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forgejo/tests/integration/pull_merge_test.go
Earl Warren 793421bf59
tests(integration): add TestPullMergeBranchProtect
Verify variations of branch protection that are in play when merging a
pull request as:

* instance admin
* repository admin / owner
* user with write permissions on the repository

In all cases the result is expected to be the same when merging
the pull request via:

* API
* web

Although the implementations are different.
2024-06-01 23:50:57 +02:00

1021 lines
38 KiB
Go

// Copyright 2017 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package integration
import (
"bytes"
"context"
"fmt"
"net/http"
"net/http/httptest"
"net/url"
"os"
"path"
"path/filepath"
"strconv"
"strings"
"testing"
"time"
"code.gitea.io/gitea/models"
auth_model "code.gitea.io/gitea/models/auth"
"code.gitea.io/gitea/models/db"
git_model "code.gitea.io/gitea/models/git"
issues_model "code.gitea.io/gitea/models/issues"
pull_model "code.gitea.io/gitea/models/pull"
repo_model "code.gitea.io/gitea/models/repo"
"code.gitea.io/gitea/models/unittest"
user_model "code.gitea.io/gitea/models/user"
"code.gitea.io/gitea/models/webhook"
"code.gitea.io/gitea/modules/git"
"code.gitea.io/gitea/modules/gitrepo"
"code.gitea.io/gitea/modules/hostmatcher"
"code.gitea.io/gitea/modules/queue"
"code.gitea.io/gitea/modules/setting"
api "code.gitea.io/gitea/modules/structs"
"code.gitea.io/gitea/modules/test"
"code.gitea.io/gitea/modules/translation"
"code.gitea.io/gitea/services/automerge"
"code.gitea.io/gitea/services/forms"
"code.gitea.io/gitea/services/pull"
commitstatus_service "code.gitea.io/gitea/services/repository/commitstatus"
files_service "code.gitea.io/gitea/services/repository/files"
webhook_service "code.gitea.io/gitea/services/webhook"
"github.com/stretchr/testify/assert"
)
type optionsPullMerge map[string]string
func testPullMerge(t *testing.T, session *TestSession, user, repo, pullnum string, mergeStyle repo_model.MergeStyle, deleteBranch bool) *httptest.ResponseRecorder {
options := optionsPullMerge{
"do": string(mergeStyle),
}
if deleteBranch {
options["delete_branch_after_merge"] = "on"
}
return testPullMergeForm(t, session, http.StatusOK, user, repo, pullnum, options)
}
func testPullMergeForm(t *testing.T, session *TestSession, expectedCode int, user, repo, pullnum string, addOptions optionsPullMerge) *httptest.ResponseRecorder {
req := NewRequest(t, "GET", path.Join(user, repo, "pulls", pullnum))
resp := session.MakeRequest(t, req, http.StatusOK)
htmlDoc := NewHTMLParser(t, resp.Body)
link := path.Join(user, repo, "pulls", pullnum, "merge")
options := map[string]string{
"_csrf": htmlDoc.GetCSRF(),
}
for k, v := range addOptions {
options[k] = v
}
req = NewRequestWithValues(t, "POST", link, options)
resp = session.MakeRequest(t, req, expectedCode)
if expectedCode == http.StatusOK {
respJSON := struct {
Redirect string
}{}
DecodeJSON(t, resp, &respJSON)
assert.EqualValues(t, fmt.Sprintf("/%s/%s/pulls/%s", user, repo, pullnum), respJSON.Redirect)
}
return resp
}
func testPullCleanUp(t *testing.T, session *TestSession, user, repo, pullnum string) *httptest.ResponseRecorder {
req := NewRequest(t, "GET", path.Join(user, repo, "pulls", pullnum))
resp := session.MakeRequest(t, req, http.StatusOK)
// Click the little button to create a pull
htmlDoc := NewHTMLParser(t, resp.Body)
link, exists := htmlDoc.doc.Find(".timeline-item .delete-button").Attr("data-url")
assert.True(t, exists, "The template has changed, can not find delete button url")
req = NewRequestWithValues(t, "POST", link, map[string]string{
"_csrf": htmlDoc.GetCSRF(),
})
resp = session.MakeRequest(t, req, http.StatusOK)
return resp
}
// returns the hook tasks, order by ID desc.
