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Merge pull request #15422 from kolyshkin/graphtest-fix

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graphtest: filter out lost+found dir entry
This commit is contained in:
Alexander Morozov 2015-08-10 12:21:21 -07:00
commit 0bfad28b86
1 changed files with 21 additions and 2 deletions
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23
daemon/graphdriver/graphtest/graphtest.go
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@ -151,6 +151,25 @@ func verifyFile(t *testing.T, path string, mode os.FileMode, uid, gid uint32) {
}
// readDir reads a directory just like ioutil.ReadDir()
// then hides specific files (currently "lost+found")
// so the tests don't "see" it
func readDir(dir string) ([]os.FileInfo, error) {
a, err := ioutil.ReadDir(dir)
if err != nil {
return nil, err
}
b := a[:0]
for _, x := range a {
if x.Name() != "lost+found" { // ext4 always have this dir
b = append(b, x)
}
}
return b, nil
}
// DriverTestCreateEmpty creates an new image and verifies it is empty and the right metadata
func DriverTestCreateEmpty(t *testing.T, drivername string) {
driver := GetDriver(t, drivername)
@ -172,7 +191,7 @@ func DriverTestCreateEmpty(t *testing.T, drivername string) {
verifyFile(t, dir, 0755|os.ModeDir, 0, 0)
// Verify that the directory is empty
fis, err := ioutil.ReadDir(dir)
fis, err := readDir(dir)
if err != nil {
t.Fatal(err)
}
@ -231,7 +250,7 @@ func verifyBase(t *testing.T, driver graphdriver.Driver, name string) {
file := path.Join(dir, "a file")
verifyFile(t, file, 0222|os.ModeSetuid, 0, 0)
fis, err := ioutil.ReadDir(dir)
fis, err := readDir(dir)
if err != nil {
t.Fatal(err)
}