A few new bionic tests.
Trivial tests for <alloca.h> and <byteswap.h>, plus slightly improved
test coverage for <inttypes.h> and <stdlib.h>.
Bug: N/A
Test: ran tests
Change-Id: Idac4141ffc760c4f7756332477ce5112950d61a5
Signed-off-by: Aleksandra Tsvetkova <aleksandra.tsvetkova@intel.com>
diff --git a/tests/byteswap_test.cpp b/tests/byteswap_test.cpp
new file mode 100644
index 0000000..a18cfa6
--- /dev/null
+++ b/tests/byteswap_test.cpp
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2014 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <byteswap.h>
+
+#include <gtest/gtest.h>
+
+static constexpr uint16_t le16 = 0x1234;
+static constexpr uint32_t le32 = 0x12345678;
+static constexpr uint64_t le64 = 0x123456789abcdef0;
+
+static constexpr uint16_t be16 = 0x3412;
+static constexpr uint32_t be32 = 0x78563412;
+static constexpr uint64_t be64 = 0xf0debc9a78563412;
+
+TEST(byteswap, bswap_16) {
+ EXPECT_EQ(le16, bswap_16(be16));
+ EXPECT_EQ(be16, bswap_16(le16));
+}
+
+TEST(byteswap, bswap_32) {
+ EXPECT_EQ(le32, bswap_32(be32));
+ EXPECT_EQ(be32, bswap_32(le32));
+}
+
+TEST(byteswap, bswap_64) {
+ EXPECT_EQ(le64, bswap_64(be64));
+ EXPECT_EQ(be64, bswap_64(le64));
+}
+