github.com/aigarnetwork/aigar@v0.0.0-20191115204914-d59a6eb70f8e/cmd/utils/customflags_test.go (about)

     1  //  Copyright 2018 The go-ethereum Authors
     2  //  Copyright 2019 The go-aigar Authors
     3  //  This file is part of the go-aigar library.
     4  //
     5  //  The go-aigar library is free software: you can redistribute it and/or modify
     6  //  it under the terms of the GNU Lesser General Public License as published by
     7  //  the Free Software Foundation, either version 3 of the License, or
     8  //  (at your option) any later version.
     9  //
    10  //  The go-aigar library is distributed in the hope that it will be useful,
    11  //  but WITHOUT ANY WARRANTY; without even the implied warranty of
    12  //  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
    13  //  GNU Lesser General Public License for more details.
    14  //
    15  //  You should have received a copy of the GNU Lesser General Public License
    16  //  along with the go-aigar library. If not, see <http://www.gnu.org/licenses/>.
    17  
    18  package utils
    19  
    20  import (
    21  	"os"
    22  	"os/user"
    23  	"testing"
    24  )
    25  
    26  func TestPathExpansion(t *testing.T) {
    27  	user, _ := user.Current()
    28  	tests := map[string]string{
    29  		"/home/someuser/tmp": "/home/someuser/tmp",
    30  		"~/tmp":              user.HomeDir + "/tmp",
    31  		"~thisOtherUser/b/":  "~thisOtherUser/b",
    32  		"$DDDXXX/a/b":        "/tmp/a/b",
    33  		"/a/b/":              "/a/b",
    34  	}
    35  	os.Setenv("DDDXXX", "/tmp")
    36  	for test, expected := range tests {
    37  		got := expandPath(test)
    38  		if got != expected {
    39  			t.Errorf("test %s, got %s, expected %s\n", test, got, expected)
    40  		}
    41  	}
    42  }