Make wiki pages visit fast (#32732)

tests/integration/wiki_test.go

@@ -0,0 +1,75 @@
+// Copyright 2021 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package integration
+
+import (
+	"context"
+	"fmt"
+	"net/http"
+	"net/url"
+	"os"
+	"path/filepath"
+	"strings"
+	"testing"
+
+	"code.gitea.io/gitea/modules/git"
+	"code.gitea.io/gitea/modules/util"
+	"code.gitea.io/gitea/tests"
+
+	"github.com/PuerkitoBio/goquery"
+	"github.com/stretchr/testify/assert"
+)
+
+func assertFileExist(t *testing.T, p string) {
+	exist, err := util.IsExist(p)
+	assert.NoError(t, err)
+	assert.True(t, exist)
+}
+
+func assertFileEqual(t *testing.T, p string, content []byte) {
+	bs, err := os.ReadFile(p)
+	assert.NoError(t, err)
+	assert.EqualValues(t, content, bs)
+}
+
+func TestRepoCloneWiki(t *testing.T) {
+	onGiteaRun(t, func(t *testing.T, u *url.URL) {
+		defer tests.PrepareTestEnv(t)()
+
+		dstPath := t.TempDir()
+
+		r := fmt.Sprintf("%suser2/repo1.wiki.git", u.String())
+		u, _ = url.Parse(r)
+		u.User = url.UserPassword("user2", userPassword)
+		t.Run("Clone", func(t *testing.T) {
+			assert.NoError(t, git.CloneWithArgs(context.Background(), git.AllowLFSFiltersArgs(), u.String(), dstPath, git.CloneRepoOptions{}))
+			assertFileEqual(t, filepath.Join(dstPath, "Home.md"), []byte("# Home page\n\nThis is the home page!\n"))
+			assertFileExist(t, filepath.Join(dstPath, "Page-With-Image.md"))
+			assertFileExist(t, filepath.Join(dstPath, "Page-With-Spaced-Name.md"))
+			assertFileExist(t, filepath.Join(dstPath, "images"))
+			assertFileExist(t, filepath.Join(dstPath, "files/Non-Renderable-File.zip"))
+			assertFileExist(t, filepath.Join(dstPath, "jpeg.jpg"))
+		})
+	})
+}
+
+func Test_RepoWikiPages(t *testing.T) {
+	defer tests.PrepareTestEnv(t)()
+
+	url := "/user2/repo1/wiki/?action=_pages"
+	req := NewRequest(t, "GET", url)
+	resp := MakeRequest(t, req, http.StatusOK)
+
+	doc := NewHTMLParser(t, resp.Body)
+	expectedPagePaths := []string{
+		"Home", "Page-With-Image", "Page-With-Spaced-Name", "Unescaped-File",
+	}
+	doc.Find("tr").Each(func(i int, s *goquery.Selection) {
+		firstAnchor := s.Find("a").First()
+		href, _ := firstAnchor.Attr("href")
+		pagePath := strings.TrimPrefix(href, "/user2/repo1/wiki/")
+
+		assert.EqualValues(t, expectedPagePaths[i], pagePath)
+	})
+}