# HG changeset patch
# User Sebastien Jodogne <s.jodogne@gmail.com>
# Date 1539712029 -7200
# Node ID 1723cbba55c7af962a01ac8ef169194d806c4c07
# Parent  ce310baccda67302dac6a3d568718866d512d3b8
testing DicomTagConstraint

diff -r ce310baccda6 -r 1723cbba55c7 CMakeLists.txt
--- a/CMakeLists.txt	Tue Oct 16 18:00:05 2018 +0200
+++ b/CMakeLists.txt	Tue Oct 16 19:47:09 2018 +0200
@@ -104,23 +104,24 @@
 
 
 set(ORTHANC_UNIT_TESTS_SOURCES
+  UnitTestsSources/DatabaseLookupTests.cpp
   UnitTestsSources/DicomMapTests.cpp
   UnitTestsSources/FileStorageTests.cpp
   UnitTestsSources/FromDcmtkTests.cpp
+  UnitTestsSources/ImageProcessingTests.cpp
+  UnitTestsSources/ImageTests.cpp
+  UnitTestsSources/JpegLosslessTests.cpp
+  UnitTestsSources/LuaTests.cpp
   UnitTestsSources/MemoryCacheTests.cpp
-  UnitTestsSources/ImageTests.cpp
+  UnitTestsSources/MultiThreadingTests.cpp
   UnitTestsSources/RestApiTests.cpp
+  UnitTestsSources/SQLiteChromiumTests.cpp
   UnitTestsSources/SQLiteTests.cpp
-  UnitTestsSources/SQLiteChromiumTests.cpp
   UnitTestsSources/ServerIndexTests.cpp
+  UnitTestsSources/StreamTests.cpp
+  UnitTestsSources/UnitTestsMain.cpp
   UnitTestsSources/VersionsTests.cpp
   UnitTestsSources/ZipTests.cpp
-  UnitTestsSources/LuaTests.cpp
-  UnitTestsSources/MultiThreadingTests.cpp
-  UnitTestsSources/UnitTestsMain.cpp
-  UnitTestsSources/ImageProcessingTests.cpp
-  UnitTestsSources/JpegLosslessTests.cpp
-  UnitTestsSources/StreamTests.cpp
   )
 
 
diff -r ce310baccda6 -r 1723cbba55c7 OrthancServer/Search/DatabaseLookup.cpp
--- a/OrthancServer/Search/DatabaseLookup.cpp	Tue Oct 16 18:00:05 2018 +0200
+++ b/OrthancServer/Search/DatabaseLookup.cpp	Tue Oct 16 19:47:09 2018 +0200
@@ -48,8 +48,18 @@
     
     for (size_t i = 0; i < size; i++)
     {
-      assert(tags_.find(tags[i]) == tags_.end());
-      tags_[tags[i]] = TagInfo(DicomTagType_Identifier, level);
+      if (tags_.find(tags[i]) == tags_.end())
+      {
+        tags_[tags[i]] = TagInfo(DicomTagType_Identifier, level);
+      }
+      else
+      {
+        // These patient-level tags are copied in the study level
+        assert(level == ResourceType_Study &&
+               (tags[i] == DICOM_TAG_PATIENT_ID ||
+                tags[i] == DICOM_TAG_PATIENT_NAME ||
+                tags[i] == DICOM_TAG_PATIENT_BIRTH_DATE));
+      }
     }
     
     DicomMap::LoadMainDicomTags(tags, size, level);
diff -r ce310baccda6 -r 1723cbba55c7 OrthancServer/Search/DicomTagConstraint.cpp
--- a/OrthancServer/Search/DicomTagConstraint.cpp	Tue Oct 16 18:00:05 2018 +0200
+++ b/OrthancServer/Search/DicomTagConstraint.cpp	Tue Oct 16 19:47:09 2018 +0200
@@ -116,6 +116,13 @@
     {
       throw OrthancException(ErrorCode_ParameterOutOfRange);
     }
+
