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-rw-r--r--release/src/router/busybox/testsuite/tr.tests31
1 files changed, 31 insertions, 0 deletions
diff --git a/release/src/router/busybox/testsuite/tr.tests b/release/src/router/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"
+
+testing "tr understands [:xdigit:]" \
+ "tr -cd '[:xdigit:]'" \
+ "19AF" "" "19AFH\n"
+
+testing "tr does not stop after [:digit:]" \
+ "tr '[:digit:]y-z' 111111111123" \
+ "111abcx23\n" "" "789abcxyz\n"
+
+testing "tr has correct xdigit sequence" \
+ "tr '[:xdigit:]Gg' 1111111151242222333330xX" \
+ "#1111111151242222x333330X\n" "" \
+ "#0123456789ABCDEFGabcdefg\n"
+
+exit $FAILCOUNT