Frame Gaps test

Test Objectives

Test ldas handling of time gaps in frame files

APIs affected by this test

managerAPI: directs processing of the insertion user commands to other APIs and returns the user command status to the user.
diskcacheAPI:
- Retrieves the frame file names required by the frame query in ldas command.
frameAPI:
- Retrives the frame data specified

Setup

ligotools package is required for running this test. Check that it is mounted

Install the following tests script in a directory on your local machine or the ldas system
- frgap.tcl

The following frame directory and its frame files must be mounted on ldas system and known to diskcacheAPI:
        
/ldas_outgoing/test/frames/gap_test16
        

            H-R_GAP_TEST-727500000-16.gwf
            H-R_GAP_TEST-727500032-16.gwf
            H-R_GAP_TEST-727500064-16.gwf
         
        Gaps                            From                                    To                                  Duration
        H         R_GAP_TEST          01/24/03 19:20:03 PST (727500016)  01/24/03 19:20:19 PST (727500032)               16
        H         R_GAP_TEST          01/24/03 19:20:35 PST (727500048)  01/24/03 19:20:51 PST (727500064)               16


        Test Execution

		cd <your scripts directory>

		
        Usage: frgap.tcl [options] >& fracc.log & 

        

            
                Option
                Description
			

                <-args>
                a frame query time window e.g. 1,16, 48 or 80 secs
        
e.g.

            frgap.tcl -s dev -args 48 >& frgap48.log &
            frgap.tcl -s dev -args 80 >& fracc6.log &
            
		
		
Test Validation:
		When test has completed, check the end for expected passes and failures. 
        If there are gaps, ldas reports an exception and location of gaps.
        e.g. 

        LDAS-DEV31916311 (1.2.3)

        ==== 2:727500028-727500075:ilwd  FAILED
        ==== Test generated error:
        Error from LJrun: diskCacheQuery: cache::runJob: cache::concatGetFilenames: cache::concatCollect: 
        cache::findByTime:getFrameFiles(H R_GAP_TEST 727500028 727500075 0): {/ldas_outgoing/test/frames/gap_test16/H-R_GAP_TEST-727500032-16.gwf 
        /ldas_outgoing/test/frames/gap_test16/H-R_GAP_TEST-727500064-16.gwf} { {Gaps are detected: 727500028 727500032 727500048 727500064}}

        ldas-dev running LDAS version 1.2.3
        
        
        As of ldas 1.2.3 here are the expected results:
        e.g. 

        frgap.tcl -args 48:      Total	 410	Passed	243     Skipped	0   Failed  167
        frgap.tcl -args 80:      Total   410    Passed  243     Skipped 0   Failed  167