forgejo/modules/markup/html_test.go
Beowulf 85dacd8e50 fix(ui): improve rendering of commit links (#10530)
This commit changes the commit link rendering (link to a single commit,
a diff, a PR, etc):

1. If it is a link to something on the local instance:
  1.1. If it is to the same org and repo, the link is just e.g. the
  commit hash
  1.2. If it is to another repo, the link is the org/repo/commit hash
2. If the link is to another instance:
  The link is the domain/optional sub path/org/repo/commit hash

This change is made to keep the link as short as possible, while not
hiding that the link may go to an external instance.

Followup to !9146

Closes #10241

Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/10530
Reviewed-by: Gusted <gusted@noreply.codeberg.org>
2025-12-28 17:18:51 +01:00

1331 lines
52 KiB
Go
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

// Copyright 2017 The Gitea Authors. All rights reserved.
// Copyright 2025 The Forgejo Authors.
// SPDX-License-Identifier: MIT
package markup_test
import (
"context"
"io"
"os"
"strings"
"testing"
"forgejo.org/models/unittest"
"forgejo.org/modules/emoji"
"forgejo.org/modules/git"
"forgejo.org/modules/log"
"forgejo.org/modules/markup"
"forgejo.org/modules/markup/markdown"
"forgejo.org/modules/setting"
"forgejo.org/modules/test"
"forgejo.org/modules/translation"
"forgejo.org/modules/util"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
var localMetas = map[string]string{
"user": "gogits",
"repo": "gogs",
"repoPath": "../../tests/gitea-repositories-meta/user13/repo11.git/",
}
func TestMain(m *testing.M) {
unittest.InitSettings()
if err := git.InitSimple(context.Background()); err != nil {
log.Fatal("git init failed, err: %v", err)
}
os.Exit(m.Run())
}
func TestRender_Commits(t *testing.T) {
defer test.MockVariableValue(&setting.AppURL, markup.TestAppURL)()
test := func(input, expected string) {
buffer, err := markup.RenderString(&markup.RenderContext{
Ctx: git.DefaultContext,
RelativePath: ".md",
Links: markup.Links{
AbsolutePrefix: true,
Base: markup.TestRepoURL,
},
Metas: localMetas,
}, input)
require.NoError(t, err)
assert.Equal(t, strings.TrimSpace(expected), strings.TrimSpace(buffer))
}
sha := "65f1bf27bc3bf70f64657658635e66094edbcb4d"
shaWithExtra := "65f1bf27bc3bf70f64657658635e66094edbcb4d..."
repo := markup.TestRepoURL
commit := util.URLJoin(repo, "commit", sha)
commitWithExtra := util.URLJoin(repo, "commit", shaWithExtra)
tree := util.URLJoin(repo, "tree", sha, "src")
file := util.URLJoin(repo, "commit", sha, "example.txt")
fileWithExtra := file + ":"
fileWithHash := file + "#L2"
fileWithHasExtra := file + "#L2:"
commitCompare := util.URLJoin(repo, "compare", sha+"..."+sha)
commitCompareWithHash := commitCompare + "#L2"
test(sha, `<p><a href="`+commit+`" rel="nofollow"><code>65f1bf27bc</code></a></p>`)
test(shaWithExtra, `<p><a href="`+commit+`" rel="nofollow"><code>65f1bf27bc</code></a>...</p>`)
test(sha[:7], `<p><a href="`+commit[:len(commit)-(40-7)]+`" rel="nofollow"><code>65f1bf2</code></a></p>`)
test(sha[:39], `<p><a href="`+commit[:len(commit)-(40-39)]+`" rel="nofollow"><code>65f1bf27bc</code></a></p>`)
test(commit, `<p><a href="`+commit+`" rel="nofollow"><code>65f1bf27bc</code></a></p>`)
test(commitWithExtra, `<p><a href="`+commit+`" rel="nofollow"><code>65f1bf27bc</code></a>...</p>`)
test(tree, `<p><a href="`+tree+`" rel="nofollow"><code>65f1bf27bc/src</code></a></p>`)
test(file, `<p><a href="`+file+`" rel="nofollow"><code>65f1bf27bc/example.txt</code></a></p>`)
test(fileWithExtra, `<p><a href="`+file+`" rel="nofollow"><code>65f1bf27bc/example.txt</code></a>:</p>`)
test(fileWithHash, `<p><a href="`+fileWithHash+`" rel="nofollow"><code>65f1bf27bc/example.txt (L2)</code></a></p>`)
test(fileWithHasExtra, `<p><a href="`+fileWithHash+`" rel="nofollow"><code>65f1bf27bc/example.txt (L2)</code></a>:</p>`)
test(commitCompare, `<p><a href="`+commitCompare+`" rel="nofollow"><code>65f1bf27bc...65f1bf27bc</code></a></p>`)
test(commitCompareWithHash, `<p><a href="`+commitCompareWithHash+`" rel="nofollow"><code>65f1bf27bc...65f1bf27bc (L2)</code></a></p>`)
test("commit "+sha, `<p>commit <a href="`+commit+`" rel="nofollow"><code>65f1bf27bc</code></a></p>`)
test("/home/gitea/"+sha, "<p>/home/gitea/"+sha+"</p>")
test("deadbeef", `<p>deadbeef</p>`)
test("d27ace93", `<p>d27ace93</p>`)
test(sha[:14]+".x", `<p>`+sha[:14]+`.x</p>`)
expected14 := `<a href="` + commit[:len(commit)-(40-14)] + `" rel="nofollow"><code>` + sha[:10] + `</code></a>`
test(sha[:14]+".", `<p>`+expected14+`.</p>`)
test(sha[:14]+",", `<p>`+expected14+`,</p>`)
test("["+sha[:14]+"]", `<p>[`+expected14+`]</p>`)
fileStrangeChars := util.URLJoin(repo, "src", "commit", "eeb243c3395e1921c5d90e73bd739827251fc99d", "path", "to", "file%20%23.txt")
test(fileStrangeChars, `<p><a href="`+fileStrangeChars+`" rel="nofollow"><code>eeb243c339/path/to/file #.txt</code></a></p>`)
commitLink := util.URLJoin(repo, "src", "commit", "eeb243c3395e1921c5d90e73bd739827251fc99d")
test(commitLink, `<p><a href="`+commitLink+`" rel="nofollow"><code>eeb243c339</code></a></p>`)
crossCommitLink := util.URLJoin(markup.TestAppURL, "forgejo/forgejo", "src", "commit", "eeb243c3395e1921c5d90e73bd739827251fc99d")
test(crossCommitLink, `<p><a href="`+crossCommitLink+`" rel="nofollow"><code>forgejo/forgejo@eeb243c339</code></a></p>`)
extCommitLink := util.URLJoin("https://codeberg.org/", markup.TestOrgRepo, "src", "commit", "eeb243c3395e1921c5d90e73bd739827251fc99d")
test(extCommitLink, `<p><a href="`+extCommitLink+`" rel="nofollow"><code>codeberg.org/`+markup.TestOrgRepo+`@eeb243c339</code></a></p>`)
}
func TestRender_CrossReferences(t *testing.T) {
defer test.MockVariableValue(&setting.AppURL, markup.TestAppURL)()
test := func(input, expected string) {
buffer, err := markup.RenderString(&markup.RenderContext{
Ctx: git.DefaultContext,
RelativePath: "a.md",
Links: markup.Links{
AbsolutePrefix: true,
Base: setting.AppSubURL,
},
Metas: localMetas,
}, input)
require.NoError(t, err)
assert.Equal(t, strings.TrimSpace(expected), strings.TrimSpace(buffer))
}
test(
"gogits/gogs#12345",
`<p><a href="`+util.URLJoin(markup.TestAppURL, "gogits", "gogs", "issues", "12345")+`" class="ref-issue" rel="nofollow">gogits/gogs#12345</a></p>`)
test(
"go-gitea/gitea#12345",
`<p><a href="`+util.URLJoin(markup.TestAppURL, "go-gitea", "gitea", "issues", "12345")+`" class="ref-issue" rel="nofollow">go-gitea/gitea#12345</a></p>`)
test(
"/home/gitea/go-gitea/gitea#12345",
`<p>/home/gitea/go-gitea/gitea#12345</p>`)
test(
util.URLJoin(markup.TestAppURL, "gogitea", "gitea", "issues", "12345"),
`<p><a href="`+util.URLJoin(markup.TestAppURL, "gogitea", "gitea", "issues", "12345")+`" class="ref-issue" rel="nofollow">gogitea/gitea#12345</a></p>`)
test(
util.URLJoin(markup.TestAppURL, "go-gitea", "gitea", "issues", "12345"),
`<p><a href="`+util.URLJoin(markup.TestAppURL, "go-gitea", "gitea", "issues", "12345")+`" class="ref-issue" rel="nofollow">go-gitea/gitea#12345</a></p>`)
test(
util.URLJoin(markup.TestAppURL, "gogitea", "some-repo-name", "issues", "12345"),
