add more some tests

Author: wxiaoguang

models/renderhelper/repo_file_test.go

@@ -35,9 +35,8 @@ func TestRepoFile(t *testing.T) {
 	})
 
 	t.Run("AbsoluteAndRelative", func(t *testing.T) {
-		rctx := NewRenderContextRepoFile(context.Background(), repo1, RepoFileOptions{
-			CurrentRefPath: "branch/main",
-		}).WithMarkupType(markdown.MarkupName)
+		rctx := NewRenderContextRepoFile(context.Background(), repo1, RepoFileOptions{CurrentRefPath: "branch/main"}).
+			WithMarkupType(markdown.MarkupName)
 		rendered, err := markup.RenderString(rctx, `
 [/test](/test)
 [./test](./test)
@@ -65,4 +64,20 @@ func TestRepoFile(t *testing.T) {
 <a href="/user2/repo1/media/commit/1234/image" target="_blank" rel="nofollow noopener"><img src="/user2/repo1/media/commit/1234/image" alt="/image"/></a></p>
 `, rendered)
 	})
+
+	t.Run("WithCurrentRefPathByTag", func(t *testing.T) {
+		rctx := NewRenderContextRepoFile(context.Background(), repo1, RepoFileOptions{
+			CurrentRefPath:  "/commit/1234",
+			CurrentTreePath: "my-dir",
+		}).
+			WithMarkupType(markdown.MarkupName)
+		rendered, err := markup.RenderString(rctx, `
+<img src="LINK">
+<video src="LINK">
+`)
+		assert.NoError(t, err)
+		assert.Equal(t, `<a href="/user2/repo1/media/commit/1234/my-dir/LINK" target="_blank" rel="nofollow noopener"><img src="/user2/repo1/media/commit/1234/my-dir/LINK"/></a>
+<video src="/user2/repo1/media/commit/1234/my-dir/LINK">
+</video>`, rendered)
+	})
 }

modules/markup/html_node.go

@@ -4,8 +4,6 @@
 package markup
 
 import (
-	"code.gitea.io/gitea/modules/util"
-
 	"golang.org/x/net/html"
 )
 
@@ -17,7 +15,7 @@ func visitNodeImg(ctx *RenderContext, img *html.Node) (next *html.Node) {
 		}
 
 		if IsNonEmptyRelativePath(attr.Val) {
-			attr.Val = util.URLJoin(ctx.RenderHelper.ResolveLink(attr.Val, LinkTypeMedia))
+			attr.Val = ctx.RenderHelper.ResolveLink(attr.Val, LinkTypeMedia)
 
 			// By default, the "<img>" tag should also be clickable,
 			// because frontend use `<img>` to paste the re-scaled image into the markdown,
@@ -53,7 +51,7 @@ func visitNodeVideo(ctx *RenderContext, node *html.Node) (next *html.Node) {
 			continue
 		}
 		if IsNonEmptyRelativePath(attr.Val) {
-			attr.Val = util.URLJoin(ctx.RenderHelper.ResolveLink(attr.Val, LinkTypeMedia))
+			attr.Val = ctx.RenderHelper.ResolveLink(attr.Val, LinkTypeMedia)
 		}
 		attr.Val = camoHandleLink(attr.Val)
 		node.Attr[i] = attr