forgejo/tests/integration/pull_create_test.go
Gergely Nagy 624a61b3b8
[GITEA] Don't consider orphan branches as recently pushed
When displaying the recently pushed branches banner, don't display
branches that have no common history with the default branch. These
branches are usually not meant to be merged, so the banner is just noise
in this case.

Refs: https://codeberg.org/forgejo/forgejo/pulls/2196

Signed-off-by: Gergely Nagy <forgejo@gergo.csillger.hu>
(cherry picked from commit e1fba517f4)
(cherry picked from commit 2d3c81d4f2)
2024-01-28 11:05:33 +01:00

406 lines
15 KiB
Go

// Copyright 2017 The Gitea Authors. All rights reserved.
// Copyright 2024 The Forgejo Authors c/o Codeberg e.V.. All rights reserved.
// SPDX-License-Identifier: MIT
package integration
import (
"fmt"
"net/http"
"net/http/httptest"
"net/url"
"path"
"strings"
"testing"
"code.gitea.io/gitea/models/db"
repo_model "code.gitea.io/gitea/models/repo"
unit_model "code.gitea.io/gitea/models/unit"
"code.gitea.io/gitea/models/unittest"
user_model "code.gitea.io/gitea/models/user"
"code.gitea.io/gitea/modules/git"
"code.gitea.io/gitea/modules/graceful"
"code.gitea.io/gitea/modules/test"
repo_service "code.gitea.io/gitea/services/repository"
files_service "code.gitea.io/gitea/services/repository/files"
"code.gitea.io/gitea/tests"
"github.com/stretchr/testify/assert"
)
func testPullCreate(t *testing.T, session *TestSession, user, repo string, toSelf bool, targetBranch, sourceBranch, title string) *httptest.ResponseRecorder {
req := NewRequest(t, "GET", path.Join(user, repo))
resp := session.MakeRequest(t, req, http.StatusOK)
// Click the PR button to create a pull
htmlDoc := NewHTMLParser(t, resp.Body)
link, exists := htmlDoc.doc.Find("#new-pull-request").Attr("href")
assert.True(t, exists, "The template has changed")
targetUser := strings.Split(link, "/")[1]
if toSelf && targetUser != user {
link = strings.Replace(link, targetUser, user, 1)
}
if targetBranch != "master" {
link = strings.Replace(link, "master...", targetBranch+"...", 1)
}
if sourceBranch != "master" {
if targetUser == user {
link = strings.Replace(link, "...master", "..."+sourceBranch, 1)
} else {
link = strings.Replace(link, ":master", ":"+sourceBranch, 1)
}
}
req = NewRequest(t, "GET", link)
resp = session.MakeRequest(t, req, http.StatusOK)
// Submit the form for creating the pull
htmlDoc = NewHTMLParser(t, resp.Body)
link, exists = htmlDoc.doc.Find("form.ui.form").Attr("action")
assert.True(t, exists, "The template has changed")
req = NewRequestWithValues(t, "POST", link, map[string]string{
"_csrf": htmlDoc.GetCSRF(),
"title": title,
})
resp = session.MakeRequest(t, req, http.StatusOK)
return resp
}
func TestPullCreate(t *testing.T) {
onGiteaRun(t, func(t *testing.T, u *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", "This is a pull title")
// check the redirected URL
url := test.RedirectURL(resp)
assert.Regexp(t, "^/user2/repo1/pulls/[0-9]*$", url)
// check .diff can be accessed and matches performed change
req := NewRequest(t, "GET", url+".diff")
resp = session.MakeRequest(t, req, http.StatusOK)
assert.Regexp(t, `\+Hello, World \(Edited\)`, resp.Body)
assert.Regexp(t, "^diff", resp.Body)
assert.NotRegexp(t, "diff.*diff", resp.Body) // not two diffs, just one
// check .patch can be accessed and matches performed change
req = NewRequest(t, "GET", url+".patch")
resp = session.MakeRequest(t, req, http.StatusOK)
assert.Regexp(t, `\+Hello, World \(Edited\)`, resp.Body)
assert.Regexp(t, "diff", resp.Body)
assert.Regexp(t, `Subject: \[PATCH\] Update README.md`, resp.Body)
assert.NotRegexp(t, "diff.*diff", resp.Body) // not two diffs, just one
