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4gl
75 lines
2.3 KiB
SAS
75 lines
2.3 KiB
SAS
/**
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@file
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@brief Testing mfv_existsashdat macro function
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<h4> SAS Macros </h4>
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@li mf_uid.sas
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@li mfv_existsashdat.sas
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@li mp_assert.sas
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@li mp_assertscope.sas
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**/
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options mprint;
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/* ------------------------------------------------------------------------ */
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/* Setup: start a CAS session and stage a sashdat file in the Public caslib */
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/* ------------------------------------------------------------------------ */
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cas mysess;
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caslib _all_ assign;
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%let testcaslib = Public; /* change this if Public isn't available */
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proc cas;
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table.caslibInfo result=r / ;
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found = 0;
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do row over r.CASLibInfo;
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if upcase(row.Name) = upcase("&testcaslib") then found = 1;
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end;
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if found = 0 then do;
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print "ERROR: caslib &testcaslib not available";
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exit;
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end;
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quit;
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%put NOTE: Using testcaslib=&testcaslib;
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%let tab1=T%mf_uid();
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proc casutil;
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load data=sashelp.baseball outcaslib="&testcaslib" casout="&tab1" replace;
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save casdata="&tab1" incaslib="&testcaslib"
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casout="&tab1..sashdat" outcaslib="&testcaslib" replace;
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droptable casdata="&tab1" incaslib="&testcaslib" quiet;
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quit;
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/* ------------------------------------------------------------------------ */
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%put TEST 1 - returns 1 when the sashdat file exists in the caslib;
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/* ------------------------------------------------------------------------ */
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%mp_assert(
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iftrue=(%mfv_existsashdat(&testcaslib..&tab1)=1),
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desc=Test 1 - Check returns 1 for a sashdat that exists
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)
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/* ------------------------------------------------------------------------ */
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%put TEST 2 - returns 0 when the file does not exist in the caslib;
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/* ------------------------------------------------------------------------ */
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%mp_assertscope(SNAPSHOT)
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%mp_assert(
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iftrue=(%mfv_existsashdat(&testcaslib..DOESNOTEXIST_%mf_uid())=0),
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desc=Check returns 0 for a sashdat that does not exist
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)
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%mp_assertscope(COMPARE,
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desc=Check mfv_existsashdat does not leak macro variables into GLOBAL scope
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)
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/* ------------------------------------------------------------------------ */
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/* Teardown */
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/* ------------------------------------------------------------------------ */
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proc casutil;
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deletesource casdata="&tab1..sashdat" incaslib="&testcaslib" quiet;
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quit;
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cas mysess terminate;
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%let syscc=0;
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