github.com/linapex/ethereum-dpos-chinese@v0.0.0-20190316121959-b78b3a4a1ece/cmd/utils/customflags_test.go (about)

     1  
     2  //<developer>
     3  //    <name>linapex 曹一峰</name>
     4  //    <email>linapex@163.com</email>
     5  //    <wx>superexc</wx>
     6  //    <qqgroup>128148617</qqgroup>
     7  //    <url>https://jsq.ink</url>
     8  //    <role>pku engineer</role>
     9  //    <date>2019-03-16 12:09:31</date>
    10  //</624342606926581760>
    11  
    12  
    13  package utils
    14  
    15  import (
    16  	"os"
    17  	"os/user"
    18  	"testing"
    19  )
    20  
    21  func TestPathExpansion(t *testing.T) {
    22  	user, _ := user.Current()
    23  	tests := map[string]string{
    24  		"/home/someuser/tmp": "/home/someuser/tmp",
    25  		"~/tmp":              user.HomeDir + "/tmp",
    26  		"~thisOtherUser/b/":  "~thisOtherUser/b",
    27  		"$DDDXXX/a/b":        "/tmp/a/b",
    28  		"/a/b/":              "/a/b",
    29  	}
    30  	os.Setenv("DDDXXX", "/tmp")
    31  	for test, expected := range tests {
    32  		got := expandPath(test)
    33  		if got != expected {
    34  			t.Errorf("test %s, got %s, expected %s\n", test, got, expected)
    35  		}
    36  	}
    37  }
    38