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// Copyright (C) 2019-2021 Algorand, Inc.
// This file is part of go-algorand
//
// go-algorand is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as
// published by the Free Software Foundation, either version 3 of the
// License, or (at your option) any later version.
//
// go-algorand is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with go-algorand. If not, see <https://www.gnu.org/licenses/>.
package main
import (
"testing"
"github.com/stretchr/testify/require"
)
func TestUnicodePrintable(t *testing.T) {
testUnicodePrintableStrings := []struct {
testString string
isPrintable bool
printableString string
}{
{"abc", true, "abc"},
{"", true, ""},
{"אבג", true, "אבג"},
{"\u001b[31mABC\u001b[0m", false, "[31mABC[0m"},
{"ab\nc", false, "abc"},
}
for _, testElement := range testUnicodePrintableStrings {
isPrintable, printableString := unicodePrintable(testElement.testString)
require.Equalf(t, testElement.isPrintable, isPrintable, "test string:%s", testElement.testString)
require.Equalf(t, testElement.printableString, printableString, "test string:%s", testElement.testString)
}
}
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