`<p><a href="`+util.URLJoin(markup.TestAppURL, "gogitea", "some-repo-name", "issues", "12345")+`" class="ref-issue" rel="nofollow">gogitea/some-repo-name#12345</a></p>`)
sha := "65f1bf27bc3bf70f64657658635e66094edbcb4d"
urlWithQuery := util.URLJoin(markup.TestAppURL, "forgejo", "some-repo-name", "commit", sha, "README.md") + "?display=source#L1-L5"
test(
urlWithQuery,
`<p><a href="`+urlWithQuery+`" rel="nofollow"><code>`+sha[:10]+`/README.md (L1-L5)</code></a></p>`)
}
func TestRender_links(t *testing.T) {
defer test.MockVariableValue(&setting.AppURL, markup.TestAppURL)()
test := func(input, expected string) {
buffer, err := markup.RenderString(&markup.RenderContext{
Ctx: git.DefaultContext,
RelativePath: "a.md",
Links: markup.Links{
Base: markup.TestRepoURL,
},
}, input)
require.NoError(t, err)
assert.Equal(t, strings.TrimSpace(expected), strings.TrimSpace(buffer))
}
// Text that should be turned into URL
defaultCustom := setting.Markdown.CustomURLSchemes
setting.Markdown.CustomURLSchemes = []string{"ftp", "magnet"}
markup.InitializeSanitizer()
markup.CustomLinkURLSchemes(setting.Markdown.CustomURLSchemes)
test(
"https://www.example.com",
`<p><a href="https://www.example.com" rel="nofollow">https://www.example.com</a></p>`)
test(
"http://www.example.com",
`<p><a href="http://www.example.com" rel="nofollow">http://www.example.com</a></p>`)
test(
"https://example.com",
`<p><a href="https://example.com" rel="nofollow">https://example.com</a></p>`)
test(
"http://example.com",
`<p><a href="http://example.com" rel="nofollow">http://example.com</a></p>`)
test(
"http://foo.com/blah_blah",
`<p><a href="http://foo.com/blah_blah" rel="nofollow">http://foo.com/blah_blah</a></p>`)
test(
"http://foo.com/blah_blah/",
`<p><a href="http://foo.com/blah_blah/" rel="nofollow">http://foo.com/blah_blah/</a></p>`)
test(
"http://www.example.com/wpstyle/?p=364",
`<p><a href="http://www.example.com/wpstyle/?p=364" rel="nofollow">http://www.example.com/wpstyle/?p=364</a></p>`)
test(
"https://www.example.com/foo/?bar=baz&inga=42&quux",
`<p><a href="https://www.example.com/foo/?bar=baz&amp;inga=42&amp;quux" rel="nofollow">https://www.example.com/foo/?bar=baz&amp;inga=42&amp;quux</a></p>`)
test(
"http://142.42.1.1/",
`<p><a href="http://142.42.1.1/" rel="nofollow">http://142.42.1.1/</a></p>`)
test(
"https://github.com/go-gitea/gitea/?p=aaa/bbb.html#ccc-ddd",
`<p><a href="https://github.com/go-gitea/gitea/?p=aaa/bbb.html#ccc-ddd" rel="nofollow">https://github.com/go-gitea/gitea/?p=aaa/bbb.html#ccc-ddd</a></p>`)
test(
"https://en.wikipedia.org/wiki/URL_(disambiguation)",
`<p><a href="https://en.wikipedia.org/wiki/URL_(disambiguation)" rel="nofollow">https://en.wikipedia.org/wiki/URL_(disambiguation)</a></p>`)
test(
"https://foo_bar.example.com/",
`<p><a href="https://foo_bar.example.com/" rel="nofollow">https://foo_bar.example.com/</a></p>`)
test(
"https://stackoverflow.com/questions/2896191/what-is-go-used-fore",
`<p><a href="https://stackoverflow.com/questions/2896191/what-is-go-used-fore" rel="nofollow">https://stackoverflow.com/questions/2896191/what-is-go-used-fore</a></p>`)
test(
"https://username:password@gitea.com",
`<p><a href="https://username:password@gitea.com" rel="nofollow">https://username:password@gitea.com</a></p>`)
test(
"ftp://gitea.com/file.txt",
`<p><a href="ftp://gitea.com/file.txt" rel="nofollow">ftp://gitea.com/file.txt</a></p>`)
test(
"magnet:?xt=urn:btih:5dee65101db281ac9c46344cd6b175cdcadabcde&dn=download",
`<p><a href="magnet:?xt=urn:btih:5dee65101db281ac9c46344cd6b175cdcadabcde&amp;dn=download" rel="nofollow">magnet:?xt=urn:btih:5dee65101db281ac9c46344cd6b175cdcadabcde&amp;dn=download</a></p>`)
// Test that should *not* be turned into URL
test(
"www.example.com",
`<p>www.example.com</p>`)
test(
"example.com",
`<p>example.com</p>`)
test(
"test.example.com",
`<p>test.example.com</p>`)
test(
"http://",
`<p>http://</p>`)
test(
"https://",
`<p>https://</p>`)
test(
"://",
`<p>://</p>`)
test(
"www",
`<p>www</p>`)
test(
"ftps://gitea.com",
`<p>ftps://gitea.com</p>`)
// Restore previous settings
setting.Markdown.CustomURLSchemes = defaultCustom
markup.InitializeSanitizer()
markup.CustomLinkURLSchemes(setting.Markdown.CustomURLSchemes)
}
func TestRender_PullReviewCommitLink(t *testing.T) {
defer test.MockVariableValue(&setting.AppURL, markup.TestAppURL)()
sha := "190d9492934af498c3f669d6a2431dc5459e5b20"
prCommitLink := util.URLJoin(markup.TestRepoURL, "pulls", "1", "commits", sha)
assert := func(input, expected, base string) {
buffer, err := markup.RenderString(&markup.RenderContext{
Ctx: git.DefaultContext,
RelativePath: ".md",
Links: markup.Links{
AbsolutePrefix: true,
Base: base,
},
Metas: localMetas,
}, input)
require.NoError(t, err)
assert.Equal(t, strings.TrimSpace(expected), strings.TrimSpace(buffer))
}
assert(prCommitLink, `<p><a href="`+prCommitLink+`" rel="nofollow">!1 (commit <code>`+sha[0:10]+`</code>)</a></p>`, markup.TestRepoURL)
prCommitLink = util.URLJoin(markup.TestAppURL, "sub1", "sub2", markup.TestOrgRepo, "pulls", "1", "commits", sha)
assert(
prCommitLink,
`<p><a href="`+prCommitLink+`" rel="nofollow">localhost:3000/sub1/sub2/gogits/gogs@!1 (commit <code>`+sha[0:10]+`</code>)</a></p>`,
util.URLJoin(markup.TestAppURL, "sub1", "sub2", markup.TestOrgRepo),
)
assert(
prCommitLink,
`<p><a href="`+prCommitLink+`" rel="nofollow">localhost:3000/sub1/sub2/gogits/gogs@!1 (commit <code>`+sha[0:10]+`</code>)</a></p>`,
markup.TestRepoURL,
)
prCommitLink = "https://codeberg.org/forgejo/forgejo/pulls/7979/commits/4d968c08e0a8d24bd2f3fb2a3a48b37e6d84a327#diff-7649acfa98a9ee3faf0d28b488bbff428317fc72"
assert(prCommitLink, `<p><a href="`+prCommitLink+`" rel="nofollow">codeberg.org/forgejo/forgejo@!7979 (commit <code>4d968c08e0</code>)</a></p>`, markup.TestRepoURL)
defer test.MockVariableValue(&setting.AppURL, "https://codeberg.org/")()
assert(prCommitLink, `<p><a href="`+prCommitLink+`" rel="nofollow">!7979 (commit <code>4d968c08e0</code>)</a></p>`, "https://codeberg.org/forgejo/forgejo")
}
func TestRender_email(t *testing.T) {
defer test.MockVariableValue(&setting.AppURL, markup.TestAppURL)()
test := func(input, expected string) {
res, err := markup.RenderString(&markup.RenderContext{
Ctx: git.DefaultContext,
RelativePath: "a.md",
Links: markup.Links{
Base: markup.TestRepoURL,
},
}, input)
require.NoError(t, err)
assert.Equal(t, strings.TrimSpace(expected), strings.TrimSpace(res))
}
// Text that should be turned into email link
test(
"info@gitea.com",
`<p><a href="mailto:info@gitea.com" rel="nofollow">info@gitea.com</a></p>`)
test(
"(info@gitea.com)",
`<p>(<a href="mailto:info@gitea.com" rel="nofollow">info@gitea.com</a>)</p>`)
test(
"[info@gitea.com]",
`<p>[<a href="mailto:info@gitea.com" rel="nofollow">info@gitea.com</a>]</p>`)
test(
"info@gitea.com.",
`<p><a href="mailto:info@gitea.com" rel="nofollow">info@gitea.com</a>.</p>`)
test(
"firstname+lastname@gitea.com",
`<p><a href="mailto:firstname+lastname@gitea.com" rel="nofollow">firstname+lastname@gitea.com</a></p>`)
test(
"send email to info@gitea.co.uk.",
`<p>send email to <a href="mailto:info@gitea.co.uk" rel="nofollow">info@gitea.co.uk</a>.</p>`)
test(
`j.doe@example.com,
j.doe@example.com.
