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Move tests using sys/mount to not build on Windows

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Signed-off-by: Paul "TBBle" Hampson <Paul.Hampson@Pobox.com>
This commit is contained in:
Paul "TBBle" Hampson 2020-11-06 01:22:35 +11:00
parent a158b53d86
commit 3e3f3d7168
2 changed files with 82 additions and 81 deletions
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81
integration-cli/docker_cli_run_test.go
View file

@ -34,7 +34,6 @@ import (
"github.com/docker/go-connections/nat"
"github.com/docker/libnetwork/resolvconf"
"github.com/docker/libnetwork/types"
"github.com/moby/sys/mount"
"github.com/moby/sys/mountinfo"
"gotest.tools/v3/assert"
"gotest.tools/v3/icmd"
@ -3764,86 +3763,6 @@ func (s *DockerSuite) TestRunWithOomScoreAdjInvalidRange(c *testing.T) {
}
}
func (s *DockerSuite) TestRunVolumesMountedAsShared(c *testing.T) {
// Volume propagation is linux only. Also it creates directories for
// bind mounting, so needs to be same host.
testRequires(c, DaemonIsLinux, testEnv.IsLocalDaemon, NotUserNamespace)
// Prepare a source directory to bind mount
tmpDir, err := ioutil.TempDir("", "volume-source")
if err != nil {
c.Fatal(err)
}
defer os.RemoveAll(tmpDir)
if err := os.Mkdir(path.Join(tmpDir, "mnt1"), 0755); err != nil {
c.Fatal(err)
}
// Convert this directory into a shared mount point so that we do
// not rely on propagation properties of parent mount.
icmd.RunCommand("mount", "--bind", tmpDir, tmpDir).Assert(c, icmd.Success)
icmd.RunCommand("mount", "--make-private", "--make-shared", tmpDir).Assert(c, icmd.Success)
dockerCmd(c, "run", "--privileged", "-v", fmt.Sprintf("%s:/volume-dest:shared", tmpDir), "busybox", "mount", "--bind", "/volume-dest/mnt1", "/volume-dest/mnt1")
// Make sure a bind mount under a shared volume propagated to host.
if mounted, _ := mountinfo.Mounted(path.Join(tmpDir, "mnt1")); !mounted {
c.Fatalf("Bind mount under shared volume did not propagate to host")
}
mount.Unmount(path.Join(tmpDir, "mnt1"))
}
func (s *DockerSuite) TestRunVolumesMountedAsSlave(c *testing.T) {
// Volume propagation is linux only. Also it creates directories for
// bind mounting, so needs to be same host.
testRequires(c, DaemonIsLinux, testEnv.IsLocalDaemon, NotUserNamespace)
// Prepare a source directory to bind mount
tmpDir, err := ioutil.TempDir("", "volume-source")
if err != nil {
c.Fatal(err)
}
defer os.RemoveAll(tmpDir)
if err := os.Mkdir(path.Join(tmpDir, "mnt1"), 0755); err != nil {
c.Fatal(err)
}
// Prepare a source directory with file in it. We will bind mount this
// directory and see if file shows up.
tmpDir2, err := ioutil.TempDir("", "volume-source2")
if err != nil {
c.Fatal(err)
}
defer os.RemoveAll(tmpDir2)
if err := ioutil.WriteFile(path.Join(tmpDir2, "slave-testfile"), []byte("Test"), 0644); err != nil {
c.Fatal(err)
}
// Convert this directory into a shared mount point so that we do
// not rely on propagation properties of parent mount.
icmd.RunCommand("mount", "--bind", tmpDir, tmpDir).Assert(c, icmd.Success)
icmd.RunCommand("mount", "--make-private", "--make-shared", tmpDir).Assert(c, icmd.Success)
dockerCmd(c, "run", "-i", "-d", "--name", "parent", "-v", fmt.Sprintf("%s:/volume-dest:slave", tmpDir), "busybox", "top")
// Bind mount tmpDir2/ onto tmpDir/mnt1. If mount propagates inside
// container then contents of tmpDir2/slave-testfile should become
// visible at "/volume-dest/mnt1/slave-testfile"
icmd.RunCommand("mount", "--bind", tmpDir2, path.Join(tmpDir, "mnt1")).Assert(c, icmd.Success)
out, _ := dockerCmd(c, "exec", "parent", "cat", "/volume-dest/mnt1/slave-testfile")
mount.Unmount(path.Join(tmpDir, "mnt1"))
if out != "Test" {
c.Fatalf("Bind mount under slave volume did not propagate to container")
}
}
func (s *DockerSuite) TestRunNamedVolumesMountedAsShared(c *testing.T) {
testRequires(c, DaemonIsLinux, NotUserNamespace)
out, exitCode, _ := dockerCmdWithError("run", "-v", "foo:/test:shared", "busybox", "touch", "/test/somefile")