})
}
func TestPullCreate_TitleEscape(t *testing.T) {
onGiteaRun(t, func(t *testing.T, u *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", "<i>XSS PR</i>")
// check the redirected URL
url := test.RedirectURL(resp)
assert.Regexp(t, "^/user2/repo1/pulls/[0-9]*$", url)
// Edit title
req := NewRequest(t, "GET", url)
resp = session.MakeRequest(t, req, http.StatusOK)
htmlDoc := NewHTMLParser(t, resp.Body)
editTestTitleURL, exists := htmlDoc.doc.Find("#save-edit-title").First().Attr("data-update-url")
assert.True(t, exists, "The template has changed")
req = NewRequestWithValues(t, "POST", editTestTitleURL, map[string]string{
"_csrf": htmlDoc.GetCSRF(),
"title": "<u>XSS PR</u>",
})
session.MakeRequest(t, req, http.StatusOK)
req = NewRequest(t, "GET", url)
resp = session.MakeRequest(t, req, http.StatusOK)
htmlDoc = NewHTMLParser(t, resp.Body)
titleHTML, err := htmlDoc.doc.Find(".comment-list .timeline-item.event .text b").First().Html()
assert.NoError(t, err)
assert.Equal(t, "<strike>&lt;i&gt;XSS PR&lt;/i&gt;</strike>", titleHTML)
titleHTML, err = htmlDoc.doc.Find(".comment-list .timeline-item.event .text b").Next().Html()
assert.NoError(t, err)
assert.Equal(t, "&lt;u&gt;XSS PR&lt;/u&gt;", titleHTML)
})
}
func testUIDeleteBranch(t *testing.T, session *TestSession, ownerName, repoName, branchName string) {
relURL := "/" + path.Join(ownerName, repoName, "branches")
req := NewRequest(t, "GET", relURL)
resp := session.MakeRequest(t, req, http.StatusOK)
htmlDoc := NewHTMLParser(t, resp.Body)
req = NewRequestWithValues(t, "POST", relURL+"/delete", map[string]string{
"_csrf": htmlDoc.GetCSRF(),
"name": branchName,
})
session.MakeRequest(t, req, http.StatusOK)
}
func testDeleteRepository(t *testing.T, session *TestSession, ownerName, repoName string) {
relURL := "/" + path.Join(ownerName, repoName, "settings")
req := NewRequest(t, "GET", relURL)
resp := session.MakeRequest(t, req, http.StatusOK)
htmlDoc := NewHTMLParser(t, resp.Body)
req = NewRequestWithValues(t, "POST", relURL+"?action=delete", map[string]string{
"_csrf": htmlDoc.GetCSRF(),
"repo_name": fmt.Sprintf("%s/%s", ownerName, repoName),
})
session.MakeRequest(t, req, http.StatusSeeOther)
}
func TestPullBranchDelete(t *testing.T) {
onGiteaRun(t, func(t *testing.T, u *url.URL) {
defer tests.PrepareTestEnv(t)()
session := loginUser(t, "user1")
testRepoFork(t, session, "user2", "repo1", "user1", "repo1")
testCreateBranch(t, session, "user1", "repo1", "branch/master", "master1", http.StatusSeeOther)
testEditFile(t, session, "user1", "repo1", "master1", "README.md", "Hello, World (Edited)\n")
resp := testPullCreate(t, session, "user1", "repo1", false, "master", "master1", "This is a pull title")
// check the redirected URL
url := test.RedirectURL(resp)
assert.Regexp(t, "^/user2/repo1/pulls/[0-9]*$", url)
req := NewRequest(t, "GET", url)
session.MakeRequest(t, req, http.StatusOK)
// delete head branch and confirm pull page is ok
testUIDeleteBranch(t, session, "user1", "repo1", "master1")
req = NewRequest(t, "GET", url)
session.MakeRequest(t, req, http.StatusOK)
// delete head repository and confirm pull page is ok
testDeleteRepository(t, session, "user1", "repo1")
req = NewRequest(t, "GET", url)
session.MakeRequest(t, req, http.StatusOK)
})
}
func TestRecentlyPushed(t *testing.T) {
onGiteaRun(t, func(t *testing.T, u *url.URL) {
session := loginUser(t, "user1")
testRepoFork(t, session, "user2", "repo1", "user1", "repo1")
testCreateBranch(t, session, "user1", "repo1", "branch/master", "recent-push", http.StatusSeeOther)
testEditFile(t, session, "user1", "repo1", "recent-push", "README.md", "Hello recently!\n")
