1 files changed, 0 insertions, 153 deletions
diff --git a/test/root/chroot_test.go b/test/root/chroot_test.go
deleted file mode 100644
index 5114a9602..000000000
--- a/test/root/chroot_test.go
+++ /dev/null
@@ -1,153 +0,0 @@
-// 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 is used for tests that requires sysadmin privileges run.
-package root
-
-import (
-	"context"
-	"fmt"
-	"io/ioutil"
-	"os/exec"
-	"path/filepath"
-	"strconv"
-	"strings"
-	"testing"
-
-	"gvisor.dev/gvisor/pkg/test/dockerutil"
-)
-
-// TestChroot verifies that the sandbox is chroot'd and that mounts are cleaned
-// up after the sandbox is destroyed.
-func TestChroot(t *testing.T) {
-	ctx := context.Background()
-	d := dockerutil.MakeContainer(ctx, t)
-	defer d.CleanUp(ctx)
-
-	if err := d.Spawn(ctx, dockerutil.RunOpts{
-		Image: "basic/alpine",
-	}, "sleep", "10000"); err != nil {
-		t.Fatalf("docker run failed: %v", err)
-	}
-
-	pid, err := d.SandboxPid(ctx)
-	if err != nil {
-		t.Fatalf("Docker.SandboxPid(): %v", err)
-	}
-
-	// Check that sandbox is chroot'ed.
-	procRoot := filepath.Join("/proc", strconv.Itoa(pid), "root")
-	chroot, err := filepath.EvalSymlinks(procRoot)
-	if err != nil {
-		t.Fatalf("error resolving /proc/<pid>/root symlink: %v", err)
-	}
-	if chroot != "/" {
-		t.Errorf("sandbox is not chroot'd, it should be inside: /, got: %q", chroot)
-	}
-
-	path, err := filepath.EvalSymlinks(filepath.Join("/proc", strconv.Itoa(pid), "cwd"))
-	if err != nil {
-		t.Fatalf("error resolving /proc/<pid>/cwd symlink: %v", err)
-	}
-	if chroot != path {
-		t.Errorf("sandbox current dir is wrong, want: %q, got: %q", chroot, path)
-	}
-
-	fi, err := ioutil.ReadDir(procRoot)
-	if err != nil {
-		t.Fatalf("error listing %q: %v", chroot, err)
-	}
-	if want, got := 2, len(fi); want != got {
-		t.Fatalf("chroot dir got %d entries, want %d", got, want)
-	}
-
-	// chroot dir is prepared by runsc and should contains only /etc and /proc.
-	for i, want := range []string{"etc", "proc"} {
-		if got := fi[i].Name(); got != want {
-			t.Errorf("chroot got child %v, want %v", got, want)
-		}
-	}
-
-	d.CleanUp(ctx)
-}
-
-func TestChrootGofer(t *testing.T) {
-	ctx := context.Background()
-	d := dockerutil.MakeContainer(ctx, t)
-	defer d.CleanUp(ctx)
-
-	if err := d.Spawn(ctx, dockerutil.RunOpts{
-		Image: "basic/alpine",
-	}, "sleep", "10000"); err != nil {
-		t.Fatalf("docker run failed: %v", err)
-	}
-
-	// It's tricky to find gofers. Get sandbox PID first, then find parent. From
-	// parent get all immediate children, remove the sandbox, and everything else
-	// are gofers.
-	sandPID, err := d.SandboxPid(ctx)
-	if err != nil {
-		t.Fatalf("Docker.SandboxPid(): %v", err)
-	}
-
-	// Find sandbox's parent PID.
-	cmd := fmt.Sprintf("grep PPid /proc/%d/status | awk '{print $2}'", sandPID)
-	parent, err := exec.Command("sh", "-c", cmd).CombinedOutput()
-	if err != nil {
-		t.Fatalf("failed to fetch runsc (%d) parent PID: %v, out:\n%s", sandPID, err, string(parent))
-	}
-	parentPID, err := strconv.Atoi(strings.TrimSpace(string(parent)))
-	if err != nil {
-		t.Fatalf("failed to parse PPID %q: %v", string(parent), err)
-	}
-
-	// Get all children from parent.
-	childrenOut, err := exec.Command("/usr/bin/pgrep", "-P", strconv.Itoa(parentPID)).CombinedOutput()
-	if err != nil {
-		t.Fatalf("failed to fetch containerd-shim children: %v", err)
-	}
-	children := strings.Split(strings.TrimSpace(string(childrenOut)), "\n")
-
-	// This where the root directory is mapped on the host and that's where the
-	// gofer must have chroot'd to.
-	root := "/root"
-
-	for _, child := range children {
-		childPID, err := strconv.Atoi(child)
-		if err != nil {
-			t.Fatalf("failed to parse child PID %q: %v", child, err)
-		}
-		if childPID == sandPID {
-			// Skip the sandbox, all other immediate children are gofers.
-			continue
-		}
-
-		// Check that gofer is chroot'ed.
-		chroot, err := filepath.EvalSymlinks(filepath.Join("/proc", child, "root"))
-		if err != nil {
-			t.Fatalf("error resolving /proc/<pid>/root symlink: %v", err)
-		}
-		if root != chroot {
-			t.Errorf("gofer chroot is wrong, want: %q, got: %q", root, chroot)
-		}
-
-		path, err := filepath.EvalSymlinks(filepath.Join("/proc", child, "cwd"))
-		if err != nil {
-			t.Fatalf("error resolving /proc/<pid>/cwd symlink: %v", err)
-		}
-		if root != path {
-			t.Errorf("gofer current dir is wrong, want: %q, got: %q", root, path)
-		}
-	}
-}