1 files changed, 96 insertions, 0 deletions
diff --git a/lib/dpkg/t/c-trigdeferred.c b/lib/dpkg/t/c-trigdeferred.c
new file mode 100644
index 0000000..5c21ea3
--- /dev/null
+++ b/lib/dpkg/t/c-trigdeferred.c
@@ -0,0 +1,96 @@
+/*
+ * libdpkg - Debian packaging suite library routines
+ * c-trigdeferred.c - test triggered deferred file parser
+ *
+ * Copyright © 2016 Guillem Jover <guillem@debian.org>
+ *
+ * This is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include <config.h>
+#include <compat.h>
+
+#include <string.h>
+#include <stdlib.h>
+#include <stdio.h>
+
+#include <dpkg/dpkg-db.h>
+#include <dpkg/ehandle.h>
+#include <dpkg/trigdeferred.h>
+
+static void
+test_tdm_begin(const char *trig)
+{
+	printf("<T='%s'", trig);
+}
+
+static void
+test_tdm_package(const char *awname)
+{
+	printf(" P='%s'", awname);
+}
+
+static void
+test_tdm_end(void)
+{
+	printf(" E>\n");
+}
+
+static const struct trigdefmeths test_tdm = {
+	.trig_begin = test_tdm_begin,
+	.package = test_tdm_package,
+	.trig_end = test_tdm_end,
+};
+
+static int
+test_trigdeferred_parser(const char *admindir)
+{
+	enum trigdef_update_flags tduf;
+	enum trigdef_update_status tdus;
+
+	dpkg_db_set_dir(admindir);
+
+	trigdef_set_methods(&test_tdm);
+
+	tduf = TDUF_NO_LOCK | TDUF_WRITE_IF_EMPTY | TDUF_WRITE_IF_ENOENT;
+	tdus = trigdef_update_start(tduf);
+	if (tdus < TDUS_OK)
+		return -tdus + TDUS_OK;
+
+	trigdef_parse();
+
+	trigdef_process_done();
+
+	return 0;
+}
+
+int
+main(int argc, char **argv)
+{
+	const char *admindir = argv[1];
+	int ret;
+
+	setvbuf(stdout, NULL, _IOLBF, 0);
+
+	push_error_context();
+
+	if (admindir == NULL)
+		ohshit("missing triggers deferred admindir");
+
+	ret = test_trigdeferred_parser(admindir);
+
+	pop_error_context(ehflag_normaltidy);
+
+	return ret;
+}