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annotate UnitTests/Zip.cpp @ 288:40d3bf6cc8d9

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author Sebastien Jodogne <s.jodogne@gmail.com>
date Fri, 14 Dec 2012 11:22:04 +0100
parents 4dc9d00c359c
children
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1 #include "gtest/gtest.h"
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2
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3 #include "../Core/OrthancException.h"
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4 #include "../Core/Compression/ZipWriter.h"
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5 #include "../Core/Compression/HierarchicalZipWriter.h"
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6 #include "../Core/Toolbox.h"
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8
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9 using namespace Orthanc;
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10
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11 TEST(ZipWriter, Basic)
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12 {
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13 Orthanc::ZipWriter w;
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14 w.SetOutputPath("hello.zip");
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15 w.Open();
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16 w.OpenFile("world/hello");
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17 w.Write("Hello world");
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18 }
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19
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20
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21 TEST(ZipWriter, Exceptions)
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22 {
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23 Orthanc::ZipWriter w;
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24 ASSERT_THROW(w.Open(), Orthanc::OrthancException);
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25 w.SetOutputPath("hello.zip");
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26 w.Open();
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27 ASSERT_THROW(w.Write("hello world"), Orthanc::OrthancException);
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28 }
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33
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34 namespace Orthanc
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35 {
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36 // The namespace is necessary
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37 // http://code.google.com/p/googletest/wiki/AdvancedGuide#Private_Class_Members
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38
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39 TEST(HierarchicalZipWriter, Index)
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40 {
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41 HierarchicalZipWriter::Index i;
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42 ASSERT_EQ("hello", i.OpenFile("hello"));
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43 ASSERT_EQ("hello-2", i.OpenFile("hello"));
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44 ASSERT_EQ("coucou", i.OpenFile("coucou"));
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45 ASSERT_EQ("hello-3", i.OpenFile("hello"));
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46
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47 i.OpenDirectory("coucou");
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49 ASSERT_EQ("coucou-2/world", i.OpenFile("world"));
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50 ASSERT_EQ("coucou-2/world-2", i.OpenFile("world"));
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52 i.OpenDirectory("world");
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54 ASSERT_EQ("coucou-2/world-3/hello", i.OpenFile("hello"));
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55 ASSERT_EQ("coucou-2/world-3/hello-2", i.OpenFile("hello"));
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56
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57 i.CloseDirectory();
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58
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59 ASSERT_EQ("coucou-2/world-4", i.OpenFile("world"));
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60
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61 i.CloseDirectory();
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62
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63 ASSERT_EQ("coucou-3", i.OpenFile("coucou"));
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64
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65 ASSERT_THROW(i.CloseDirectory(), OrthancException);
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66 }
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68
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69 TEST(HierarchicalZipWriter, Filenames)
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70 {
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71 ASSERT_EQ("trE hell", HierarchicalZipWriter::Index::KeepAlphanumeric(" ÊtrE hellô "));
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72
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73 // The "^" character is considered as a space in DICOM
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74 ASSERT_EQ("Hel lo world", HierarchicalZipWriter::Index::KeepAlphanumeric(" Hel^^ ^\r\n\t^^lo \t <world> "));
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75 }
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76 }
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79 TEST(HierarchicalZipWriter, Basic)
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80 {
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81 static const std::string SPACES = " ";
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82
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83 HierarchicalZipWriter w("hello2.zip");
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84
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85 w.SetCompressionLevel(0);
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86
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87 // Inside "/"
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88 w.OpenFile("hello");
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89 w.Write(SPACES + "hello\n");
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90 w.OpenFile("hello");
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91 w.Write(SPACES + "hello-2\n");
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92 w.OpenDirectory("hello");
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93
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94 // Inside "/hello-3"
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95 w.OpenFile("hello");
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96 w.Write(SPACES + "hello\n");
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97 w.OpenDirectory("hello");
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98
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99 w.SetCompressionLevel(9);
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100
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101 // Inside "/hello-3/hello-2"
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102 w.OpenFile("hello");
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103 w.Write(SPACES + "hello\n");
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104 w.OpenFile("hello");
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105 w.Write(SPACES + "hello-2\n");
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106 w.CloseDirectory();
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107
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108 // Inside "/hello-3"
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109 w.OpenFile("hello");
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110 w.Write(SPACES + "hello-3\n");
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111
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112 /**
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113
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114 TO CHECK THE CONTENT OF THE "hello2.zip" FILE:
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115
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116 # unzip -v hello2.zip
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117
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118 => There must be 6 files. The first 3 files must have a negative
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119 compression ratio.
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120
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121 **/
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122 }