blob: a1c04a94e472ff0f876a78e469ff3363f325c781 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
|
// 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/extras/dec/color_description.h"
#include "lib/jxl/color_encoding_internal.h"
#include "lib/jxl/test_utils.h"
#include "lib/jxl/testing.h"
namespace jxl {
// Verify ParseDescription(Description) yields the same ColorEncoding
TEST(ColorDescriptionTest, RoundTripAll) {
for (const auto& cdesc : test::AllEncodings()) {
const ColorEncoding c_original = test::ColorEncodingFromDescriptor(cdesc);
const std::string description = Description(c_original);
printf("%s\n", description.c_str());
JxlColorEncoding c_external = {};
EXPECT_TRUE(ParseDescription(description, &c_external));
ColorEncoding c_internal;
EXPECT_TRUE(
ConvertExternalToInternalColorEncoding(c_external, &c_internal));
EXPECT_TRUE(c_original.SameColorEncoding(c_internal))
<< "Where c_original=" << c_original
<< " and c_internal=" << c_internal;
}
}
TEST(ColorDescriptionTest, NanGamma) {
const std::string description = "Gra_2_Per_gnan";
JxlColorEncoding c;
EXPECT_FALSE(ParseDescription(description, &c));
}
} // namespace jxl
|
