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Add the test to reproduce the issue even in "make test"

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Docker-DCO-1.1-Signed-off-by: Kato Kazuyoshi <kato.kazuyoshi@gmail.com> (github: kzys)
This commit is contained in:
Kato Kazuyoshi
2014-04-12 06:42:53 +09:00
parent 14e1a2345d
commit e3e078ca2f
1 changed files with 25 additions and 0 deletions
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25
utils/fs_test.go
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@@ -1,6 +1,8 @@
package utils
import (
"io/ioutil"
"os"
"path/filepath"
"testing"
)
@@ -26,6 +28,29 @@ func TestFollowSymLinkNormal(t *testing.T) {
}
}
func TestFollowSymLinkUnderLinkedDir(t *testing.T) {
dir, err := ioutil.TempDir("", "docker-fs-test")
if err != nil {
t.Fatal(err)
}
os.Mkdir(filepath.Join(dir, "realdir"), 0700)
os.Symlink("realdir", filepath.Join(dir, "linkdir"))
linkDir := filepath.Join(dir, "linkdir", "foo")
dirUnderLinkDir := filepath.Join(dir, "linkdir", "foo", "bar")
os.MkdirAll(dirUnderLinkDir, 0700)
rewrite, err := FollowSymlinkInScope(dirUnderLinkDir, linkDir)
if err != nil {
t.Fatal(err)
}
if rewrite != dirUnderLinkDir {
t.Fatalf("Expected %s got %s", dirUnderLinkDir, rewrite)
}
}
func TestFollowSymLinkRandomString(t *testing.T) {
if _, err := FollowSymlinkInScope("toto", "testdata"); err == nil {
t.Fatal("Random string should fail but didn't")