func retrieveHookTasks(t *testing.T, hookID int64, activateWebhook bool) []*webhook.HookTask {
t.Helper()
if activateWebhook {
s := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
w.WriteHeader(http.StatusNoContent)
}))
t.Cleanup(s.Close)
updated, err := db.GetEngine(db.DefaultContext).ID(hookID).Cols("is_active", "url").Update(webhook.Webhook{
IsActive: true,
URL: s.URL,
})
// allow webhook deliveries on localhost
t.Cleanup(test.MockVariableValue(&setting.Webhook.AllowedHostList, hostmatcher.MatchBuiltinLoopback))
webhook_service.Init()
assert.Equal(t, int64(1), updated)
assert.NoError(t, err)
}
hookTasks, err := webhook.HookTasks(db.DefaultContext, hookID, 1)
assert.NoError(t, err)
return hookTasks
}
func TestPullMerge(t *testing.T) {
onGiteaRun(t, func(t *testing.T, giteaURL *url.URL) {
hookTasks := retrieveHookTasks(t, 1, true)
hookTasksLenBefore := len(hookTasks)
session := loginUser(t, "user1")
testRepoFork(t, session, "user2", "repo1", "user1", "repo1")
testEditFile(t, session, "user1", "repo1", "master", "README.md", "Hello, World (Edited)\n")
resp := testPullCreate(t, session, "user1", "repo1", false, "master", "master", "This is a pull title")
elem := strings.Split(test.RedirectURL(resp), "/")
assert.EqualValues(t, "pulls", elem[3])
testPullMerge(t, session, elem[1], elem[2], elem[4], repo_model.MergeStyleMerge, false)
hookTasks = retrieveHookTasks(t, 1, false)
assert.Len(t, hookTasks, hookTasksLenBefore+1)
})
}
func TestPullRebase(t *testing.T) {
onGiteaRun(t, func(t *testing.T, giteaURL *url.URL) {
hookTasks := retrieveHookTasks(t, 1, true)
hookTasksLenBefore := len(hookTasks)
session := loginUser(t, "user1")
testRepoFork(t, session, "user2", "repo1", "user1", "repo1")
testEditFile(t, session, "user1", "repo1", "master", "README.md", "Hello, World (Edited)\n")
resp := testPullCreate(t, session, "user1", "repo1", false, "master", "master", "This is a pull title")
elem := strings.Split(test.RedirectURL(resp), "/")
assert.EqualValues(t, "pulls", elem[3])
testPullMerge(t, session, elem[1], elem[2], elem[4], repo_model.MergeStyleRebase, false)
hookTasks = retrieveHookTasks(t, 1, false)
assert.Len(t, hookTasks, hookTasksLenBefore+1)
})
}
func TestPullRebaseMerge(t *testing.T) {
onGiteaRun(t, func(t *testing.T, giteaURL *url.URL) {
hookTasks := retrieveHookTasks(t, 1, true)
hookTasksLenBefore := len(hookTasks)
session := loginUser(t, "user1")
testRepoFork(t, session, "user2", "repo1", "user1", "repo1")
testEditFile(t, session, "user1", "repo1", "master", "README.md", "Hello, World (Edited)\n")
resp := testPullCreate(t, session, "user1", "repo1", false, "master", "master", "This is a pull title")
elem := strings.Split(test.RedirectURL(resp), "/")
assert.EqualValues(t, "pulls", elem[3])
testPullMerge(t, session, elem[1], elem[2], elem[4], repo_model.MergeStyleRebaseMerge, false)
hookTasks = retrieveHookTasks(t, 1, false)
assert.Len(t, hookTasks, hookTasksLenBefore+1)
})
}
func TestPullSquash(t *testing.T) {
onGiteaRun(t, func(t *testing.T, giteaURL *url.URL) {
hookTasks := retrieveHookTasks(t, 1, true)
hookTasksLenBefore := len(hookTasks)
session := loginUser(t, "user1")
testRepoFork(t, session, "user2", "repo1", "user1", "repo1")
testEditFile(t, session, "user1", "repo1", "master", "README.md", "Hello, World (Edited)\n")
testEditFile(t, session, "user1", "repo1", "master", "README.md", "Hello, World (Edited!)\n")
resp := testPullCreate(t, session, "user1", "repo1", false, "master", "master", "This is a pull title")
elem := strings.Split(test.RedirectURL(resp), "/")
assert.EqualValues(t, "pulls", elem[3])
testPullMerge(t, session, elem[1], elem[2], elem[4], repo_model.MergeStyleSquash, false)
hookTasks = retrieveHookTasks(t, 1, false)
assert.Len(t, hookTasks, hookTasksLenBefore+1)
})
}
func TestPullCleanUpAfterMerge(t *testing.T) {
onGiteaRun(t, func(t *testing.T, giteaURL *url.URL) {
session := loginUser(t, "user1")
testRepoFork(t, session, "user2", "repo1", "user1", "repo1")
testEditFileToNewBranch(t, session, "user1", "repo1", "master", "feature/test", "README.md", "Hello, World (Edited - TestPullCleanUpAfterMerge)\n")
resp := testPullCreate(t, session, "user1", "repo1", false, "master", "feature/test", "This is a pull title")
elem := strings.Split(test.RedirectURL(resp), "/")
assert.EqualValues(t, "pulls", elem[3])
testPullMerge(t, session, elem[1], elem[2], elem[4], repo_model.MergeStyleMerge, false)
// Check PR branch deletion
resp = testPullCleanUp(t, session, elem[1], elem[2], elem[4])
respJSON := struct {
Redirect string
}{}
DecodeJSON(t, resp, &respJSON)
assert.NotEmpty(t, respJSON.Redirect, "Redirected URL is not found")
elem = strings.Split(respJSON.Redirect, "/")
assert.EqualValues(t, "pulls", elem[3])
// Check branch deletion result
req := NewRequest(t, "GET", respJSON.Redirect)
resp = session.MakeRequest(t, req, http.StatusOK)
htmlDoc := NewHTMLParser(t, resp.Body)
resultMsg := htmlDoc.doc.Find(".ui.message>p").Text()
assert.EqualValues(t, "Branch \"user1/repo1:feature/test\" has been deleted.", resultMsg)
})
}
func TestCantMergeWorkInProgress(t *testing.T) {
onGiteaRun(t, func(t *testing.T, giteaURL *url.URL) {
session := loginUser(t, "user1")
testRepoFork(t, session, "user2", "repo1", "user1", "repo1")
testEditFile(t, session, "user1", "repo1", "master", "README.md", "Hello, World (Edited)\n")
resp := testPullCreate(t, session, "user1", "repo1", false, "master", "master", "[wip] This is a pull title")
req := NewRequest(t, "GET", test.RedirectURL(resp))
resp = session.MakeRequest(t, req, http.StatusOK)
htmlDoc := NewHTMLParser(t, resp.Body)
text := strings.TrimSpace(htmlDoc.doc.Find(".merge-section > .item").Last().Text())
assert.NotEmpty(t, text, "Can't find WIP text")
assert.Contains(t, text, translation.NewLocale("en-US").TrString("repo.pulls.cannot_merge_work_in_progress"), "Unable to find WIP text")
assert.Contains(t, text, "[wip]", "Unable to find WIP text")
})
}
func TestCantMergeConflict(t *testing.T) {
onGiteaRun(t, func(t *testing.T, giteaURL *url.URL) {
session := loginUser(t, "user1")
testRepoFork(t, session, "user2", "repo1", "user1", "repo1")
testEditFileToNewBranch(t, session, "user1", "repo1", "master", "conflict", "README.md", "Hello, World (Edited Once)\n")
testEditFileToNewBranch(t, session, "user1", "repo1", "master", "base", "README.md", "Hello, World (Edited Twice)\n")
// Use API to create a conflicting pr
token := getTokenForLoggedInUser(t, session, auth_model.AccessTokenScopeWriteRepository)
req := NewRequestWithJSON(t, http.MethodPost, fmt.Sprintf("/api/v1/repos/%s/%s/pulls", "user1", "repo1"), &api.CreatePullRequestOption{
Head: "conflict",
Base: "base",
Title: "create a conflicting pr",
}).AddTokenAuth(token)
session.MakeRequest(t, req, http.StatusCreated)
// Now this PR will be marked conflict - or at least a race will do - so drop down to pure code at this point...
