1 files changed, 0 insertions, 351 deletions
diff --git a/test/e2e/integration_test.go b/test/e2e/integration_test.go
deleted file mode 100644
index 28064e557..000000000
--- a/test/e2e/integration_test.go
+++ /dev/null
@@ -1,351 +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 integration provides end-to-end integration tests for runsc.
-//
-// Each test calls docker commands to start up a container, and tests that it is
-// behaving properly, with various runsc commands. The container is killed and
-// deleted at the end.
-//
-// Setup instruction in test/README.md.
-package integration
-
-import (
-	"flag"
-	"fmt"
-	"net"
-	"net/http"
-	"os"
-	"strconv"
-	"strings"
-	"syscall"
-	"testing"
-	"time"
-
-	"gvisor.dev/gvisor/runsc/dockerutil"
-	"gvisor.dev/gvisor/runsc/testutil"
-)
-
-// httpRequestSucceeds sends a request to a given url and checks that the status is OK.
-func httpRequestSucceeds(client http.Client, server string, port int) error {
-	url := fmt.Sprintf("http://%s:%d", server, port)
-	// Ensure that content is being served.
-	resp, err := client.Get(url)
-	if err != nil {
-		return fmt.Errorf("error reaching http server: %v", err)
-	}
-	if want := http.StatusOK; resp.StatusCode != want {
-		return fmt.Errorf("wrong response code, got: %d, want: %d", resp.StatusCode, want)
-	}
-	return nil
-}
-
-// TestLifeCycle tests a basic Create/Start/Stop docker container life cycle.
-func TestLifeCycle(t *testing.T) {
-	if err := dockerutil.Pull("nginx"); err != nil {
-		t.Fatal("docker pull failed:", err)
-	}
-	d := dockerutil.MakeDocker("lifecycle-test")
-	if err := d.Create("-p", "80", "nginx"); err != nil {
-		t.Fatal("docker create failed:", err)
-	}
-	if err := d.Start(); err != nil {
-		d.CleanUp()
-		t.Fatal("docker start failed:", err)
-	}
-
-	// Test that container is working
-	port, err := d.FindPort(80)
-	if err != nil {
-		t.Fatal("docker.FindPort(80) failed: ", err)
-	}
-	if err := testutil.WaitForHTTP(port, 30*time.Second); err != nil {
-		t.Fatal("WaitForHTTP() timeout:", err)
-	}
-	client := http.Client{Timeout: time.Duration(2 * time.Second)}
-	if err := httpRequestSucceeds(client, "localhost", port); err != nil {
-		t.Error("http request failed:", err)
-	}
-
-	if err := d.Stop(); err != nil {
-		d.CleanUp()
-		t.Fatal("docker stop failed:", err)
-	}
-	if err := d.Remove(); err != nil {
-		t.Fatal("docker rm failed:", err)
-	}
-}
-
-func TestPauseResume(t *testing.T) {
-	const img = "gcr.io/gvisor-presubmit/python-hello"
-	if !testutil.IsCheckpointSupported() {
-		t.Log("Checkpoint is not supported, skipping test.")
-		return
-	}
-
-	if err := dockerutil.Pull(img); err != nil {
-		t.Fatal("docker pull failed:", err)
-	}
-	d := dockerutil.MakeDocker("pause-resume-test")
-	if err := d.Run("-p", "8080", img); err != nil {
-		t.Fatalf("docker run failed: %v", err)
-	}
-	defer d.CleanUp()
-
-	// Find where port 8080 is mapped to.
-	port, err := d.FindPort(8080)
-	if err != nil {
-		t.Fatal("docker.FindPort(8080) failed:", err)
-	}
-
-	// Wait until it's up and running.
-	if err := testutil.WaitForHTTP(port, 30*time.Second); err != nil {
-		t.Fatal("WaitForHTTP() timeout:", err)
-	}
-
-	// Check that container is working.
-	client := http.Client{Timeout: time.Duration(2 * time.Second)}
-	if err := httpRequestSucceeds(client, "localhost", port); err != nil {
-		t.Error("http request failed:", err)
-	}
-
-	if err := d.Pause(); err != nil {
-		t.Fatal("docker pause failed:", err)
-	}
-
-	// Check if container is paused.
