mirror of
https://github.com/go-gitea/gitea.git
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2010fbe060
Fix #31395 This regression is introduced by #30273. To find out how GitHub handles this case, I did [some tests](https://github.com/go-gitea/gitea/issues/31395#issuecomment-2278929115). I use redirect in this PR instead of checking if the corresponding `.md` file exists when rendering the link because GitHub also uses redirect. With this PR, there is no need to resolve the raw wiki link when rendering a wiki page. If a wiki link points to a raw file, access will be redirected to the raw link.
275 lines
9.1 KiB
Go
275 lines
9.1 KiB
Go
// Copyright 2017 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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package repo
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import (
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"io"
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"net/http"
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"net/url"
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"testing"
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"code.gitea.io/gitea/models/db"
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repo_model "code.gitea.io/gitea/models/repo"
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"code.gitea.io/gitea/models/unittest"
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"code.gitea.io/gitea/modules/git"
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"code.gitea.io/gitea/modules/gitrepo"
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"code.gitea.io/gitea/modules/web"
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"code.gitea.io/gitea/services/contexttest"
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"code.gitea.io/gitea/services/forms"
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wiki_service "code.gitea.io/gitea/services/wiki"
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"github.com/stretchr/testify/assert"
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)
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const (
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content = "Wiki contents for unit tests"
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message = "Wiki commit message for unit tests"
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)
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func wikiEntry(t *testing.T, repo *repo_model.Repository, wikiName wiki_service.WebPath) *git.TreeEntry {
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wikiRepo, err := gitrepo.OpenWikiRepository(git.DefaultContext, repo)
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assert.NoError(t, err)
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defer wikiRepo.Close()
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commit, err := wikiRepo.GetBranchCommit("master")
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assert.NoError(t, err)
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entries, err := commit.ListEntries()
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assert.NoError(t, err)
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for _, entry := range entries {
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if entry.Name() == wiki_service.WebPathToGitPath(wikiName) {
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return entry
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}
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}
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return nil
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}
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func wikiContent(t *testing.T, repo *repo_model.Repository, wikiName wiki_service.WebPath) string {
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entry := wikiEntry(t, repo, wikiName)
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if !assert.NotNil(t, entry) {
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return ""
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}
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reader, err := entry.Blob().DataAsync()
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assert.NoError(t, err)
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defer reader.Close()
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bytes, err := io.ReadAll(reader)
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assert.NoError(t, err)
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return string(bytes)
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}
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func assertWikiExists(t *testing.T, repo *repo_model.Repository, wikiName wiki_service.WebPath) {
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assert.NotNil(t, wikiEntry(t, repo, wikiName))
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}
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func assertWikiNotExists(t *testing.T, repo *repo_model.Repository, wikiName wiki_service.WebPath) {
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assert.Nil(t, wikiEntry(t, repo, wikiName))
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}
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func assertPagesMetas(t *testing.T, expectedNames []string, metas any) {
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pageMetas, ok := metas.([]PageMeta)
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if !assert.True(t, ok) {
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return
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}
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if !assert.Len(t, pageMetas, len(expectedNames)) {
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return
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}
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for i, pageMeta := range pageMetas {
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assert.EqualValues(t, expectedNames[i], pageMeta.Name)
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}
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}
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func TestWiki(t *testing.T) {
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unittest.PrepareTestEnv(t)
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ctx, _ := contexttest.MockContext(t, "user2/repo1/wiki")
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ctx.SetPathParam("*", "Home")
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contexttest.LoadRepo(t, ctx, 1)
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Wiki(ctx)
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assert.EqualValues(t, http.StatusOK, ctx.Resp.Status())
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assert.EqualValues(t, "Home", ctx.Data["Title"])
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assertPagesMetas(t, []string{"Home", "Page With Image", "Page With Spaced Name", "Unescaped File"}, ctx.Data["Pages"])
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ctx, _ = contexttest.MockContext(t, "user2/repo1/jpeg.jpg")
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ctx.SetPathParam("*", "jpeg.jpg")
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contexttest.LoadRepo(t, ctx, 1)
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Wiki(ctx)