user1 := unittest.AssertExistsAndLoadBean(t, &user_model.User{
Name: "user1",
})
repo1 := unittest.AssertExistsAndLoadBean(t, &repo_model.Repository{
OwnerID: user1.ID,
Name: "repo1",
})
pr := unittest.AssertExistsAndLoadBean(t, &issues_model.PullRequest{
HeadRepoID: repo1.ID,
BaseRepoID: repo1.ID,
HeadBranch: "conflict",
BaseBranch: "base",
})
gitRepo, err := gitrepo.OpenRepository(git.DefaultContext, repo1)
assert.NoError(t, err)
err = pull.Merge(context.Background(), pr, user1, gitRepo, repo_model.MergeStyleMerge, "", "CONFLICT", false)
assert.Error(t, err, "Merge should return an error due to conflict")
assert.True(t, models.IsErrMergeConflicts(err), "Merge error is not a conflict error")
err = pull.Merge(context.Background(), pr, user1, gitRepo, repo_model.MergeStyleRebase, "", "CONFLICT", false)
assert.Error(t, err, "Merge should return an error due to conflict")
assert.True(t, models.IsErrRebaseConflicts(err), "Merge error is not a conflict error")
gitRepo.Close()
})
}
func TestCantMergeUnrelated(t *testing.T) {
onGiteaRun(t, func(t *testing.T, giteaURL *url.URL) {
session := loginUser(t, "user1")
testRepoFork(t, session, "user2", "repo1", "user1", "repo1")
testEditFileToNewBranch(t, session, "user1", "repo1", "master", "base", "README.md", "Hello, World (Edited Twice)\n")
// Now we want to create a commit on a branch that is totally unrelated to our current head
// Drop down to pure code at this point
user1 := unittest.AssertExistsAndLoadBean(t, &user_model.User{
Name: "user1",
})
repo1 := unittest.AssertExistsAndLoadBean(t, &repo_model.Repository{
OwnerID: user1.ID,
Name: "repo1",
})
path := repo_model.RepoPath(user1.Name, repo1.Name)
err := git.NewCommand(git.DefaultContext, "read-tree", "--empty").Run(&git.RunOpts{Dir: path})
assert.NoError(t, err)
stdin := bytes.NewBufferString("Unrelated File")
var stdout strings.Builder
err = git.NewCommand(git.DefaultContext, "hash-object", "-w", "--stdin").Run(&git.RunOpts{
Dir: path,
Stdin: stdin,
Stdout: &stdout,
})
assert.NoError(t, err)
sha := strings.TrimSpace(stdout.String())
_, _, err = git.NewCommand(git.DefaultContext, "update-index", "--add", "--replace", "--cacheinfo").AddDynamicArguments("100644", sha, "somewher-over-the-rainbow").RunStdString(&git.RunOpts{Dir: path})
assert.NoError(t, err)
treeSha, _, err := git.NewCommand(git.DefaultContext, "write-tree").RunStdString(&git.RunOpts{Dir: path})
assert.NoError(t, err)
treeSha = strings.TrimSpace(treeSha)
commitTimeStr := time.Now().Format(time.RFC3339)
doerSig := user1.NewGitSig()
env := append(os.Environ(),
"GIT_AUTHOR_NAME="+doerSig.Name,
"GIT_AUTHOR_EMAIL="+doerSig.Email,
"GIT_AUTHOR_DATE="+commitTimeStr,
"GIT_COMMITTER_NAME="+doerSig.Name,
"GIT_COMMITTER_EMAIL="+doerSig.Email,
"GIT_COMMITTER_DATE="+commitTimeStr,
)
messageBytes := new(bytes.Buffer)
_, _ = messageBytes.WriteString("Unrelated")
_, _ = messageBytes.WriteString("\n")
stdout.Reset()
err = git.NewCommand(git.DefaultContext, "commit-tree").AddDynamicArguments(treeSha).
