45 lines
1.2 KiB
Go
45 lines
1.2 KiB
Go
// Copyright 2015 The go-ethereum Authors
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// This file is part of go-ethereum.
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//
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// go-ethereum is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// go-ethereum is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with go-ethereum. If not, see <http://www.gnu.org/licenses/>.
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package utils
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import (
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"os"
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"os/user"
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"testing"
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)
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func TestPathExpansion(t *testing.T) {
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user, _ := user.Current()
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tests := map[string]string{
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"/home/someuser/tmp": "/home/someuser/tmp",
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"~/tmp": user.HomeDir + "/tmp",
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"$DDDXXX/a/b": "/tmp/a/b",
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"/a/b/": "/a/b",
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}
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os.Setenv("DDDXXX", "/tmp")
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for test, expected := range tests {
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got := expandPath(test)
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if got != expected {
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t.Errorf("test %s, got %s, expected %s\n", test, got, expected)
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}
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}
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}
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