Need help writing ATF test

[Nemanja Simonovic <redporter%dev63.com@localhost>]

I am stuck trying to create new ATF test case. Hitting "Unexpected token
`<<EOF>>'; expected a header name" but can't figure out where error is.

Output of aft-run ------------------------------------------------------

Content-Type: application/X-atf-tps; version="3"

info: atf.version, Automated Testing Framework 0.20 (atf-0.20)
info: tests.root, /usr/tests/fs/fullfs
info: time.start, Wed Nov 26 19:34:34 UTC 2025
info: uname.sysname, NetBSD
info: uname.nodename, netbsdb.dev63.com
info: uname.release, 10.1
info: uname.version, NetBSD 10.1 (GENERIC) #0: Mon Dec 16 13:08:11 UTC 
2024 mkrepro%mkrepro.NetBSD.org@localhost:/usr/src/sys/arch/amd64/compile/GENERIC
tps-count: 1
...
testa: atf_test_case: not found
tp-start: 1764185674.421850, testa, 0
tp-end: 1764185674.421883, testa, Invalid format for test case list: 1: 
Unexpected token `<<EOF>>'; expected a header name
info: time.end, Wed Nov 26 19:34:34 UTC 2025

Content of Atffile -----------------------------------------------------
Content-Type: application/X-atf-atffile; version="1"


prop: test-suite = "testa"

tp: testa

Content of testa -------------------------------------------------------

#!/bin/sh

atf_test_case testa
testa_head(){
        atf_set "descr" "Test for ATF tests"
}

testa_body(){
        atf_check -s eq:1 -o empty -e empty test -d a
        atf_check -s eq:0 -o empty -e empty mkdir a
        atf_check -s eq:0 -o empty -e empty test -d a
}

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