j.doe@example.com;
j.doe@example.com?
j.doe@example.com!`,
`<p><a href="mailto:j.doe@example.com" rel="nofollow">j.doe@example.com</a>,<br/>
<a href="mailto:j.doe@example.com" rel="nofollow">j.doe@example.com</a>.<br/>
<a href="mailto:j.doe@example.com" rel="nofollow">j.doe@example.com</a>;<br/>
<a href="mailto:j.doe@example.com" rel="nofollow">j.doe@example.com</a>?<br/>
<a href="mailto:j.doe@example.com" rel="nofollow">j.doe@example.com</a>!</p>`)
// Test that should *not* be turned into email links
test(
"\"info@gitea.com\"",
`<p>&#34;info@gitea.com&#34;</p>`)
test(
"/home/gitea/mailstore/info@gitea/com",
`<p>/home/gitea/mailstore/info@gitea/com</p>`)
test(
"git@try.gitea.io:go-gitea/gitea.git",
`<p>git@try.gitea.io:go-gitea/gitea.git</p>`)
test(
"gitea@3",
`<p>gitea@3</p>`)
test(
"gitea@gmail.c",
`<p>gitea@gmail.c</p>`)
test(
"email@domain@domain.com",
`<p>email@domain@domain.com</p>`)
test(
"email@domain..com",
`<p>email@domain..com</p>`)
// Test fediverse handle
test(
"@forgejo@floss.social",
`<p><a href="https://fedirect.toolforge.org/?id=%40forgejo%40floss.social" rel="nofollow">@forgejo@floss.social</a></p>`)
test(
"!forgejo@programming.dev",
`<p><a href="https://fedirect.toolforge.org/?id=%21forgejo%40programming.dev" rel="nofollow">!forgejo@programming.dev</a></p>`)
test(
"@#&@forgejo.org",
`<p><a href="https://fedirect.toolforge.org/?id=%40%23%26%40forgejo.org" rel="nofollow">@#&amp;@forgejo.org</a></p>`)
}
func TestRender_emoji(t *testing.T) {
defer test.MockVariableValue(&setting.AppURL, markup.TestAppURL)()
setting.StaticURLPrefix = markup.TestAppURL
test := func(input, expected string) {
expected = strings.ReplaceAll(expected, "&", "&amp;")
buffer, err := markup.RenderString(&markup.RenderContext{
Ctx: git.DefaultContext,
RelativePath: "a.md",
Links: markup.Links{
Base: markup.TestRepoURL,
},
}, input)
require.NoError(t, err)
assert.Equal(t, strings.TrimSpace(expected), strings.TrimSpace(buffer))
}
// Make sure we can successfully match every emoji in our dataset with regex
for i := range emoji.GemojiData {
test(
emoji.GemojiData[i].Emoji,
`<p><span class="emoji" aria-label="`+emoji.GemojiData[i].Description+`" data-alias="`+emoji.GemojiData[i].Aliases[0]+`">`+emoji.GemojiData[i].Emoji+`</span></p>`)
}
for i := range emoji.GemojiData {
test(
":"+emoji.GemojiData[i].Aliases[0]+":",
`<p><span class="emoji" aria-label="`+emoji.GemojiData[i].Description+`" data-alias="`+emoji.GemojiData[i].Aliases[0]+`">`+emoji.GemojiData[i].Emoji+`</span></p>`)
}
// Text that should be turned into or recognized as emoji
test(
":gitea:",
`<p><span class="emoji" aria-label="gitea" data-alias="gitea"><img alt=":gitea:" src="`+setting.StaticURLPrefix+`/assets/img/emoji/gitea.png"/></span></p>`)
test(
":custom-emoji:",
`<p>:custom-emoji:</p>`)
setting.UI.CustomEmojisLookup.Add("custom-emoji")
test(
":custom-emoji:",
`<p><span class="emoji" aria-label="custom-emoji" data-alias="custom-emoji"><img alt=":custom-emoji:" src="`+setting.StaticURLPrefix+`/assets/img/emoji/custom-emoji.png"/></span></p>`)
test(
"这是字符:1::+1: some🐊 \U0001f44d:custom-emoji: :gitea:",
`<p>这是字符:1:<span class="emoji" aria-label="thumbs up" data-alias="+1">👍</span> some<span class="emoji" aria-label="crocodile" data-alias="crocodile">🐊</span> `+
`<span class="emoji" aria-label="thumbs up" data-alias="+1">👍</span><span class="emoji" aria-label="custom-emoji" data-alias="custom-emoji"><img alt=":custom-emoji:" src="`+setting.StaticURLPrefix+`/assets/img/emoji/custom-emoji.png"/></span> `+
`<span class="emoji" aria-label="gitea" data-alias="gitea"><img alt=":gitea:" src="`+setting.StaticURLPrefix+`/assets/img/emoji/gitea.png"/></span></p>`)
test(
"Some text with 😄 in the middle",
`<p>Some text with <span class="emoji" aria-label="grinning face with smiling eyes" data-alias="smile">😄</span> in the middle</p>`)
test(
"Some text with :smile: in the middle",
`<p>Some text with <span class="emoji" aria-label="grinning face with smiling eyes" data-alias="smile">😄</span> in the middle</p>`)
test(
"Some text with 😄😄 2 emoji next to each other",
`<p>Some text with <span class="emoji" aria-label="grinning face with smiling eyes" data-alias="smile">😄</span><span class="emoji" aria-label="grinning face with smiling eyes" data-alias="smile">😄</span> 2 emoji next to each other</p>`)
test(
"😎🤪🔐🤑❓",
`<p><span class="emoji" aria-label="smiling face with sunglasses" data-alias="sunglasses">😎</span><span class="emoji" aria-label="zany face" data-alias="zany_face">🤪</span><span class="emoji" aria-label="locked with key" data-alias="closed_lock_with_key">🔐</span><span class="emoji" aria-label="money-mouth face" data-alias="money_mouth_face">🤑</span><span class="emoji" aria-label="red question mark" data-alias="question">❓</span></p>`)
// should match nothing
test(
"2001:0db8:85a3:0000:0000:8a2e:0370:7334",
`<p>2001:0db8:85a3:0000:0000:8a2e:0370:7334</p>`)
test(
":not exist:",
`<p>:not exist:</p>`)
}
func TestRender_ShortLinks(t *testing.T) {
defer test.MockVariableValue(&setting.AppURL, markup.TestAppURL)()
tree := util.URLJoin(markup.TestRepoURL, "src", "master")
test := func(input, expected, expectedWiki string) {
buffer, err := markdown.RenderString(&markup.RenderContext{
Ctx: git.DefaultContext,
Links: markup.Links{
Base: markup.TestRepoURL,
BranchPath: "master",
},
}, input)
require.NoError(t, err)
assert.Equal(t, strings.TrimSpace(expected), strings.TrimSpace(string(buffer)))
buffer, err = markdown.RenderString(&markup.RenderContext{
Ctx: git.DefaultContext,
Links: markup.Links{
Base: markup.TestRepoURL,
},
Metas: localMetas,
IsWiki: true,
}, input)
require.NoError(t, err)
assert.Equal(t, strings.TrimSpace(expectedWiki), strings.TrimSpace(string(buffer)))
}
mediatree := util.URLJoin(markup.TestRepoURL, "media", "master")
url := util.URLJoin(tree, "Link")
otherURL := util.URLJoin(tree, "Other-Link")
encodedURL := util.URLJoin(tree, "Link%3F")
imgurl := util.URLJoin(mediatree, "Link.jpg")
otherImgurl := util.URLJoin(mediatree, "Link+Other.jpg")
encodedImgurl := util.URLJoin(mediatree, "Link+%23.jpg")
notencodedImgurl := util.URLJoin(mediatree, "some", "path", "Link+#.jpg")