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assert.EqualValues(t, http.StatusSeeOther, ctx.Resp.Status())
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assert.Equal(t, "/user2/repo1/wiki/raw/jpeg.jpg", ctx.Resp.Header().Get("Location"))
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}
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func TestWikiPages(t *testing.T) {
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unittest.PrepareTestEnv(t)
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ctx, _ := contexttest.MockContext(t, "user2/repo1/wiki/?action=_pages")
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contexttest.LoadRepo(t, ctx, 1)
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WikiPages(ctx)
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assert.EqualValues(t, http.StatusOK, ctx.Resp.Status())
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assertPagesMetas(t, []string{"Home", "Page With Image", "Page With Spaced Name", "Unescaped File"}, ctx.Data["Pages"])
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}
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func TestNewWiki(t *testing.T) {
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unittest.PrepareTestEnv(t)
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ctx, _ := contexttest.MockContext(t, "user2/repo1/wiki/?action=_new")
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contexttest.LoadUser(t, ctx, 2)
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contexttest.LoadRepo(t, ctx, 1)
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NewWiki(ctx)
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assert.EqualValues(t, http.StatusOK, ctx.Resp.Status())
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assert.EqualValues(t, ctx.Tr("repo.wiki.new_page"), ctx.Data["Title"])
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}
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func TestNewWikiPost(t *testing.T) {
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for _, title := range []string{
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"New page",
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"&&&&",
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} {
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unittest.PrepareTestEnv(t)
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ctx, _ := contexttest.MockContext(t, "user2/repo1/wiki/?action=_new")
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contexttest.LoadUser(t, ctx, 2)
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contexttest.LoadRepo(t, ctx, 1)
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web.SetForm(ctx, &forms.NewWikiForm{
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Title: title,
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Content: content,
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Message: message,
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})
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NewWikiPost(ctx)
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assert.EqualValues(t, http.StatusSeeOther, ctx.Resp.Status())
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assertWikiExists(t, ctx.Repo.Repository, wiki_service.UserTitleToWebPath("", title))
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assert.Equal(t, wikiContent(t, ctx.Repo.Repository, wiki_service.UserTitleToWebPath("", title)), content)
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}
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}
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func TestNewWikiPost_ReservedName(t *testing.T) {
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unittest.PrepareTestEnv(t)
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ctx, _ := contexttest.MockContext(t, "user2/repo1/wiki/?action=_new")
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contexttest.LoadUser(t, ctx, 2)
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contexttest.LoadRepo(t, ctx, 1)
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web.SetForm(ctx, &forms.NewWikiForm{
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Title: "_edit",
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Content: content,
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Message: message,
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})
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NewWikiPost(ctx)
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assert.EqualValues(t, http.StatusOK, ctx.Resp.Status())
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assert.EqualValues(t, ctx.Tr("repo.wiki.reserved_page", "_edit"), ctx.Flash.ErrorMsg)
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assertWikiNotExists(t, ctx.Repo.Repository, "_edit")
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}
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func TestEditWiki(t *testing.T) {
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unittest.PrepareTestEnv(t)
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ctx, _ := contexttest.MockContext(t, "user2/repo1/wiki/Home?action=_edit")
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ctx.SetPathParam("*", "Home")
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contexttest.LoadUser(t, ctx, 2)
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contexttest.LoadRepo(t, ctx, 1)
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EditWiki(ctx)
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assert.EqualValues(t, http.StatusOK, ctx.Resp.Status())
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assert.EqualValues(t, "Home", ctx.Data["Title"])
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assert.Equal(t, wikiContent(t, ctx.Repo.Repository, "Home"), ctx.Data["content"])
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ctx, _ = contexttest.MockContext(t, "user2/repo1/wiki/jpeg.jpg?action=_edit")
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ctx.SetPathParam("*", "jpeg.jpg")
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contexttest.LoadUser(t, ctx, 2)
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contexttest.LoadRepo(t, ctx, 1)
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EditWiki(ctx)
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assert.EqualValues(t, http.StatusForbidden, ctx.Resp.Status())
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}
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func TestEditWikiPost(t *testing.T) {
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for _, title := range []string{
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"Home",
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"New/<page>",
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} {
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unittest.PrepareTestEnv(t)
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ctx, _ := contexttest.MockContext(t, "user2/repo1/wiki/Home?action=_new")
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ctx.SetPathParam("*", "Home")
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contexttest.LoadUser(t, ctx, 2)
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contexttest.LoadRepo(t, ctx, 1)
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web.SetForm(ctx, &forms.NewWikiForm{
