diff UnitTestsSources/Zip.cpp @ 632:17815b9d4280

rename the UnitTests directory to avoid clashes in filenames
author Sebastien Jodogne <s.jodogne@gmail.com>
date Mon, 28 Oct 2013 16:26:51 +0100
parents UnitTests/Zip.cpp@4dc9d00c359c
children eb5a0b21d05e
line wrap: on
line diff
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/UnitTestsSources/Zip.cpp	Mon Oct 28 16:26:51 2013 +0100
@@ -0,0 +1,122 @@
+#include "gtest/gtest.h"
+
+#include "../Core/OrthancException.h"
+#include "../Core/Compression/ZipWriter.h"
+#include "../Core/Compression/HierarchicalZipWriter.h"
+#include "../Core/Toolbox.h"
+
+
+using namespace Orthanc;
+
+TEST(ZipWriter, Basic)
+{
+  Orthanc::ZipWriter w;
+  w.SetOutputPath("hello.zip");
+  w.Open();
+  w.OpenFile("world/hello");
+  w.Write("Hello world");
+}
+
+
+TEST(ZipWriter, Exceptions)
+{
+  Orthanc::ZipWriter w;
+  ASSERT_THROW(w.Open(), Orthanc::OrthancException);
+  w.SetOutputPath("hello.zip");
+  w.Open();
+  ASSERT_THROW(w.Write("hello world"), Orthanc::OrthancException);
+}
+
+
+
+
+
+namespace Orthanc
+{
+  // The namespace is necessary
+  // http://code.google.com/p/googletest/wiki/AdvancedGuide#Private_Class_Members
+
+  TEST(HierarchicalZipWriter, Index)
+  {
+    HierarchicalZipWriter::Index i;
+    ASSERT_EQ("hello", i.OpenFile("hello"));
+    ASSERT_EQ("hello-2", i.OpenFile("hello"));
+    ASSERT_EQ("coucou", i.OpenFile("coucou"));
+    ASSERT_EQ("hello-3", i.OpenFile("hello"));
+
+    i.OpenDirectory("coucou");
+
+    ASSERT_EQ("coucou-2/world", i.OpenFile("world"));
+    ASSERT_EQ("coucou-2/world-2", i.OpenFile("world"));
+
+    i.OpenDirectory("world");
+  
+    ASSERT_EQ("coucou-2/world-3/hello", i.OpenFile("hello"));
+    ASSERT_EQ("coucou-2/world-3/hello-2", i.OpenFile("hello"));
+
+    i.CloseDirectory();
+
+    ASSERT_EQ("coucou-2/world-4", i.OpenFile("world"));
+
+    i.CloseDirectory();
+
+    ASSERT_EQ("coucou-3", i.OpenFile("coucou"));
+
+    ASSERT_THROW(i.CloseDirectory(), OrthancException);
+  }
+
+
+  TEST(HierarchicalZipWriter, Filenames)
+  {
+    ASSERT_EQ("trE hell", HierarchicalZipWriter::Index::KeepAlphanumeric("    ÊtrE hellô  "));
+
+    // The "^" character is considered as a space in DICOM
+    ASSERT_EQ("Hel lo world", HierarchicalZipWriter::Index::KeepAlphanumeric("    Hel^^  ^\r\n\t^^lo  \t  <world>  "));
+  }
+}
+
+
+TEST(HierarchicalZipWriter, Basic)
+{
+  static const std::string SPACES = "                             ";
+
+  HierarchicalZipWriter w("hello2.zip");
+
+  w.SetCompressionLevel(0);
+
+  // Inside "/"
+  w.OpenFile("hello");
+  w.Write(SPACES + "hello\n");
+  w.OpenFile("hello");
+  w.Write(SPACES + "hello-2\n");
+  w.OpenDirectory("hello");
+
+  // Inside "/hello-3"
+  w.OpenFile("hello");
+  w.Write(SPACES + "hello\n");
+  w.OpenDirectory("hello");
+
+  w.SetCompressionLevel(9);
+
+  // Inside "/hello-3/hello-2"
+  w.OpenFile("hello");
+  w.Write(SPACES + "hello\n");
+  w.OpenFile("hello");
+  w.Write(SPACES + "hello-2\n");
+  w.CloseDirectory();
+
+  // Inside "/hello-3"
+  w.OpenFile("hello");
+  w.Write(SPACES + "hello-3\n");
+
+  /**
+
+     TO CHECK THE CONTENT OF THE "hello2.zip" FILE:
+
+     # unzip -v hello2.zip 
+
+     => There must be 6 files. The first 3 files must have a negative
+     compression ratio.
+
+  **/
+}