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// Copyright 2015 The go-ethereum Authors
// This file is part of go-ethereum.
//
// go-ethereum is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// go-ethereum 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 General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with go-ethereum. If not, see <http://www.gnu.org/licenses/>.
package utils
import (
"os"
"os/user"
"testing"
)
func TestPathExpansion(t *testing.T) {
user, _ := user.Current()
tests := map[string]string{
"/home/someuser/tmp": "/home/someuser/tmp",
"~/tmp": user.HomeDir + "/tmp",
"$DDDXXX/a/b": "/tmp/a/b",
"/a/b/": "/a/b",
}
os.Setenv("DDDXXX", "/tmp")
for test, expected := range tests {
got := expandPath(test)
if got != expected {
t.Errorf("test %s, got %s, expected %s\n", test, got, expected)
}
}
}
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