urlWiki := util.URLJoin(markup.TestRepoURL, "wiki", "Link")
otherURLWiki := util.URLJoin(markup.TestRepoURL, "wiki", "Other-Link")
encodedURLWiki := util.URLJoin(markup.TestRepoURL, "wiki", "Link%3F")
imgurlWiki := util.URLJoin(markup.TestRepoURL, "wiki", "raw", "Link.jpg")
otherImgurlWiki := util.URLJoin(markup.TestRepoURL, "wiki", "raw", "Link+Other.jpg")
encodedImgurlWiki := util.URLJoin(markup.TestRepoURL, "wiki", "raw", "Link+%23.jpg")
notencodedImgurlWiki := util.URLJoin(markup.TestRepoURL, "wiki", "raw", "some", "path", "Link+#.jpg")
favicon := "https://forgejo.org/favicon.ico"
test(
"[[Link]]",
`<p><a href="`+url+`" rel="nofollow">Link</a></p>`,
`<p><a href="`+urlWiki+`" rel="nofollow">Link</a></p>`)
test(
"[[Link.jpg]]",
`<p><a href="`+imgurl+`" rel="nofollow"><img src="`+imgurl+`" title="Link.jpg" alt=""/></a></p>`,
`<p><a href="`+imgurlWiki+`" rel="nofollow"><img src="`+imgurlWiki+`" title="Link.jpg" alt=""/></a></p>`)
test(
"[["+favicon+"]]",
`<p><a href="`+favicon+`" rel="nofollow"><img src="`+favicon+`" title="favicon.ico" alt=""/></a></p>`,
`<p><a href="`+favicon+`" rel="nofollow"><img src="`+favicon+`" title="favicon.ico" alt=""/></a></p>`)
test(
"[[Name|Link]]",
`<p><a href="`+url+`" rel="nofollow">Name</a></p>`,
`<p><a href="`+urlWiki+`" rel="nofollow">Name</a></p>`)
test(
"[[Name|Link.jpg]]",
`<p><a href="`+imgurl+`" rel="nofollow"><img src="`+imgurl+`" title="Name" alt=""/></a></p>`,
`<p><a href="`+imgurlWiki+`" rel="nofollow"><img src="`+imgurlWiki+`" title="Name" alt=""/></a></p>`)
test(
"[[Name|Link.jpg|alt=AltName]]",
`<p><a href="`+imgurl+`" rel="nofollow"><img src="`+imgurl+`" title="AltName" alt="AltName"/></a></p>`,
`<p><a href="`+imgurlWiki+`" rel="nofollow"><img src="`+imgurlWiki+`" title="AltName" alt="AltName"/></a></p>`)
test(
"[[Name|Link.jpg|title=Title]]",
`<p><a href="`+imgurl+`" rel="nofollow"><img src="`+imgurl+`" title="Title" alt=""/></a></p>`,
`<p><a href="`+imgurlWiki+`" rel="nofollow"><img src="`+imgurlWiki+`" title="Title" alt=""/></a></p>`)
test(
"[[Name|Link.jpg|alt=AltName|title=Title]]",
`<p><a href="`+imgurl+`" rel="nofollow"><img src="`+imgurl+`" title="Title" alt="AltName"/></a></p>`,
`<p><a href="`+imgurlWiki+`" rel="nofollow"><img src="`+imgurlWiki+`" title="Title" alt="AltName"/></a></p>`)
test(
"[[Name|Link.jpg|alt=\"AltName\"|title='Title']]",
`<p><a href="`+imgurl+`" rel="nofollow"><img src="`+imgurl+`" title="Title" alt="AltName"/></a></p>`,
`<p><a href="`+imgurlWiki+`" rel="nofollow"><img src="`+imgurlWiki+`" title="Title" alt="AltName"/></a></p>`)
test(
"[[Name|Link Other.jpg|alt=\"AltName\"|title='Title']]",
`<p><a href="`+otherImgurl+`" rel="nofollow"><img src="`+otherImgurl+`" title="Title" alt="AltName"/></a></p>`,
`<p><a href="`+otherImgurlWiki+`" rel="nofollow"><img src="`+otherImgurlWiki+`" title="Title" alt="AltName"/></a></p>`)
test(
"[[Link]] [[Other Link]]",
`<p><a href="`+url+`" rel="nofollow">Link</a> <a href="`+otherURL+`" rel="nofollow">Other Link</a></p>`,
`<p><a href="`+urlWiki+`" rel="nofollow">Link</a> <a href="`+otherURLWiki+`" rel="nofollow">Other Link</a></p>`)
test(
"[[Link?]]",
`<p><a href="`+encodedURL+`" rel="nofollow">Link?</a></p>`,
`<p><a href="`+encodedURLWiki+`" rel="nofollow">Link?</a></p>`)
test(
"[[Link]] [[Other Link]] [[Link?]]",
`<p><a href="`+url+`" rel="nofollow">Link</a> <a href="`+otherURL+`" rel="nofollow">Other Link</a> <a href="`+encodedURL+`" rel="nofollow">Link?</a></p>`,
`<p><a href="`+urlWiki+`" rel="nofollow">Link</a> <a href="`+otherURLWiki+`" rel="nofollow">Other Link</a> <a href="`+encodedURLWiki+`" rel="nofollow">Link?</a></p>`)
test(
"[[Link #.jpg]]",
`<p><a href="`+encodedImgurl+`" rel="nofollow"><img src="`+encodedImgurl+`" title="Link #.jpg" alt=""/></a></p>`,
`<p><a href="`+encodedImgurlWiki+`" rel="nofollow"><img src="`+encodedImgurlWiki+`" title="Link #.jpg" alt=""/></a></p>`)
test(
"[[Name|Link #.jpg|alt=\"AltName\"|title='Title']]",
`<p><a href="`+encodedImgurl+`" rel="nofollow"><img src="`+encodedImgurl+`" title="Title" alt="AltName"/></a></p>`,
`<p><a href="`+encodedImgurlWiki+`" rel="nofollow"><img src="`+encodedImgurlWiki+`" title="Title" alt="AltName"/></a></p>`)
test(
"[[some/path/Link #.jpg]]",
`<p><a href="`+notencodedImgurl+`" rel="nofollow"><img src="`+notencodedImgurl+`" title="Link #.jpg" alt=""/></a></p>`,
`<p><a href="`+notencodedImgurlWiki+`" rel="nofollow"><img src="`+notencodedImgurlWiki+`" title="Link #.jpg" alt=""/></a></p>`)
test(
"<p><a href=\"https://example.org\">[[foobar]]</a></p>",
`<p><a href="https://example.org" rel="nofollow">[[foobar]]</a></p>`,
`<p><a href="https://example.org" rel="nofollow">[[foobar]]</a></p>`)
}
func TestRender_RelativeImages(t *testing.T) {
defer test.MockVariableValue(&setting.AppURL, markup.TestAppURL)()
test := func(input, expected, expectedWiki string) {
buffer, err := markdown.RenderString(&markup.RenderContext{
Ctx: git.DefaultContext,
Links: markup.Links{
Base: markup.TestRepoURL,
BranchPath: "master",
},
Metas: localMetas,
}, input)
require.NoError(t, err)
assert.Equal(t, strings.TrimSpace(expected), strings.TrimSpace(string(buffer)))
buffer, err = markdown.RenderString(&markup.RenderContext{
Ctx: git.DefaultContext,
Links: markup.Links{
Base: markup.TestRepoURL,
},
Metas: localMetas,
IsWiki: true,
}, input)
require.NoError(t, err)
assert.Equal(t, strings.TrimSpace(expectedWiki), strings.TrimSpace(string(buffer)))
}
rawwiki := util.URLJoin(markup.TestRepoURL, "wiki", "raw")
mediatree := util.URLJoin(markup.TestRepoURL, "media", "master")
test(
`<img src="Link">`,
`<img src="`+util.URLJoin(mediatree, "Link")+`"/>`,
`<img src="`+util.URLJoin(rawwiki, "Link")+`"/>`)
test(
`<img src="./icon.png">`,
`<img src="`+util.URLJoin(mediatree, "icon.png")+`"/>`,
`<img src="`+util.URLJoin(rawwiki, "icon.png")+`"/>`)
}
func Test_ParseClusterFuzz(t *testing.T) {
defer test.MockVariableValue(&setting.AppURL, markup.TestAppURL)()
localMetas := map[string]string{
"user": "go-gitea",
"repo": "gitea",
}
data := "<A><maTH><tr><MN><bodY ÿ><temPlate></template><tH><tr></A><tH><d<bodY "
var res strings.Builder
err := markup.PostProcess(&markup.RenderContext{
Ctx: git.DefaultContext,
Links: markup.Links{