+    if (type != ConstraintType_Wildcard &&
+        (value.find('*') != std::string::npos ||
+         value.find('?') != std::string::npos))
+    {
+      throw OrthancException(ErrorCode_ParameterOutOfRange);
+    }
   }
 
 
@@ -129,7 +136,7 @@
     constraintType_(type),
     caseSensitive_(caseSensitive)
   {
-    if (type != ConstraintType_Wildcard)
+    if (type != ConstraintType_List)
     {
       throw OrthancException(ErrorCode_ParameterOutOfRange);
     }
diff -r ce310baccda6 -r 1723cbba55c7 UnitTestsSources/DatabaseLookupTests.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/UnitTestsSources/DatabaseLookupTests.cpp	Tue Oct 16 19:47:09 2018 +0200
@@ -0,0 +1,297 @@
+/**
+ * Orthanc - A Lightweight, RESTful DICOM Store
+ * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
+ * Department, University Hospital of Liege, Belgium
+ * Copyright (C) 2017-2018 Osimis S.A., Belgium
+ *
+ * This program is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * In addition, as a special exception, the copyright holders of this
+ * program give permission to link the code of its release with the
+ * OpenSSL project's "OpenSSL" library (or with modified versions of it
+ * that use the same license as the "OpenSSL" library), and distribute
+ * the linked executables. You must obey the GNU General Public License
+ * in all respects for all of the code used other than "OpenSSL". If you
+ * modify file(s) with this exception, you may extend this exception to
+ * your version of the file(s), but you are not obligated to do so. If
+ * you do not wish to do so, delete this exception statement from your
+ * version. If you delete this exception statement from all source files
+ * in the program, then also delete it here.
+ * 
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ **/
+
+
+#include "PrecompiledHeadersUnitTests.h"
+#include "gtest/gtest.h"
+
+#include "../OrthancServer/Search/DatabaseLookup.h"
+#include "../Core/OrthancException.h"
+
+using namespace Orthanc;
+
+
+TEST(DatabaseLookup, SingleConstraint)
+{
+  {
+    ASSERT_THROW(DicomTagConstraint tag(DICOM_TAG_PATIENT_NAME, ConstraintType_Equal, 
+                                        "HEL*LO", true), OrthancException);
+    ASSERT_THROW(DicomTagConstraint tag(DICOM_TAG_PATIENT_NAME, ConstraintType_Equal,
+                                        "HEL?LO", true), OrthancException);
+    ASSERT_THROW(DicomTagConstraint tag(DICOM_TAG_PATIENT_NAME, ConstraintType_Equal,
+                                        true), OrthancException);
+
+    DicomTagConstraint tag(DICOM_TAG_PATIENT_NAME, ConstraintType_Equal, "HELLO", true);
+    ASSERT_TRUE(tag.IsMatch("HELLO"));
+    ASSERT_FALSE(tag.IsMatch("hello"));
+
+    ASSERT_TRUE(tag.IsCaseSensitive());
