1 /*
2 * Copyright 2016 Google Inc.
3 *
4 * Use of this source code is governed by a BSD-style license that can be
5 * found in the LICENSE file.
6 */
7
8 #include "include/codec/SkCodec.h"
9 #include "include/codec/SkEncodedOrigin.h"
10 #include "include/core/SkStream.h"
11 #include "tests/Test.h"
12 #include "tools/Resources.h"
13
14 #include <memory>
15 #include <utility>
16
DEF_TEST(ExifOrientation,r)17 DEF_TEST(ExifOrientation, r) {
18 std::unique_ptr<SkStream> stream(GetResourceAsStream("images/exif-orientation-2-ur.jpg"));
19 REPORTER_ASSERT(r, nullptr != stream);
20 if (!stream) {
21 return;
22 }
23
24 std::unique_ptr<SkCodec> codec(SkCodec::MakeFromStream(std::move(stream)));
25 REPORTER_ASSERT(r, nullptr != codec);
26 SkEncodedOrigin origin = codec->getOrigin();
27 REPORTER_ASSERT(r, kTopRight_SkEncodedOrigin == origin);
28
29 codec = SkCodec::MakeFromStream(GetResourceAsStream("images/mandrill_512_q075.jpg"));
30 REPORTER_ASSERT(r, nullptr != codec);
31 origin = codec->getOrigin();
32 REPORTER_ASSERT(r, kTopLeft_SkEncodedOrigin == origin);
33 }
34
DEF_TEST(ExifOrientationInExif,r)35 DEF_TEST(ExifOrientationInExif, r) {
36 std::unique_ptr<SkStream> stream(GetResourceAsStream("images/orientation/exif.jpg"));
37
38 std::unique_ptr<SkCodec> codec = SkCodec::MakeFromStream(std::move(stream));
39 REPORTER_ASSERT(r, nullptr != codec);
40 SkEncodedOrigin origin = codec->getOrigin();
41 REPORTER_ASSERT(r, kLeftBottom_SkEncodedOrigin == origin);
42 }
43
DEF_TEST(ExifOrientationInSubIFD,r)44 DEF_TEST(ExifOrientationInSubIFD, r) {
45 std::unique_ptr<SkStream> stream(GetResourceAsStream("images/orientation/subifd.jpg"));
46
47 std::unique_ptr<SkCodec> codec = SkCodec::MakeFromStream(std::move(stream));
48 REPORTER_ASSERT(r, nullptr != codec);
49 SkEncodedOrigin origin = codec->getOrigin();
50 REPORTER_ASSERT(r, kLeftBottom_SkEncodedOrigin == origin);
51 }
52
