mirror of
https://github.com/moby/moby.git
synced 2022-11-09 12:21:53 -05:00
212 lines
8.7 KiB
Go
212 lines
8.7 KiB
Go
package volume
|
|
|
|
import (
|
|
"runtime"
|
|
"strings"
|
|
"testing"
|
|
)
|
|
|
|
func TestParseMountSpec(t *testing.T) {
|
|
var (
|
|
valid []string
|
|
invalid map[string]string
|
|
)
|
|
|
|
if runtime.GOOS == "windows" {
|
|
valid = []string{
|
|
`d:\`,
|
|
`d:`,
|
|
`d:\path`,
|
|
`d:\path with space`,
|
|
// TODO Windows post TP4 - readonly support `d:\pathandmode:ro`,
|
|
`c:\:d:\`,
|
|
`c:\windows\:d:`,
|
|
`c:\windows:d:\s p a c e`,
|
|
`c:\windows:d:\s p a c e:RW`,
|
|
`c:\program files:d:\s p a c e i n h o s t d i r`,
|
|
`0123456789name:d:`,
|
|
`MiXeDcAsEnAmE:d:`,
|
|
`name:D:`,
|
|
`name:D::rW`,
|
|
`name:D::RW`,
|
|
// TODO Windows post TP4 - readonly support `name:D::RO`,
|
|
`c:/:d:/forward/slashes/are/good/too`,
|
|
// TODO Windows post TP4 - readonly support `c:/:d:/including with/spaces:ro`,
|
|
`c:\Windows`, // With capital
|
|
`c:\Program Files (x86)`, // With capitals and brackets
|
|
}
|
|
invalid = map[string]string{
|
|
``: "Invalid volume specification: ",
|
|
`.`: "Invalid volume specification: ",
|
|
`..\`: "Invalid volume specification: ",
|
|
`c:\:..\`: "Invalid volume specification: ",
|
|
`c:\:d:\:xyzzy`: "Invalid volume specification: ",
|
|
`c:`: "cannot be c:",
|
|
`c:\`: `cannot be c:\`,
|
|
`c:\notexist:d:`: `The system cannot find the file specified`,
|
|
`c:\windows\system32\ntdll.dll:d:`: `Source 'c:\windows\system32\ntdll.dll' is not a directory`,
|
|
`name<:d:`: `Invalid volume specification`,
|
|
`name>:d:`: `Invalid volume specification`,
|
|
`name::d:`: `Invalid volume specification`,
|
|
`name":d:`: `Invalid volume specification`,
|
|
`name\:d:`: `Invalid volume specification`,
|
|
`name*:d:`: `Invalid volume specification`,
|
|
`name|:d:`: `Invalid volume specification`,
|
|
`name?:d:`: `Invalid volume specification`,
|
|
`name/:d:`: `Invalid volume specification`,
|
|
`d:\pathandmode:rw`: `Invalid volume specification`,
|
|
`con:d:`: `cannot be a reserved word for Windows filenames`,
|
|
`PRN:d:`: `cannot be a reserved word for Windows filenames`,
|
|
`aUx:d:`: `cannot be a reserved word for Windows filenames`,
|
|
`nul:d:`: `cannot be a reserved word for Windows filenames`,
|
|
`com1:d:`: `cannot be a reserved word for Windows filenames`,
|
|
`com2:d:`: `cannot be a reserved word for Windows filenames`,
|
|
`com3:d:`: `cannot be a reserved word for Windows filenames`,
|
|
`com4:d:`: `cannot be a reserved word for Windows filenames`,
|
|
`com5:d:`: `cannot be a reserved word for Windows filenames`,
|
|
`com6:d:`: `cannot be a reserved word for Windows filenames`,
|
|
`com7:d:`: `cannot be a reserved word for Windows filenames`,
|
|
`com8:d:`: `cannot be a reserved word for Windows filenames`,
|
|
`com9:d:`: `cannot be a reserved word for Windows filenames`,
|
|
`lpt1:d:`: `cannot be a reserved word for Windows filenames`,
|
|
`lpt2:d:`: `cannot be a reserved word for Windows filenames`,
|
|
`lpt3:d:`: `cannot be a reserved word for Windows filenames`,
|
|
`lpt4:d:`: `cannot be a reserved word for Windows filenames`,
|
|
`lpt5:d:`: `cannot be a reserved word for Windows filenames`,
|
|
`lpt6:d:`: `cannot be a reserved word for Windows filenames`,
|
|
`lpt7:d:`: `cannot be a reserved word for Windows filenames`,
|
|
`lpt8:d:`: `cannot be a reserved word for Windows filenames`,
|
|
`lpt9:d:`: `cannot be a reserved word for Windows filenames`,
|
|
}
|
|
|
|
} else {
|
|
valid = []string{
|
|
"/home",
|
|
"/home:/home",
|
|
"/home:/something/else",
|
|
"/with space",
|
|
"/home:/with space",
|
|
"relative:/absolute-path",
|
|
"hostPath:/containerPath:ro",
|
|
"/hostPath:/containerPath:rw",
|
|
"/rw:/ro",
|
|
}
|
|
invalid = map[string]string{
|
|
"": "Invalid volume specification",
|
|
"./": "Invalid volume destination",
|
|
"../": "Invalid volume destination",
|
|
"/:../": "Invalid volume destination",
|
|
"/:path": "Invalid volume destination",
|
|
":": "Invalid volume specification",
|
|
"/tmp:": "Invalid volume destination",
|
|
":test": "Invalid volume specification",
|
|
":/test": "Invalid volume specification",
|
|
"tmp:": "Invalid volume destination",
|
|
":test:": "Invalid volume specification",
|
|
"::": "Invalid volume specification",
|
|
":::": "Invalid volume specification",
|
|
"/tmp:::": "Invalid volume specification",
|
|
":/tmp::": "Invalid volume specification",
|
|
"/path:rw": "Invalid volume specification",
|
|
"/path:ro": "Invalid volume specification",
|
|
"/rw:rw": "Invalid volume specification",
|
|
"path:ro": "Invalid volume specification",
|
|
"/path:/path:sw": `invalid mode: "sw"`,
|
|
"/path:/path:rwz": `invalid mode: "rwz"`,
|
|
}
|
|
}
|
|
|
|
for _, path := range valid {
|
|
if _, err := ParseMountSpec(path, "local"); err != nil {
|
|
t.Fatalf("ParseMountSpec(`%q`) should succeed: error %q", path, err)
|
|
}
|
|
}
|
|
|
|
for path, expectedError := range invalid {
|
|
if _, err := ParseMountSpec(path, "local"); err == nil {
|
|
t.Fatalf("ParseMountSpec(`%q`) should have failed validation. Err %v", path, err)
|
|
} else {
|
|
if !strings.Contains(err.Error(), expectedError) {
|
|
t.Fatalf("ParseMountSpec(`%q`) error should contain %q, got %v", path, expectedError, err.Error())
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// testParseMountSpec is a structure used by TestParseMountSpecSplit for
|
|
// specifying test cases for the ParseMountSpec() function.
