skia2/tests/ExifTest.cpp

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/*
* Copyright 2016 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#include "Resources.h"
#include "SkCodec.h"
#include "Test.h"
DEF_TEST(ExifOrientation, r) {
std::unique_ptr<SkStream> stream(GetResourceAsStream("exif-orientation-2-ur.jpg"));
REPORTER_ASSERT(r, nullptr != stream);
if (!stream) {
return;
}
std::unique_ptr<SkCodec> codec(SkCodec::NewFromStream(stream.release()));
REPORTER_ASSERT(r, nullptr != codec);
SkCodec::Origin origin = codec->getOrigin();
REPORTER_ASSERT(r, SkCodec::kTopRight_Origin == origin);
stream.reset(GetResourceAsStream("mandrill_512_q075.jpg"));
codec.reset(SkCodec::NewFromStream(stream.release()));
REPORTER_ASSERT(r, nullptr != codec);
origin = codec->getOrigin();
REPORTER_ASSERT(r, SkCodec::kTopLeft_Origin == origin);
}