Base: "https://example.com",
},
Metas: localMetas,
}, strings.NewReader(data), &res)
require.NoError(t, err)
assert.NotContains(t, res.String(), "<html")
data = "<!DOCTYPE html>\n<A><maTH><tr><MN><bodY ÿ><temPlate></template><tH><tr></A><tH><d<bodY "
res.Reset()
err = markup.PostProcess(&markup.RenderContext{
Ctx: git.DefaultContext,
Links: markup.Links{
Base: "https://example.com",
},
Metas: localMetas,
}, strings.NewReader(data), &res)
require.NoError(t, err)
assert.NotContains(t, res.String(), "<html")
}
func TestPostProcess_RenderDocument(t *testing.T) {
defer test.MockVariableValue(&setting.AppURL, markup.TestAppURL)()
setting.StaticURLPrefix = markup.TestAppURL // can't run standalone
localMetas := map[string]string{
"user": "go-gitea",
"repo": "gitea",
"mode": "document",
}
test := func(input, expected string) {
var res strings.Builder
err := markup.PostProcess(&markup.RenderContext{
Ctx: git.DefaultContext,
Links: markup.Links{
AbsolutePrefix: true,
Base: "https://example.com",
},
Metas: localMetas,
}, strings.NewReader(input), &res)
require.NoError(t, err)
assert.Equal(t, strings.TrimSpace(expected), strings.TrimSpace(res.String()))
}
// Issue index shouldn't be post processing in a document.
test(
"#1",
"#1")
// But cross-referenced issue index should work.
test(
"go-gitea/gitea#12345",
`<a href="`+util.URLJoin(markup.TestAppURL, "go-gitea", "gitea", "issues", "12345")+`" class="ref-issue">go-gitea/gitea#12345</a>`)
// Test that other post processing still works.
test(
":gitea:",
`<span class="emoji" aria-label="gitea" data-alias="gitea"><img alt=":gitea:" src="`+setting.StaticURLPrefix+`/assets/img/emoji/gitea.png"/></span>`)
test(
"Some text with 😄 in the middle",
`Some text with <span class="emoji" aria-label="grinning face with smiling eyes" data-alias="smile">😄</span> in the middle`)
test("http://localhost:3000/person/repo/issues/4#issuecomment-1234",
`<a href="http://localhost:3000/person/repo/issues/4#issuecomment-1234" class="ref-issue">person/repo#4 (comment)</a>`)
}
func TestIssue16020(t *testing.T) {
defer test.MockVariableValue(&setting.AppURL, markup.TestAppURL)()
localMetas := map[string]string{
"user": "go-gitea",
"repo": "gitea",
}
data := `<img src="data:image/png;base64,i//V"/>`
var res strings.Builder
err := markup.PostProcess(&markup.RenderContext{
Ctx: git.DefaultContext,
Metas: localMetas,
}, strings.NewReader(data), &res)
require.NoError(t, err)
assert.Equal(t, data, res.String())
}
func BenchmarkEmojiPostprocess(b *testing.B) {
data := "🥰 "
for len(data) < 1<<16 {
data += data
}
b.ResetTimer()
for i := 0; i < b.N; i++ {
var res strings.Builder
err := markup.PostProcess(&markup.RenderContext{
Ctx: git.DefaultContext,
Metas: localMetas,
}, strings.NewReader(data), &res)
require.NoError(b, err)
}
}
func TestFuzz(t *testing.T) {
s := "t/l/issues/8#/../../a"
renderContext := markup.RenderContext{
Ctx: git.DefaultContext,
Links: markup.Links{
Base: "https://example.com/go-gitea/gitea",
},
Metas: map[string]string{
"user": "go-gitea",
"repo": "gitea",
},
}
err := markup.PostProcess(&renderContext, strings.NewReader(s), io.Discard)
require.NoError(t, err)
}
func TestIssue18471(t *testing.T) {
data := `http://domain/org/repo/compare/783b039...da951ce`
var res strings.Builder
err := markup.PostProcess(&markup.RenderContext{
Ctx: git.DefaultContext,
Metas: localMetas,
Links: markup.Links{
Base: "http://domain/org/repo",
},
}, strings.NewReader(data), &res)
require.NoError(t, err)
assert.Equal(t, "<a href=\"http://domain/org/repo/compare/783b039...da951ce\" class=\"compare\"><code class=\"nohighlight\">domain/org/repo@783b039...da951ce</code></a>", res.String())
}
func TestRender_FilePreview(t *testing.T) {
defer test.MockVariableValue(&setting.StaticRootPath, "../../")()
defer test.MockVariableValue(&setting.Names, []string{"english"})()
defer test.MockVariableValue(&setting.Langs, []string{"en-US"})()
translation.InitLocales(t.Context())
defer test.MockVariableValue(&setting.AppURL, markup.TestAppURL)()
markup.Init(&markup.ProcessorHelper{
GetRepoFileBlob: func(ctx context.Context, ownerName, repoName, commitSha, filePath string, language *string) (*git.Blob, error) {
gitRepo, err := git.OpenRepository(git.DefaultContext, "./tests/repo/repo1_filepreview")
require.NoError(t, err)
defer gitRepo.Close()
commit, err := gitRepo.GetCommit(commitSha)
require.NoError(t, err)
blob, err := commit.GetBlobByPath(filePath)
require.NoError(t, err)
return blob, nil
},
})
sha := "190d9492934af498c3f669d6a2431dc5459e5b20"
commitFilePreview := util.URLJoin(markup.TestRepoURL, "src", "commit", sha, "path", "to", "file.go") + "#L2-L3"
testRender := func(input, expected string, metas map[string]string) {
buffer, err := markup.RenderString(&markup.RenderContext{
Ctx: git.DefaultContext,
RelativePath: ".md",
Metas: metas,
Links: markup.Links{
Base: markup.TestRepoURL,
},
}, input)
require.NoError(t, err)
assert.Equal(t, strings.TrimSpace(expected), strings.TrimSpace(buffer))
}
t.Run("single", func(t *testing.T) {
testRender(
commitFilePreview,
`<p></p>`+
`<div class="file-preview-box">`+
`<div class="header">`+
`<div>`+
`<a href="http://localhost:3000/gogits/gogs/src/commit/190d9492934af498c3f669d6a2431dc5459e5b20/path/to/file.go#L2-L3" class="muted" rel="nofollow">path/to/file.go</a>`+
`</div>`+
`<span class="text grey">`+
`Lines 2 to 3 in <a href="http://localhost:3000/gogits/gogs/src/commit/190d9492934af498c3f669d6a2431dc5459e5b20" class="text black" rel="nofollow">190d949</a>`+
`</span>`+
`</div>`+
`<div class="ui table">`+
`<table class="file-preview">`+
`<tbody>`+
`<tr>`+
`<td class="lines-num"><span data-line-number="2"></span></td>`+
`<td class="lines-code chroma"><code class="code-inner"><span class="nx">B</span>`+"<span class=\"w\">\n</span>"+`</code></td>`+
`</tr>`+
`<tr>`+
`<td class="lines-num"><span data-line-number="3"></span></td>`+
`<td class="lines-code chroma"><code class="code-inner"><span class="nx">C</span>`+"<span class=\"w\">\n</span>"+`</code></td>`+
`</tr>`+
`</tbody>`+
`</table>`+
`</div>`+
`</div>`+
`<p></p>`,
localMetas,
)
})
t.Run("cross-repo", func(t *testing.T) {
testRender(
commitFilePreview,
`<p></p>`+
