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comparison UnitTestsSources/Png.cpp @ 709:6c90ce085261

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zlib tests
author Sebastien Jodogne <s.jodogne@gmail.com>
date Thu, 13 Feb 2014 15:06:38 +0100
parents 51892be15618
children c87a1d529e13
comparison
equal deleted inserted replaced
708:38e2883e096f 709:6c90ce085261
2 2
3 #include <stdint.h> 3 #include <stdint.h>
4 #include "../Core/FileFormats/PngReader.h" 4 #include "../Core/FileFormats/PngReader.h"
5 #include "../Core/FileFormats/PngWriter.h" 5 #include "../Core/FileFormats/PngWriter.h"
6 #include "../Core/Toolbox.h" 6 #include "../Core/Toolbox.h"
7 #include "../Core/Uuid.h"
7 8
8 9
9 TEST(PngWriter, ColorPattern) 10 TEST(PngWriter, ColorPattern)
10 { 11 {
11 Orthanc::PngWriter w; 12 Orthanc::PngWriter w;
105 } 106 }
106 107
107 std::string s; 108 std::string s;
108 w.WriteToMemory(s, width, height, pitch, Orthanc::PixelFormat_Grayscale16, &image[0]); 109 w.WriteToMemory(s, width, height, pitch, Orthanc::PixelFormat_Grayscale16, &image[0]);
109 110
110 Orthanc::PngReader r; 111 {
111 r.ReadFromMemory(s); 112 Orthanc::PngReader r;
113 r.ReadFromMemory(s);
112 114
113 ASSERT_EQ(r.GetWidth(), width); 115 ASSERT_EQ(r.GetWidth(), width);
114 ASSERT_EQ(r.GetHeight(), height); 116 ASSERT_EQ(r.GetHeight(), height);
115 117
116 v = 0; 118 v = 0;
117 for (int y = 0; y < height; y++) 119 for (int y = 0; y < height; y++)
120 {
121 uint16_t *p = reinterpret_cast<uint16_t*>((uint8_t*) r.GetBuffer() + y * r.GetPitch());
122 for (int x = 0; x < width; x++, p++, v++)
123 {
124 ASSERT_EQ(*p, v);
125 }
126 }
127 }
128
118 { 129 {
119 uint16_t *p = reinterpret_cast<uint16_t*>((uint8_t*) r.GetBuffer() + y * r.GetPitch()); 130 Toolbox::TemporaryFile tmp;
120 for (int x = 0; x < width; x++, p++, v++) 131 Toolbox::WriteFile(s, tmp.GetPath());
132
133 Orthanc::PngReader r2;
134 r2.ReadFromFile(tmp.GetPath());
135
136 ASSERT_EQ(r2.GetWidth(), width);
137 ASSERT_EQ(r2.GetHeight(), height);
138 for (int y = 0; y < height; y++)
121 { 139 {
122 ASSERT_EQ(*p, v); 140 uint16_t *p = reinterpret_cast<uint16_t*>((uint8_t*) r2.GetBuffer() + y * r2.GetPitch());
141 for (int x = 0; x < width; x++, p++, v++)
142 {
143 ASSERT_EQ(*p, v);
144 }
123 } 145 }
124 } 146 }
125 } 147 }