+    ASSERT_EQ(ConstraintType_Equal, tag.GetConstraintType());
+
+    ASSERT_FALSE(tag.HasTagInfo());
+    ASSERT_THROW(tag.GetTagType(), OrthancException);
+    ASSERT_THROW(tag.GetLevel(), OrthancException);
+
+    tag.SetTagInfo(DicomTagType_Identifier, ResourceType_Series);
+    ASSERT_TRUE(tag.HasTagInfo());
+    ASSERT_EQ(DicomTagType_Identifier, tag.GetTagType());
+    ASSERT_EQ(ResourceType_Series, tag.GetLevel());
+
+    DicomMap m;
+    ASSERT_FALSE(tag.IsMatch(m));
+    m.SetNullValue(DICOM_TAG_PATIENT_NAME);
+    ASSERT_FALSE(tag.IsMatch(m));
+    m.SetValue(DICOM_TAG_PATIENT_NAME, "HELLO", true /* binary */);
+    ASSERT_FALSE(tag.IsMatch(m));
+    m.SetValue(DICOM_TAG_PATIENT_NAME, "HELLO", false /* string */);
+    ASSERT_TRUE(tag.IsMatch(m));
+  }
+
+  {
+    DicomTagConstraint tag(DICOM_TAG_PATIENT_NAME, ConstraintType_Equal, "HELlo", false);
+    ASSERT_TRUE(tag.IsMatch("HELLO"));
+    ASSERT_TRUE(tag.IsMatch("hello"));
+
+    ASSERT_EQ("HELlo", tag.GetValue());
+  }
+
+  {
+    DicomTagConstraint tag(DICOM_TAG_PATIENT_NAME, ConstraintType_Wildcard, "HE*L?O", true);
+    ASSERT_TRUE(tag.IsMatch("HELLO"));
+    ASSERT_TRUE(tag.IsMatch("HELLLLLO"));
+    ASSERT_TRUE(tag.IsMatch("HELxO"));
+    ASSERT_FALSE(tag.IsMatch("hello"));
+  }
+
+  {
+    DicomTagConstraint tag(DICOM_TAG_PATIENT_NAME, ConstraintType_Wildcard, "HE*l?o", false);
+    ASSERT_TRUE(tag.IsMatch("HELLO"));
+    ASSERT_TRUE(tag.IsMatch("HELLLLLO"));
+    ASSERT_TRUE(tag.IsMatch("HELxO"));
+    ASSERT_TRUE(tag.IsMatch("hello"));
+
+    ASSERT_FALSE(tag.IsCaseSensitive());
+    ASSERT_EQ(ConstraintType_Wildcard, tag.GetConstraintType());
+  }
+
+  {
+    DicomTagConstraint tag(DICOM_TAG_PATIENT_NAME, ConstraintType_SmallerOrEqual, "123", true);
+    ASSERT_TRUE(tag.IsMatch("120"));
+    ASSERT_TRUE(tag.IsMatch("123"));
+    ASSERT_FALSE(tag.IsMatch("124"));
+  }
+
+  {
+    DicomTagConstraint tag(DICOM_TAG_PATIENT_NAME, ConstraintType_GreaterOrEqual, "123", true);
+    ASSERT_FALSE(tag.IsMatch("122"));
+    ASSERT_TRUE(tag.IsMatch("123"));
+    ASSERT_TRUE(tag.IsMatch("124"));
+  }
+
+  {
+    DicomTagConstraint tag(DICOM_TAG_PATIENT_NAME, ConstraintType_List, true);
+    ASSERT_FALSE(tag.IsMatch("CT"));
+    ASSERT_FALSE(tag.IsMatch("MR"));
+
+    tag.AddValue("CT");
+    ASSERT_TRUE(tag.IsMatch("CT"));
+    ASSERT_FALSE(tag.IsMatch("MR"));
+
+    tag.AddValue("MR");
+    ASSERT_TRUE(tag.IsMatch("CT"));
+    ASSERT_TRUE(tag.IsMatch("MR"));
+    ASSERT_FALSE(tag.IsMatch("ct"));
+    ASSERT_FALSE(tag.IsMatch("mr"));
+
+    ASSERT_THROW(tag.GetValue(), OrthancException);
+    ASSERT_EQ(2u, tag.GetValues().size());
+  }
+
+  {
+    DicomTagConstraint tag(DICOM_TAG_PATIENT_NAME, ConstraintType_List, false);
+
+    tag.AddValue("ct");
+    tag.AddValue("mr");
