Files
act_runner/internal/app/run/runner_cache_test.go
silverwind d882311ec6 refactor: remove dead code and consolidate tests (#1335)
Removes dead code and redundant logic and consolidates tests, so there is less to read and maintain. No behavior change.

1. **act/runner**: inline single-use wrappers, compile regexes once instead of per call, embed the trampoline as a string, drop the unused legacy result of `parseActionCommand`
2. **act/container**: `sanitizeConfig` and `mergeContainerConfigs` stop returning the configs they already mutate in place, drop never-set option fields and the unused `user` parameter of `ExecWithCmdLine`
3. **act/common and cache server**: drop the unused `Trace`/`Tracef` loggers and the short SHA of `FindGitRevision`, `RegisterJob` releases through `RevokeJob`
4. **daemon, poller and reporter**: one shutdown wait for both poll modes, drop an unreachable fetch timeout branch, guard the reporter's last report time with its existing lock instead of an atomic
5. **build**: drop unused Makefile and release workflow variables, collapse the goreleaser ignore list to the same build targets
6. **tests**: fold near-duplicate tests into tables with shared setup

Throughout, hand-rolled logic gives way to `cmp.Or`, `strings.Cut`, `slices` and `min`/`max`.

Reviewed-on: https://gitea.com/gitea/runner/pulls/1335
Reviewed-by: bircni <bircni@icloud.com>
Co-authored-by: silverwind <me@silverwind.io>
2026-10-22 19:41:10 +00:00