|
|
type testParseMountSpec struct {
|
|
bind string
|
|
driver string
|
|
expDest string
|
|
expSource string
|
|
expName string
|
|
expDriver string
|
|
expRW bool
|
|
fail bool
|
|
}
|
|
|
|
func TestParseMountSpecSplit(t *testing.T) {
|
|
var cases []testParseMountSpec
|
|
if runtime.GOOS == "windows" {
|
|
cases = []testParseMountSpec{
|
|
{`c:\:d:`, "local", `d:`, `c:\`, ``, "", true, false},
|
|
{`c:\:d:\`, "local", `d:\`, `c:\`, ``, "", true, false},
|
|
// TODO Windows post TP4 - Add readonly support {`c:\:d:\:ro`, "local", `d:\`, `c:\`, ``, "", false, false},
|
|
{`c:\:d:\:rw`, "local", `d:\`, `c:\`, ``, "", true, false},
|
|
{`c:\:d:\:foo`, "local", `d:\`, `c:\`, ``, "", false, true},
|
|
{`name:d::rw`, "local", `d:`, ``, `name`, "local", true, false},
|
|
{`name:d:`, "local", `d:`, ``, `name`, "local", true, false},
|
|
// TODO Windows post TP4 - Add readonly support {`name:d::ro`, "local", `d:`, ``, `name`, "local", false, false},
|
|
{`name:c:`, "", ``, ``, ``, "", true, true},
|
|
{`driver/name:c:`, "", ``, ``, ``, "", true, true},
|
|
}
|
|
} else {
|
|
cases = []testParseMountSpec{
|
|
{"/tmp:/tmp1", "", "/tmp1", "/tmp", "", "", true, false},
|
|
{"/tmp:/tmp2:ro", "", "/tmp2", "/tmp", "", "", false, false},
|
|
{"/tmp:/tmp3:rw", "", "/tmp3", "/tmp", "", "", true, false},
|
|
{"/tmp:/tmp4:foo", "", "", "", "", "", false, true},
|
|
{"name:/named1", "", "/named1", "", "name", "local", true, false},
|
|
{"name:/named2", "external", "/named2", "", "name", "external", true, false},
|
|
{"name:/named3:ro", "local", "/named3", "", "name", "local", false, false},
|
|
{"local/name:/tmp:rw", "", "/tmp", "", "local/name", "local", true, false},
|
|
{"/tmp:tmp", "", "", "", "", "", true, true},
|
|
}
|
|
}
|
|
|
|
for _, c := range cases {
|
|
m, err := ParseMountSpec(c.bind, c.driver)
|
|
if c.fail {
|
|
if err == nil {
|
|
t.Fatalf("Expected error, was nil, for spec %s\n", c.bind)
|
|
}
|
|
continue
|
|
}
|
|
|
|
if m == nil || err != nil {
|
|
t.Fatalf("ParseMountSpec failed for spec %s driver %s error %v\n", c.bind, c.driver, err.Error())
|
|
continue
|
|
}
|
|
|
|
if m.Destination != c.expDest {
|
|
t.Fatalf("Expected destination %s, was %s, for spec %s\n", c.expDest, m.Destination, c.bind)
|
|
}
|
|
|
|
if m.Source != c.expSource {
|
|
t.Fatalf("Expected source %s, was %s, for spec %s\n", c.expSource, m.Source, c.bind)
|
|
}
|
|
|
|
if m.Name != c.expName {
|
|
t.Fatalf("Expected name %s, was %s for spec %s\n", c.expName, m.Name, c.bind)
|
|
}
|
|
|
|
if m.Driver != c.expDriver {
|
|
t.Fatalf("Expected driver %s, was %s, for spec %s\n", c.expDriver, m.Driver, c.bind)
|
|
}
|
|
|
|
if m.RW != c.expRW {
|
|
t.Fatalf("Expected RW %v, was %v for spec %s\n", c.expRW, m.RW, c.bind)
|
|
}
|
|
}
|
|
}
|