gitlab.com/aquachain/aquachain@v1.17.16-rc3.0.20221018032414-e3ddf1e1c055/cmd/utils/customflags_test.go (about)

     1  // Copyright 2018 The aquachain Authors
     2  // This file is part of aquachain.
     3  //
     4  // aquachain is free software: you can redistribute it and/or modify
     5  // it under the terms of the GNU 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  // aquachain 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 General Public License for more details.
    13  //
    14  // You should have received a copy of the GNU General Public License
    15  // along with aquachain. If not, see <http://www.gnu.org/licenses/>.
    16  
    17  package utils
    18  
    19  import (
    20  	"os"
    21  	"os/user"
    22  	"testing"
    23  )
    24  
    25  func TestPathExpansion(t *testing.T) {
    26  	homedir := os.Getenv("HOME")
    27  	user, err := user.Current()
    28  	if err != nil {
    29  		t.Logf("could not get 'user', assuming $HOME=%q, error=%q", homedir, err.Error())
    30  	} else {
    31  		homedir = user.HomeDir
    32  	}
    33  	tests := map[string]string{
    34  		"/home/someuser/tmp": "/home/someuser/tmp",
    35  		"~/tmp":              homedir + "/tmp",
    36  		"~thisOtherUser/b/":  "~thisOtherUser/b",
    37  		"$DDDXXX/a/b":        "/tmp/a/b",
    38  		"/a/b/":              "/a/b",
    39  	}
    40  	os.Setenv("DDDXXX", "/tmp")
    41  	for test, expected := range tests {
    42  		got := expandPath(test)
    43  		if got != expected {
    44  			t.Errorf("test %s, got %s, expected %s\n", test, got, expected)
    45  		}
    46  	}
    47  }