-	switch _, err := client.Get(fmt.Sprintf("http://localhost:%d", port)); v := err.(type) {
-	case nil:
-		t.Errorf("http req expected to fail but it succeeded")
-	case net.Error:
-		if !v.Timeout() {
-			t.Errorf("http req got error %v, wanted timeout", v)
-		}
-	default:
-		t.Errorf("http req got unexpected error %v", v)
-	}
-
-	if err := d.Unpause(); err != nil {
-		t.Fatal("docker unpause failed:", err)
-	}
-
-	// Wait until it's up and running.
-	if err := testutil.WaitForHTTP(port, 30*time.Second); err != nil {
-		t.Fatal("WaitForHTTP() timeout:", err)
-	}
-
-	// Check if container is working again.
-	if err := httpRequestSucceeds(client, "localhost", port); err != nil {
-		t.Error("http request failed:", err)
-	}
-}
-
-func TestCheckpointRestore(t *testing.T) {
-	const img = "gcr.io/gvisor-presubmit/python-hello"
-	if !testutil.IsCheckpointSupported() {
-		t.Log("Pause/resume is not supported, skipping test.")
-		return
-	}
-
-	if err := dockerutil.Pull(img); err != nil {
-		t.Fatal("docker pull failed:", err)
-	}
-	d := dockerutil.MakeDocker("save-restore-test")
-	if err := d.Run("-p", "8080", img); err != nil {
-		t.Fatalf("docker run failed: %v", err)
-	}
-	defer d.CleanUp()
-
-	if err := d.Checkpoint("test"); err != nil {
-		t.Fatal("docker checkpoint failed:", err)
-	}
-
-	if _, err := d.Wait(30 * time.Second); err != nil {
-		t.Fatal(err)
-	}
-
-	// TODO(b/143498576): Remove after github.com/moby/moby/issues/38963 is fixed.
-	time.Sleep(1 * time.Second)
-
-	if err := d.Restore("test"); err != nil {
-		t.Fatal("docker restore failed:", err)
-	}
-
-	// Find where port 8080 is mapped to.
-	port, err := d.FindPort(8080)
-	if err != nil {
-		t.Fatal("docker.FindPort(8080) failed:", err)
-	}
-
-	// Wait until it's up and running.
-	if err := testutil.WaitForHTTP(port, 30*time.Second); err != nil {
-		t.Fatal("WaitForHTTP() timeout:", err)
-	}
-
-	// Check if container is working again.
-	client := http.Client{Timeout: time.Duration(2 * time.Second)}
-	if err := httpRequestSucceeds(client, "localhost", port); err != nil {
-		t.Error("http request failed:", err)
-	}
-}
-
-// Create client and server that talk to each other using the local IP.
-func TestConnectToSelf(t *testing.T) {
-	d := dockerutil.MakeDocker("connect-to-self-test")
-
-	// Creates server that replies "server" and exists. Sleeps at the end because
-	// 'docker exec' gets killed if the init process exists before it can finish.
-	if err := d.Run("ubuntu:trusty", "/bin/sh", "-c", "echo server | nc -l -p 8080 && sleep 1"); err != nil {
-		t.Fatal("docker run failed:", err)
-	}
-	defer d.CleanUp()
-
-	// Finds IP address for host.
-	ip, err := d.Exec("/bin/sh", "-c", "cat /etc/hosts | grep ${HOSTNAME} | awk '{print $1}'")
-	if err != nil {
-		t.Fatal("docker exec failed:", err)
-	}
-	ip = strings.TrimRight(ip, "\n")
-
-	// Runs client that sends "client" to the server and exits.
-	reply, err := d.Exec("/bin/sh", "-c", fmt.Sprintf("echo client | nc %s 8080", ip))
-	if err != nil {
-		t.Fatal("docker exec failed:", err)
-	}
-
-	// Ensure both client and server got the message from each other.
-	if want := "server\n"; reply != want {
-		t.Errorf("Error on server, want: %q, got: %q", want, reply)
-	}
-	if _, err := d.WaitForOutput("^client\n$", 1*time.Second); err != nil {
-		t.Fatal("docker.WaitForOutput(client) timeout:", err)
-	}
-}
-
-func TestMemLimit(t *testing.T) {
-	if err := dockerutil.Pull("alpine"); err != nil {
-		t.Fatal("docker pull failed:", err)
-	}
-	d := dockerutil.MakeDocker("cgroup-test")
-	cmd := "cat /proc/meminfo | grep MemTotal: | awk '{print $2}'"
-	out, err := d.RunFg("--memory=500MB", "alpine", "sh", "-c", cmd)
-	if err != nil {
-		t.Fatal("docker run failed:", err)
-	}
-	defer d.CleanUp()
-
-	// Remove warning message that swap isn't present.
