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#!/bin/bash
[ -f testing.sh ] && . testing.sh
#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 - && echo yes" "orez\nyes\n" "" "zero\n"
testing "file1 file2" "rev file1 file2" "eno\nowt\n" "" ""
testing "- file" "rev - file1" "orez\neno\n" "" "zero\n"
testing "file -" "rev file1 -" "eno\norez\n" "" "zero\n"
testing "no trailing newline" "rev -" "cba\nfed\n" "" "abc\ndef"
testing "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 "different input sizes"\
"rev"\
"\n1\n21\n321\n4321\n54321\n4321\n321\n21\n1\n\n"\
"" "\n1\n12\n123\n1234\n12345\n1234\n123\n12\n1\n\n"
rm file1 file2
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