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 "tests/Test.h"
10 #include "tools/Resources.h"
11
DEF_TEST(ExifOrientation,r)12 DEF_TEST(ExifOrientation, r) {
13 std::unique_ptr<SkStream> stream(GetResourceAsStream("images/exif-orientation-2-ur.jpg"));
14 REPORTER_ASSERT(r, nullptr != stream);
15 if (!stream) {
16 return;
17 }
18
19 std::unique_ptr<SkCodec> codec(SkCodec::MakeFromStream(std::move(stream)));
20 REPORTER_ASSERT(r, nullptr != codec);
21 SkEncodedOrigin origin = codec->getOrigin();
22 REPORTER_ASSERT(r, kTopRight_SkEncodedOrigin == origin);
23
24 codec = SkCodec::MakeFromStream(GetResourceAsStream("images/mandrill_512_q075.jpg"));
25 REPORTER_ASSERT(r, nullptr != codec);
26 origin = codec->getOrigin();
27 REPORTER_ASSERT(r, kTopLeft_SkEncodedOrigin == origin);
28 }
29
DEF_TEST(ExifOrientationInExif,r)30 DEF_TEST(ExifOrientationInExif, r) {
31 std::unique_ptr<SkStream> stream(GetResourceAsStream("images/orientation/exif.jpg"));
32
33 std::unique_ptr<SkCodec> codec = SkCodec::MakeFromStream(std::move(stream));
34 REPORTER_ASSERT(r, nullptr != codec);
35 SkEncodedOrigin origin = codec->getOrigin();
36 REPORTER_ASSERT(r, kLeftBottom_SkEncodedOrigin == origin);
37 }
38
DEF_TEST(ExifOrientationInSubIFD,r)39 DEF_TEST(ExifOrientationInSubIFD, r) {
40 std::unique_ptr<SkStream> stream(GetResourceAsStream("images/orientation/subifd.jpg"));
41
42 std::unique_ptr<SkCodec> codec = SkCodec::MakeFromStream(std::move(stream));
43 REPORTER_ASSERT(r, nullptr != codec);
44 SkEncodedOrigin origin = codec->getOrigin();
45 REPORTER_ASSERT(r, kLeftBottom_SkEncodedOrigin == origin);
46 }
47