-	if strings.HasPrefix(out, "WARNING") {
-		lines := strings.Split(out, "\n")
-		if len(lines) != 3 {
-			t.Fatalf("invalid output: %s", out)
-		}
-		out = lines[1]
-	}
-
-	got, err := strconv.ParseUint(strings.TrimSpace(out), 10, 64)
-	if err != nil {
-		t.Fatalf("failed to parse %q: %v", out, err)
-	}
-	if want := uint64(500 * 1024); got != want {
-		t.Errorf("MemTotal got: %d, want: %d", got, want)
-	}
-}
-
-func TestNumCPU(t *testing.T) {
-	if err := dockerutil.Pull("alpine"); err != nil {
-		t.Fatal("docker pull failed:", err)
-	}
-	d := dockerutil.MakeDocker("cgroup-test")
-	cmd := "cat /proc/cpuinfo | grep 'processor.*:' | wc -l"
-	out, err := d.RunFg("--cpuset-cpus=0", "alpine", "sh", "-c", cmd)
-	if err != nil {
-		t.Fatal("docker run failed:", err)
-	}
-	defer d.CleanUp()
-
-	got, err := strconv.Atoi(strings.TrimSpace(out))
-	if err != nil {
-		t.Fatalf("failed to parse %q: %v", out, err)
-	}
-	if want := 1; got != want {
-		t.Errorf("MemTotal got: %d, want: %d", got, want)
-	}
-}
-
-// TestJobControl tests that job control characters are handled properly.
-func TestJobControl(t *testing.T) {
-	if err := dockerutil.Pull("alpine"); err != nil {
-		t.Fatalf("docker pull failed: %v", err)
-	}
-	d := dockerutil.MakeDocker("job-control-test")
-
-	// Start the container with an attached PTY.
-	_, ptmx, err := d.RunWithPty("alpine", "sh")
-	if err != nil {
-		t.Fatalf("docker run failed: %v", err)
-	}
-	defer ptmx.Close()
-	defer d.CleanUp()
-
-	// Call "sleep 100" in the shell.
-	if _, err := ptmx.Write([]byte("sleep 100\n")); err != nil {
-		t.Fatalf("error writing to pty: %v", err)
-	}
-
-	// Give shell a few seconds to start executing the sleep.
-	time.Sleep(2 * time.Second)
-
-	// Send a ^C to the pty, which should kill sleep, but not the shell.
-	// \x03 is ASCII "end of text", which is the same as ^C.
-	if _, err := ptmx.Write([]byte{'\x03'}); err != nil {
-		t.Fatalf("error writing to pty: %v", err)
-	}
-
-	// The shell should still be alive at this point. Sleep should have
-	// exited with code 2+128=130. We'll exit with 10 plus that number, so
-	// that we can be sure that the shell did not get signalled.
-	if _, err := ptmx.Write([]byte("exit $(expr $? + 10)\n")); err != nil {
-		t.Fatalf("error writing to pty: %v", err)
-	}
-
-	// Wait for the container to exit.
-	got, err := d.Wait(5 * time.Second)
-	if err != nil {
-		t.Fatalf("error getting exit code: %v", err)
-	}
-	// Container should exit with code 10+130=140.
-	if want := syscall.WaitStatus(140); got != want {
-		t.Errorf("container exited with code %d want %d", got, want)
-	}
-}
-
-// TestTmpFile checks that files inside '/tmp' are not overridden. In addition,
-// it checks that working dir is created if it doesn't exit.
-func TestTmpFile(t *testing.T) {
-	if err := dockerutil.Pull("alpine"); err != nil {
-		t.Fatal("docker pull failed:", err)
-	}
-	d := dockerutil.MakeDocker("tmp-file-test")
-	if err := d.Run("-w=/tmp/foo/bar", "--read-only", "alpine", "touch", "/tmp/foo/bar/file"); err != nil {
-		t.Fatal("docker run failed:", err)
-	}
-	defer d.CleanUp()
-}
-
-func TestMain(m *testing.M) {
-	dockerutil.EnsureSupportedDockerVersion()
-	flag.Parse()
-	os.Exit(m.Run())
-}