceback
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import sys, inspect, os, traceback
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def print_log(testName, DEVICE, text):
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time.ctime()
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now = time.strftime('%Y.%m.%d %H:%M:%S')
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print now + ' ' + DEVICE + ' - ' + testName + ': ' + str(text)
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log (now + ' ' + DEVICE + ' - ' + testName + ': ' + text )
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#prepare and send feedback to calling tool
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def sendFeedback(testPath, testName, DEVICE, returnString, testPassed):
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print_log(testName, DEVICE, 'End of test. Result:')
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print_log(testName, DEVICE, 'Device: ' + DEVICE)
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print_log(testName, DEVICE, 'Test name: ' + testName)
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print_log(testName, DEVICE, 'Test path: ' + testPath)
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print_log(testName, DEVICE, 'Test passed: ' + str(testPassed))
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print_log(testName, DEVICE, 'Return string: ' + returnString)
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ret = [testPath, DEVICE, returnString, testPassed]
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set_return(ret)
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def startTest(testName, DEVICE, params):
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try:
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import traceback
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#get the path of this script
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testPath = inspect.getfile(inspect.currentframe())
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#by default, failed
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ret = 'Test failed'
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success = False
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#plot name to be given to the scan. Use: scan.setPlotName(plotName)
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plotName = DEVICE + ' - ' + testName
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######### WRITE YOUR CODE HERE BELOW #############
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#All the code here in this section ## ..YOUR CODE.. ## can be modified/deleted.
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# INPUTS:
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#If needed, the following variables are available:
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#testPath string, path of this test file
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#testName string, name of this test
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#DEVICE string, device for which the test must run (typically it is the beginning of a process variable name)
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#params dictionary, a set of key-value parameters specific to the test.
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# Syntax: params["<key>"]["value"]
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# Example: access the parameter called midPoint and store it in a new variable:
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# middlePoint = params["midPoint"]["value"]
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# OUTPUTS:
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#ret string, a text summarizing the result of the test. It must be set before the end of your code.
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#success bool, True = test successful. It must be set before the end of your code.
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#Example (can be removed): print the list of parameters passed. If any error, stop and send feedback
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print_log(testName, DEVICE, "Example - Test name: "+testName):
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print_log(testName, DEVICE, "Example - Device name: "+DEVICE):
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try:
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print_log(testName, DEVICE, "Running test Initialise with the following parameters:")
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print_log(testName, DEVICE, params )
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#If present, use the parameters here below for your test script
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#$testParameters
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except:
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ret = 'Could not retrieve testing parameters - ' + traceback.format_exc()
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success = False
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sendFeedback(testPath, testName, DEVICE, ret, success)
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return
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#example: loop to read channels for a while and plot the channels values.
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#initialise plot tab with 2 plots
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scan = ManualScan(['sample'], ['Motor Status (MSTA)', 'Motor Position (VAL)'] )
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#set plot name(tab title)
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scan.setPlotName(plotName)
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#start plots. See further below how to add points to the plots
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scan.start()
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#IMPORTANT: if the test resulted with an error, write the following:
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ret = "Example - Error, the test failed because...."
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success = False
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#IMPORTANT: if the test was successful, write the following:
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ret = "Example - Test successful, here some detail: ..."
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success = True
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#set up connection to channels. "type" of data can be "d" (= double), "l" (= long)
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try:
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pv_motor_msta = Channel(DEVICE+':MOTOR.MSTA', type = 'd')
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pv_motor_val = Channel(DEVICE+':MOTOR.VAL' , type = 'd')
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except:
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#prepare return information: return text
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ret = 'Unable to create channel - ' + traceback.format_exc()
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#prepare return information: return success
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success = False
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#send return information
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sendFeedback(testPath, testName, DEVICE, ret, success)
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return
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#take 100 samples of the channels
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for sample in range(0, 100):
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readback1 = sample
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sleep( 0.1 ) # Settling time
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#get value
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motor_msta = pv_motor_msta.get()
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#get value
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motor_val = pv_motor_val.get()
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#add values to plot
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scan.append ([sample], [readback1], [detmotor_msta, motor_val] )
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#Closing channels
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pv_motor_msta.close()
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pv_motor_val.close()
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#once the test is finished, no need to do anything. The code below yours will do the rest.
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################ END OF YOUR CODE ################
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###### Final - DO NOT MODIFY THE CODE BELOW ######
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sendFeedback(testPath, testName, DEVICE, ret, success)
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except:
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ret = traceback.format_exc()
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success = False
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sendFeedback(testPath, testName, DEVICE, ret, success)
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return
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#launch the test
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startTest(test, device, parameters)
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