`<div class="file-preview-box">`+
`<div class="header">`+
`<div>`+
`<a href="http://localhost:3000/gogits/gogs/" rel="nofollow">gogits/gogs</a> `+
`<a href="http://localhost:3000/gogits/gogs/src/commit/190d9492934af498c3f669d6a2431dc5459e5b20/path/to/file.go#L2-L3" class="muted" rel="nofollow">path/to/file.go</a>`+
`</div>`+
`<span class="text grey">`+
`Lines 2 to 3 in <a href="http://localhost:3000/gogits/gogs/src/commit/190d9492934af498c3f669d6a2431dc5459e5b20" class="text black" rel="nofollow">gogits/gogs@190d949</a>`+
`</span>`+
`</div>`+
`<div class="ui table">`+
`<table class="file-preview">`+
`<tbody>`+
`<tr>`+
`<td class="lines-num"><span data-line-number="2"></span></td>`+
`<td class="lines-code chroma"><code class="code-inner"><span class="nx">B</span>`+"<span class=\"w\">\n</span>"+`</code></td>`+
`</tr>`+
`<tr>`+
`<td class="lines-num"><span data-line-number="3"></span></td>`+
`<td class="lines-code chroma"><code class="code-inner"><span class="nx">C</span>`+"<span class=\"w\">\n</span>"+`</code></td>`+
`</tr>`+
`</tbody>`+
`</table>`+
`</div>`+
`</div>`+
`<p></p>`,
map[string]string{
"user": "gogits",
"repo": "gogs2",
},
)
})
t.Run("single-line", func(t *testing.T) {
testRender(
util.URLJoin(markup.TestRepoURL, "src", "commit", "4c1aaf56bcb9f39dcf65f3f250726850aed13cd6", "single-line.txt")+"#L1",
`<p></p>`+
`<div class="file-preview-box">`+
`<div class="header">`+
`<div>`+
`<a href="http://localhost:3000/gogits/gogs/" rel="nofollow">gogits/gogs</a> `+
`<a href="http://localhost:3000/gogits/gogs/src/commit/4c1aaf56bcb9f39dcf65f3f250726850aed13cd6/single-line.txt#L1" class="muted" rel="nofollow">single-line.txt</a>`+
`</div>`+
`<span class="text grey">`+
`Line 1 in <a href="http://localhost:3000/gogits/gogs/src/commit/4c1aaf56bcb9f39dcf65f3f250726850aed13cd6" class="text black" rel="nofollow">gogits/gogs@4c1aaf5</a>`+
`</span>`+
`</div>`+
`<div class="ui table">`+
`<table class="file-preview">`+
`<tbody>`+
`<tr>`+
`<td class="lines-num"><span data-line-number="1"></span></td>`+
`<td class="lines-code chroma"><code class="code-inner">A`+`</code></td>`+
`</tr>`+
`</tbody>`+
`</table>`+
`</div>`+
`</div>`+
`<p></p>`,
map[string]string{
"user": "gogits",
"repo": "gogs2",
},
)
})
t.Run("AppSubURL", func(t *testing.T) {
urlWithSub := util.URLJoin(markup.TestAppURL, "sub", markup.TestOrgRepo, "src", "commit", sha, "path", "to", "file.go") + "#L2-L3"
testRender(
urlWithSub,
`<p><a href="http://localhost:3000/sub/gogits/gogs/src/commit/190d9492934af498c3f669d6a2431dc5459e5b20/path/to/file.go#L2-L3" rel="nofollow"><code>localhost:3000/sub/gogits/gogs@190d949293/path/to/file.go (L2-L3)</code></a></p>`,
localMetas,
)
defer test.MockVariableValue(&setting.AppURL, markup.TestAppURL+"sub/")()
defer test.MockVariableValue(&setting.AppSubURL, "/sub")()
testRender(
urlWithSub,
`<p></p>`+
`<div class="file-preview-box">`+
`<div class="header">`+
`<div>`+
`<a href="http://localhost:3000/sub/gogits/gogs/src/commit/190d9492934af498c3f669d6a2431dc5459e5b20/path/to/file.go#L2-L3" class="muted" rel="nofollow">path/to/file.go</a>`+
`</div>`+
`<span class="text grey">`+
`Lines 2 to 3 in <a href="http://localhost:3000/sub/gogits/gogs/src/commit/190d9492934af498c3f669d6a2431dc5459e5b20" class="text black" rel="nofollow">190d949</a>`+
`</span>`+
`</div>`+
`<div class="ui table">`+
`<table class="file-preview">`+
`<tbody>`+
`<tr>`+
`<td class="lines-num"><span data-line-number="2"></span></td>`+
`<td class="lines-code chroma"><code class="code-inner"><span class="nx">B</span>`+"<span class=\"w\">\n</span>"+`</code></td>`+
`</tr>`+
`<tr>`+
`<td class="lines-num"><span data-line-number="3"></span></td>`+
`<td class="lines-code chroma"><code class="code-inner"><span class="nx">C</span>`+"<span class=\"w\">\n</span>"+`</code></td>`+
`</tr>`+
`</tbody>`+
`</table>`+
`</div>`+
`</div>`+
`<p></p>`,
localMetas,
)
testRender(
"first without sub "+commitFilePreview+" second "+urlWithSub,
`<p>first without sub <a href="http://localhost:3000/gogits/gogs/src/commit/190d9492934af498c3f669d6a2431dc5459e5b20/path/to/file.go#L2-L3" rel="nofollow"><code>localhost:3000/gogits/gogs@190d949293/path/to/file.go (L2-L3)</code></a> second </p>`+
`<div class="file-preview-box">`+
`<div class="header">`+
`<div>`+
`<a href="http://localhost:3000/sub/gogits/gogs/src/commit/190d9492934af498c3f669d6a2431dc5459e5b20/path/to/file.go#L2-L3" class="muted" rel="nofollow">path/to/file.go</a>`+
`</div>`+
`<span class="text grey">`+
`Lines 2 to 3 in <a href="http://localhost:3000/sub/gogits/gogs/src/commit/190d9492934af498c3f669d6a2431dc5459e5b20" class="text black" rel="nofollow">190d949</a>`+
`</span>`+
`</div>`+
`<div class="ui table">`+
`<table class="file-preview">`+
`<tbody>`+
`<tr>`+
`<td class="lines-num"><span data-line-number="2"></span></td>`+
`<td class="lines-code chroma"><code class="code-inner"><span class="nx">B</span>`+"<span class=\"w\">\n</span>"+`</code></td>`+
`</tr>`+
`<tr>`+
`<td class="lines-num"><span data-line-number="3"></span></td>`+
`<td class="lines-code chroma"><code class="code-inner"><span class="nx">C</span>`+"<span class=\"w\">\n</span>"+`</code></td>`+
`</tr>`+
`</tbody>`+
`</table>`+
`</div>`+
`</div>`+
`<p></p>`,
localMetas,
)
})
t.Run("multiples", func(t *testing.T) {
testRender(
"first "+commitFilePreview+" second "+commitFilePreview,
`<p>first </p>`+
`<div class="file-preview-box">`+
`<div class="header">`+
`<div>`+
`<a href="http://localhost:3000/gogits/gogs/src/commit/190d9492934af498c3f669d6a2431dc5459e5b20/path/to/file.go#L2-L3" class="muted" rel="nofollow">path/to/file.go</a>`+
`</div>`+
`<span class="text grey">`+
`Lines 2 to 3 in <a href="http://localhost:3000/gogits/gogs/src/commit/190d9492934af498c3f669d6a2431dc5459e5b20" class="text black" rel="nofollow">190d949</a>`+
`</span>`+
`</div>`+
`<div class="ui table">`+
`<table class="file-preview">`+
`<tbody>`+
`<tr>`+
`<td class="lines-num"><span data-line-number="2"></span></td>`+
`<td class="lines-code chroma"><code class="code-inner"><span class="nx">B</span>`+"<span class=\"w\">\n</span>"+`</code></td>`+
`</tr>`+
`<tr>`+
`<td class="lines-num"><span data-line-number="3"></span></td>`+
