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-rw-r--r--test/e2e/BUILD33
-rw-r--r--test/e2e/exec_test.go275
-rw-r--r--test/e2e/integration.go16
-rw-r--r--test/e2e/integration_test.go348
-rw-r--r--test/e2e/regression_test.go45
5 files changed, 0 insertions, 717 deletions
diff --git a/test/e2e/BUILD b/test/e2e/BUILD
deleted file mode 100644
index 4fe03a220..000000000
--- a/test/e2e/BUILD
+++ /dev/null
@@ -1,33 +0,0 @@
-load("@io_bazel_rules_go//go:def.bzl", "go_library", "go_test")
-
-package(licenses = ["notice"])
-
-go_test(
- name = "integration_test",
- size = "large",
- srcs = [
- "exec_test.go",
- "integration_test.go",
- "regression_test.go",
- ],
- embed = [":integration"],
- tags = [
- # Requires docker and runsc to be configured before the test runs.
- "manual",
- "local",
- ],
- visibility = ["//:sandbox"],
- deps = [
- "//pkg/abi/linux",
- "//pkg/bits",
- "//runsc/dockerutil",
- "//runsc/specutils",
- "//runsc/testutil",
- ],
-)
-
-go_library(
- name = "integration",
- srcs = ["integration.go"],
- importpath = "gvisor.dev/gvisor/test/integration",
-)
diff --git a/test/e2e/exec_test.go b/test/e2e/exec_test.go
deleted file mode 100644
index 4074d2285..000000000
--- a/test/e2e/exec_test.go
+++ /dev/null
@@ -1,275 +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. These
-// tests require docker and runsc to be installed on the machine.
-//
-// 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.
-
-package integration
-
-import (
- "fmt"
- "strconv"
- "strings"
- "syscall"
- "testing"
- "time"
-
- "gvisor.dev/gvisor/pkg/abi/linux"
- "gvisor.dev/gvisor/pkg/bits"
- "gvisor.dev/gvisor/runsc/dockerutil"
- "gvisor.dev/gvisor/runsc/specutils"
-)
-
-// Test that exec uses the exact same capability set as the container.
-func TestExecCapabilities(t *testing.T) {
- if err := dockerutil.Pull("alpine"); err != nil {
- t.Fatalf("docker pull failed: %v", err)
- }
- d := dockerutil.MakeDocker("exec-capabilities-test")
-
- // Start the container.
- if err := d.Run("alpine", "sh", "-c", "cat /proc/self/status; sleep 100"); err != nil {
- t.Fatalf("docker run failed: %v", err)
- }
- defer d.CleanUp()
-
- matches, err := d.WaitForOutputSubmatch("CapEff:\t([0-9a-f]+)\n", 5*time.Second)
- if err != nil {
- t.Fatalf("WaitForOutputSubmatch() timeout: %v", err)
- }
- if len(matches) != 2 {
- t.Fatalf("There should be a match for the whole line and the capability bitmask")
- }
- want := fmt.Sprintf("CapEff:\t%s\n", matches[1])
- t.Log("Root capabilities:", want)
-
- // Now check that exec'd process capabilities match the root.
- got, err := d.Exec("grep", "CapEff:", "/proc/self/status")
- if err != nil {
- t.Fatalf("docker exec failed: %v", err)
- }
- t.Logf("CapEff: %v", got)
- if got != want {
- t.Errorf("wrong capabilities, got: %q, want: %q", got, want)
- }
-}
-
-// Test that 'exec --privileged' adds all capabilities, except for CAP_NET_RAW
-// which is removed from the container when --net-raw=false.
-func TestExecPrivileged(t *testing.T) {
- if err := dockerutil.Pull("alpine"); err != nil {
- t.Fatalf("docker pull failed: %v", err)
- }
- d := dockerutil.MakeDocker("exec-privileged-test")
-
- // Start the container with all capabilities dropped.
- if err := d.Run("--cap-drop=all", "alpine", "sh", "-c", "cat /proc/self/status; sleep 100"); err != nil {
- t.Fatalf("docker run failed: %v", err)
- }
- defer d.CleanUp()
-
- // Check that all capabilities where dropped from container.
