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-rw-r--r--lib/test_rplan.c75
1 files changed, 75 insertions, 0 deletions
diff --git a/lib/test_rplan.c b/lib/test_rplan.c
new file mode 100644
index 0000000..12f4cc4
--- /dev/null
+++ b/lib/test_rplan.c
@@ -0,0 +1,75 @@
+/* Copyright (C) CZ.NIC, z.s.p.o. <knot-resolver@labs.nic.cz>
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
+#include "tests/unit/test.h"
+#include "lib/resolve.h"
+#include "lib/rplan.h"
+
+static void test_rplan_params(void **state)
+{
+ /* NULL rplan */
+
+ assert_int_equal(kr_rplan_init(NULL, NULL, NULL), KNOT_EINVAL);
+ assert_null((void *)kr_rplan_push(NULL, NULL, NULL, 0, 0));
+ assert_int_equal(kr_rplan_pop(NULL, NULL), KNOT_EINVAL);
+ assert_true(kr_rplan_empty(NULL) == true);
+ kr_rplan_deinit(NULL);
+
+ /* NULL mandatory parameters */
+
+ struct kr_rplan rplan;
+ assert_int_equal(kr_rplan_init(&rplan, NULL, NULL), KNOT_EOK);
+ assert_null((void *)kr_rplan_push(&rplan, NULL, NULL, 0, 0));
+ assert_int_equal(kr_rplan_pop(&rplan, NULL), KNOT_EINVAL);
+ assert_true(kr_rplan_empty(&rplan) == true);
+ kr_rplan_deinit(&rplan);
+}
+
+static void test_rplan_push(void **state)
+{
+ knot_mm_t mm = { 0 };
+ test_mm_ctx_init(&mm);
+ struct kr_request request = {
+ .pool = mm,
+ .options = { 0 },
+ };
+
+ struct kr_rplan rplan;
+ kr_rplan_init(&rplan, &request, &mm);
+
+ /* Push query. */
+ assert_non_null((void *)kr_rplan_push(&rplan, NULL, (knot_dname_t *)"", 0, 0));
+
+ kr_rplan_deinit(&rplan);
+}
+
+/**
+ * Set and clear must not omit any bit, especially around byte boundaries.
+ */
+static void test_rplan_flags(void **state)
+{
+ static struct kr_qflags f1, f2, ones, zeros; /* static => initialized to zeroes */
+ assert_true(memcmp(&f1, &f2, sizeof(f1)) == 0); /* sanity check */
+ memset(&ones, 0xff, sizeof(ones)); /* all ones */
+
+ /* test set */
+ kr_qflags_set(&f1, ones);
+ assert_true(memcmp(&f1, &ones, sizeof(f1)) == 0); /* 1 == 1 */
+
+ /* test clear */
+ memset(&f2, 0xff, sizeof(f2)); /* all ones */
+ kr_qflags_clear(&f2, ones);
+ assert_true(memcmp(&f2, &zeros, sizeof(f1)) == 0); /* 0 == 0 */
+}
+
+int main(void)
+{
+ const UnitTest tests[] = {
+ unit_test(test_rplan_params),
+ unit_test(test_rplan_push),
+ unit_test(test_rplan_flags)
+ };
+
+ return run_tests(tests);
+}