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feat: mp_appendfile macro for appending 2 or more files together

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This commit is contained in:
Allan Bowe
2021-09-27 11:46:19 +01:00
parent dae03c5730
commit 52dfa7b8f7
4 changed files with 156 additions and 2 deletions
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41
tests/crossplatform/mp_appendfile.test.sas Normal file
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/**
@file
@brief Testing mp_appendfile.sas macro
<h4> SAS Macros </h4>
@li mp_appendfile.sas
@li mp_assert.sas
**/
filename tmp1 temp;
filename tmp2 temp;
filename tmp3 temp;
data _null_; file tmp1; put 'base file';
data _null_; file tmp2; put 'append1';
data _null_; file tmp3; put 'append2';
run;
%mp_appendfile(baseref=tmp1, appendrefs=tmp2 tmp3)
data _null_;
infile tmp1;
input;
put _infile_;
call symputx(cats('check',_n_),_infile_);
run;
%global check1 check2 check3;
%mp_assert(
iftrue=("&check1"="base file"),
desc=Line 1 of file tmp1 is correct,
outds=work.test_results
)
%mp_assert(
iftrue=("&check2"="append1"),
desc=Line 2 of file tmp1 is correct,
outds=work.test_results
)
%mp_assert(
iftrue=("&check3"="append2"),
desc=Line 3 of file tmp1 is correct,
outds=work.test_results
)