// Copyright 2017 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 markdown_test import ( "strings" "testing" . "code.gitea.io/gitea/modules/markup/markdown" "code.gitea.io/gitea/modules/setting" "code.gitea.io/gitea/modules/util" "github.com/stretchr/testify/assert" ) const AppURL = "http://localhost:3000/" const Repo = "gogits/gogs" const AppSubURL = AppURL + Repo + "/" func TestRender_StandardLinks(t *testing.T) { setting.AppURL = AppURL setting.AppSubURL = AppSubURL test := func(input, expected, expectedWiki string) { buffer := RenderString(input, setting.AppSubURL, nil) assert.Equal(t, strings.TrimSpace(expected), strings.TrimSpace(string(buffer))) bufferWiki := RenderWiki([]byte(input), setting.AppSubURL, nil) assert.Equal(t, strings.TrimSpace(expectedWiki), strings.TrimSpace(bufferWiki)) } googleRendered := `<p><a href="https://google.com/" rel="nofollow">https://google.com/</a></p>` test("<https://google.com/>", googleRendered, googleRendered) lnk := util.URLJoin(AppSubURL, "WikiPage") lnkWiki := util.URLJoin(AppSubURL, "wiki", "WikiPage") test("[WikiPage](WikiPage)", `<p><a href="`+lnk+`" rel="nofollow">WikiPage</a></p>`, `<p><a href="`+lnkWiki+`" rel="nofollow">WikiPage</a></p>`) } func TestMisc_IsMarkdownFile(t *testing.T) { setting.Markdown.FileExtensions = []string{".md", ".markdown", ".mdown", ".mkd"} trueTestCases := []string{ "test.md", "wow.MARKDOWN", "LOL.mDoWn", } falseTestCases := []string{ "test", "abcdefg", "abcdefghijklmnopqrstuvwxyz", "test.md.test", } for _, testCase := range trueTestCases { assert.True(t, IsMarkdownFile(testCase)) } for _, testCase := range falseTestCases { assert.False(t, IsMarkdownFile(testCase)) } } func TestRender_Images(t *testing.T) { setting.AppURL = AppURL setting.AppSubURL = AppSubURL test := func(input, expected string) { buffer := RenderString(input, setting.AppSubURL, nil) assert.Equal(t, strings.TrimSpace(expected), strings.TrimSpace(string(buffer))) } url := "../../.images/src/02/train.jpg" title := "Train" result := util.URLJoin(AppSubURL, url) test( "!["+title+"]("+url+")", `<p><a href="`+result+`" rel="nofollow"><img src="`+result+`" alt="`+title+`"/></a></p>`) test( "[["+title+"|"+url+"]]", `<p><a href="`+result+`" rel="nofollow"><img src="`+result+`" title="`+title+`" alt="`+title+`"/></a></p>`) } func testAnswers(baseURLContent, baseURLImages string) []string { return []string{ `<p>Wiki! Enjoy :)</p> <ul> <li><a href="` + baseURLContent + `/Links" rel="nofollow">Links, Language bindings, Engine bindings</a></li> <li><a href="` + baseURLContent + `/Tips" rel="nofollow">Tips</a></li> </ul> <p>Ideas and codes</p> <ul> <li>Bezier widget (by <a href="` + AppURL + `r-lyeh" rel="nofollow">@r-lyeh</a>) <a href="http://localhost:3000/ocornut/imgui/issues/786" rel="nofollow">#786</a></li> <li>Node graph editors <a href="https://github.com/ocornut/imgui/issues/306" rel="nofollow">https://github.com/ocornut/imgui/issues/306</a></li> <li><a href="` + baseURLContent + `/memory_editor_example" rel="nofollow">Memory Editor</a></li> <li><a href="` + baseURLContent + `/plot_var_example" rel="nofollow">Plot var helper</a></li> </ul> `, `<h2>What is Wine Staging?</h2> <p><strong>Wine Staging</strong> on website <a href="http://wine-staging.com" rel="nofollow">wine-staging.com</a>.</p> <h2>Quick Links</h2> <p>Here are some links to the most important topics. You can find the full list of pages at the sidebar.