Merge "Snap for 11801295 from 488a2af021e3e7473f083a9435b1472c0d411f3d to androidx-glance-release" into androidx-glance-releaseandroidx-glance-release

1 files changed, 43 insertions, 0 deletions

diff --git a/unit_test/basictypes_test.cc b/unit_test/basictypes_test.cc
new file mode 100644
index 00000000..9aaa2dcd
--- /dev/null
+++ b/unit_test/basictypes_test.cc
@@ -0,0 +1,43 @@
+/*
+ *  Copyright 2012 The LibYuv Project Authors. All rights reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS. All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#include "../unit_test/unit_test.h"
+#include "libyuv/basic_types.h"
+
+namespace libyuv {
+
+TEST_F(LibYUVBaseTest, SizeOfTypes) {
+  int8_t i8 = -1;
+  uint8_t u8 = 1u;
+  int16_t i16 = -1;
+  uint16_t u16 = 1u;
+  int32_t i32 = -1;
+  uint32_t u32 = 1u;
+  int64_t i64 = -1;
+  uint64_t u64 = 1u;
+  EXPECT_EQ(1u, sizeof(i8));
+  EXPECT_EQ(1u, sizeof(u8));
+  EXPECT_EQ(2u, sizeof(i16));
+  EXPECT_EQ(2u, sizeof(u16));
+  EXPECT_EQ(4u, sizeof(i32));
+  EXPECT_EQ(4u, sizeof(u32));
+  EXPECT_EQ(8u, sizeof(i64));
+  EXPECT_EQ(8u, sizeof(u64));
+  EXPECT_GT(0, i8);
+  EXPECT_LT(0u, u8);
+  EXPECT_GT(0, i16);
+  EXPECT_LT(0u, u16);
+  EXPECT_GT(0, i32);
+  EXPECT_LT(0u, u32);
+  EXPECT_GT(0, i64);
+  EXPECT_LT(0u, u64);
+}
+
+}  // namespace libyuv