tests.patch

From 9f642dd868db6e7401f24e4fb4031b5bdca8aae7 Mon Sep 17 00:00:00 2001
From: Sam James <sam@gentoo.org>
Date: Sat, 28 Dec 2024 13:17:24 +0000
Subject: [PATCH] lib: test-data-stack - Drop bogus assertion

This assertion goes back to 992a1726a41b42fa47204565ff17f7c635fcb421 when
test-data-stack.c was added.

It starts to fail with (upcoming) GCC 15 which has improvements for
optimising out redundant pointer-vs-pointer comparisons, specifically
r15-580-gf3e5f4c58591f5 for gcc bug PR13962.

Anyway, this is a problem for this assertion because t_malloc_no0
is marked with `__attribute__((malloc))` which guarantees that the
returned pointer doesn't alias, hence a == b must be false.

Bug: https://bugs.gentoo.org/939857
---
 src/lib/test-data-stack.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/lib/test-data-stack.c b/src/lib/test-data-stack.c
index c38da60fd0f..3c335976853 100644
--- a/src/lib/test-data-stack.c
+++ b/src/lib/test-data-stack.c
@@ -186,9 +186,8 @@ static void test_ds_buffers(void)
 	test_begin("data-stack buffer interruption");
 	T_BEGIN {
 		void *b = t_buffer_get(1000);
-		void *a = t_malloc_no0(1);
+		(void)t_malloc_no0(1);
 		void *b2 = t_buffer_get(1001);
-		test_assert(a == b); /* expected, not guaranteed */
 		test_assert(b2 != b);
 	} T_END;
 	test_end();
--- dovecot-2.3.21.1/src/imap/Makefile.am.orig	2024-08-13 12:37:50.000000000 +0200
+++ dovecot-2.3.21.1/src/imap/Makefile.am	2026-01-25 01:17:36.604119058 +0100
@@ -115,8 +115,7 @@
 pkginc_libdir=$(pkgincludedir)
 pkginc_lib_HEADERS = $(headers)
 
-test_programs = \
-	test-imap-client-hibernate
+test_programs =
 noinst_PROGRAMS = $(test_programs)
 
 test_imap_client_hibernate_SOURCES = \