+
+    ASSERT_TRUE(tag.IsMatch("CT"));
+    ASSERT_TRUE(tag.IsMatch("MR"));
+    ASSERT_TRUE(tag.IsMatch("ct"));
+    ASSERT_TRUE(tag.IsMatch("mr"));
+  }
+}
+
+
+
+TEST(DatabaseLookup, FromDicom)
+{
+  {
+    DatabaseLookup lookup;
+    lookup.AddDicomConstraint(DICOM_TAG_PATIENT_ID, "HELLO", true);
+    ASSERT_EQ(1u, lookup.GetConstraintsCount());
+    ASSERT_EQ(ConstraintType_Equal, lookup.GetConstraint(0).GetConstraintType());
+    ASSERT_EQ("HELLO", lookup.GetConstraint(0).GetValue());
+    ASSERT_TRUE(lookup.GetConstraint(0).IsCaseSensitive());
+
+    ASSERT_TRUE(lookup.GetConstraint(0).HasTagInfo());
+    ASSERT_EQ(DicomTagType_Identifier, lookup.GetConstraint(0).GetTagType());
+    ASSERT_EQ(ResourceType_Patient, lookup.GetConstraint(0).GetLevel());
+  }
+
+  {
+    DatabaseLookup lookup;
+    lookup.AddDicomConstraint(DICOM_TAG_PATIENT_ID, "HELLO", false);
+    ASSERT_EQ(1u, lookup.GetConstraintsCount());
+
+    // This is *not* a PN VR => "false" above is *not* used
+    ASSERT_TRUE(lookup.GetConstraint(0).IsCaseSensitive());
+  }
+
+  {
+    DatabaseLookup lookup;
+    lookup.AddDicomConstraint(DICOM_TAG_PATIENT_NAME, "HELLO", true);
+    ASSERT_EQ(1u, lookup.GetConstraintsCount());
+    ASSERT_TRUE(lookup.GetConstraint(0).IsCaseSensitive());
+  }
+
+  {
+    DatabaseLookup lookup;
+    lookup.AddDicomConstraint(DICOM_TAG_PATIENT_NAME, "HELLO", false);
+    ASSERT_EQ(1u, lookup.GetConstraintsCount());
+
+    // This is a PN VR => "false" above is used
+    ASSERT_FALSE(lookup.GetConstraint(0).IsCaseSensitive());
+  }
+
+  {
+    DatabaseLookup lookup;
+    lookup.AddDicomConstraint(DICOM_TAG_SERIES_DESCRIPTION, "2012-2016", false);
+
+    ASSERT_TRUE(lookup.GetConstraint(0).HasTagInfo());
+    ASSERT_EQ(DicomTagType_Main, lookup.GetConstraint(0).GetTagType());
+    ASSERT_EQ(ResourceType_Series, lookup.GetConstraint(0).GetLevel());
+
+    // This is not a data VR
+    ASSERT_EQ(ConstraintType_Equal, lookup.GetConstraint(0).GetConstraintType());
+  }
+
+  {
+    DatabaseLookup lookup;
+    lookup.AddDicomConstraint(DICOM_TAG_PATIENT_BIRTH_DATE, "2012-2016", false);
+
+    // This is a data VR => range is effective
+    ASSERT_EQ(2u, lookup.GetConstraintsCount());
+
+    ASSERT_TRUE(lookup.GetConstraint(0).GetConstraintType() != lookup.GetConstraint(1).GetConstraintType());
+
+    for (size_t i = 0; i < 2; i++)
+    {
+      ASSERT_TRUE(lookup.GetConstraint(i).GetConstraintType() == ConstraintType_SmallerOrEqual ||
+                  lookup.GetConstraint(i).GetConstraintType() == ConstraintType_GreaterOrEqual);
+    }
+  }
+
+  {
+    DatabaseLookup lookup;
+    lookup.AddDicomConstraint(DICOM_TAG_PATIENT_BIRTH_DATE, "2012-", false);
+
+    ASSERT_EQ(1u, lookup.GetConstraintsCount());