Run(&git.RunOpts{
Env: env,
Dir: path,
Stdin: messageBytes,
Stdout: &stdout,
})
assert.NoError(t, err)
commitSha := strings.TrimSpace(stdout.String())
_, _, err = git.NewCommand(git.DefaultContext, "branch", "unrelated").AddDynamicArguments(commitSha).RunStdString(&git.RunOpts{Dir: path})
assert.NoError(t, err)
testEditFileToNewBranch(t, session, "user1", "repo1", "master", "conflict", "README.md", "Hello, World (Edited Once)\n")
// Use API to create a conflicting pr
token := getTokenForLoggedInUser(t, session, auth_model.AccessTokenScopeWriteRepository)
req := NewRequestWithJSON(t, http.MethodPost, fmt.Sprintf("/api/v1/repos/%s/%s/pulls", "user1", "repo1"), &api.CreatePullRequestOption{
Head: "unrelated",
Base: "base",
Title: "create an unrelated pr",
}).AddTokenAuth(token)
session.MakeRequest(t, req, http.StatusCreated)
// Now this PR could be marked conflict - or at least a race may occur - so drop down to pure code at this point...
gitRepo, err := gitrepo.OpenRepository(git.DefaultContext, repo1)
assert.NoError(t, err)
pr := unittest.AssertExistsAndLoadBean(t, &issues_model.PullRequest{
HeadRepoID: repo1.ID,
BaseRepoID: repo1.ID,
HeadBranch: "unrelated",
BaseBranch: "base",
})
err = pull.Merge(context.Background(), pr, user1, gitRepo, repo_model.MergeStyleMerge, "", "UNRELATED", false)
assert.Error(t, err, "Merge should return an error due to unrelated")
assert.True(t, models.IsErrMergeUnrelatedHistories(err), "Merge error is not a unrelated histories error")
gitRepo.Close()
})
}
func TestFastForwardOnlyMerge(t *testing.T) {
onGiteaRun(t, func(t *testing.T, giteaURL *url.URL) {
session := loginUser(t, "user1")
testRepoFork(t, session, "user2", "repo1", "user1", "repo1")
testEditFileToNewBranch(t, session, "user1", "repo1", "master", "update", "README.md", "Hello, World 2\n")
// Use API to create a pr from update to master
token := getTokenForLoggedInUser(t, session, auth_model.AccessTokenScopeWriteRepository)
req := NewRequestWithJSON(t, http.MethodPost, fmt.Sprintf("/api/v1/repos/%s/%s/pulls", "user1", "repo1"), &api.CreatePullRequestOption{
Head: "update",
Base: "master",
Title: "create a pr that can be fast-forward-only merged",
}).AddTokenAuth(token)
session.MakeRequest(t, req, http.StatusCreated)
user1 := unittest.AssertExistsAndLoadBean(t, &user_model.User{
Name: "user1",
})
repo1 := unittest.AssertExistsAndLoadBean(t, &repo_model.Repository{
OwnerID: user1.ID,
Name: "repo1",
})
pr := unittest.AssertExistsAndLoadBean(t, &issues_model.PullRequest{
HeadRepoID: repo1.ID,
BaseRepoID: repo1.ID,
HeadBranch: "update",
BaseBranch: "master",
})
gitRepo, err := git.OpenRepository(git.DefaultContext, repo_model.RepoPath(user1.Name, repo1.Name))
assert.NoError(t, err)
err = pull.Merge(context.Background(), pr, user1, gitRepo, repo_model.MergeStyleFastForwardOnly, "", "FAST-FORWARD-ONLY", false)
assert.NoError(t, err)
gitRepo.Close()
})
}
func TestCantFastForwardOnlyMergeDiverging(t *testing.T) {
onGiteaRun(t, func(t *testing.T, giteaURL *url.URL) {
session := loginUser(t, "user1")
testRepoFork(t, session, "user2", "repo1", "user1", "repo1")
testEditFileToNewBranch(t, session, "user1", "repo1", "master", "diverging", "README.md", "Hello, World diverged\n")
testEditFile(t, session, "user1", "repo1", "master", "README.md", "Hello, World 2\n")
// Use API to create a pr from diverging to update
token := getTokenForLoggedInUser(t, session, auth_model.AccessTokenScopeWriteRepository)
req := NewRequestWithJSON(t, http.MethodPost, fmt.Sprintf("/api/v1/repos/%s/%s/pulls", "user1", "repo1"), &api.CreatePullRequestOption{
Head: "diverging",
Base: "master",
Title: "create a pr from a diverging branch",
}).AddTokenAuth(token)
session.MakeRequest(t, req, http.StatusCreated)
user1 := unittest.AssertExistsAndLoadBean(t, &user_model.User{
Name: "user1",
})
repo1 := unittest.AssertExistsAndLoadBean(t, &repo_model.Repository{
OwnerID: user1.ID,
Name: "repo1",
})
pr := unittest.AssertExistsAndLoadBean(t, &issues_model.PullRequest{
HeadRepoID: repo1.ID,
BaseRepoID: repo1.ID,
HeadBranch: "diverging",
BaseBranch: "master",
})
gitRepo, err := git.OpenRepository(git.DefaultContext, repo_model.RepoPath(user1.Name, repo1.Name))
assert.NoError(t, err)
err = pull.Merge(context.Background(), pr, user1, gitRepo, repo_model.MergeStyleFastForwardOnly, "", "DIVERGING", false)
assert.Error(t, err, "Merge should return an error due to being for a diverging branch")
assert.True(t, models.IsErrMergeDivergingFastForwardOnly(err), "Merge error is not a diverging fast-forward-only error")
gitRepo.Close()
})
}
func TestConflictChecking(t *testing.T) {
onGiteaRun(t, func(t *testing.T, giteaURL *url.URL) {
user := unittest.AssertExistsAndLoadBean(t, &user_model.User{ID: 2})
// Create new clean repo to test conflict checking.
baseRepo, _, f := CreateDeclarativeRepo(t, user, "conflict-checking", nil, nil, nil)
defer f()
// create a commit on new branch.