</p> <table> <thead> <tr> <th><a href="` + baseURLImages + `/images/icon-install.png" rel="nofollow"><img src="` + baseURLImages + `/images/icon-install.png" title="icon-install.png" alt="images/icon-install.png"/></a></th> <th><a href="` + baseURLContent + `/Installation" rel="nofollow">Installation</a></th> </tr> </thead> <tbody> <tr> <td><a href="` + baseURLImages + `/images/icon-usage.png" rel="nofollow"><img src="` + baseURLImages + `/images/icon-usage.png" title="icon-usage.png" alt="images/icon-usage.png"/></a></td> <td><a href="` + baseURLContent + `/Usage" rel="nofollow">Usage</a></td> </tr> </tbody> </table> `, `<p><a href="http://www.excelsiorjet.com/" rel="nofollow">Excelsior JET</a> allows you to create native executables for Windows, Linux and Mac OS X.</p> <ol> <li><a href="https://github.com/libgdx/libgdx/wiki/Gradle-on-the-Commandline#packaging-for-the-desktop" rel="nofollow">Package your libGDX application</a> <a href="` + baseURLImages + `/images/1.png" rel="nofollow"><img src="` + baseURLImages + `/images/1.png" title="1.png" alt="images/1.png"/></a></li> <li>Perform a test run by hitting the Run! button. <a href="` + baseURLImages + `/images/2.png" rel="nofollow"><img src="` + baseURLImages + `/images/2.png" title="2.png" alt="images/2.png"/></a></li> </ol> `, } } // Test cases without ambiguous links var sameCases = []string{ // dear imgui wiki markdown extract: special wiki syntax `Wiki! Enjoy :) - [[Links, Language bindings, Engine bindings|Links]] - [[Tips]] Ideas and codes - Bezier widget (by @r-lyeh) ` + AppURL + `ocornut/imgui/issues/786 - Node graph editors https://github.com/ocornut/imgui/issues/306 - [[Memory Editor|memory_editor_example]] - [[Plot var helper|plot_var_example]]`, // wine-staging wiki home extract: tables, special wiki syntax, images `## What is Wine Staging? **Wine Staging** on website [wine-staging.com](http://wine-staging.com). ## Quick Links Here are some links to the most important topics. You can find the full list of pages at the sidebar. | [[images/icon-install.png]] | [[Installation]] | |--------------------------------|----------------------------------------------------------| | [[images/icon-usage.png]] | [[Usage]] | `, // libgdx wiki page: inline images with special syntax `[Excelsior JET](http://www.excelsiorjet.com/) allows you to create native executables for Windows, Linux and Mac OS X. 1. [Package your libGDX application](https://github.com/libgdx/libgdx/wiki/Gradle-on-the-Commandline#packaging-for-the-desktop) [[images/1.png]] 2. Perform a test run by hitting the Run! button. [[images/2.png]]`, } func TestTotal_RenderWiki(t *testing.T) { answers := testAnswers(util.URLJoin(AppSubURL, "wiki/"), util.URLJoin(AppSubURL, "wiki", "raw/")) for i := 0; i < len(sameCases); i++ { line := RenderWiki([]byte(sameCases[i]), AppSubURL, nil) assert.Equal(t, answers[i], line) } testCases := []string{ // Guard wiki sidebar: special syntax `[[Guardfile-DSL / Configuring-Guard|Guardfile-DSL---Configuring-Guard]]`, // rendered `<p><a href="` + AppSubURL + `wiki/Guardfile-DSL---Configuring-Guard" rel="nofollow">Guardfile-DSL / Configuring-Guard</a></p> `, // special syntax `[[Name|Link]]`, // rendered `<p><a href="` + AppSubURL + `wiki/Link" rel="nofollow">Name</a></p> `, } for i := 0; i < len(testCases); i += 2 { line := RenderWiki([]byte(testCases[i]), AppSubURL, nil) assert.Equal(t, testCases[i+1], line) } } func TestTotal_RenderString(t *testing.T) { answers := testAnswers(util.URLJoin(AppSubURL, "src", "master/"), util.URLJoin(AppSubURL, "raw", "master/")) for i := 0; i < len(sameCases); i++ { line := RenderString(sameCases[i], util.URLJoin(AppSubURL, "src", "master/"), nil) assert.Equal(t, answers[i], line) } testCases := []string{} for i := 0; i < len(testCases); i += 2 { line := RenderString(testCases[i], AppSubURL, nil) assert.Equal(t, testCases[i+1], line) } }