`<td class="lines-code chroma"><code class="code-inner"><span class="nx">C</span>`+"<span class=\"w\">\n</span>"+`</code></td>`+
`</tr>`+
`</tbody>`+
`</table>`+
`</div>`+
`</div>`+
`<p> second </p>`+
`<div class="file-preview-box">`+
`<div class="header">`+
`<div>`+
`<a href="http://localhost:3000/gogits/gogs/src/commit/190d9492934af498c3f669d6a2431dc5459e5b20/path/to/file.go#L2-L3" class="muted" rel="nofollow">path/to/file.go</a>`+
`</div>`+
`<span class="text grey">`+
`Lines 2 to 3 in <a href="http://localhost:3000/gogits/gogs/src/commit/190d9492934af498c3f669d6a2431dc5459e5b20" class="text black" rel="nofollow">190d949</a>`+
`</span>`+
`</div>`+
`<div class="ui table">`+
`<table class="file-preview">`+
`<tbody>`+
`<tr>`+
`<td class="lines-num"><span data-line-number="2"></span></td>`+
`<td class="lines-code chroma"><code class="code-inner"><span class="nx">B</span>`+"<span class=\"w\">\n</span>"+`</code></td>`+
`</tr>`+
`<tr>`+
`<td class="lines-num"><span data-line-number="3"></span></td>`+
`<td class="lines-code chroma"><code class="code-inner"><span class="nx">C</span>`+"<span class=\"w\">\n</span>"+`</code></td>`+
`</tr>`+
`</tbody>`+
`</table>`+
`</div>`+
`</div>`+
`<p></p>`,
localMetas,
)
testRender(
"first "+commitFilePreview+" second "+commitFilePreview+" third "+commitFilePreview,
`<p>first </p>`+
`<div class="file-preview-box">`+
`<div class="header">`+
`<div>`+
`<a href="http://localhost:3000/gogits/gogs/src/commit/190d9492934af498c3f669d6a2431dc5459e5b20/path/to/file.go#L2-L3" class="muted" rel="nofollow">path/to/file.go</a>`+
`</div>`+
`<span class="text grey">`+
`Lines 2 to 3 in <a href="http://localhost:3000/gogits/gogs/src/commit/190d9492934af498c3f669d6a2431dc5459e5b20" class="text black" rel="nofollow">190d949</a>`+
`</span>`+
`</div>`+
`<div class="ui table">`+
`<table class="file-preview">`+
`<tbody>`+
`<tr>`+
`<td class="lines-num"><span data-line-number="2"></span></td>`+
`<td class="lines-code chroma"><code class="code-inner"><span class="nx">B</span>`+"<span class=\"w\">\n</span>"+`</code></td>`+
`</tr>`+
`<tr>`+
`<td class="lines-num"><span data-line-number="3"></span></td>`+
`<td class="lines-code chroma"><code class="code-inner"><span class="nx">C</span>`+"<span class=\"w\">\n</span>"+`</code></td>`+
`</tr>`+
`</tbody>`+
`</table>`+
`</div>`+
`</div>`+
`<p> second </p>`+
`<div class="file-preview-box">`+
`<div class="header">`+
`<div>`+
`<a href="http://localhost:3000/gogits/gogs/src/commit/190d9492934af498c3f669d6a2431dc5459e5b20/path/to/file.go#L2-L3" class="muted" rel="nofollow">path/to/file.go</a>`+
`</div>`+
`<span class="text grey">`+
`Lines 2 to 3 in <a href="http://localhost:3000/gogits/gogs/src/commit/190d9492934af498c3f669d6a2431dc5459e5b20" class="text black" rel="nofollow">190d949</a>`+
`</span>`+
`</div>`+
`<div class="ui table">`+
`<table class="file-preview">`+
`<tbody>`+
`<tr>`+
`<td class="lines-num"><span data-line-number="2"></span></td>`+
`<td class="lines-code chroma"><code class="code-inner"><span class="nx">B</span>`+"<span class=\"w\">\n</span>"+`</code></td>`+
`</tr>`+
`<tr>`+
`<td class="lines-num"><span data-line-number="3"></span></td>`+
`<td class="lines-code chroma"><code class="code-inner"><span class="nx">C</span>`+"<span class=\"w\">\n</span>"+`</code></td>`+
`</tr>`+
`</tbody>`+
`</table>`+
`</div>`+
`</div>`+
`<p> third </p>`+
`<div class="file-preview-box">`+
`<div class="header">`+
`<div>`+
`<a href="http://localhost:3000/gogits/gogs/src/commit/190d9492934af498c3f669d6a2431dc5459e5b20/path/to/file.go#L2-L3" class="muted" rel="nofollow">path/to/file.go</a>`+
`</div>`+
`<span class="text grey">`+
`Lines 2 to 3 in <a href="http://localhost:3000/gogits/gogs/src/commit/190d9492934af498c3f669d6a2431dc5459e5b20" class="text black" rel="nofollow">190d949</a>`+
`</span>`+
`</div>`+
`<div class="ui table">`+
`<table class="file-preview">`+
`<tbody>`+
`<tr>`+
`<td class="lines-num"><span data-line-number="2"></span></td>`+
`<td class="lines-code chroma"><code class="code-inner"><span class="nx">B</span>`+"<span class=\"w\">\n</span>"+`</code></td>`+
`</tr>`+
`<tr>`+
`<td class="lines-num"><span data-line-number="3"></span></td>`+
`<td class="lines-code chroma"><code class="code-inner"><span class="nx">C</span>`+"<span class=\"w\">\n</span>"+`</code></td>`+
`</tr>`+
`</tbody>`+
`</table>`+
`</div>`+
`</div>`+
`<p></p>`,
localMetas,
)
})
commitFileURL := util.URLJoin(markup.TestRepoURL, "src", "commit", "c9913120ed2c1e27c1d7752ecdb7a504dc7cf6be", "path", "to", "file.md")
t.Run("rendered file with ?display=source", func(t *testing.T) {
testRender(
commitFileURL+"?display=source"+"#L1-L2",
`<p></p>`+
`<div class="file-preview-box">`+
`<div class="header">`+
`<div>`+
`<a href="http://localhost:3000/gogits/gogs/src/commit/c9913120ed2c1e27c1d7752ecdb7a504dc7cf6be/path/to/file.md?display=source#L1-L2" class="muted" rel="nofollow">path/to/file.md</a>`+
`</div>`+
`<span class="text grey">`+
`Lines 1 to 2 in <a href="http://localhost:3000/gogits/gogs/src/commit/c9913120ed2c1e27c1d7752ecdb7a504dc7cf6be" class="text black" rel="nofollow">c991312</a>`+
`</span>`+
`</div>`+
`<div class="ui table">`+
`<table class="file-preview">`+
`<tbody>`+
`<tr>`+
`<td class="lines-num"><span data-line-number="1"></span></td>`+
`<td class="lines-code chroma"><code class="code-inner"><span class="gh"># A`+"\n"+`</span></code></td>`+
`</tr>`+
`<tr>`+
`<td class="lines-num"><span data-line-number="2"></span></td>`+
`<td class="lines-code chroma"><code class="code-inner">B`+"\n"+`</code></td>`+
`</tr>`+
`</tbody>`+
`</table>`+
`</div>`+
`</div>`+
`<p></p>`,
localMetas,
)
})
t.Run("rendered file without ?display=source", func(t *testing.T) {
testRender(
commitFileURL+"#L1-L2",
`<p></p>`+
`<div class="file-preview-box">`+
`<div class="header">`+
`<div>`+
`<a href="http://localhost:3000/gogits/gogs/src/commit/c9913120ed2c1e27c1d7752ecdb7a504dc7cf6be/path/to/file.md?display=source#L1-L2" class="muted" rel="nofollow">path/to/file.md</a>`+
`</div>`+
`<span class="text grey">`+
`Lines 1 to 2 in <a href="http://localhost:3000/gogits/gogs/src/commit/c9913120ed2c1e27c1d7752ecdb7a504dc7cf6be" class="text black" rel="nofollow">c991312</a>`+
`</span>`+
