view tests/rev.test @ 1650:a740a876c76c draft

Cleanup pass on printf. Alas, passing a union as the last argument to printf does not appear to work reliably, and there's no obvious way to manually assemble varargs in a portable manner. So I have to repeat the printf once for each data type. Oh well.
author Rob Landley <>
date Sun, 11 Jan 2015 01:22:36 -0600
parents 8700cbe1cb29
line wrap: on
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[ -f ] && .

#testing "name" "command" "result" "infile" "stdin"

echo -e "one" > file1 
echo -e "two" > file2
testing "rev" "rev && echo yes" "orez\nyes\n" "" "zero\n"
testing "rev -" "rev - && echo yes" "orez\nyes\n" "" "zero\n"
testing "rev file1 file2" "rev file1 file2" "eno\nowt\n" "" ""
testing "rev - file"      "rev - file1"     "orez\neno\n" "" "zero\n"
testing "rev file -"      "rev file1 -"     "eno\norez\n" "" "zero\n"
testing "rev no trailing newline" "rev -" "cba\nfed\n" "" "abc\ndef"

testing "rev file1 notfound file2" \
        "rev file1 notfound file2 2>stderr && echo ok ; cat stderr; rm stderr" \
        "eno\nowt\nrev: notfound: No such file or directory\n" "" ""

testing "rev different input sizes"\
        "" "\n1\n12\n123\n1234\n12345\n1234\n123\n12\n1\n\n"

rm file1 file2