testCreateBranch(t, session, "user2", "repo1", "branch/master", "recent-push-base", http.StatusSeeOther)
testEditFile(t, session, "user2", "repo1", "recent-push-base", "README.md", "Hello, recently, from base!\n")
baseRepo, err := repo_model.GetRepositoryByOwnerAndName(db.DefaultContext, "user2", "repo1")
assert.NoError(t, err)
repo, err := repo_model.GetRepositoryByOwnerAndName(db.DefaultContext, "user1", "repo1")
assert.NoError(t, err)
enablePRs := func(t *testing.T, repo *repo_model.Repository) {
t.Helper()
err := repo_service.UpdateRepositoryUnits(db.DefaultContext, repo,
[]repo_model.RepoUnit{{
RepoID: repo.ID,
Type: unit_model.TypePullRequests,
}},
nil)
assert.NoError(t, err)
}
disablePRs := func(t *testing.T, repo *repo_model.Repository) {
t.Helper()
err := repo_service.UpdateRepositoryUnits(db.DefaultContext, repo, nil,
[]unit_model.Type{unit_model.TypePullRequests})
assert.NoError(t, err)
}
testBanner := func(t *testing.T) {
t.Helper()
req := NewRequest(t, "GET", "/user1/repo1")
resp := session.MakeRequest(t, req, http.StatusOK)
htmlDoc := NewHTMLParser(t, resp.Body)
message := strings.TrimSpace(htmlDoc.Find(".ui.message").Text())
link, _ := htmlDoc.Find(".ui.message a").Attr("href")
expectedMessage := "You pushed on branch recent-push"
assert.Contains(t, message, expectedMessage)
assert.Equal(t, "/user1/repo1/src/branch/recent-push", link)
}
// Test that there's a recently pushed branches banner, and it contains
// a link to the branch.
t.Run("recently-pushed-banner", func(t *testing.T) {
defer tests.PrintCurrentTest(t)()
testBanner(t)
})
// Test that it is still there if the fork has PRs disabled, but the
// base repo still has them enabled.
t.Run("with-fork-prs-disabled", func(t *testing.T) {
defer tests.PrintCurrentTest(t)()
defer func() {
enablePRs(t, repo)
}()
disablePRs(t, repo)
testBanner(t)
})
// Test that it is still there if the fork has PRs enabled, but the base
// repo does not.
t.Run("with-base-prs-disabled", func(t *testing.T) {
defer tests.PrintCurrentTest(t)()
defer func() {
enablePRs(t, baseRepo)
}()
disablePRs(t, baseRepo)
testBanner(t)
})
// Test that the banner is not present if both the base and current
// repo have PRs disabled.
t.Run("with-prs-disabled", func(t *testing.T) {
defer tests.PrintCurrentTest(t)()
defer func() {
enablePRs(t, baseRepo)
enablePRs(t, repo)
}()
disablePRs(t, repo)
disablePRs(t, baseRepo)
req := NewRequest(t, "GET", "/user1/repo1")
resp := session.MakeRequest(t, req, http.StatusOK)
htmlDoc := NewHTMLParser(t, resp.Body)
htmlDoc.AssertElement(t, ".ui.message", false)
})
// Test that visiting the base repo has the banner too, and includes
// recent push notifications from both the fork, and the base repo.
t.Run("on the base repo", func(t *testing.T) {
defer tests.PrintCurrentTest(t)()
// Count recently pushed branches on the fork
req := NewRequest(t, "GET", "/user1/repo1")
resp := session.MakeRequest(t, req, http.StatusOK)
htmlDoc := NewHTMLParser(t, resp.Body)
htmlDoc.AssertElement(t, ".ui.message", true)
// Count recently pushed branches on the base repo
req = NewRequest(t, "GET", "/user2/repo1")
resp = session.MakeRequest(t, req, http.StatusOK)
htmlDoc = NewHTMLParser(t, resp.Body)
messageCountOnBase := htmlDoc.Find(".ui.message").Length()
// We have two messages on the base: one from the fork, one on the
// base itself.
assert.Equal(t, 2, messageCountOnBase)
})
// Test that the banner's links point to the right repos
t.Run("link validity", func(t *testing.T) {
defer tests.PrintCurrentTest(t)()
// We're testing against the origin repo, because that has both
// local branches, and another from a fork, so we can test both in
// one test!
