Kd/ci playwright go test (#20123)

* Add initial playwright config

* Simplify Makefile

* Simplify Makefile

* Use correct config files

* Update playwright settings

* Fix package-lock file

* Don't use test logger for e2e tests

* fix frontend lint

* Allow passing TEST_LOGGER variable

* Init postgres database

* use standard gitea env variables

* Update playwright

* update drone

* Move empty env var to commands

* Cleanup

* Move integrations to subfolder

* tests integrations to tests integraton

* Run e2e tests with go test

* Fix linting

* install CI deps

* Add files to ESlint

* Fix drone typo

* Don't log to console in CI

* Use go test http server

* Add build step before tests

* Move shared init function to common package

* fix drone

* Clean up tests

* Fix linting

* Better mocking for page + version string

* Cleanup test generation

* Remove dependency on gitea binary

* Fix linting

* add initial support for running specific tests

* Add ACCEPT_VISUAL variable

* don't require git-lfs

* Add initial documentation

* Review feedback

* Add logged in session test

* Attempt fixing drone race

* Cleanup and bump version

* Bump deps

* Review feedback

* simplify installation

* Fix ci

* Update install docs

1 files changed, 214 insertions, 0 deletions

diff --git a/tests/integration/nonascii_branches_test.go b/tests/integration/nonascii_branches_test.go
new file mode 100644
index 0000000000..ae69506f1b
--- /dev/null
+++ b/tests/integration/nonascii_branches_test.go
@@ -0,0 +1,214 @@
+// Copyright 2018 The Gitea Authors. All rights reserved.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+
+package integration
+
+import (
+	"net/http"
+	"net/url"
+	"path"
+	"testing"
+
+	"code.gitea.io/gitea/tests"
+	"github.com/stretchr/testify/assert"
+)
+
+func testSrcRouteRedirect(t *testing.T, session *TestSession, user, repo, route, expectedLocation string, expectedStatus int) {
+	prefix := path.Join("/", user, repo, "src")
+
+	// Make request
+	req := NewRequest(t, "GET", path.Join(prefix, route))
+	resp := session.MakeRequest(t, req, http.StatusSeeOther)
+
+	// Check Location header
+	location := resp.HeaderMap.Get("Location")
+	assert.Equal(t, path.Join(prefix, expectedLocation), location)
+
+	// Perform redirect
+	req = NewRequest(t, "GET", location)
+	session.MakeRequest(t, req, expectedStatus)
+}
+
+func setDefaultBranch(t *testing.T, session *TestSession, user, repo, branch string) {
+	location := path.Join("/", user, repo, "settings/branches")
+	csrf := GetCSRF(t, session, location)
+	req := NewRequestWithValues(t, "POST", location, map[string]string{
+		"_csrf":  csrf,
+		"action": "default_branch",
+		"branch": branch,
+	})
+	session.MakeRequest(t, req, http.StatusSeeOther)
+}
+
+func TestNonasciiBranches(t *testing.T) {
+	testRedirects := []struct {
+		from   string
+		to     string
+		status int
+	}{
+		// Branches
+		{
+			from:   "master",
+			to:     "branch/master",
+			status: http.StatusOK,
+		},
+		{
+			from:   "master/README.md",
+			to:     "branch/master/README.md",
+			status: http.StatusOK,
+		},
+		{
+			from:   "master/badfile",
+			to:     "branch/master/badfile",
+			status: http.StatusNotFound, // it does not exists
+		},
+		{
+			from:   "ГлавнаяВетка",
+			to:     "branch/%D0%93%D0%BB%D0%B0%D0%B2%D0%BD%D0%B0%D1%8F%D0%92%D0%B5%D1%82%D0%BA%D0%B0",
+			status: http.StatusOK,
+		},
+		{
+			from:   "а/б/в",
+			to:     "branch/%D0%B0/%D0%B1/%D0%B2",
+			status: http.StatusOK,
+		},
+		{
+			from:   "Grüßen/README.md",
+			to:     "branch/Gr%C3%BC%C3%9Fen/README.md",
+			status: http.StatusOK,
+		},
+		{
