From 6bf0a5cb5034a7e684dcc3500e841785237ce2dd Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 19:32:43 +0200 Subject: Adding upstream version 1:115.7.0. Signed-off-by: Daniel Baumann --- third_party/jpeg-xl/lib/jxl/byte_order_test.cc | 53 ++++++++++++++++++++++++++ 1 file changed, 53 insertions(+) create mode 100644 third_party/jpeg-xl/lib/jxl/byte_order_test.cc (limited to 'third_party/jpeg-xl/lib/jxl/byte_order_test.cc') diff --git a/third_party/jpeg-xl/lib/jxl/byte_order_test.cc b/third_party/jpeg-xl/lib/jxl/byte_order_test.cc new file mode 100644 index 0000000000..17d7ef6643 --- /dev/null +++ b/third_party/jpeg-xl/lib/jxl/byte_order_test.cc @@ -0,0 +1,53 @@ +// Copyright (c) the JPEG XL 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. + +#include "lib/jxl/base/byte_order.h" + +#include "lib/jxl/testing.h" + +namespace jxl { +namespace { + +TEST(ByteOrderTest, TestRoundTripBE16) { + const uint32_t in = 0x1234; + uint8_t buf[2]; + StoreBE16(in, buf); + EXPECT_EQ(in, LoadBE16(buf)); + EXPECT_NE(in, LoadLE16(buf)); +} + +TEST(ByteOrderTest, TestRoundTripLE16) { + const uint32_t in = 0x1234; + uint8_t buf[2]; + StoreLE16(in, buf); + EXPECT_EQ(in, LoadLE16(buf)); + EXPECT_NE(in, LoadBE16(buf)); +} + +TEST(ByteOrderTest, TestRoundTripBE32) { + const uint32_t in = 0xFEDCBA98u; + uint8_t buf[4]; + StoreBE32(in, buf); + EXPECT_EQ(in, LoadBE32(buf)); + EXPECT_NE(in, LoadLE32(buf)); +} + +TEST(ByteOrderTest, TestRoundTripLE32) { + const uint32_t in = 0xFEDCBA98u; + uint8_t buf[4]; + StoreLE32(in, buf); + EXPECT_EQ(in, LoadLE32(buf)); + EXPECT_NE(in, LoadBE32(buf)); +} + +TEST(ByteOrderTest, TestRoundTripLE64) { + const uint64_t in = 0xFEDCBA9876543210ull; + uint8_t buf[8]; + StoreLE64(in, buf); + EXPECT_EQ(in, LoadLE64(buf)); +} + +} // namespace +} // namespace jxl -- cgit v1.2.3