`</div>`+
`<div class="ui table">`+
`<table class="file-preview">`+
`<tbody>`+
`<tr>`+
`<td class="lines-num"><span data-line-number="1"></span></td>`+
`<td class="lines-code chroma"><code class="code-inner"><span class="gh"># A`+"\n"+`</span></code></td>`+
`</tr>`+
`<tr>`+
`<td class="lines-num"><span data-line-number="2"></span></td>`+
`<td class="lines-code chroma"><code class="code-inner">B`+"\n"+`</code></td>`+
`</tr>`+
`</tbody>`+
`</table>`+
`</div>`+
`</div>`+
`<p></p>`,
localMetas,
)
})
t.Run("rendered file with lines L1-2 instead of L1-L2", func(t *testing.T) {
testRender(
commitFileURL+"#L1-2",
`<p></p>`+
`<div class="file-preview-box">`+
`<div class="header">`+
`<div>`+
`<a href="http://localhost:3000/gogits/gogs/src/commit/c9913120ed2c1e27c1d7752ecdb7a504dc7cf6be/path/to/file.md?display=source#L1-2" class="muted" rel="nofollow">path/to/file.md</a>`+
`</div>`+
`<span class="text grey">`+
`Lines 1 to 2 in <a href="http://localhost:3000/gogits/gogs/src/commit/c9913120ed2c1e27c1d7752ecdb7a504dc7cf6be" class="text black" rel="nofollow">c991312</a>`+
`</span>`+
`</div>`+
`<div class="ui table">`+
`<table class="file-preview">`+
`<tbody>`+
`<tr>`+
`<td class="lines-num"><span data-line-number="1"></span></td>`+
`<td class="lines-code chroma"><code class="code-inner"><span class="gh"># A`+"\n"+`</span></code></td>`+
`</tr>`+
`<tr>`+
`<td class="lines-num"><span data-line-number="2"></span></td>`+
`<td class="lines-code chroma"><code class="code-inner">B`+"\n"+`</code></td>`+
`</tr>`+
`</tbody>`+
`</table>`+
`</div>`+
`</div>`+
`<p></p>`,
localMetas,
)
})
commitFileURL = util.URLJoin(markup.TestRepoURL, "src", "commit", "190d9492934af498c3f669d6a2431dc5459e5b20", "path", "to", "file.go")
t.Run("normal file with ?display=source", func(t *testing.T) {
testRender(
commitFileURL+"?display=source"+"#L2-L3",
`<p></p>`+
`<div class="file-preview-box">`+
`<div class="header">`+
`<div>`+
`<a href="http://localhost:3000/gogits/gogs/src/commit/190d9492934af498c3f669d6a2431dc5459e5b20/path/to/file.go?display=source#L2-L3" class="muted" rel="nofollow">path/to/file.go</a>`+
`</div>`+
`<span class="text grey">`+
`Lines 2 to 3 in <a href="http://localhost:3000/gogits/gogs/src/commit/190d9492934af498c3f669d6a2431dc5459e5b20" class="text black" rel="nofollow">190d949</a>`+
`</span>`+
`</div>`+
`<div class="ui table">`+
`<table class="file-preview">`+
`<tbody>`+
`<tr>`+
`<td class="lines-num"><span data-line-number="2"></span></td>`+
`<td class="lines-code chroma"><code class="code-inner"><span class="nx">B</span>`+"<span class=\"w\">\n</span>"+`</code></td>`+
`</tr>`+
`<tr>`+
`<td class="lines-num"><span data-line-number="3"></span></td>`+
`<td class="lines-code chroma"><code class="code-inner"><span class="nx">C</span>`+"<span class=\"w\">\n</span>"+`</code></td>`+
`</tr>`+
`</tbody>`+
`</table>`+
`</div>`+
`</div>`+
`<p></p>`,
localMetas,
)
})
commitFileURL = util.URLJoin(markup.TestRepoURL, "src", "commit", "eeb243c3395e1921c5d90e73bd739827251fc99d", "path", "to", "file%20%23.txt")
commitFileURLFirstLine := commitFileURL + "#L1"
filePreviewBox := `<div class="file-preview-box">` +
`<div class="header">` +
`<div>` +
`<a href="http://localhost:3000/gogits/gogs/src/commit/eeb243c3395e1921c5d90e73bd739827251fc99d/path/to/file%20%23.txt#L1" class="muted" rel="nofollow">path/to/file #.txt</a>` +
`</div>` +
`<span class="text grey">` +
`Line 1 in <a href="http://localhost:3000/gogits/gogs/src/commit/eeb243c3395e1921c5d90e73bd739827251fc99d" class="text black" rel="nofollow">eeb243c</a>` +
`</span>` +
`</div>` +
`<div class="ui table">` +
`<table class="file-preview">` +
`<tbody>` +
`<tr>` +
`<td class="lines-num"><span data-line-number="1"></span></td>` +
`<td class="lines-code chroma"><code class="code-inner">A` + "\n" + `</code></td>` +
`</tr>` +
`</tbody>` +
`</table>` +
`</div>` +
`</div>`
linkRendered := `<a href="` + commitFileURLFirstLine + `" rel="nofollow"><code>eeb243c339/path/to/file #.txt (L1)</code></a>`
t.Run("file with strange characters in name", func(t *testing.T) {
testRender(
commitFileURLFirstLine,
`<p></p>`+filePreviewBox+`<p></p>`,
localMetas,
)
})
t.Run("file preview with stuff before and after", func(t *testing.T) {
testRender(
":frog: before"+commitFileURLFirstLine+" :frog: after",
`<p><span class="emoji" aria-label="frog" data-alias="frog">🐸</span> before</p>`+
filePreviewBox+
`<p> <span class="emoji" aria-label="frog" data-alias="frog">🐸</span> after</p>`,
localMetas,
)
})
t.Run("file preview in <div>, <li>, <details> (not in <summary>) environments", func(t *testing.T) {
testRender(
"<div>"+commitFileURLFirstLine+"</div>\n"+
"<ul><li>"+commitFileURLFirstLine+"</li></ul>\n"+
"<details><summary>"+commitFileURLFirstLine+"</summary>"+commitFileURLFirstLine+"</details>",
`<div>`+filePreviewBox+`</div>`+"\n"+
`<ul><li>`+filePreviewBox+`</li></ul>`+"\n"+
`<details><summary>`+linkRendered+`</summary>`+filePreviewBox+`</details>`,
localMetas,
)
})
t.Run("file preview in <span>, <em> and <strong> environments", func(t *testing.T) {
testRender(
"<div><span>"+commitFileURLFirstLine+"</span> <em>"+commitFileURLFirstLine+"</em> <strong>"+commitFileURLFirstLine+"</strong></div>",
`<div><span></span>`+filePreviewBox+`<span></span> `+
`<em></em>`+filePreviewBox+`<em></em> `+
`<strong></strong>`+filePreviewBox+`<strong></strong></div>`,
localMetas,
)
})
t.Run("no file preview in heading, striked out, code environments", func(t *testing.T) {
testRender(
"<h1>"+commitFileURLFirstLine+"</h1>\n<del>"+commitFileURLFirstLine+"</del>\n<code>"+commitFileURLFirstLine+"</code>",
`<h1>`+linkRendered+`</h1>`+"\n"+
`<del>`+linkRendered+`</del>`+"\n"+
`<code>`+commitFileURLFirstLine+`</code>`,
localMetas,
)
})
t.Run("file previews followed by new line", func(t *testing.T) {
testRender(
commitFileURLFirstLine+"\nand\n"+commitFileURLFirstLine,
"<p></p>"+filePreviewBox+"<p><br/>\nand<br/>\n</p>"+filePreviewBox+"<p></p>",
localMetas,
)
})
t.Run("file previews followed by new line in div", func(t *testing.T) {
testRender(
"<div>"+commitFileURLFirstLine+"\nand\n"+commitFileURLFirstLine+"</div>",
"<div>"+filePreviewBox+"\nand\n"+filePreviewBox+"</div>",
localMetas,
)
})
}