busybox/testsuite/tr.tests

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#!/bin/sh
# Copyright 2009 by Denys Vlasenko <vda.linux@googlemail.com>
# Licensed under GPL v2, see file LICENSE for details.
. ./testing.sh
# testing "description" "arguments" "result" "infile" "stdin"
testing "tr does not treat [] in [a-z] as special" \
"tr '[q-z]' '_Q-Z+'" \
"_QWe+" "" "[qwe]"
testing "tr understands 0-9A-F" \
"tr -cd '[0-9A-F]'" \
"19AF" "" "19AFH\n"
optional FEATURE_TR_CLASSES
testing "tr understands [:xdigit:]" \
"tr -cd '[:xdigit:]'" \
"19AF" "" "19AFH\n"
SKIP=
optional FEATURE_TR_CLASSES
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testing "tr does not stop after [:digit:]" \
"tr '[:digit:]y-z' 111111111123" \
"111abcx23\n" "" "789abcxyz\n"
SKIP=
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optional FEATURE_TR_CLASSES
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testing "tr has correct xdigit sequence" \
"tr '[:xdigit:]Gg' 1111111151242222333330xX" \
"#1111111151242222x333330X\n" "" \
"#0123456789ABCDEFGabcdefg\n"
SKIP=
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exit $FAILCOUNT