z_ui_thread_12_filetest.gno

 1// PKGPATH: gno.land/r/gnoland/boards2/v1/filetests/z_ui_thread_12_filetest
 2
 3// When the render budget is exhausted mid-page in the threaded view, the
 4// offset page-picker would offer a "next page" that jumps past the replies
 5// that were skipped when the budget ran out. Instead the picker is suppressed
 6// and the reader is funneled to the complete, reachable flat view.
 7package z_ui_thread_12_filetest
 8
 9import (
10	"strings"
11	"testing"
12
13	"gno.land/p/gnoland/boards"
14
15	boards2 "gno.land/r/gnoland/boards2/v1"
16)
17
18const owner address = "g1rp7cmetn27eqlpjpc4vuusf8kaj746tysc0qgh"
19
20var (
21	bid boards.ID
22	tid boards.ID
23)
24
25func init(cur realm) {
26	testing.SetRealm(testing.NewUserRealm(owner))
27	bid = boards2.CreateBoard(cross(cur), "test-board", false, false)
28	tid = boards2.CreateThread(cross(cur), bid, "Foo", "OP body")
29
30	// First top-level reply carries a deep chain that alone exhausts the
31	// render budget (maxRenderedBodies, 246) on page 1.
32	prev := boards2.CreateReply(cross(cur), bid, tid, 0, "top-deep")
33	for i := 0; i < 250; i++ {
34		prev = boards2.CreateReply(cross(cur), bid, tid, prev, "chain")
35	}
36	// Plus enough more top-level replies that the thread spans 2 pages, so a
37	// picker WOULD render absent the suppression.
38	for i := 0; i < 12; i++ {
39		boards2.CreateReply(cross(cur), bid, tid, 0, "top-more")
40	}
41}
42
43func main(cur realm) {
44	out := boards2.Render("test-board/1")
45	// Budget truncated page 1: the flat "view all comments" link is shown,
46	// and the content-skipping page picker ("page 1 of N") is suppressed.
47	ok := strings.Contains(out, "view all comments") &&
48		!strings.Contains(out, "page 1 of")
49	println(ok)
50}
51
52// Output:
53// true