mirror of
https://github.com/go-gitea/gitea
synced 2024-12-23 17:14:27 +00:00
e51c73ae5c
* Fix 500 on first wiki page There is a mistake in #16319 and #16487 which means that the first time a wiki page is created a 500 is reported because the `master` branch is not in existence in that wiki yet. This PR simply checks for this error and returns not found. Fix #16584 Signed-off-by: Andrew Thornton <art27@cantab.net>
293 lines
8.2 KiB
Go
293 lines
8.2 KiB
Go
// Copyright 2019 The Gitea Authors. All rights reserved.
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// Use of this source code is governed by a MIT-style
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// license that can be found in the LICENSE file.
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package wiki
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import (
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"io/ioutil"
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"os"
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"path/filepath"
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"testing"
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"code.gitea.io/gitea/models"
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"code.gitea.io/gitea/modules/git"
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"code.gitea.io/gitea/modules/util"
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"github.com/stretchr/testify/assert"
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)
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func TestMain(m *testing.M) {
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models.MainTest(m, filepath.Join("..", ".."))
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}
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func TestWikiNameToSubURL(t *testing.T) {
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type test struct {
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Expected string
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WikiName string
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}
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for _, test := range []test{
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{"wiki-name", "wiki name"},
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{"wiki-name", "wiki-name"},
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{"name-with%2Fslash", "name with/slash"},
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{"name-with%25percent", "name with%percent"},
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} {
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assert.Equal(t, test.Expected, NameToSubURL(test.WikiName))
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}
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}
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func TestNormalizeWikiName(t *testing.T) {
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type test struct {
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Expected string
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WikiName string
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}
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for _, test := range []test{
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{"wiki name", "wiki name"},
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{"wiki name", "wiki-name"},
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{"name with/slash", "name with/slash"},
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{"name with%percent", "name-with%percent"},
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{"%2F", "%2F"},
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} {
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assert.Equal(t, test.Expected, NormalizeWikiName(test.WikiName))
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}
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}
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func TestWikiNameToFilename(t *testing.T) {
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type test struct {
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Expected string
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WikiName string
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}
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for _, test := range []test{
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{"wiki-name.md", "wiki name"},
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{"wiki-name.md", "wiki-name"},
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{"name-with%2Fslash.md", "name with/slash"},
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{"name-with%25percent.md", "name with%percent"},
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} {
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assert.Equal(t, test.Expected, NameToFilename(test.WikiName))
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}
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}
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func TestWikiFilenameToName(t *testing.T) {
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type test struct {
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Expected string
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Filename string
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}
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for _, test := range []test{
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{"hello world", "hello-world.md"},
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{"symbols/?*", "symbols%2F%3F%2A.md"},
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} {
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name, err := FilenameToName(test.Filename)
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assert.NoError(t, err)
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assert.Equal(t, test.Expected, name)
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}
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for _, badFilename := range []string{
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"nofileextension",
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"wrongfileextension.txt",
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} {
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_, err := FilenameToName(badFilename)
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assert.Error(t, err)
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assert.True(t, models.IsErrWikiInvalidFileName(err))
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}
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_, err := FilenameToName("badescaping%%.md")
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assert.Error(t, err)
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assert.False(t, models.IsErrWikiInvalidFileName(err))
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}
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func TestWikiNameToFilenameToName(t *testing.T) {
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// converting from wiki name to filename, then back to wiki name should
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// return the original (normalized) name
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for _, name := range []string{
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"wiki-name",
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"wiki name",
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"wiki name with/slash",
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"$$$%%%^^&&!@#$(),.<>",
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} {
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filename := NameToFilename(name)
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resultName, err := FilenameToName(filename)
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assert.NoError(t, err)
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assert.Equal(t, NormalizeWikiName(name), resultName)
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}
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}
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func TestRepository_InitWiki(t *testing.T) {
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models.PrepareTestEnv(t)
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// repo1 already has a wiki
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repo1 := models.AssertExistsAndLoadBean(t, &models.Repository{ID: 1}).(*models.Repository)
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assert.NoError(t, InitWiki(repo1))
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// repo2 does not already have a wiki
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repo2 := models.AssertExistsAndLoadBean(t, &models.Repository{ID: 2}).(*models.Repository)
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assert.NoError(t, InitWiki(repo2))
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assert.True(t, repo2.HasWiki())
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}
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func TestRepository_AddWikiPage(t *testing.T) {
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assert.NoError(t, models.PrepareTestDatabase())
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const wikiContent = "This is the wiki content"
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const commitMsg = "Commit message"
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repo := models.AssertExistsAndLoadBean(t, &models.Repository{ID: 1}).(*models.Repository)
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doer := models.AssertExistsAndLoadBean(t, &models.User{ID: 2}).(*models.User)
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for _, wikiName := range []string{
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"Another page",
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"Here's a <tag> and a/slash",
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} {
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wikiName := wikiName
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t.Run("test wiki exist: "+wikiName, func(t *testing.T) {
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t.Parallel()
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assert.NoError(t, AddWikiPage(doer, repo, wikiName, wikiContent, commitMsg))
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// Now need to show that the page has been added:
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gitRepo, err := git.OpenRepository(repo.WikiPath())
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assert.NoError(t, err)
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defer gitRepo.Close()
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masterTree, err := gitRepo.GetTree("master")
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assert.NoError(t, err)
