mirror of
https://github.com/moby/moby.git
synced 2026-01-11 18:51:37 +00:00
5e4e34a966
Migrated using
find . -type f -name "*_test.go" |
xargs gofmt -w \
-r "assert.Check(t, strings.Contains(a, b)) -> assert.Check(t, is.Contains(a, b))"
find . -type f -name "*_test.go" |
xargs gofmt -w \
-r "assert.Assert(t, strings.Contains(a, b)) -> assert.Assert(t, is.Contains(a, b))"
Using a boolean in assert.Assert or assert.Check results in error
messages that don't contain the actual problematic string, and when
running the integration suite on an actual machine (where the source
code parsing doesn't work) this makes it almost impossible to figure out
what the actual error is.
Signed-off-by: Aleksa Sarai <cyphar@cyphar.com>
114 lines
3.2 KiB
Go
114 lines
3.2 KiB
Go
//go:build !windows
|
|
|
|
package main
|
|
|
|
import (
|
|
"context"
|
|
"fmt"
|
|
"os"
|
|
"os/exec"
|
|
"strings"
|
|
"testing"
|
|
"time"
|
|
|
|
"github.com/creack/pty"
|
|
"github.com/docker/docker/integration-cli/cli"
|
|
"github.com/docker/docker/integration-cli/cli/build"
|
|
"github.com/docker/docker/testutil"
|
|
"gotest.tools/v3/assert"
|
|
is "gotest.tools/v3/assert/cmp"
|
|
"gotest.tools/v3/icmd"
|
|
"gotest.tools/v3/skip"
|
|
)
|
|
|
|
// save a repo and try to load it using stdout
|
|
func (s *DockerCLISaveLoadSuite) TestSaveAndLoadRepoStdout(c *testing.T) {
|
|
name := "test-save-and-load-repo-stdout"
|
|
cli.DockerCmd(c, "run", "--name", name, "busybox", "true")
|
|
|
|
imgRepoName := "foobar-save-load-test"
|
|
before := cli.DockerCmd(c, "commit", name, imgRepoName).Stdout()
|
|
before = strings.TrimRight(before, "\n")
|
|
|
|
tmpFile, err := os.CreateTemp("", "foobar-save-load-test.tar")
|
|
assert.NilError(c, err)
|
|
defer os.Remove(tmpFile.Name())
|
|
|
|
icmd.RunCmd(icmd.Cmd{
|
|
Command: []string{dockerBinary, "save", imgRepoName},
|
|
Stdout: tmpFile,
|
|
}).Assert(c, icmd.Success)
|
|
|
|
tmpFile, err = os.Open(tmpFile.Name())
|
|
assert.NilError(c, err)
|
|
defer tmpFile.Close()
|
|
|
|
deleteImages(imgRepoName)
|
|
|
|
icmd.RunCmd(icmd.Cmd{
|
|
Command: []string{dockerBinary, "load"},
|
|
Stdin: tmpFile,
|
|
}).Assert(c, icmd.Success)
|
|
|
|
after := inspectField(c, imgRepoName, "Id")
|
|
after = strings.TrimRight(after, "\n")
|
|
|
|
assert.Equal(c, after, before, "inspect is not the same after a save / load")
|
|
|
|
deleteImages(imgRepoName)
|
|
|
|
p, tty, err := pty.Open()
|
|
assert.NilError(c, err)
|
|
cmd := exec.Command(dockerBinary, "save", imgRepoName)
|
|
cmd.Stdin = tty
|
|
cmd.Stdout = tty
|
|
cmd.Stderr = tty
|
|
assert.NilError(c, cmd.Start())
|
|
assert.ErrorContains(c, cmd.Wait(), "", "did not break writing to a TTY")
|
|
|
|
buf := make([]byte, 1024)
|
|
|
|
n, err := p.Read(buf)
|
|
assert.NilError(c, err, "could not read tty output")
|
|
assert.Assert(c, strings.Contains(string(buf[:n]), "cowardly refusing"), "help output is not being yielded")
|
|
}
|
|
|
|
func (s *DockerCLISaveLoadSuite) TestSaveAndLoadWithProgressBar(c *testing.T) {
|
|
// TODO(vvoland): https://github.com/moby/moby/issues/43910
|
|
skip.If(c, testEnv.UsingSnapshotter(), "TODO: Not implemented yet")
|
|
|
|
name := "test-load"
|
|
buildImageSuccessfully(c, name, build.WithDockerfile(`FROM busybox
|
|
RUN touch aa
|
|
`))
|
|
|
|
tmptar := name + ".tar"
|
|
cli.DockerCmd(c, "save", "-o", tmptar, name)
|
|
defer os.Remove(tmptar)
|
|
|
|
cli.DockerCmd(c, "rmi", name)
|
|
cli.DockerCmd(c, "tag", "busybox", name)
|
|
out := cli.DockerCmd(c, "load", "-i", tmptar).Combined()
|
|
expected := fmt.Sprintf("The image %s:latest already exists, renaming the old one with ID", name)
|
|
assert.Assert(c, is.Contains(out, expected))
|
|
}
|
|
|
|
// fail because load didn't receive data from stdin
|
|
func (s *DockerCLISaveLoadSuite) TestLoadNoStdinFail(c *testing.T) {
|
|
p, tty, err := pty.Open()
|
|
assert.NilError(c, err)
|
|
ctx, cancel := context.WithTimeout(testutil.GetContext(c), 5*time.Second)
|
|
defer cancel()
|
|
cmd := exec.CommandContext(ctx, dockerBinary, "load")
|
|
cmd.Stdin = tty
|
|
cmd.Stdout = tty
|
|
cmd.Stderr = tty
|
|
assert.ErrorContains(c, cmd.Run(), "", "docker-load should fail")
|
|
|
|
buf := make([]byte, 1024)
|
|
|
|
n, err := p.Read(buf)
|
|
assert.NilError(c, err) // could not read tty output
|
|
assert.Assert(c, is.Contains(string(buf[:n]), "requested load from stdin, but stdin is empty"))
|
|
}
|