_, err := files_service.ChangeRepoFiles(git.DefaultContext, baseRepo, user, &files_service.ChangeRepoFilesOptions{
Files: []*files_service.ChangeRepoFile{
{
Operation: "create",
TreePath: "important_file",
ContentReader: strings.NewReader("Just a non-important file"),
},
},
Message: "Add a important file",
OldBranch: "main",
NewBranch: "important-secrets",
})
assert.NoError(t, err)
// create a commit on main branch.
_, err = files_service.ChangeRepoFiles(git.DefaultContext, baseRepo, user, &files_service.ChangeRepoFilesOptions{
Files: []*files_service.ChangeRepoFile{
{
Operation: "create",
TreePath: "important_file",
ContentReader: strings.NewReader("Not the same content :P"),
},
},
Message: "Add a important file",
OldBranch: "main",
NewBranch: "main",
})
assert.NoError(t, err)
// create Pull to merge the important-secrets branch into main branch.
pullIssue := &issues_model.Issue{
RepoID: baseRepo.ID,
Title: "PR with conflict!",
PosterID: user.ID,
Poster: user,
IsPull: true,
}
pullRequest := &issues_model.PullRequest{
HeadRepoID: baseRepo.ID,
BaseRepoID: baseRepo.ID,
HeadBranch: "important-secrets",
BaseBranch: "main",
HeadRepo: baseRepo,
BaseRepo: baseRepo,
Type: issues_model.PullRequestGitea,
}
err = pull.NewPullRequest(git.DefaultContext, baseRepo, pullIssue, nil, nil, pullRequest, nil)
assert.NoError(t, err)
issue := unittest.AssertExistsAndLoadBean(t, &issues_model.Issue{Title: "PR with conflict!"})
assert.NoError(t, issue.LoadPullRequest(db.DefaultContext))
conflictingPR := issue.PullRequest
// Ensure conflictedFiles is populated.
assert.Len(t, conflictingPR.ConflictedFiles, 1)
// Check if status is correct.
assert.Equal(t, issues_model.PullRequestStatusConflict, conflictingPR.Status)
// Ensure that mergeable returns false
assert.False(t, conflictingPR.Mergeable(db.DefaultContext))
})
}
func TestPullRetargetChildOnBranchDelete(t *testing.T) {
onGiteaRun(t, func(t *testing.T, giteaURL *url.URL) {
session := loginUser(t, "user1")
testEditFileToNewBranch(t, session, "user2", "repo1", "master", "base-pr", "README.md", "Hello, World\n(Edited - TestPullRetargetOnCleanup - base PR)\n")
testRepoFork(t, session, "user2", "repo1", "user1", "repo1")
testEditFileToNewBranch(t, session, "user1", "repo1", "base-pr", "child-pr", "README.md", "Hello, World\n(Edited - TestPullRetargetOnCleanup - base PR)\n(Edited - TestPullRetargetOnCleanup - child PR)")
respBasePR := testPullCreate(t, session, "user2", "repo1", true, "master", "base-pr", "Base Pull Request")
elemBasePR := strings.Split(test.RedirectURL(respBasePR), "/")
assert.EqualValues(t, "pulls", elemBasePR[3])
respChildPR := testPullCreate(t, session, "user1", "repo1", false, "base-pr", "child-pr", "Child Pull Request")
elemChildPR := strings.Split(test.RedirectURL(respChildPR), "/")
assert.EqualValues(t, "pulls", elemChildPR[3])
testPullMerge(t, session, elemBasePR[1], elemBasePR[2], elemBasePR[4], repo_model.MergeStyleMerge, true)
// Check child PR
req := NewRequest(t, "GET", test.RedirectURL(respChildPR))
resp := session.MakeRequest(t, req, http.StatusOK)
htmlDoc := NewHTMLParser(t, resp.Body)
targetBranch := htmlDoc.doc.Find("#branch_target>a").Text()
prStatus := strings.TrimSpace(htmlDoc.doc.Find(".issue-title-meta>.issue-state-label").Text())
assert.EqualValues(t, "master", targetBranch)
assert.EqualValues(t, "Open", prStatus)
})
}
func TestPullDontRetargetChildOnWrongRepo(t *testing.T) {
onGiteaRun(t, func(t *testing.T, giteaURL *url.URL) {
session := loginUser(t, "user1")
testRepoFork(t, session, "user2", "repo1", "user1", "repo1")
testEditFileToNewBranch(t, session, "user1", "repo1", "master", "base-pr", "README.md", "Hello, World\n(Edited - TestPullDontRetargetChildOnWrongRepo - base PR)\n")
testEditFileToNewBranch(t, session, "user1", "repo1", "base-pr", "child-pr", "README.md", "Hello, World\n(Edited - TestPullDontRetargetChildOnWrongRepo - base PR)\n(Edited - TestPullDontRetargetChildOnWrongRepo - child PR)")
respBasePR := testPullCreate(t, session, "user1", "repo1", false, "master", "base-pr", "Base Pull Request")
elemBasePR := strings.Split(test.RedirectURL(respBasePR), "/")
assert.EqualValues(t, "pulls", elemBasePR[3])
respChildPR := testPullCreate(t, session, "user1", "repo1", true, "base-pr", "child-pr", "Child Pull Request")
elemChildPR := strings.Split(test.RedirectURL(respChildPR), "/")
assert.EqualValues(t, "pulls", elemChildPR[3])
testPullMerge(t, session, elemBasePR[1], elemBasePR[2], elemBasePR[4], repo_model.MergeStyleMerge, true)
// Check child PR
req := NewRequest(t, "GET", test.RedirectURL(respChildPR))
resp := session.MakeRequest(t, req, http.StatusOK)