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wikiPath := NameToFilename(wikiName)
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entry, err := masterTree.GetTreeEntryByPath(wikiPath)
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assert.NoError(t, err)
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assert.Equal(t, wikiPath, entry.Name(), "%s not added correctly", wikiName)
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})
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}
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t.Run("check wiki already exist", func(t *testing.T) {
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t.Parallel()
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// test for already-existing wiki name
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err := AddWikiPage(doer, repo, "Home", wikiContent, commitMsg)
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assert.Error(t, err)
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assert.True(t, models.IsErrWikiAlreadyExist(err))
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})
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t.Run("check wiki reserved name", func(t *testing.T) {
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t.Parallel()
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// test for reserved wiki name
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err := AddWikiPage(doer, repo, "_edit", wikiContent, commitMsg)
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assert.Error(t, err)
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assert.True(t, models.IsErrWikiReservedName(err))
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})
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}
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func TestRepository_EditWikiPage(t *testing.T) {
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assert.NoError(t, models.PrepareTestDatabase())
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const newWikiContent = "This is the new content"
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const commitMsg = "Commit message"
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repo := models.AssertExistsAndLoadBean(t, &models.Repository{ID: 1}).(*models.Repository)
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doer := models.AssertExistsAndLoadBean(t, &models.User{ID: 2}).(*models.User)
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for _, newWikiName := range []string{
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"Home", // same name as before
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"New home",
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"New/name/with/slashes",
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} {
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models.PrepareTestEnv(t)
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assert.NoError(t, EditWikiPage(doer, repo, "Home", newWikiName, newWikiContent, commitMsg))
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// Now need to show that the page has been added:
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gitRepo, err := git.OpenRepository(repo.WikiPath())
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assert.NoError(t, err)
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masterTree, err := gitRepo.GetTree("master")
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assert.NoError(t, err)
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wikiPath := NameToFilename(newWikiName)
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entry, err := masterTree.GetTreeEntryByPath(wikiPath)
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assert.NoError(t, err)
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assert.Equal(t, wikiPath, entry.Name(), "%s not editted correctly", newWikiName)
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if newWikiName != "Home" {
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_, err := masterTree.GetTreeEntryByPath("Home.md")
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assert.Error(t, err)
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}
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gitRepo.Close()
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}
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}
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func TestRepository_DeleteWikiPage(t *testing.T) {
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models.PrepareTestEnv(t)
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repo := models.AssertExistsAndLoadBean(t, &models.Repository{ID: 1}).(*models.Repository)
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doer := models.AssertExistsAndLoadBean(t, &models.User{ID: 2}).(*models.User)
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assert.NoError(t, DeleteWikiPage(doer, repo, "Home"))
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// Now need to show that the page has been added:
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gitRepo, err := git.OpenRepository(repo.WikiPath())
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assert.NoError(t, err)
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defer gitRepo.Close()
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masterTree, err := gitRepo.GetTree("master")
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assert.NoError(t, err)
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wikiPath := NameToFilename("Home")
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_, err = masterTree.GetTreeEntryByPath(wikiPath)
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assert.Error(t, err)
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}
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func TestPrepareWikiFileName(t *testing.T) {
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models.PrepareTestEnv(t)
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repo := models.AssertExistsAndLoadBean(t, &models.Repository{ID: 1}).(*models.Repository)
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gitRepo, err := git.OpenRepository(repo.WikiPath())
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defer gitRepo.Close()
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assert.NoError(t, err)
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tests := []struct {
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name string
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arg string
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existence bool
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wikiPath string
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wantErr bool
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}{{
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name: "add suffix",
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arg: "Home",
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existence: true,
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wikiPath: "Home.md",
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wantErr: false,
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}, {
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name: "test special chars",
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arg: "home of and & or wiki page!",
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existence: false,
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wikiPath: "home-of-and-%26-or-wiki-page%21.md",
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wantErr: false,
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}, {
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name: "fount unescaped cases",
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arg: "Unescaped File",
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existence: true,
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wikiPath: "Unescaped File.md",
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wantErr: false,
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}}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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existence, newWikiPath, err := prepareWikiFileName(gitRepo, tt.arg)
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if (err != nil) != tt.wantErr {
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assert.NoError(t, err)
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return
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}
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if existence != tt.existence {
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if existence {
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t.Errorf("expect to find no escaped file but we detect one")
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} else {
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t.Errorf("expect to find an escaped file but we could not detect one")
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}
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}
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assert.Equal(t, tt.wikiPath, newWikiPath)
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})
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}
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}
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func TestPrepareWikiFileName_FirstPage(t *testing.T) {
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models.PrepareTestEnv(t)
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// Now create a temporaryDirectory
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tmpDir, err := ioutil.TempDir("", "empty-wiki")
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assert.NoError(t, err)
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defer func() {
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if _, err := os.Stat(tmpDir); !os.IsNotExist(err) {
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_ = util.RemoveAll(tmpDir)
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}
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}()
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err = git.InitRepository(tmpDir, true)
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assert.NoError(t, err)
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gitRepo, err := git.OpenRepository(tmpDir)
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defer gitRepo.Close()
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assert.NoError(t, err)
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existence, newWikiPath, err := prepareWikiFileName(gitRepo, "Home")
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assert.False(t, existence)
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assert.NoError(t, err)
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assert.Equal(t, "Home.md", newWikiPath)
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}
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