github.com/ethereum/go-ethereum@v1.14.3/internal/flags/flags_test.go (about)

     1  // Copyright 2015 The go-ethereum Authors
     2  // This file is part of the go-ethereum library.
     3  //
     4  // The go-ethereum library is free software: you can redistribute it and/or modify
     5  // it under the terms of the GNU Lesser General Public License as published by
     6  // the Free Software Foundation, either version 3 of the License, or
     7  // (at your option) any later version.
     8  //
     9  // The go-ethereum library is distributed in the hope that it will be useful,
    10  // but WITHOUT ANY WARRANTY; without even the implied warranty of
    11  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
    12  // GNU Lesser General Public License for more details.
    13  //
    14  // You should have received a copy of the GNU Lesser General Public License
    15  // along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
    16  
    17  package flags
    18  
    19  import (
    20  	"os"
    21  	"os/user"
    22  	"runtime"
    23  	"testing"
    24  )
    25  
    26  func TestPathExpansion(t *testing.T) {
    27  	user, _ := user.Current()
    28  	var tests map[string]string
    29  
    30  	if runtime.GOOS == "windows" {
    31  		tests = map[string]string{
    32  			`/home/someuser/tmp`:        `\home\someuser\tmp`,
    33  			`~/tmp`:                     user.HomeDir + `\tmp`,
    34  			`~thisOtherUser/b/`:         `~thisOtherUser\b`,
    35  			`$DDDXXX/a/b`:               `\tmp\a\b`,
    36  			`/a/b/`:                     `\a\b`,
    37  			`C:\Documents\Newsletters\`: `C:\Documents\Newsletters`,
    38  			`C:\`:                       `C:\`,
    39  			`\\.\pipe\\pipe\geth621383`: `\\.\pipe\\pipe\geth621383`,
    40  		}
    41  	} else {
    42  		tests = map[string]string{
    43  			`/home/someuser/tmp`:        `/home/someuser/tmp`,
    44  			`~/tmp`:                     user.HomeDir + `/tmp`,
    45  			`~thisOtherUser/b/`:         `~thisOtherUser/b`,
    46  			`$DDDXXX/a/b`:               `/tmp/a/b`,
    47  			`/a/b/`:                     `/a/b`,
    48  			`C:\Documents\Newsletters\`: `C:\Documents\Newsletters\`,
    49  			`C:\`:                       `C:\`,
    50  			`\\.\pipe\\pipe\geth621383`: `\\.\pipe\\pipe\geth621383`,
    51  		}
    52  	}
    53  
    54  	os.Setenv(`DDDXXX`, `/tmp`)
    55  	for test, expected := range tests {
    56  		got := expandPath(test)
    57  		if got != expected {
    58  			t.Errorf(`test %s, got %s, expected %s\n`, test, got, expected)
    59  		}
    60  	}
    61  }