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Title: title,
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Content: content,
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Message: message,
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})
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EditWikiPost(ctx)
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assert.EqualValues(t, http.StatusSeeOther, ctx.Resp.Status())
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assertWikiExists(t, ctx.Repo.Repository, wiki_service.UserTitleToWebPath("", title))
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assert.Equal(t, wikiContent(t, ctx.Repo.Repository, wiki_service.UserTitleToWebPath("", title)), content)
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if title != "Home" {
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assertWikiNotExists(t, ctx.Repo.Repository, "Home")
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}
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}
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}
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func TestDeleteWikiPagePost(t *testing.T) {
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unittest.PrepareTestEnv(t)
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ctx, _ := contexttest.MockContext(t, "user2/repo1/wiki/Home?action=_delete")
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contexttest.LoadUser(t, ctx, 2)
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contexttest.LoadRepo(t, ctx, 1)
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DeleteWikiPagePost(ctx)
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assert.EqualValues(t, http.StatusOK, ctx.Resp.Status())
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assertWikiNotExists(t, ctx.Repo.Repository, "Home")
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}
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func TestWikiRaw(t *testing.T) {
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for filepath, filetype := range map[string]string{
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"jpeg.jpg": "image/jpeg",
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"images/jpeg.jpg": "image/jpeg",
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"files/Non-Renderable-File.zip": "application/octet-stream",
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"Page With Spaced Name": "text/plain; charset=utf-8",
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"Page-With-Spaced-Name": "text/plain; charset=utf-8",
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"Page With Spaced Name.md": "", // there is no "Page With Spaced Name.md" in repo
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"Page-With-Spaced-Name.md": "text/plain; charset=utf-8",
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} {
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unittest.PrepareTestEnv(t)
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ctx, _ := contexttest.MockContext(t, "user2/repo1/wiki/raw/"+url.PathEscape(filepath))
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ctx.SetPathParam("*", filepath)
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contexttest.LoadUser(t, ctx, 2)
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contexttest.LoadRepo(t, ctx, 1)
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WikiRaw(ctx)
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if filetype == "" {
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assert.EqualValues(t, http.StatusNotFound, ctx.Resp.Status(), "filepath: %s", filepath)
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} else {
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assert.EqualValues(t, http.StatusOK, ctx.Resp.Status(), "filepath: %s", filepath)
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assert.EqualValues(t, filetype, ctx.Resp.Header().Get("Content-Type"), "filepath: %s", filepath)
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}
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}
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}
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func TestDefaultWikiBranch(t *testing.T) {
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unittest.PrepareTestEnv(t)
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// repo with no wiki
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repoWithNoWiki := unittest.AssertExistsAndLoadBean(t, &repo_model.Repository{ID: 2})
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assert.False(t, repoWithNoWiki.HasWiki())
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assert.NoError(t, wiki_service.ChangeDefaultWikiBranch(db.DefaultContext, repoWithNoWiki, "main"))
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// repo with wiki
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assert.NoError(t, repo_model.UpdateRepositoryCols(db.DefaultContext, &repo_model.Repository{ID: 1, DefaultWikiBranch: "wrong-branch"}))
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ctx, _ := contexttest.MockContext(t, "user2/repo1/wiki")
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ctx.SetPathParam("*", "Home")
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contexttest.LoadRepo(t, ctx, 1)
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assert.Equal(t, "wrong-branch", ctx.Repo.Repository.DefaultWikiBranch)
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Wiki(ctx) // after the visiting, the out-of-sync database record will update the branch name to "master"
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repo := unittest.AssertExistsAndLoadBean(t, &repo_model.Repository{ID: 1})
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assert.Equal(t, "master", ctx.Repo.Repository.DefaultWikiBranch)
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// invalid branch name should fail
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assert.Error(t, wiki_service.ChangeDefaultWikiBranch(db.DefaultContext, repo, "the bad name"))
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repo = unittest.AssertExistsAndLoadBean(t, &repo_model.Repository{ID: 1})
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assert.Equal(t, "master", repo.DefaultWikiBranch)
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// the same branch name, should succeed (actually a no-op)
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assert.NoError(t, wiki_service.ChangeDefaultWikiBranch(db.DefaultContext, repo, "master"))
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repo = unittest.AssertExistsAndLoadBean(t, &repo_model.Repository{ID: 1})
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assert.Equal(t, "master", repo.DefaultWikiBranch)
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// change to another name
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assert.NoError(t, wiki_service.ChangeDefaultWikiBranch(db.DefaultContext, repo, "main"))
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repo = unittest.AssertExistsAndLoadBean(t, &repo_model.Repository{ID: 1})
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assert.Equal(t, "main", repo.DefaultWikiBranch)
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}
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