1 files changed, 87 insertions, 0 deletions
diff --git a/lib/isc/tests/heap_test.c b/lib/isc/tests/heap_test.c
new file mode 100644
index 0000000..c030573
--- /dev/null
+++ b/lib/isc/tests/heap_test.c
@@ -0,0 +1,87 @@
+/*
+ * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * See the COPYRIGHT file distributed with this work for additional
+ * information regarding copyright ownership.
+ */
+
+/* ! \file */
+
+#include <config.h>
+
+#include <stdbool.h>
+#include <atf-c.h>
+
+#include <stdio.h>
+#include <string.h>
+
+#include <isc/heap.h>
+#include <isc/mem.h>
+
+#include <isc/util.h>
+
+struct e {
+	unsigned int value;
+	unsigned int index;
+};
+
+static bool
+compare(void *p1, void *p2) {
+	struct e *e1 = p1;
+	struct e *e2 = p2;
+
+	return (e1->value < e2->value);
+}
+
+static void
+idx(void *p, unsigned int i) {
+	struct e *e = p;
+
+	e->index = i;
+}
+
+ATF_TC(isc_heap_delete);
+ATF_TC_HEAD(isc_heap_delete, tc) {
+	atf_tc_set_md_var(tc, "descr", "test isc_heap_delete");
+}
+ATF_TC_BODY(isc_heap_delete, tc) {
+	isc_mem_t *mctx = NULL;
+	isc_heap_t *heap = NULL;
+	isc_result_t result;
+	struct e e1 = { 100, 0 };
+
+	UNUSED(tc);
+
+	result = isc_mem_create(0, 0, &mctx);
+	ATF_REQUIRE_EQ(result, ISC_R_SUCCESS);
+
+	result = isc_heap_create(mctx, compare, idx, 0, &heap);
+	ATF_REQUIRE_EQ(result, ISC_R_SUCCESS);
+	ATF_REQUIRE(heap != NULL);
+
+	isc_heap_insert(heap, &e1);
+	ATF_REQUIRE_EQ(result, ISC_R_SUCCESS);
+	ATF_REQUIRE_EQ(e1.index, 1);
+
+	isc_heap_delete(heap, e1.index);
+	ATF_CHECK_EQ(e1.index, 0);
+
+	isc_heap_destroy(&heap);
+	ATF_REQUIRE_EQ(heap, NULL);
+
+	isc_mem_detach(&mctx);
+	ATF_REQUIRE_EQ(mctx, NULL);
+}
+
+/*
+ * Main
+ */
+ATF_TP_ADD_TCS(tp) {
+	ATF_TP_ADD_TC(tp, isc_heap_delete);
+
+	return (atf_no_error());
+}