Add TestPrepareWikiFileName

integrations/gitea-repositories-meta/user2/repo1.wiki.git/refs/heads/master

@@ -1 +1 @@
-423313fbd38093bb10d0c8387db9105409c6f196
+0dca5bd9b5d7ef937710e056f575e86c0184ba85

modules/git/tree.go

@@ -6,6 +6,7 @@
 package git
 
 import (
+	"bytes"
 	"strings"
 )
 
@@ -45,3 +46,23 @@ func (t *Tree) SubTree(rpath string) (*Tree, error) {
 	}
 	return g, nil
 }
+
+// LsTree checks if the given filenames are in the tree
+func (repo *Repository) LsTree(ref string, filenames ...string) ([]string, error) {
+	cmd := NewCommand("ls-tree", "-z", "--name-only", "--", ref)
+	for _, arg := range filenames {
+		if arg != "" {
+			cmd.AddArguments(arg)
+		}
+	}
+	res, err := cmd.RunInDirBytes(repo.Path)
+	if err != nil {
+		return nil, err
+	}
+	filelist := make([]string, 0, len(filenames))
+	for _, line := range bytes.Split(res, []byte{'\000'}) {
+		filelist = append(filelist, string(line))
+	}
+
+	return filelist, err
+}

routers/web/repo/wiki_test.go

@@ -81,7 +81,7 @@ func TestWiki(t *testing.T) {
 	Wiki(ctx)
 	assert.EqualValues(t, http.StatusOK, ctx.Resp.Status())
 	assert.EqualValues(t, "Home", ctx.Data["Title"])
-	assertPagesMetas(t, []string{"Home", "Page With Image", "Page With Spaced Name"}, ctx.Data["Pages"])
+	assertPagesMetas(t, []string{"Home", "Page With Image", "Page With Spaced Name", "Unescaped File"}, ctx.Data["Pages"])
 }
 
 func TestWikiPages(t *testing.T) {
@@ -91,7 +91,7 @@ func TestWikiPages(t *testing.T) {
 	test.LoadRepo(t, ctx, 1)
 	WikiPages(ctx)
 	assert.EqualValues(t, http.StatusOK, ctx.Resp.Status())
-	assertPagesMetas(t, []string{"Home", "Page With Image", "Page With Spaced Name"}, ctx.Data["Pages"])
+	assertPagesMetas(t, []string{"Home", "Page With Image", "Page With Spaced Name", "Unescaped File"}, ctx.Data["Pages"])
 }
 
 func TestNewWiki(t *testing.T) {

services/wiki/wiki.go

@@ -88,7 +88,7 @@ func prepareWikiFileName(gitRepo *git.Repository, wikiName string) (bool, string
 	escaped := NameToFilename(wikiName)
 
 	// Look for both files
-	filesInIndex, err := gitRepo.LsFiles(unescaped, escaped)
+	filesInIndex, err := gitRepo.LsTree("master", unescaped, escaped)
 	if err != nil {
 		log.Error("%v", err)
 		return false, escaped, err

services/wiki/wiki_test.go

@@ -210,3 +210,54 @@ func TestRepository_DeleteWikiPage(t *testing.T) {
 	_, err = masterTree.GetTreeEntryByPath(wikiPath)
 	assert.Error(t, err)
 }
+
+func TestPrepareWikiFileName(t *testing.T) {
+	models.PrepareTestEnv(t)
+	repo := models.AssertExistsAndLoadBean(t, &models.Repository{ID: 1}).(*models.Repository)
+	gitRepo, err := git.OpenRepository(repo.WikiPath())
+	defer gitRepo.Close()
+	assert.NoError(t, err)
+
+	tests := []struct {
+		name      string
+		arg       string
+		existence bool
+		wikiPath  string
+		wantErr   bool
+	}{{
+		name:      "add suffix",
+		arg:       "Home",
+		existence: true,
+		wikiPath:  "Home.md",
+		wantErr:   false,
+	}, {
+		name:      "test special chars",
+		arg:       "home of and & or wiki page!",
+		existence: false,
+		wikiPath:  "home-of-and-%26-or-wiki-page%21.md",
+		wantErr:   false,
+	}, {
+		name:      "fount unescaped cases",
+		arg:       "Unescaped File",
+		existence: true,
+		wikiPath:  "Unescaped File.md",
+		wantErr:   false,
+	}}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			existence, newWikiPath, err := prepareWikiFileName(gitRepo, tt.arg)
+			if (err != nil) != tt.wantErr {
+				assert.NoError(t, err)
+				return
+			}
+			if existence != tt.existence {
+				if existence {
+					t.Errorf("expect to find no escaped file but we detect one")
+				} else {
+					t.Errorf("expect to find an escaped file but we could not detect one")
+				}
+			}
+			assert.Equal(t, tt.wikiPath, newWikiPath)
+		})
+	}
+}