+    ASSERT_EQ(ConstraintType_GreaterOrEqual, lookup.GetConstraint(0).GetConstraintType());
+    ASSERT_EQ("2012", lookup.GetConstraint(0).GetValue());
+  }
+
+  {
+    DatabaseLookup lookup;
+    lookup.AddDicomConstraint(DICOM_TAG_PATIENT_BIRTH_DATE, "-2016", false);
+
+    ASSERT_EQ(1u, lookup.GetConstraintsCount());
+    ASSERT_EQ(DICOM_TAG_PATIENT_BIRTH_DATE,  lookup.GetConstraint(0).GetTag());
+    ASSERT_EQ(ConstraintType_SmallerOrEqual, lookup.GetConstraint(0).GetConstraintType());
+    ASSERT_EQ("2016", lookup.GetConstraint(0).GetValue());
+  }
+
+  {
+    DatabaseLookup lookup;
+    lookup.AddDicomConstraint(DICOM_TAG_MODALITIES_IN_STUDY, "CT\\MR", false);
+
+    ASSERT_EQ(1u, lookup.GetConstraintsCount());
+    ASSERT_EQ(DICOM_TAG_MODALITY,  lookup.GetConstraint(0).GetTag());
+    ASSERT_EQ(ResourceType_Series, lookup.GetConstraint(0).GetLevel());
+    ASSERT_EQ(ConstraintType_List, lookup.GetConstraint(0).GetConstraintType());
+
+    const std::set<std::string>& values = lookup.GetConstraint(0).GetValues();
+    ASSERT_EQ(2u, values.size());
+    ASSERT_TRUE(values.find("CT") != values.end());
+    ASSERT_TRUE(values.find("MR") != values.end());
+    ASSERT_TRUE(values.find("nope") == values.end());
+  }
+
+  {
+    DatabaseLookup lookup;
+    lookup.AddDicomConstraint(DICOM_TAG_STUDY_DESCRIPTION, "CT\\MR", false);
+
+    ASSERT_EQ(1u, lookup.GetConstraintsCount());
+    ASSERT_EQ(DICOM_TAG_STUDY_DESCRIPTION, lookup.GetConstraint(0).GetTag());
+    ASSERT_EQ(ResourceType_Study, lookup.GetConstraint(0).GetLevel());
+    ASSERT_EQ(ConstraintType_List, lookup.GetConstraint(0).GetConstraintType());
+
+    const std::set<std::string>& values = lookup.GetConstraint(0).GetValues();
+    ASSERT_EQ(2u, values.size());
+    ASSERT_TRUE(values.find("CT") != values.end());
+    ASSERT_TRUE(values.find("MR") != values.end());
+    ASSERT_TRUE(values.find("nope") == values.end());
+  }
+
+  {
+    DatabaseLookup lookup;
+    lookup.AddDicomConstraint(DICOM_TAG_STUDY_DESCRIPTION, "HE*O", false);
+
+    ASSERT_EQ(1u, lookup.GetConstraintsCount());
+    ASSERT_EQ(ConstraintType_Wildcard, lookup.GetConstraint(0).GetConstraintType());
+  }
+
+  {
+    DatabaseLookup lookup;
+    lookup.AddDicomConstraint(DICOM_TAG_STUDY_DESCRIPTION, "HE?O", false);
+
+    ASSERT_EQ(1u, lookup.GetConstraintsCount());
+    ASSERT_EQ(ConstraintType_Wildcard, lookup.GetConstraint(0).GetConstraintType());
+  }
+
+  {
+    DatabaseLookup lookup;
+    lookup.AddDicomConstraint(DICOM_TAG_RELATED_FRAME_OF_REFERENCE_UID, "TEST", false);
+
+    ASSERT_TRUE(lookup.GetConstraint(0).HasTagInfo());
+    ASSERT_EQ(DicomTagType_Generic, lookup.GetConstraint(0).GetTagType());
+    ASSERT_EQ(ResourceType_Instance, lookup.GetConstraint(0).GetLevel());
+  }
+}