htmlDoc := NewHTMLParser(t, resp.Body)
targetBranch := htmlDoc.doc.Find("#branch_target>a").Text()
prStatus := strings.TrimSpace(htmlDoc.doc.Find(".issue-title-meta>.issue-state-label").Text())
assert.EqualValues(t, "base-pr", targetBranch)
assert.EqualValues(t, "Closed", prStatus)
})
}
func TestPullMergeIndexerNotifier(t *testing.T) {
onGiteaRun(t, func(t *testing.T, giteaURL *url.URL) {
// create a pull request
session := loginUser(t, "user1")
testRepoFork(t, session, "user2", "repo1", "user1", "repo1")
testEditFile(t, session, "user1", "repo1", "master", "README.md", "Hello, World (Edited)\n")
createPullResp := testPullCreate(t, session, "user1", "repo1", false, "master", "master", "Indexer notifier test pull")
assert.NoError(t, queue.GetManager().FlushAll(context.Background(), 0))
time.Sleep(time.Second)
repo1 := unittest.AssertExistsAndLoadBean(t, &repo_model.Repository{
OwnerName: "user2",
Name: "repo1",
})
issue := unittest.AssertExistsAndLoadBean(t, &issues_model.Issue{
RepoID: repo1.ID,
Title: "Indexer notifier test pull",
IsPull: true,
IsClosed: false,
})
// build the request for searching issues
link, _ := url.Parse("/api/v1/repos/issues/search")
query := url.Values{}
query.Add("state", "closed")
query.Add("type", "pulls")
query.Add("q", "notifier")
link.RawQuery = query.Encode()
// search issues
searchIssuesResp := session.MakeRequest(t, NewRequest(t, "GET", link.String()), http.StatusOK)
var apiIssuesBefore []*api.Issue
DecodeJSON(t, searchIssuesResp, &apiIssuesBefore)
assert.Len(t, apiIssuesBefore, 0)
// merge the pull request
elem := strings.Split(test.RedirectURL(createPullResp), "/")
assert.EqualValues(t, "pulls", elem[3])
testPullMerge(t, session, elem[1], elem[2], elem[4], repo_model.MergeStyleMerge, false)
// check if the issue is closed
issue = unittest.AssertExistsAndLoadBean(t, &issues_model.Issue{
ID: issue.ID,
})
assert.True(t, issue.IsClosed)
assert.NoError(t, queue.GetManager().FlushAll(context.Background(), 0))
time.Sleep(time.Second)
// search issues again
searchIssuesResp = session.MakeRequest(t, NewRequest(t, "GET", link.String()), http.StatusOK)
var apiIssuesAfter []*api.Issue
DecodeJSON(t, searchIssuesResp, &apiIssuesAfter)
if assert.Len(t, apiIssuesAfter, 1) {
assert.Equal(t, issue.ID, apiIssuesAfter[0].ID)
}
})
}
func testResetRepo(t *testing.T, repoPath, branch, commitID string) {
f, err := os.OpenFile(filepath.Join(repoPath, "refs", "heads", branch), os.O_WRONLY|os.O_CREATE|os.O_TRUNC, 0o644)
assert.NoError(t, err)
_, err = f.WriteString(commitID + "\n")
assert.NoError(t, err)
f.Close()
repo, err := git.OpenRepository(context.Background(), repoPath)
assert.NoError(t, err)
defer repo.Close()
id, err := repo.GetBranchCommitID(branch)
assert.NoError(t, err)
assert.EqualValues(t, commitID, id)
}
func TestPullMergeBranchProtect(t *testing.T) {
onGiteaRun(t, func(t *testing.T, u *url.URL) {
admin := "user1"
owner := "user5"
notOwner := "user4"
repo := "repo4"
dstPath := t.TempDir()
u.Path = fmt.Sprintf("%s/%s.git", owner, repo)
u.User = url.UserPassword(owner, userPassword)
t.Run("Clone", doGitClone(dstPath, u))
for _, testCase := range []struct {
name string
doer string
expectedCode map[string]int
filename string
protectBranch parameterProtectBranch
}{
{
name: "SuccessAdminNotEnoughMergeRequiredApprovals",
doer: admin,
expectedCode: map[string]int{"api": http.StatusOK, "web": http.StatusOK},
filename: "branch-data-file-",
protectBranch: parameterProtectBranch{
"required_approvals": "1",
"apply_to_admins": "true",
},
},
{
name: "FailOwnerProtectedFile",
doer: owner,
expectedCode: map[string]int{"api": http.StatusMethodNotAllowed, "web": http.StatusBadRequest},
filename: "protected-file-",
protectBranch: parameterProtectBranch{
"protected_file_patterns": "protected-file-*",
"apply_to_admins": "true",
},
},
{
name: "OwnerProtectedFile",
doer: owner,
expectedCode: map[string]int{"api": http.StatusOK, "web": http.StatusOK},
filename: "protected-file-",
protectBranch: parameterProtectBranch{
"protected_file_patterns": "protected-file-*",
"apply_to_admins": "false",
},
},
{
name: "FailNotOwnerProtectedFile",
doer: notOwner,
expectedCode: map[string]int{"api": http.StatusMethodNotAllowed, "web": http.StatusBadRequest},
filename: "protected-file-",
protectBranch: parameterProtectBranch{
"protected_file_patterns": "protected-file-*",
},
},
{
name: "FailOwnerNotEnoughMergeRequiredApprovals",
doer: owner,
expectedCode: map[string]int{"api": http.StatusMethodNotAllowed, "web": http.StatusBadRequest},
filename: "branch-data-file-",
protectBranch: parameterProtectBranch{
"required_approvals": "1",
"apply_to_admins": "true",
},
},
{