82
integration-cli/docker_cli_run_unix_test.go
View file

@ -10,6 +10,7 @@ import (
"io/ioutil"
"os"
"os/exec"
"path"
"path/filepath"
"regexp"
"strconv"
@ -26,6 +27,7 @@ import (
"github.com/docker/docker/pkg/parsers"
"github.com/docker/docker/pkg/sysinfo"
"github.com/moby/sys/mount"
"github.com/moby/sys/mountinfo"
"gotest.tools/v3/assert"
"gotest.tools/v3/icmd"
)
@ -1599,3 +1601,83 @@ func (s *DockerSuite) TestRunWithNanoCPUs(c *testing.T) {
assert.ErrorContains(c, err, "")
assert.Assert(c, strings.Contains(out, "Conflicting options: Nano CPUs and CPU Period cannot both be set"))
}
func (s *DockerSuite) TestRunVolumesMountedAsShared(c *testing.T) {
// Volume propagation is linux only. Also it creates directories for
// bind mounting, so needs to be same host.
testRequires(c, DaemonIsLinux, testEnv.IsLocalDaemon, NotUserNamespace)
// Prepare a source directory to bind mount
tmpDir, err := ioutil.TempDir("", "volume-source")
if err != nil {
c.Fatal(err)
}
defer os.RemoveAll(tmpDir)
if err := os.Mkdir(path.Join(tmpDir, "mnt1"), 0755); err != nil {
c.Fatal(err)
}
// Convert this directory into a shared mount point so that we do
// not rely on propagation properties of parent mount.
icmd.RunCommand("mount", "--bind", tmpDir, tmpDir).Assert(c, icmd.Success)
icmd.RunCommand("mount", "--make-private", "--make-shared", tmpDir).Assert(c, icmd.Success)
dockerCmd(c, "run", "--privileged", "-v", fmt.Sprintf("%s:/volume-dest:shared", tmpDir), "busybox", "mount", "--bind", "/volume-dest/mnt1", "/volume-dest/mnt1")
// Make sure a bind mount under a shared volume propagated to host.
if mounted, _ := mountinfo.Mounted(path.Join(tmpDir, "mnt1")); !mounted {
c.Fatalf("Bind mount under shared volume did not propagate to host")
}
mount.Unmount(path.Join(tmpDir, "mnt1"))
}
func (s *DockerSuite) TestRunVolumesMountedAsSlave(c *testing.T) {
// Volume propagation is linux only. Also it creates directories for
// bind mounting, so needs to be same host.
testRequires(c, DaemonIsLinux, testEnv.IsLocalDaemon, NotUserNamespace)
// Prepare a source directory to bind mount
tmpDir, err := ioutil.TempDir("", "volume-source")
if err != nil {
c.Fatal(err)
}
defer os.RemoveAll(tmpDir)
if err := os.Mkdir(path.Join(tmpDir, "mnt1"), 0755); err != nil {
c.Fatal(err)
}
// Prepare a source directory with file in it. We will bind mount this
// directory and see if file shows up.
tmpDir2, err := ioutil.TempDir("", "volume-source2")
if err != nil {
c.Fatal(err)
}
defer os.RemoveAll(tmpDir2)
if err := ioutil.WriteFile(path.Join(tmpDir2, "slave-testfile"), []byte("Test"), 0644); err != nil {
c.Fatal(err)
}
// Convert this directory into a shared mount point so that we do
// not rely on propagation properties of parent mount.
icmd.RunCommand("mount", "--bind", tmpDir, tmpDir).Assert(c, icmd.Success)
icmd.RunCommand("mount", "--make-private", "--make-shared", tmpDir).Assert(c, icmd.Success)
dockerCmd(c, "run", "-i", "-d", "--name", "parent", "-v", fmt.Sprintf("%s:/volume-dest:slave", tmpDir), "busybox", "top")
// Bind mount tmpDir2/ onto tmpDir/mnt1. If mount propagates inside
// container then contents of tmpDir2/slave-testfile should become
// visible at "/volume-dest/mnt1/slave-testfile"
icmd.RunCommand("mount", "--bind", tmpDir2, path.Join(tmpDir, "mnt1")).Assert(c, icmd.Success)
out, _ := dockerCmd(c, "exec", "parent", "cat", "/volume-dest/mnt1/slave-testfile")
mount.Unmount(path.Join(tmpDir, "mnt1"))
if out != "Test" {
c.Fatalf("Bind mount under slave volume did not propagate to container")
}
}