github.com/ava-labs/subnet-evm@v0.6.4/internal/flags/flags_test.go (about)

     1  // (c) 2023, Ava Labs, Inc.
     2  //
     3  // This file is a derived work, based on the go-ethereum library whose original
     4  // notices appear below.
     5  //
     6  // It is distributed under a license compatible with the licensing terms of the
     7  // original code from which it is derived.
     8  //
     9  // Much love to the original authors for their work.
    10  // **********
    11  // Copyright 2015 The go-ethereum Authors
    12  // This file is part of the go-ethereum library.
    13  //
    14  // The go-ethereum library is free software: you can redistribute it and/or modify
    15  // it under the terms of the GNU Lesser General Public License as published by
    16  // the Free Software Foundation, either version 3 of the License, or
    17  // (at your option) any later version.
    18  //
    19  // The go-ethereum library is distributed in the hope that it will be useful,
    20  // but WITHOUT ANY WARRANTY; without even the implied warranty of
    21  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
    22  // GNU Lesser General Public License for more details.
    23  //
    24  // You should have received a copy of the GNU Lesser General Public License
    25  // along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
    26  
    27  package flags
    28  
    29  import (
    30  	"os"
    31  	"os/user"
    32  	"runtime"
    33  	"testing"
    34  )
    35  
    36  func TestPathExpansion(t *testing.T) {
    37  	user, _ := user.Current()
    38  	var tests map[string]string
    39  
    40  	if runtime.GOOS == "windows" {
    41  		tests = map[string]string{
    42  			`/home/someuser/tmp`:        `\home\someuser\tmp`,
    43  			`~/tmp`:                     user.HomeDir + `\tmp`,
    44  			`~thisOtherUser/b/`:         `~thisOtherUser\b`,
    45  			`$DDDXXX/a/b`:               `\tmp\a\b`,
    46  			`/a/b/`:                     `\a\b`,
    47  			`C:\Documents\Newsletters\`: `C:\Documents\Newsletters`,
    48  			`C:\`:                       `C:\`,
    49  			`\\.\pipe\\pipe\geth621383`: `\\.\pipe\\pipe\geth621383`,
    50  		}
    51  	} else {
    52  		tests = map[string]string{
    53  			`/home/someuser/tmp`:        `/home/someuser/tmp`,
    54  			`~/tmp`:                     user.HomeDir + `/tmp`,
    55  			`~thisOtherUser/b/`:         `~thisOtherUser/b`,
    56  			`$DDDXXX/a/b`:               `/tmp/a/b`,
    57  			`/a/b/`:                     `/a/b`,
    58  			`C:\Documents\Newsletters\`: `C:\Documents\Newsletters\`,
    59  			`C:\`:                       `C:\`,
    60  			`\\.\pipe\\pipe\geth621383`: `\\.\pipe\\pipe\geth621383`,
    61  		}
    62  	}
    63  
    64  	os.Setenv(`DDDXXX`, `/tmp`)
    65  	for test, expected := range tests {
    66  		got := expandPath(test)
    67  		if got != expected {
    68  			t.Errorf(`test %s, got %s, expected %s\n`, test, got, expected)
    69  		}
    70  	}
    71  }