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Make pasted "img" tag has the same behavior as markdown image (#31235) (#31243)

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Backport #31235 by wxiaoguang

Fix #31230

---------

Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
This commit is contained in:
Giteabot 2024-06-04 21:26:55 +08:00 • committed by GitHub
parent ca414a7ccf
commit 5136c879c2
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GPG key ID: B5690EEEBB952194
5 changed files with 80 additions and 60 deletions
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53
modules/markup/html_test.go
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@ -53,7 +53,7 @@ func TestRender_Commits(t *testing.T) {
}
sha := "65f1bf27bc3bf70f64657658635e66094edbcb4d"
repo := markup.TestRepoURL
repo := "http://localhost:3000/gogits/gogs"
commit := util.URLJoin(repo, "commit", sha)
tree := util.URLJoin(repo, "tree", sha, "src")
@ -107,8 +107,8 @@ func TestRender_CrossReferences(t *testing.T) {
}
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-owner/test-repo#12345",
`<p><a href="`+util.URLJoin(markup.TestAppURL, "test-owner", "test-repo", "issues", "12345")+`" class="ref-issue" rel="nofollow">test-owner/test-repo#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>`)
@ -517,43 +517,31 @@ func TestRender_ShortLinks(t *testing.T) {
}
func TestRender_RelativeImages(t *testing.T) {
setting.AppURL = markup.TestAppURL
test := func(input, expected, expectedWiki string) {
render := func(input string, isWiki bool, links markup.Links) string {
buffer, err := markdown.RenderString(&markup.RenderContext{
Ctx: git.DefaultContext,
Links: markup.Links{
Base: markup.TestRepoURL,
BranchPath: "master",
},
Metas: localMetas,
}, input)
assert.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,
},
Ctx: git.DefaultContext,
Links: links,
Metas: localMetas,
IsWiki: true,
IsWiki: isWiki,
}, input)
assert.NoError(t, err)
assert.Equal(t, strings.TrimSpace(expectedWiki), strings.TrimSpace(string(buffer)))
return strings.TrimSpace(string(buffer))
}
rawwiki := util.URLJoin(markup.TestRepoURL, "wiki", "raw")
mediatree := util.URLJoin(markup.TestRepoURL, "media", "master")
out := render(`<img src="LINK">`, false, markup.Links{Base: "/test-owner/test-repo"})
assert.Equal(t, `<a href="/test-owner/test-repo/LINK" target="_blank" rel="nofollow noopener"><img src="/test-owner/test-repo/LINK"/></a>`, out)
test(
`<img src="Link">`,
`<img src="`+util.URLJoin(mediatree, "Link")+`"/>`,
`<img src="`+util.URLJoin(rawwiki, "Link")+`"/>`)
out = render(`<img src="LINK">`, true, markup.Links{Base: "/test-owner/test-repo"})
assert.Equal(t, `<a href="/test-owner/test-repo/wiki/raw/LINK" target="_blank" rel="nofollow noopener"><img src="/test-owner/test-repo/wiki/raw/LINK"/></a>`, out)
test(
`<img src="./icon.png">`,
`<img src="`+util.URLJoin(mediatree, "icon.png")+`"/>`,
`<img src="`+util.URLJoin(rawwiki, "icon.png")+`"/>`)
out = render(`<img src="LINK">`, false, markup.Links{Base: "/test-owner/test-repo", BranchPath: "test-branch"})
assert.Equal(t, `<a href="/test-owner/test-repo/media/test-branch/LINK" target="_blank" rel="nofollow noopener"><img src="/test-owner/test-repo/media/test-branch/LINK"/></a>`, out)
out = render(`<img src="LINK">`, true, markup.Links{Base: "/test-owner/test-repo", BranchPath: "test-branch"})
assert.Equal(t, `<a href="/test-owner/test-repo/wiki/raw/LINK" target="_blank" rel="nofollow noopener"><img src="/test-owner/test-repo/wiki/raw/LINK"/></a>`, out)
out = render(`<img src="/LINK">`, true, markup.Links{Base: "/test-owner/test-repo", BranchPath: "test-branch"})
assert.Equal(t, `<img src="/LINK"/>`, out)
}
func Test_ParseClusterFuzz(t *testing.T) {
@ -706,5 +694,6 @@ func TestIssue18471(t *testing.T) {
func TestIsFullURL(t *testing.T) {
assert.True(t, markup.IsFullURLString("https://example.com"))
assert.True(t, markup.IsFullURLString("mailto:test@example.com"))
assert.True(t, markup.IsFullURLString("data:image/11111"))
assert.False(t, markup.IsFullURLString("/foo:bar"))
}