build: add test for checking consistency of "nm-autoptr.h"

Makefile.am

@@ -1861,6 +1861,11 @@ nodist_libnminclude_HEADERS += \
 
 EXTRA_DIST += src/libnm-client-public/meson.build
 
+check-local-nm-autoptr:
+	$(srcdir)/tools/check-nm-autoptr.sh
+
+check_local += check-local-nm-autoptr
+
 ###############################################################################
 
 noinst_PROGRAMS += src/libnm-core-impl/gen-metadata-nm-settings-libnm-core
@@ -5792,20 +5797,21 @@ EXTRA_DIST += \
 	\
 	src/contrib/nm-vpn-editor-plugin-call.h \
 	\
+	tools/check-compare-generated.sh \
 	tools/check-config-options.sh \
 	tools/check-docs.sh \
 	tools/check-exports.sh \
-	tools/check-compare-generated.sh \
 	tools/check-gitlab-ci.sh \
+	tools/check-nm-autoptr.sh \
 	tools/check-tree.sh \
 	tools/check-vapi.sh \
 	tools/create-exports-NetworkManager.sh \
 	tools/debug-helper.py \
+	tools/enums-to-docbook.pl \
 	tools/meson-post-install.sh \
 	tools/run-nm-test.sh \
 	tools/test-networkmanager-service.py \
 	tools/test-sudo-wrapper.sh \
-	tools/enums-to-docbook.pl \
 	\
 	src/core/settings/plugins/meson.build \
 	\

meson.build

@@ -946,6 +946,11 @@ test(
   find_program(join_paths(source_root, 'tools', 'check-vapi.sh')),
 )
 
+test(
+  'check-nm-autoptr',
+  find_program(join_paths(source_root, 'tools', 'check-nm-autoptr.sh')),
+)
+
 subdir('examples/C/glib')
 
 enable_qt = get_option('qt')

tools/check-nm-autoptr.sh

@@ -0,0 +1,26 @@
+#!/bin/bash
+
+set -e
+
+die() {
+    printf "%s\n" "$*" >&2
+    exit 1
+}
+
+cd "$(dirname "$(readlink -f "$0")")/.." || die "cannot change to srcdir"
+
+AUTOPTR_H=./src/libnm-client-public/nm-autoptr.h
+
+for s in $( sed -n 's/^ *typedef \+struct \+.*[A-Za-z0-9_]\+ \+\(NMSetting[A-Za-z0-9_]\+\)\> *;$/\1/p' ./src/libnm-core-public/nm-core-types.h ) ; do
+    grep -q "^ *G_DEFINE_AUTOPTR_CLEANUP_FUNC *( *\\<$s\\> *, *g_object_unref *)" -- "$AUTOPTR_H" || die "didn't see setting '$s' in \"$AUTOPTR_H\""
+done
+
+for s in $( grep -h -o '\<NMDevice[A-Za-z0-9_]\+\>' ./src/libnm-client-public/nm-device-*.h | sort -u | grep -v 'Class$') ; do
+    case "$s" in
+        NMDeviceModemCapabilities| \
+        NMDeviceWifiCapabilities)
+            continue
+            ;;
+    esac
+    grep -q "^ *G_DEFINE_AUTOPTR_CLEANUP_FUNC *( *\\<$s\\> *, *g_object_unref *)" -- "$AUTOPTR_H" || die "didn't see device '$s' in \"$AUTOPTR_H\""
+done