name: "SuccessOwnerNotEnoughMergeRequiredApprovals",
doer: owner,
expectedCode: map[string]int{"api": http.StatusOK, "web": http.StatusOK},
filename: "branch-data-file-",
protectBranch: parameterProtectBranch{
"required_approvals": "1",
"apply_to_admins": "false",
},
},
{
name: "FailNotOwnerNotEnoughMergeRequiredApprovals",
doer: notOwner,
expectedCode: map[string]int{"api": http.StatusMethodNotAllowed, "web": http.StatusBadRequest},
filename: "branch-data-file-",
protectBranch: parameterProtectBranch{
"required_approvals": "1",
"apply_to_admins": "false",
},
},
{
name: "SuccessNotOwner",
doer: notOwner,
expectedCode: map[string]int{"api": http.StatusOK, "web": http.StatusOK},
filename: "branch-data-file-",
protectBranch: parameterProtectBranch{
"required_approvals": "0",
},
},
} {
mergeWith := func(t *testing.T, ctx APITestContext, apiOrWeb string, expectedCode int, pr int64) {
switch apiOrWeb {
case "api":
ctx.ExpectedCode = expectedCode
doAPIMergePullRequestForm(t, ctx, owner, repo, pr,
&forms.MergePullRequestForm{
MergeMessageField: "doAPIMergePullRequest Merge",
Do: string(repo_model.MergeStyleMerge),
ForceMerge: true,
})
ctx.ExpectedCode = 0
case "web":
testPullMergeForm(t, ctx.Session, expectedCode, owner, repo, fmt.Sprintf("%d", pr), optionsPullMerge{
"do": string(repo_model.MergeStyleMerge),
"force_merge": "true",
})
default:
panic(apiOrWeb)
}
}
for _, withAPIOrWeb := range []string{"api", "web"} {
t.Run(testCase.name+" "+withAPIOrWeb, func(t *testing.T) {
branch := testCase.name + "-" + withAPIOrWeb
unprotected := branch + "-unprotected"
doGitCheckoutBranch(dstPath, "master")(t)
doGitCreateBranch(dstPath, branch)(t)
doGitPushTestRepository(dstPath, "origin", branch)(t)
ctx := NewAPITestContext(t, owner, repo, auth_model.AccessTokenScopeWriteRepository, auth_model.AccessTokenScopeWriteUser)
doProtectBranch(ctx, branch, testCase.protectBranch)(t)
ctx = NewAPITestContext(t, testCase.doer, "not used", auth_model.AccessTokenScopeWriteRepository, auth_model.AccessTokenScopeWriteUser)
ctx.Username = owner
ctx.Reponame = repo
_, err := generateCommitWithNewData(littleSize, dstPath, "user2@example.com", "User Two", testCase.filename)
assert.NoError(t, err)
doGitPushTestRepository(dstPath, "origin", branch+":"+unprotected)(t)
pr, err := doAPICreatePullRequest(ctx, owner, repo, branch, unprotected)(t)
assert.NoError(t, err)
mergeWith(t, ctx, withAPIOrWeb, testCase.expectedCode[withAPIOrWeb], pr.Index)
})
}
}
})
}
func TestPullAutoMergeAfterCommitStatusSucceed(t *testing.T) {
onGiteaRun(t, func(t *testing.T, giteaURL *url.URL) {
// create a pull request
session := loginUser(t, "user1")
user1 := unittest.AssertExistsAndLoadBean(t, &user_model.User{ID: 1})
forkedName := "repo1-1"
testRepoFork(t, session, "user2", "repo1", "user1", forkedName)
defer func() {
testDeleteRepository(t, session, "user1", forkedName)
}()
testEditFile(t, session, "user1", forkedName, "master", "README.md", "Hello, World (Edited)\n")
testPullCreate(t, session, "user1", forkedName, false, "master", "master", "Indexer notifier test pull")
baseRepo := unittest.AssertExistsAndLoadBean(t, &repo_model.Repository{OwnerName: "user2", Name: "repo1"})
forkedRepo := unittest.AssertExistsAndLoadBean(t, &repo_model.Repository{OwnerName: "user1", Name: forkedName})
pr := unittest.AssertExistsAndLoadBean(t, &issues_model.PullRequest{
BaseRepoID: baseRepo.ID,
BaseBranch: "master",
HeadRepoID: forkedRepo.ID,
HeadBranch: "master",
})
// add protected branch for commit status
csrf := GetCSRF(t, session, "/user2/repo1/settings/branches")
// Change master branch to protected
req := NewRequestWithValues(t, "POST", "/user2/repo1/settings/branches/edit", map[string]string{
"_csrf": csrf,
"rule_name": "master",
"enable_push": "true",
"enable_status_check": "true",
"status_check_contexts": "gitea/actions",
})
session.MakeRequest(t, req, http.StatusSeeOther)
// first time insert automerge record, return true
scheduled, err := automerge.ScheduleAutoMerge(db.DefaultContext, user1, pr, repo_model.MergeStyleMerge, "auto merge test")
assert.NoError(t, err)
assert.True(t, scheduled)
// second time insert automerge record, return false because it does exist
scheduled, err = automerge.ScheduleAutoMerge(db.DefaultContext, user1, pr, repo_model.MergeStyleMerge, "auto merge test")
assert.Error(t, err)
assert.False(t, scheduled)
// reload pr again
pr = unittest.AssertExistsAndLoadBean(t, &issues_model.PullRequest{ID: pr.ID})
assert.False(t, pr.HasMerged)
assert.Empty(t, pr.MergedCommitID)
// update commit status to success, then it should be merged automatically
baseGitRepo, err := gitrepo.OpenRepository(db.DefaultContext, baseRepo)
