func TestCreationChecks(t *testing.T) {
wd, clean := setup(t)
defer clean()
err := os.Mkdir(wd+"/store/foo", 0755)
if err != nil {
t.Fatalf("Mkdir failed: %v", err)
}
os.Symlink(wd+"/ro", wd+"/store/foo/READONLY")
if err != nil {
t.Fatalf("Symlink failed: %v", err)
}
err = os.Mkdir(wd+"/store/ws2", 0755)
if err != nil {
t.Fatalf("Mkdir failed: %v", err)
}
os.Symlink(wd+"/ro", wd+"/store/ws2/READONLY")
if err != nil {
t.Fatalf("Symlink failed: %v", err)
}
err = os.Symlink(wd+"/store/foo", wd+"/mnt/config/bar")
if err != nil {
t.Fatalf("Symlink failed: %v", err)
}
err = os.Symlink(wd+"/store/foo", wd+"/mnt/config/foo")
code := fuse.ToStatus(err)
if code != fuse.EBUSY {
t.Error("Should return EBUSY", err)
}
err = os.Symlink(wd+"/store/ws2", wd+"/mnt/config/config")
code = fuse.ToStatus(err)
if code != fuse.EINVAL {
t.Error("Should return EINVAL", err)
}
}
func TestUnionFsChown(t *testing.T) {
wd, clean := setupUfs(t)
defer clean()
ro_fn := wd + "/ro/file"
m_fn := wd + "/mnt/file"
WriteFile(t, ro_fn, "a")
err := os.Chown(m_fn, 0, 0)
code := fuse.ToStatus(err)
if code != fuse.EPERM {
t.Error("Unexpected error code", code, err)
}
}