- matches, err := d.WaitForOutputSubmatch("CapEff:\t([0-9a-f]+)\n", 5*time.Second)
- if err != nil {
- t.Fatalf("WaitForOutputSubmatch() timeout: %v", err)
- }
- if len(matches) != 2 {
- t.Fatalf("There should be a match for the whole line and the capability bitmask")
- }
- containerCaps, err := strconv.ParseUint(matches[1], 16, 64)
- if err != nil {
- t.Fatalf("failed to convert capabilities %q: %v", matches[1], err)
- }
- t.Logf("Container capabilities: %#x", containerCaps)
- if containerCaps != 0 {
- t.Fatalf("Container should have no capabilities: %x", containerCaps)
- }
-
- // Check that 'exec --privileged' adds all capabilities, except
- // for CAP_NET_RAW.
- got, err := d.ExecWithFlags([]string{"--privileged"}, "grep", "CapEff:", "/proc/self/status")
- if err != nil {
- t.Fatalf("docker exec failed: %v", err)
- }
- t.Logf("Exec CapEff: %v", got)
- want := fmt.Sprintf("CapEff:\t%016x\n", specutils.AllCapabilitiesUint64()&^bits.MaskOf64(int(linux.CAP_NET_RAW)))
- if got != want {
- t.Errorf("Wrong capabilities, got: %q, want: %q. Make sure runsc is not using '--net-raw'", got, want)
- }
-}
-
-func TestExecJobControl(t *testing.T) {
- if err := dockerutil.Pull("alpine"); err != nil {
- t.Fatalf("docker pull failed: %v", err)
- }
- d := dockerutil.MakeDocker("exec-job-control-test")
-
- // Start the container.
- if err := d.Run("alpine", "sleep", "1000"); err != nil {
- t.Fatalf("docker run failed: %v", err)
- }
- defer d.CleanUp()
-
- // Exec 'sh' with an attached pty.
- cmd, ptmx, err := d.ExecWithTerminal("sh")
- if err != nil {
- t.Fatalf("docker exec failed: %v", err)
- }
- defer ptmx.Close()
-
- // Call "sleep 100 | cat" in the shell. We pipe to cat so that there
- // will be two processes in the foreground process group.
- if _, err := ptmx.Write([]byte("sleep 100 | cat\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 and cat, 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)
- }
-
- // Exec process should exit with code 10+130=140.
- ps, err := cmd.Process.Wait()
- if err != nil {
- t.Fatalf("error waiting for exec process: %v", err)
- }
- ws := ps.Sys().(syscall.WaitStatus)
- if !ws.Exited() {
- t.Errorf("ws.Exited got false, want true")
- }
- if got, want := ws.ExitStatus(), 140; got != want {
- t.Errorf("ws.ExitedStatus got %d, want %d", got, want)
- }
-}
-
-// Test that failure to exec returns proper error message.
-func TestExecError(t *testing.T) {
- if err := dockerutil.Pull("alpine"); err != nil {
- t.Fatalf("docker pull failed: %v", err)
- }
- d := dockerutil.MakeDocker("exec-error-test")
-
- // Start the container.
- if err := d.Run("alpine", "sleep", "1000"); err != nil {
- t.Fatalf("docker run failed: %v", err)
- }
- defer d.CleanUp()
-
- _, err := d.Exec("no_can_find")
- if err == nil {
- t.Fatalf("docker exec didn't fail")
- }
- if want := `error finding executable "no_can_find" in PATH`; !strings.Contains(err.Error(), want) {
- t.Fatalf("docker exec wrong error, got: %s, want: .*%s.*", err.Error(), want)
- }
-}
-
-// Test that exec inherits environment from run.
-func TestExecEnv(t *testing.T) {
- if err := dockerutil.Pull("alpine"); err != nil {
- t.Fatalf("docker pull failed: %v", err)
- }
- d := dockerutil.MakeDocker("exec-env-test")
-
- // Start the container with env FOO=BAR.
- if err := d.Run("-e", "FOO=BAR", "alpine", "sleep", "1000"); err != nil {
- t.Fatalf("docker run failed: %v", err)
- }
- defer d.CleanUp()
-
- // Exec "echo $FOO".
- got, err := d.Exec("/bin/sh", "-c", "echo $FOO")
- if err != nil {
- t.Fatalf("docker exec failed: %v", err)
- }
- if got, want := strings.TrimSpace(got), "BAR"; got != want {
- t.Errorf("bad output from 'docker exec'. Got %q; Want %q.", got, want)
- }
-}
-
-// TestRunEnvHasHome tests that run always has HOME environment set.