+			from:   "Plus+Is+Not+Space",
+			to:     "branch/Plus+Is+Not+Space",
+			status: http.StatusOK,
+		},
+		{
+			from:   "Plus+Is+Not+Space/Файл.md",
+			to:     "branch/Plus+Is+Not+Space/%D0%A4%D0%B0%D0%B9%D0%BB.md",
+			status: http.StatusOK,
+		},
+		{
+			from:   "Plus+Is+Not+Space/and+it+is+valid.md",
+			to:     "branch/Plus+Is+Not+Space/and+it+is+valid.md",
+			status: http.StatusOK,
+		},
+		{
+			from:   "ブランチ",
+			to:     "branch/%E3%83%96%E3%83%A9%E3%83%B3%E3%83%81",
+			status: http.StatusOK,
+		},
+		// Tags
+		{
+			from:   "Тэг",
+			to:     "tag/%D0%A2%D1%8D%D0%B3",
+			status: http.StatusOK,
+		},
+		{
+			from:   "Ё/人",
+			to:     "tag/%D0%81/%E4%BA%BA",
+			status: http.StatusOK,
+		},
+		{
+			from:   "タグ",
+			to:     "tag/%E3%82%BF%E3%82%B0",
+			status: http.StatusOK,
+		},
+		{
+			from:   "タグ/ファイル.md",
+			to:     "tag/%E3%82%BF%E3%82%B0/%E3%83%95%E3%82%A1%E3%82%A4%E3%83%AB.md",
+			status: http.StatusOK,
+		},
+		// Files
+		{
+			from:   "README.md",
+			to:     "branch/Plus+Is+Not+Space/README.md",
+			status: http.StatusOK,
+		},
+		{
+			from:   "Файл.md",
+			to:     "branch/Plus+Is+Not+Space/%D0%A4%D0%B0%D0%B9%D0%BB.md",
+			status: http.StatusOK,
+		},
+		{
+			from:   "ファイル.md",
+			to:     "branch/Plus+Is+Not+Space/%E3%83%95%E3%82%A1%E3%82%A4%E3%83%AB.md",
+			status: http.StatusNotFound, // it's not on default branch
+		},
+		// Same but url-encoded (few tests)
+		{
+			from:   "%E3%83%96%E3%83%A9%E3%83%B3%E3%83%81",
+			to:     "branch/%E3%83%96%E3%83%A9%E3%83%B3%E3%83%81",
+			status: http.StatusOK,
+		},
+		{
+			from:   "%E3%82%BF%E3%82%b0",
+			to:     "tag/%E3%82%BF%E3%82%B0",
+			status: http.StatusOK,
+		},
+		{
+			from:   "%D0%A4%D0%B0%D0%B9%D0%BB.md",
+			to:     "branch/Plus+Is+Not+Space/%D0%A4%D0%B0%D0%B9%D0%BB.md",
+			status: http.StatusOK,
+		},
+		{
+			from:   "%D0%81%2F%E4%BA%BA",
+			to:     "tag/%D0%81/%E4%BA%BA",
+			status: http.StatusOK,
+		},
+		{
+			from:   "Ё%2F%E4%BA%BA",
+			to:     "tag/%D0%81/%E4%BA%BA",
+			status: http.StatusOK,
+		},
+		{
+			from:   "Plus+Is+Not+Space/%25%252525mightnotplaywell",
+			to:     "branch/Plus+Is+Not+Space/%25%252525mightnotplaywell",
+			status: http.StatusOK,
+		},
+		{
+			from:   "Plus+Is+Not+Space/%25253Fisnotaquestion%25253F",
+			to:     "branch/Plus+Is+Not+Space/%25253Fisnotaquestion%25253F",
+			status: http.StatusOK,
+		},
+		{
+			from:   "Plus+Is+Not+Space/" + url.PathEscape("%3Fis?and#afile"),
+			to:     "branch/Plus+Is+Not+Space/" + url.PathEscape("%3Fis?and#afile"),
+			status: http.StatusOK,
+		},
+		{
+			from:   "Plus+Is+Not+Space/10%25.md",
+			to:     "branch/Plus+Is+Not+Space/10%25.md",
+			status: http.StatusOK,
+		},
+		{
+			from:   "Plus+Is+Not+Space/" + url.PathEscape("This+file%20has 1space"),
+			to:     "branch/Plus+Is+Not+Space/" + url.PathEscape("This+file%20has 1space"),
+			status: http.StatusOK,
+		},
+		{
+			from:   "Plus+Is+Not+Space/" + url.PathEscape("This+file%2520has 2 spaces"),
+			to:     "branch/Plus+Is+Not+Space/" + url.PathEscape("This+file%2520has 2 spaces"),
+			status: http.StatusOK,
+		},
+		{
+			from:   "Plus+Is+Not+Space/" + url.PathEscape("£15&$6.txt"),
+			to:     "branch/Plus+Is+Not+Space/" + url.PathEscape("£15&$6.txt"),
+			status: http.StatusOK,
+		},
+	}
+
+	defer tests.PrepareTestEnv(t)()
+
+	user := "user2"
+	repo := "utf8"
+	session := loginUser(t, user)
+
+	setDefaultBranch(t, session, user, repo, "Plus+Is+Not+Space")
+
+	for _, test := range testRedirects {
+		testSrcRouteRedirect(t, session, user, repo, test.from, test.to, test.status)
+	}
+
+	setDefaultBranch(t, session, user, repo, "master")
+}