Merge branch 'master' into pr_syscall_linux

1 files changed, 49 insertions, 0 deletions

diff --git a/test/root/main_test.go b/test/root/main_test.go
new file mode 100644
index 000000000..d74dec85f
--- /dev/null
+++ b/test/root/main_test.go
@@ -0,0 +1,49 @@
+// Copyright 2018 The gVisor Authors.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package root
+
+import (
+	"flag"
+	"fmt"
+	"os"
+	"testing"
+
+	"github.com/syndtr/gocapability/capability"
+	"gvisor.dev/gvisor/runsc/dockerutil"
+	"gvisor.dev/gvisor/runsc/specutils"
+)
+
+// TestMain is the main function for root tests. This function checks the
+// supported docker version, required capabilities, and configures the executable
+// path for runsc.
+func TestMain(m *testing.M) {
+	flag.Parse()
+
+	if !specutils.HasCapabilities(capability.CAP_SYS_ADMIN, capability.CAP_DAC_OVERRIDE) {
+		fmt.Println("Test requires sysadmin privileges to run. Try again with sudo.")
+		os.Exit(1)
+	}
+
+	dockerutil.EnsureSupportedDockerVersion()
+
+	// Configure exe for tests.
+	path, err := dockerutil.RuntimePath()
+	if err != nil {
+		panic(err.Error())
+	}
+	specutils.ExePath = path
+
+	os.Exit(m.Run())
+}