1 files changed, 79 insertions, 0 deletions
diff --git a/tests/ngtcp2_idtr_test.c b/tests/ngtcp2_idtr_test.c
new file mode 100644
index 0000000..90d15ba
--- /dev/null
+++ b/tests/ngtcp2_idtr_test.c
@@ -0,0 +1,79 @@
+/*
+ * ngtcp2
+ *
+ * Copyright (c) 2017 ngtcp2 contributors
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+#include "ngtcp2_idtr_test.h"
+
+#include <CUnit/CUnit.h>
+
+#include "ngtcp2_idtr.h"
+#include "ngtcp2_test_helper.h"
+#include "ngtcp2_mem.h"
+
+static int64_t stream_id_from_id(uint64_t id) { return (int64_t)(id * 4); }
+
+void test_ngtcp2_idtr_open(void) {
+  const ngtcp2_mem *mem = ngtcp2_mem_default();
+  ngtcp2_idtr idtr;
+  int rv;
+  ngtcp2_ksl_it it;
+  ngtcp2_range key;
+
+  ngtcp2_idtr_init(&idtr, 0, mem);
+
+  rv = ngtcp2_idtr_open(&idtr, stream_id_from_id(0));
+
+  CU_ASSERT(0 == rv);
+
+  it = ngtcp2_ksl_begin(&idtr.gap.gap);
+  key = *(ngtcp2_range *)ngtcp2_ksl_it_key(&it);
+
+  CU_ASSERT(1 == key.begin);
+  CU_ASSERT(UINT64_MAX == key.end);
+
+  rv = ngtcp2_idtr_open(&idtr, stream_id_from_id(1000000007));
+
+  CU_ASSERT(0 == rv);
+
+  it = ngtcp2_ksl_begin(&idtr.gap.gap);
+  key = *(ngtcp2_range *)ngtcp2_ksl_it_key(&it);
+
+  CU_ASSERT(1 == key.begin);
+  CU_ASSERT(1000000007 == key.end);
+
+  ngtcp2_ksl_it_next(&it);
+  key = *(ngtcp2_range *)ngtcp2_ksl_it_key(&it);
+
+  CU_ASSERT(1000000008 == key.begin);
+  CU_ASSERT(UINT64_MAX == key.end);
+
+  rv = ngtcp2_idtr_open(&idtr, stream_id_from_id(0));
+
+  CU_ASSERT(NGTCP2_ERR_STREAM_IN_USE == rv);
+
+  rv = ngtcp2_idtr_open(&idtr, stream_id_from_id(1000000007));
+
+  CU_ASSERT(NGTCP2_ERR_STREAM_IN_USE == rv);
+
+  ngtcp2_idtr_free(&idtr);
+}