Artifact [ac9fdec24a]

Artifact ac9fdec24ae226eefb51a6944cd5bf93114522b52ff068a15fe7d8ae500e2e58:

• File internal/index/forum_test.go — part of check-in [2fd88bc87a] at 2026-08-21 19:17:01 on branch quarry-forum — forum votes: OLTP vote store, forum.vote op, arrows + derived scores

  Score is always derived from vote rows (no counter); votes are forge-local 0001 §8 state, never synced. Umbrella plan: ticket aa351dec. (user: dmestas, size: 1423) [annotate] [blame] [check-ins using]

package index

import (
	"testing"

	"craftdesign.group/quarry/internal/artifact"
)

func foldForum(t *testing.T, ix *Index, hash, root, parent, title, date string) {
	t.Helper()
	if err := ix.FoldNow([]Parsed{{Hash: hash, Art: &artifact.Artifact{
		Type: artifact.Forum, ThreadRoot: root, InReplyTo: parent,
		ThreadTitle: title, Date: date, User: "dan", Body: []byte("hi"),
	}}}); err != nil {
		t.Fatal(err)
	}
}

// Votes are keyed on full post hashes while pages link with prefixes;
// the resolver bridges the two and also answers which thread a post
// belongs to, so a vote row can carry its thread without trusting the
// form data.
func TestForumPostThreadResolvesPrefix(t *testing.T) {
	ix := openIndex(t)
	foldForum(t, ix, "aaaa1111", "", "", "hello", "2026-01-01T10:00:00")
	foldForum(t, ix, "bbbb2222", "aaaa1111", "aaaa1111", "", "2026-01-02T10:00:00")

	post, thread, ok, err := ix.ForumPostThread("bbbb")
	if err != nil || !ok {
		t.Fatalf("resolve reply: ok=%v err=%v", ok, err)
	}
	if post != "bbbb2222" || thread != "aaaa1111" {
		t.Fatalf("reply resolved to post=%q thread=%q", post, thread)
	}
	// An opener roots its own thread.
	if _, thread, _, _ := ix.ForumPostThread("aaaa"); thread != "aaaa1111" {
		t.Fatalf("opener thread = %q, want itself", thread)
	}
	if _, _, ok, err := ix.ForumPostThread("ffff"); ok || err != nil {
		t.Fatalf("absent prefix: ok=%v err=%v, want false nil", ok, err)
	}
}