1#!/bin/bash
2
3[ -f testing.sh ] && . testing.sh
4
5#testing "name" "command" "result" "infile" "stdin"
6
7echo -e "one" > file1
8echo -e "two" > file2
9testing "rev" "rev && echo yes" "orez\nyes\n" "" "zero\n"
10testing "rev -" "rev - && echo yes" "orez\nyes\n" "" "zero\n"
11testing "rev file1 file2" "rev file1 file2" "eno\nowt\n" "" ""
12testing "rev - file"      "rev - file1"     "orez\neno\n" "" "zero\n"
13testing "rev file -"      "rev file1 -"     "eno\norez\n" "" "zero\n"
14testing "rev no trailing newline" "rev -" "cba\nfed\n" "" "abc\ndef"
15
16testing "rev file1 notfound file2" \
17        "rev file1 notfound file2 2>stderr && echo ok ; cat stderr; rm stderr" \
18        "eno\nowt\nrev: notfound: No such file or directory\n" "" ""
19
20testing "rev different input sizes"\
21        "rev"\
22        "\n1\n21\n321\n4321\n54321\n4321\n321\n21\n1\n\n"\
23        "" "\n1\n12\n123\n1234\n12345\n1234\n123\n12\n1\n\n"
24
25rm file1 file2