1 /* 2 Copyright The containerd Authors. 3 4 Licensed under the Apache License, Version 2.0 (the "License"); 5 you may not use this file except in compliance with the License. 6 You may obtain a copy of the License at 7 8 http://www.apache.org/licenses/LICENSE-2.0 9 10 Unless required by applicable law or agreed to in writing, software 11 distributed under the License is distributed on an "AS IS" BASIS, 12 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 See the License for the specific language governing permissions and 14 limitations under the License. 15 */ 16 17 package fs 18 19 import ( 20 "testing" 21 22 "github.com/containerd/continuity/testutil" 23 ) 24 25 func TestRequiresRootNOP(t *testing.T) { 26 // This is a dummy test case that exist to call 27 // testutil.RequiresRoot() on non-linux platforms. This is 28 // needed because the Makfile root-coverage tests target 29 // determines which packages contain root test by grepping for 30 // testutil.RequiresRoot. Within the fs package, the only test 31 // that references this symbol is in dtype_linux_test.go, but 32 // that file is only built on linux. Since the Makefile is not 33 // go build tag aware it sees this file and then tries to run 34 // the following command on all platforms: "go test ... 35 // github.com/containerd/continuity/fs -test.root". On 36 // non-linux platforms this fails because there are no tests in 37 // the "fs" package that reference testutil.RequiresRoot. To 38 // fix this problem we'll add a reference to this symbol below. 39 40 testutil.RequiresRoot(t) 41 } 42