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// 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/pkg/test/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())
}
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