-func TestRunEnvHasHome(t *testing.T) {
- // Base alpine image does not have any environment variables set.
- if err := dockerutil.Pull("alpine"); err != nil {
- t.Fatalf("docker pull failed: %v", err)
- }
- d := dockerutil.MakeDocker("run-env-test")
-
- // Exec "echo $HOME". The 'bin' user's home dir is '/bin'.
- got, err := d.RunFg("--user", "bin", "alpine", "/bin/sh", "-c", "echo $HOME")
- if err != nil {
- t.Fatalf("docker run failed: %v", err)
- }
- defer d.CleanUp()
- if got, want := strings.TrimSpace(got), "/bin"; got != want {
- t.Errorf("bad output from 'docker run'. Got %q; Want %q.", got, want)
- }
-}
-
-// Test that exec always has HOME environment set, even when not set in run.
-func TestExecEnvHasHome(t *testing.T) {
- // Base alpine image does not have any environment variables set.
- if err := dockerutil.Pull("alpine"); err != nil {
- t.Fatalf("docker pull failed: %v", err)
- }
- d := dockerutil.MakeDocker("exec-env-home-test")
-
- // We will check that HOME is set for root user, and also for a new
- // non-root user we will create.
- newUID := 1234
- newHome := "/foo/bar"
-
- // Create a new user with a home directory, and then sleep.
- script := fmt.Sprintf(`
- mkdir -p -m 777 %s && \
- adduser foo -D -u %d -h %s && \
- sleep 1000`, newHome, newUID, newHome)
- if err := d.Run("alpine", "/bin/sh", "-c", script); err != nil {
- t.Fatalf("docker run failed: %v", err)
- }
- defer d.CleanUp()
-
- // Exec "echo $HOME", and expect to see "/root".
- got, err := d.Exec("/bin/sh", "-c", "echo $HOME")
- if err != nil {
- t.Fatalf("docker exec failed: %v", err)
- }
- if want := "/root"; !strings.Contains(got, want) {
- t.Errorf("wanted exec output to contain %q, got %q", want, got)
- }
-
- // Execute the same as uid 123 and expect newHome.
- got, err = d.ExecAsUser(strconv.Itoa(newUID), "/bin/sh", "-c", "echo $HOME")
- if err != nil {
- t.Fatalf("docker exec failed: %v", err)
- }
- if want := newHome; !strings.Contains(got, want) {
- t.Errorf("wanted exec output to contain %q, got %q", want, got)
- }
-}
diff --git a/test/e2e/integration.go b/test/e2e/integration.go
deleted file mode 100644
index 4cd5f6c24..000000000
--- a/test/e2e/integration.go
+++ /dev/null
@@ -1,16 +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 is empty. See integration_test.go for description.
-package integration
diff --git a/test/e2e/integration_test.go b/test/e2e/integration_test.go
deleted file mode 100644
index 7cc0de129..000000000
--- a/test/e2e/integration_test.go
+++ /dev/null
@@ -1,348 +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)
- }
-
- 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())
-}
diff --git a/test/e2e/regression_test.go b/test/e2e/regression_test.go
deleted file mode 100644
index 2488be383..000000000
--- a/test/e2e/regression_test.go
+++ /dev/null
@@ -1,45 +0,0 @@
-// Copyright 2019 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
-
-import (
- "strings"
- "testing"
-
- "gvisor.dev/gvisor/runsc/dockerutil"
-)
-
-// Test that UDS can be created using overlay when parent directory is in lower
-// layer only (b/134090485).
-//
-// Prerequisite: the directory where the socket file is created must not have
-// been open for write before bind(2) is called.
-func TestBindOverlay(t *testing.T) {
- if err := dockerutil.Pull("ubuntu:trusty"); err != nil {
- t.Fatal("docker pull failed:", err)
- }
- d := dockerutil.MakeDocker("bind-overlay-test")
-
- cmd := "nc -l -U /var/run/sock & p=$! && sleep 1 && echo foobar-asdf | nc -U /var/run/sock && wait $p"
- got, err := d.RunFg("ubuntu:trusty", "bash", "-c", cmd)
- if err != nil {
- t.Fatal("docker run failed:", err)
- }
-
- if want := "foobar-asdf"; !strings.Contains(got, want) {
- t.Fatalf("docker run output is missing %q: %s", want, got)
- }
- defer d.CleanUp()
-}