assert.NoError(t, err)
sha, err := baseGitRepo.GetRefCommitID(pr.GetGitRefName())
assert.NoError(t, err)
masterCommitID, err := baseGitRepo.GetBranchCommitID("master")
assert.NoError(t, err)
branches, _, err := baseGitRepo.GetBranchNames(0, 100)
assert.NoError(t, err)
assert.ElementsMatch(t, []string{"sub-home-md-img-check", "home-md-img-check", "pr-to-update", "branch2", "DefaultBranch", "develop", "feature/1", "master"}, branches)
baseGitRepo.Close()
defer func() {
testResetRepo(t, baseRepo.RepoPath(), "master", masterCommitID)
}()
err = commitstatus_service.CreateCommitStatus(db.DefaultContext, baseRepo, user1, sha, &git_model.CommitStatus{
State: api.CommitStatusSuccess,
TargetURL: "https://gitea.com",
Context: "gitea/actions",
})
assert.NoError(t, err)
time.Sleep(2 * time.Second)
// realod pr again
pr = unittest.AssertExistsAndLoadBean(t, &issues_model.PullRequest{ID: pr.ID})
assert.True(t, pr.HasMerged)
assert.NotEmpty(t, pr.MergedCommitID)
unittest.AssertNotExistsBean(t, &pull_model.AutoMerge{PullID: pr.ID})
})
}
func TestPullAutoMergeAfterCommitStatusSucceedAndApproval(t *testing.T) {
onGiteaRun(t, func(t *testing.T, giteaURL *url.URL) {
// create a pull request
session := loginUser(t, "user1")
user1 := unittest.AssertExistsAndLoadBean(t, &user_model.User{ID: 1})
forkedName := "repo1-2"
testRepoFork(t, session, "user2", "repo1", "user1", forkedName)
defer func() {
testDeleteRepository(t, session, "user1", forkedName)
}()
testEditFile(t, session, "user1", forkedName, "master", "README.md", "Hello, World (Edited)\n")
testPullCreate(t, session, "user1", forkedName, false, "master", "master", "Indexer notifier test pull")
baseRepo := unittest.AssertExistsAndLoadBean(t, &repo_model.Repository{OwnerName: "user2", Name: "repo1"})
forkedRepo := unittest.AssertExistsAndLoadBean(t, &repo_model.Repository{OwnerName: "user1", Name: forkedName})
pr := unittest.AssertExistsAndLoadBean(t, &issues_model.PullRequest{
BaseRepoID: baseRepo.ID,
BaseBranch: "master",
HeadRepoID: forkedRepo.ID,
HeadBranch: "master",
})
// add protected branch for commit status
csrf := GetCSRF(t, session, "/user2/repo1/settings/branches")
// Change master branch to protected
req := NewRequestWithValues(t, "POST", "/user2/repo1/settings/branches/edit", map[string]string{
"_csrf": csrf,
"rule_name": "master",
"enable_push": "true",
"enable_status_check": "true",
"status_check_contexts": "gitea/actions",
"required_approvals": "1",
})
session.MakeRequest(t, req, http.StatusSeeOther)
// first time insert automerge record, return true
scheduled, err := automerge.ScheduleAutoMerge(db.DefaultContext, user1, pr, repo_model.MergeStyleMerge, "auto merge test")
assert.NoError(t, err)
assert.True(t, scheduled)
// second time insert automerge record, return false because it does exist
scheduled, err = automerge.ScheduleAutoMerge(db.DefaultContext, user1, pr, repo_model.MergeStyleMerge, "auto merge test")
assert.Error(t, err)
assert.False(t, scheduled)
// reload pr again
pr = unittest.AssertExistsAndLoadBean(t, &issues_model.PullRequest{ID: pr.ID})
assert.False(t, pr.HasMerged)
assert.Empty(t, pr.MergedCommitID)
// update commit status to success, then it should be merged automatically
baseGitRepo, err := gitrepo.OpenRepository(db.DefaultContext, baseRepo)
assert.NoError(t, err)
sha, err := baseGitRepo.GetRefCommitID(pr.GetGitRefName())
assert.NoError(t, err)
masterCommitID, err := baseGitRepo.GetBranchCommitID("master")
assert.NoError(t, err)
baseGitRepo.Close()
defer func() {
testResetRepo(t, baseRepo.RepoPath(), "master", masterCommitID)
}()
err = commitstatus_service.CreateCommitStatus(db.DefaultContext, baseRepo, user1, sha, &git_model.CommitStatus{
State: api.CommitStatusSuccess,
TargetURL: "https://gitea.com",
Context: "gitea/actions",
})
assert.NoError(t, err)
time.Sleep(2 * time.Second)
// reload pr again
pr = unittest.AssertExistsAndLoadBean(t, &issues_model.PullRequest{ID: pr.ID})
assert.False(t, pr.HasMerged)
assert.Empty(t, pr.MergedCommitID)
// approve the PR from non-author
approveSession := loginUser(t, "user2")
req = NewRequest(t, "GET", fmt.Sprintf("/user2/repo1/pulls/%d", pr.Index))
resp := approveSession.MakeRequest(t, req, http.StatusOK)
htmlDoc := NewHTMLParser(t, resp.Body)
testSubmitReview(t, approveSession, htmlDoc.GetCSRF(), "user2", "repo1", strconv.Itoa(int(pr.Index)), sha, "approve", http.StatusOK)
time.Sleep(2 * time.Second)
// realod pr again
pr = unittest.AssertExistsAndLoadBean(t, &issues_model.PullRequest{ID: pr.ID})
assert.True(t, pr.HasMerged)
assert.NotEmpty(t, pr.MergedCommitID)
unittest.AssertNotExistsBean(t, &pull_model.AutoMerge{PullID: pr.ID})
})
}