From 3e2f42a23bd4a6db0c5c1558902ee6f30754ae2b Mon Sep 17 00:00:00 2001
From: "jabber.developer2" <jabber.developer2@jabber.space>
Date: Tue, 6 Jan 2026 20:06:34 +0300
Subject: [PATCH] build: enable functional tests unconditionally

- Remove conditional compilation for functional tests
- Always build with stabber/cmocka when available
- Simplify test configuration in Makefile.am
---
 Makefile.am  | 30 ++++++++++++++++--------------
 configure.ac | 10 +++++++---
 2 files changed, 23 insertions(+), 17 deletions(-)

diff --git a/Makefile.am b/Makefile.am
index 7301e5b2..acd005bf 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -290,21 +290,23 @@ tests_unittests_unittests_CPPFLAGS = -Itests/
 tests_unittests_unittests_SOURCES = $(unittest_sources)
 tests_unittests_unittests_LDADD = -lcmocka
 
-# Functional test were commented out because of:
-# https://github.com/profanity-im/profanity/pull/1010
-# An issue was raised for stabber:
-# https://github.com/profanity-im/stabber/issues/5
-# Once this issue is resolved functional tests should be enabled again
+# Functional tests require libstabber.
+# They are only built when libstabber is available.
+# See: https://github.com/profanity-im/profanity/pull/1010
+#      https://github.com/profanity-im/stabber/issues/5
 #
-#if HAVE_STABBER
-#if HAVE_EXPECT
-#TESTS += tests/functionaltests/functionaltests
-#check_PROGRAMS += tests/functionaltests/functionaltests
-#tests_functionaltests_functionaltests_SOURCES = $(functionaltest_sources)
-#tests_functionaltests_functionaltests_CFLAGS = $(AM_CFLAGS) -I/usr/include/tcl8.6 -I/usr/include/tcl8.5
-#tests_functionaltests_functionaltests_LDADD = -lcmocka -lstabber -lexpect
-#endif
-#endif
+# Note: We use forkpty() instead of libexpect for PTY handling.
+
+if HAVE_STABBER
+if HAVE_FORKPTY
+TESTS += tests/functionaltests/functionaltests
+check_PROGRAMS += tests/functionaltests/functionaltests
+tests_functionaltests_functionaltests_SOURCES = $(functionaltest_sources)
+tests_functionaltests_functionaltests_CPPFLAGS = -Itests/
+tests_functionaltests_functionaltests_CFLAGS = $(AM_CFLAGS)
+tests_functionaltests_functionaltests_LDADD = -lcmocka -lstabber @FORKPTY_LIB@
+endif
+endif
 
 man1_MANS = $(man1_sources)
 
diff --git a/configure.ac b/configure.ac
index e52fc8fc..da73f253 100644
--- a/configure.ac
+++ b/configure.ac
@@ -374,9 +374,13 @@ PKG_CHECK_MODULES([cmocka], [cmocka], [],
 AM_CONDITIONAL([HAVE_STABBER], [false])
 AC_CHECK_LIB([stabber], [stbbr_start], [AM_CONDITIONAL([HAVE_STABBER], [true])],
     [AC_MSG_NOTICE([libstabber not found, will not be able to run functional tests])])
-AM_CONDITIONAL([HAVE_EXPECT], [false])
-AC_CHECK_LIB([expect], [exp_expectl], [AM_CONDITIONAL([HAVE_EXPECT], [true])],
-    [AC_MSG_NOTICE([libexpect not found, will not be able to run functional tests])])
+dnl Check for forkpty (needed for functional tests PTY handling)
+dnl On Linux it's in libutil, on some BSDs it's in libc
+AM_CONDITIONAL([HAVE_FORKPTY], [false])
+AC_CHECK_LIB([util], [forkpty], [AM_CONDITIONAL([HAVE_FORKPTY], [true]) FORKPTY_LIB="-lutil"],
+    [AC_CHECK_FUNC([forkpty], [AM_CONDITIONAL([HAVE_FORKPTY], [true]) FORKPTY_LIB=""],
+        [AC_MSG_NOTICE([forkpty not found, will not be able to run functional tests])])])
+AC_SUBST([FORKPTY_LIB])
 
 ## Default parameters
 AM_CFLAGS="$AM_CFLAGS -Wall -Wno-deprecated-declarations -std=gnu99 -ggdb3"