req := NewRequest(t, "GET", "/user2/repo1")
resp := session.MakeRequest(t, req, http.StatusOK)
htmlDoc := NewHTMLParser(t, resp.Body)
messages := htmlDoc.Find(".ui.message")
prButtons := messages.Find("a[role='button']")
branchLinks := messages.Find("a[href*='/src/branch/']")
// ** base repo tests **
basePRLink, _ := prButtons.First().Attr("href")
baseBranchLink, _ := branchLinks.First().Attr("href")
baseBranchName := branchLinks.First().Text()
// branch in the same repo does not have a `user/repo:` qualifier.
assert.Equal(t, "recent-push-base", baseBranchName)
// branch link points to the same repo
assert.Equal(t, "/user2/repo1/src/branch/recent-push-base", baseBranchLink)
// PR link compares against the correct rep, and unqualified branch name
assert.Equal(t, "/user2/repo1/compare/master...recent-push-base", basePRLink)
// ** forked repo tests **
forkPRLink, _ := prButtons.Last().Attr("href")
forkBranchLink, _ := branchLinks.Last().Attr("href")
forkBranchName := branchLinks.Last().Text()
// branch in the forked repo has a `user/repo:` qualifier.
assert.Equal(t, "user1/repo1:recent-push", forkBranchName)
// branch link points to the forked repo
assert.Equal(t, "/user1/repo1/src/branch/recent-push", forkBranchLink)
// PR link compares against the correct rep, and qualified branch name
assert.Equal(t, "/user2/repo1/compare/master...user1/repo1:recent-push", forkPRLink)
})
t.Run("unrelated branches are not shown", func(t *testing.T) {
defer tests.PrintCurrentTest(t)()
adminUser := unittest.AssertExistsAndLoadBean(t, &user_model.User{IsAdmin: true})
// Create a new branch with no relation to the default branch.
// 1. Create a new Tree object
cmd := git.NewCommand(db.DefaultContext, "write-tree")
treeID, _, gitErr := cmd.RunStdString(&git.RunOpts{Dir: repo.RepoPath()})
assert.NoError(t, gitErr)
treeID = strings.TrimSpace(treeID)
// 2. Create a new (empty) commit
cmd = git.NewCommand(db.DefaultContext, "commit-tree", "-m", "Initial orphan commit").AddDynamicArguments(treeID)
commitID, _, gitErr := cmd.RunStdString(&git.RunOpts{Dir: repo.RepoPath()})
assert.NoError(t, gitErr)
commitID = strings.TrimSpace(commitID)
// 3. Create a new ref pointing to the orphaned commit
cmd = git.NewCommand(db.DefaultContext, "update-ref", "refs/heads/orphan1").AddDynamicArguments(commitID)
_, _, gitErr = cmd.RunStdString(&git.RunOpts{Dir: repo.RepoPath()})
assert.NoError(t, gitErr)
// 4. Sync the git repo to the database
syncErr := repo_service.AddAllRepoBranchesToSyncQueue(graceful.GetManager().ShutdownContext(), adminUser.ID)
assert.NoError(t, syncErr)
// 5. Add a fresh commit, so that FindRecentlyPushedBranches has
// something to find.
owner := unittest.AssertExistsAndLoadBean(t, &user_model.User{Name: "user1"})
changeResp, err := files_service.ChangeRepoFiles(git.DefaultContext, repo, owner,
&files_service.ChangeRepoFilesOptions{
Files: []*files_service.ChangeRepoFile{
{
Operation: "create",
TreePath: "README.md",
ContentReader: strings.NewReader("a readme file"),
},
},
Message: "Add README.md",
OldBranch: "orphan1",
NewBranch: "orphan1",
})
assert.NoError(t, err)
assert.NotEmpty(t, changeResp)
// Check that we only have 1 message on the main repo, the orphaned
// one is not shown.
req := NewRequest(t, "GET", "/user1/repo1")
resp := session.MakeRequest(t, req, http.StatusOK)
htmlDoc := NewHTMLParser(t, resp.Body)
htmlDoc.AssertElement(t, ".ui.message", true)
link, _ := htmlDoc.Find(".ui.message a[href*='/src/branch/']").Attr("href")
assert.Equal(t, "/user1/repo1/src/branch/recent-push", link)
})
})
}