}
case html.ElementNode:
if node.Data == "img" {
- for _, attr := range node.Attr {
+ for i, attr := range node.Attr {
if attr.Key != "src" {
continue
}
attr.Val = util.URLJoin(prefix, attr.Val)
}
+ node.Attr[i] = attr
}
} else if node.Data == "a" {
visitText = false
`<p><a href="https://example.org" rel="nofollow">[[foobar]]</a></p>`)
}
+func TestRender_RelativeImages(t *testing.T) {
+ setting.AppURL = AppURL
+ setting.AppSubURL = AppSubURL
+ tree := util.URLJoin(AppSubURL, "src", "master")
+
+ test := func(input, expected, expectedWiki string) {
+ buffer, err := markdown.RenderString(&RenderContext{
+ URLPrefix: tree,
+ Metas: localMetas,
+ }, input)
+ assert.NoError(t, err)
+ assert.Equal(t, strings.TrimSpace(expected), strings.TrimSpace(buffer))
+ buffer, err = markdown.RenderString(&RenderContext{
+ URLPrefix: setting.AppSubURL,
+ Metas: localMetas,
+ IsWiki: true,
+ }, input)
+ assert.NoError(t, err)
+ assert.Equal(t, strings.TrimSpace(expectedWiki), strings.TrimSpace(buffer))
+ }
+
+ rawwiki := util.URLJoin(AppSubURL, "wiki", "raw")
+ mediatree := util.URLJoin(AppSubURL, "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) {
setting.AppURL = AppURL
setting.AppSubURL = AppSubURL