Files
act_runner/act/container/docker_pull_test.go
silverwind abec931d98 fix: restore global docker config dir and socket env in tests (#1004)
`TestGetImagePullOptions` left docker/cli's process-global config dir pointed at `testdata/docker-pull-options` (which ships dummy `username:password` creds) via `config.SetDir`, without restoring it. Because that override is process-global, every later docker-gated test in the package then pulled with those creds — `TestDockerCopyToSymlinkPath`'s `alpine:latest` pull failed with `incorrect username or password` and broke CI. The workflow's `DOCKER_CONFIG` override can't mask this, since `SetDir` wins in-process.

Restore `config.Dir()` with `t.Cleanup`, and isolate the socket tests' leaks of the exported `CommonSocketLocations` and `DOCKER_HOST` behind an `isolateSocketEnv` helper.

Refs https://gitea.com/gitea/gitea.com/issues/83

---
This PR was written with the help of Claude Opus 4.8

Reviewed-on: https://gitea.com/gitea/runner/pulls/1004
Reviewed-by: Zettat123 <39446+zettat123@noreply.gitea.com>
Reviewed-by: Lunny Xiao <xiaolunwen@gmail.com>
Co-authored-by: silverwind <me@silverwind.io>
Co-committed-by: silverwind <me@silverwind.io>
2026-05-29 16:47:10 +00:00

68 lines
2.5 KiB
Go

// Copyright 2026 The Gitea Authors. All rights reserved.
// Copyright 2020 The nektos/act Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package container
import (
"context"
"testing"
"github.com/docker/cli/cli/config"
log "github.com/sirupsen/logrus"
assert "github.com/stretchr/testify/assert"
)
func init() {
log.SetLevel(log.DebugLevel)
}
func TestCleanImage(t *testing.T) {
tables := []struct {
imageIn string
imageOut string
}{
{"myhost.com/foo/bar", "myhost.com/foo/bar"},
{"localhost:8000/canonical/ubuntu", "localhost:8000/canonical/ubuntu"},
{"localhost/canonical/ubuntu:latest", "localhost/canonical/ubuntu:latest"},
{"localhost:8000/canonical/ubuntu:latest", "localhost:8000/canonical/ubuntu:latest"},
{"ubuntu", "docker.io/library/ubuntu"},
{"ubuntu:18.04", "docker.io/library/ubuntu:18.04"},
{"cibuilds/hugo:0.53", "docker.io/cibuilds/hugo:0.53"},
}
for _, table := range tables {
imageOut := cleanImage(context.Background(), table.imageIn)
assert.Equal(t, table.imageOut, imageOut)
}
}
func TestGetImagePullOptions(t *testing.T) {
ctx := context.Background()
orig := config.Dir()
t.Cleanup(func() { config.SetDir(orig) })
config.SetDir("/non-existent/docker")
options, err := getImagePullOptions(ctx, NewDockerPullExecutorInput{})
assert.NoError(t, err, "Failed to create ImagePullOptions") //nolint:testifylint // pre-existing issue from nektos/act
assert.Equal(t, "", options.RegistryAuth, "RegistryAuth should be empty if no username or password is set") //nolint:testifylint // pre-existing issue from nektos/act
options, err = getImagePullOptions(ctx, NewDockerPullExecutorInput{
Image: "",
Username: "username",
Password: "password",
})
assert.NoError(t, err, "Failed to create ImagePullOptions") //nolint:testifylint // pre-existing issue from nektos/act
assert.Equal(t, "eyJ1c2VybmFtZSI6InVzZXJuYW1lIiwicGFzc3dvcmQiOiJwYXNzd29yZCJ9", options.RegistryAuth, "Username and Password should be provided")
config.SetDir("testdata/docker-pull-options")
options, err = getImagePullOptions(ctx, NewDockerPullExecutorInput{
Image: "nektos/act",
})
assert.NoError(t, err, "Failed to create ImagePullOptions") //nolint:testifylint // pre-existing issue from nektos/act
assert.Equal(t, "eyJ1c2VybmFtZSI6InVzZXJuYW1lIiwicGFzc3dvcmQiOiJwYXNzd29yZFxuIiwic2VydmVyYWRkcmVzcyI6Imh0dHBzOi8vaW5kZXguZG9ja2VyLmlvL3YxLyJ9", options.RegistryAuth, "RegistryAuth should be taken from local docker config")
}