214 lines
7.9 KiB
Go

// Copyright 2026 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package run
import (
"encoding/json/v2"
"fmt"
"io"
"net/http"
"net/http/httptest"
"path/filepath"
"strings"
"testing"
"gitea.com/gitea/runner/act/artifactcache"
clientmocks "gitea.com/gitea/runner/internal/pkg/client/mocks"
"gitea.com/gitea/runner/internal/pkg/config"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func TestRunner_registerCacheForTask_NoOps(t *testing.T) {
for token, handler := range map[string]*artifactcache.Handler{"tok": nil, "": {}} {
r := &Runner{cacheHandler: handler}
unregister, _ := r.registerCacheForTask(token, "owner/repo", "", nil)
require.NotNil(t, unregister, token)
unregister()
}
}
func TestRunner_CacheFullFlow_MatchesToolkit(t *testing.T) {
dir := filepath.Join(t.TempDir(), "artifactcache")
handler, err := artifactcache.StartHandler(artifactcache.Options{Dir: dir, OutboundIP: "127.0.0.1"})
require.NoError(t, err)
defer handler.Close()
r := &Runner{cfg: &config.Config{}, cacheHandler: handler, envs: map[string]string{"ACTIONS_RESULTS_URL": "https://gitea.example"}}
const publicURL = "http://a1b2c3d4e5f6:8088"
token := "full-flow-token"
unregister, resultsURL := r.registerCacheForTask(token, "owner/repo", publicURL, nil)
assert.Equal(t, publicURL, resultsURL)
base := handler.ExternalURL() + "/_apis/artifactcache"
key := "toolkit-flow"
version := "c19da02a2bd7e77277f1ac29ab45c09b7d46a4ee758284e26bb3045ad11d9d20"
body := `hello-cache-body`
resp := cacheRequest(t, token, http.MethodPost, base+"/caches", "application/json", "",
fmt.Sprintf(`{"key":"%s","version":"%s","cacheSize":%d}`, key, version, len(body)))
require.Equal(t, http.StatusOK, resp.StatusCode)
var reserved struct {
CacheID uint64 `json:"cacheId"`
}
require.NoError(t, decodeJSON(resp, &reserved))
require.NotZero(t, reserved.CacheID)
resp = cacheRequest(t, token, http.MethodPatch, fmt.Sprintf("%s/caches/%d", base, reserved.CacheID),
"application/octet-stream", fmt.Sprintf("bytes 0-%d/*", len(body)-1), body)
require.Equal(t, http.StatusOK, resp.StatusCode)
resp.Body.Close()
resp = cacheRequest(t, token, http.MethodPost, fmt.Sprintf("%s/caches/%d", base, reserved.CacheID), "", "", "")
require.Equal(t, http.StatusOK, resp.StatusCode)
resp.Body.Close()
resp = cacheRequest(t, token, http.MethodGet,
fmt.Sprintf("%s/cache?keys=%s,fallback&version=%s", base, key, version), "", "", "")
require.Equal(t, http.StatusOK, resp.StatusCode)
var hit struct {
ArchiveLocation string `json:"archiveLocation"`
CacheKey string `json:"cacheKey"`
}
require.NoError(t, decodeJSON(resp, &hit))
require.Equal(t, key, hit.CacheKey)
require.True(t, strings.HasPrefix(hit.ArchiveLocation, publicURL+"/"), hit.ArchiveLocation)
dl, err := http.Get(strings.Replace(hit.ArchiveLocation, publicURL, handler.ExternalURL(), 1))
require.NoError(t, err)
defer dl.Body.Close()
require.Equal(t, http.StatusOK, dl.StatusCode)
got := make([]byte, 64)
n, _ := dl.Body.Read(got)
assert.Equal(t, body, string(got[:n]))
unregister()
resp = cacheRequest(t, token, http.MethodGet, fmt.Sprintf("%s/cache?keys=%s&version=%s", base, key, version), "", "", "")
resp.Body.Close()
assert.Equal(t, http.StatusUnauthorized, resp.StatusCode)
}
func cacheRequest(t *testing.T, token, method, url, contentType, contentRange, body string) *http.Response {
t.Helper()
req, err := http.NewRequest(method, url, strings.NewReader(body))
require.NoError(t, err)
req.Header.Set("Authorization", "Bearer "+token)
if contentType != "" {
req.Header.Set("Content-Type", contentType)
}
if contentRange != "" {
req.Header.Set("Content-Range", contentRange)
}
resp, err := http.DefaultClient.Do(req)
require.NoError(t, err)
return resp
}
func decodeJSON(resp *http.Response, v any) error {
defer resp.Body.Close()
return json.UnmarshalRead(resp.Body, v)
}
func TestRunner_ExternalCacheServer_RegisterRevoke(t *testing.T) {
const secret = "shared-secret-for-tests"
remote, err := artifactcache.StartHandler(artifactcache.Options{Dir: t.TempDir(), OutboundIP: "127.0.0.1", InternalSecret: secret})
require.NoError(t, err)
defer remote.Close()
gitea := httptest.NewTLSServer(http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
assert.Equal(t, "/twirp/github.actions.results.api.v1.ArtifactService/CreateArtifact", req.URL.Path)
assert.Equal(t, "Bearer external-task-token", req.Header.Get("Authorization"))
_, _ = io.WriteString(w, `{"ok":true}`)
}))
defer gitea.Close()
cli := clientmocks.NewClient(t)
cli.AddressValue = gitea.URL
r := NewRunner(&config.Config{
Runner: config.Runner{Insecure: true},
Cache: config.Cache{
Host: "127.0.0.1",
ExternalServer: remote.ExternalURL() + "//",
ExternalSecret: secret,
},
}, &config.Registration{}, cli)
t.Cleanup(func() { _ = r.Close() })
require.NotNil(t, r.cacheHandler)
require.Equal(t, r.cacheHandler.ExternalURL()+"/", r.envs["ACTIONS_CACHE_URL"])
const publicURL = "http://a1b2c3d4e5f6:8088"
token := "external-task-token"
repo := "owner/repoX"
base := r.envs["ACTIONS_CACHE_URL"] + "_apis/artifactcache"
probe := func() int {
resp := cacheRequest(t, token, http.MethodGet, base+"/cache?keys=k&version=v", "", "", "")
resp.Body.Close()
return resp.StatusCode
}
require.Equal(t, http.StatusUnauthorized, probe(),
"token must be unknown to the remote server before registration")
unregister, resultsURL := r.registerCacheForTask(token, repo, publicURL, nil)
require.NotEqual(t, http.StatusUnauthorized, probe(),
"token must be accepted after registerCacheForTask")
require.Equal(t, publicURL, resultsURL)
artifact, err := http.NewRequestWithContext(t.Context(), http.MethodPost,
r.cacheHandler.ExternalURL()+"/twirp/github.actions.results.api.v1.ArtifactService/CreateArtifact", nil)
require.NoError(t, err)
artifact.Header.Set("Authorization", "Bearer "+token)
forwarded, err := http.DefaultClient.Do(artifact)
require.NoError(t, err)
require.Equal(t, http.StatusOK, forwarded.StatusCode)
var artifactResult map[string]bool
require.NoError(t, decodeJSON(forwarded, &artifactResult))
assert.True(t, artifactResult["ok"])
body := []byte("payload-from-task")
reserveBody, _ := json.Marshal(&artifactcache.Request{Key: "ext-key", Version: "v", Size: int64(len(body))})
resp := cacheRequest(t, token, http.MethodPost, base+"/caches", "application/json", "", string(reserveBody))
require.Equal(t, http.StatusOK, resp.StatusCode)
var reserved struct {
CacheID uint64 `json:"cacheId"`
}
require.NoError(t, decodeJSON(resp, &reserved))
require.NotZero(t, reserved.CacheID)
resp = cacheRequest(t, token, http.MethodPatch, fmt.Sprintf("%s/caches/%d", base, reserved.CacheID),
"", fmt.Sprintf("bytes 0-%d/*", len(body)-1), string(body))
resp.Body.Close()
require.Equal(t, http.StatusOK, resp.StatusCode)
resp = cacheRequest(t, token, http.MethodPost, fmt.Sprintf("%s/caches/%d", base, reserved.CacheID), "", "", "")
resp.Body.Close()
require.Equal(t, http.StatusOK, resp.StatusCode)
resp = cacheRequest(t, token, http.MethodGet, base+"/cache?keys=ext-key&version=v", "", "", "")
require.Equal(t, http.StatusOK, resp.StatusCode)
var hit struct {
ArchiveLocation string `json:"archiveLocation"`
}
require.NoError(t, decodeJSON(resp, &hit))
require.True(t, strings.HasPrefix(hit.ArchiveLocation, publicURL+"/"), hit.ArchiveLocation)
dl, err := http.Get(strings.Replace(hit.ArchiveLocation, publicURL, r.cacheHandler.ExternalURL(), 1))
require.NoError(t, err)
defer dl.Body.Close()
require.Equal(t, http.StatusOK, dl.StatusCode)
downloaded, err := io.ReadAll(dl.Body)
require.NoError(t, err)
assert.Equal(t, body, downloaded)
unregister()
assert.Equal(t, http.StatusUnauthorized, probe(),
"token must be rejected after the revoker runs")
forwarded, err = http.DefaultClient.Do(artifact)
require.NoError(t, err)
forwarded.Body.Close()
assert.Equal(t, http.StatusUnauthorized, forwarded.StatusCode)
}