github.com/iqoqo/nomad@v0.11.3-0.20200911112621-d7021c74d101/drivers/docker/utils_windows_test.go (about)

     1  // +build windows
     2  
     3  package docker
     4  
     5  import (
     6  	"path/filepath"
     7  	"testing"
     8  
     9  	"github.com/stretchr/testify/require"
    10  )
    11  
    12  func TestExpandPath(t *testing.T) {
    13  	cases := []struct {
    14  		base     string
    15  		target   string
    16  		expected string
    17  	}{
    18  		{"/tmp/alloc/task", ".", "/tmp/alloc/task"},
    19  		{"/tmp/alloc/task", "..", "/tmp/alloc"},
    20  
    21  		{"/tmp/alloc/task", "d1/d2", "/tmp/alloc/task/d1/d2"},
    22  		{"/tmp/alloc/task", "../d1/d2", "/tmp/alloc/d1/d2"},
    23  		{"/tmp/alloc/task", "../../d1/d2", "/tmp/d1/d2"},
    24  
    25  		{"/tmp/alloc/task", "c:/home/user", "c:/home/user"},
    26  		{"/tmp/alloc/task", "c:/home/user/..", "c:/home"},
    27  
    28  		{"/tmp/alloc/task", `//./pipe/named_pipe`, `//./pipe/named_pipe`},
    29  	}
    30  
    31  	for _, c := range cases {
    32  		t.Run(c.expected, func(t *testing.T) {
    33  			require.Equal(t, c.expected, filepath.ToSlash(expandPath(c.base, c.target)))
    34  		})
    35  	}
    36  }
    37  
    38  func TestParseVolumeSpec_Windows(t *testing.T) {
    39  	validCases := []struct {
    40  		name          string
    41  		bindSpec      string
    42  		hostPath      string
    43  		containerPath string
    44  		mode          string
    45  	}{
    46  		{
    47  			"basic mount",
    48  			`c:\windows:e:\containerpath`,
    49  			`c:\windows`,
    50  			`e:\containerpath`,
    51  			"",
    52  		},
    53  		{
    54  			"relative path",
    55  			`relativepath:e:\containerpath`,
    56  			`relativepath`,
    57  			`e:\containerpath`,
    58  			"",
    59  		},
    60  		{
    61  			"named pipe",
    62  			`//./pipe/named_pipe://./pipe/named_pipe`,
    63  			`\\.\pipe\named_pipe`,
    64  			`//./pipe/named_pipe`,
    65  			"",
    66  		},
    67  	}
    68  
    69  	for _, c := range validCases {
    70  		t.Run("valid:"+c.name, func(t *testing.T) {
    71  			hp, cp, m, err := parseVolumeSpec(c.bindSpec, "windows")
    72  			require.NoError(t, err)
    73  			require.Equal(t, c.hostPath, hp)
    74  			require.Equal(t, c.containerPath, cp)
    75  			require.Equal(t, c.mode, m)
    76  		})
    77  	}
    78  
    79  	invalidCases := []string{
    80  		// linux path
    81  		"/linux-path",
    82  		// windows single path entry
    83  		`e:\containerpath`,
    84  	}
    85  
    86  	for _, c := range invalidCases {
    87  		t.Run("invalid:"+c, func(t *testing.T) {
    88  			hp, cp, m, err := parseVolumeSpec(c, "windows")
    89  			require.Errorf(t, err, "expected error but parsed as %s:%s:%s", hp, cp, m)
    90  		})
    91  	}
    92  }