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source: branches/2520_PersistenceReintegration/HeuristicLab.Tests/HeuristicLab.Persistence.Fossil/UseCases.cs @ 16471

Last change on this file since 16471 was 16471, checked in by gkronber, 5 years ago

#2520: checked all projects from top to HeuristicLab.Common and added StorableType attributes.

File size: 6.0 KB
Line 
1#region License Information
2/* HeuristicLab
3 * Copyright (C) 2002-2019 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
4 *
5 * This file is part of HeuristicLab.
6 *
7 * HeuristicLab is free software: you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation, either version 3 of the License, or
10 * (at your option) any later version.
11 *
12 * HeuristicLab is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
19 */
20#endregion
21
22using System;
23using System.Collections.Generic;
24using System.Drawing;
25using System.IO;
26using System.Linq;
27using System.Reflection;
28using System.Threading.Tasks;
29using HEAL.Fossil;
30using HeuristicLab.Algorithms.GeneticAlgorithm;
31using HeuristicLab.Common;
32using HeuristicLab.Persistence.Core;
33using HeuristicLab.Persistence.Default.Xml;
34using Microsoft.VisualStudio.TestTools.UnitTesting;
35
36namespace HeuristicLab.Persistence.Fossil.Tests {
37  [TestClass]
38  public class UseCases {
39
40    private string tempFile;
41
42    [TestInitialize()]
43    public void CreateTempFile() {
44      tempFile = Path.GetTempFileName();
45    }
46
47    [TestCleanup()]
48    public void ClearTempFile() {
49      StreamReader reader = new StreamReader(tempFile);
50      string s = reader.ReadToEnd();
51      reader.Close();
52      File.Delete(tempFile);
53    }
54
55    [TestMethod]
56    [TestCategory("Persistence.Fossil")]
57    [TestProperty("Time", "short")]
58    public void BitmapTest() {
59      Icon icon = System.Drawing.SystemIcons.Hand;
60      Bitmap bitmap = icon.ToBitmap();
61      new ProtoBufSerializer().Serialize(bitmap, tempFile);
62      Bitmap newBitmap = (Bitmap)new ProtoBufSerializer().Deserialize(tempFile);
63
64      Assert.AreEqual(bitmap.Size, newBitmap.Size);
65      for (int i = 0; i < bitmap.Size.Width; i++)
66        for (int j = 0; j < bitmap.Size.Height; j++)
67          Assert.AreEqual(bitmap.GetPixel(i, j), newBitmap.GetPixel(i, j));
68    }
69
70
71    [TestMethod]
72    [TestCategory("Persistence.Fossil")]
73    [TestProperty("Time", "short")]
74    public void FontTest() {
75      List<Font> fonts = new List<Font>() {
76        new Font(FontFamily.GenericSansSerif, 12),
77        new Font("Times New Roman", 21, FontStyle.Bold, GraphicsUnit.Pixel),
78        new Font("Courier New", 10, FontStyle.Underline, GraphicsUnit.Document),
79        new Font("Helvetica", 21, FontStyle.Strikeout, GraphicsUnit.Inch, 0, true),
80      };
81      new ProtoBufSerializer().Serialize(fonts, tempFile);
82      var newFonts = (List<Font>)new ProtoBufSerializer().Deserialize(tempFile);
83      Assert.AreEqual(fonts[0], newFonts[0]);
84      Assert.AreEqual(fonts[1], newFonts[1]);
85      Assert.AreEqual(fonts[2], newFonts[2]);
86      Assert.AreEqual(fonts[3], newFonts[3]);
87    }
88
89    [TestMethod]
90    [TestCategory("Persistence.Fossil")]
91    [TestProperty("Time", "medium")]
92    public void ConcurrencyTest() {
93      int n = 20;
94      Task[] tasks = new Task[n];
95      for (int i = 0; i < n; i++) {
96        tasks[i] = Task.Factory.StartNew((idx) => {
97          byte[] data;
98          using (var stream = new MemoryStream()) {
99            new ProtoBufSerializer().Serialize(new GeneticAlgorithm(), stream);
100            data = stream.ToArray();
101          }
102        }, i);
103      }
104      Task.WaitAll(tasks);
105    }
106
107    [TestMethod]
108    [TestCategory("Persistence.Fossil")]
109    [TestProperty("Time", "medium")]
110    public void ConcurrentBitmapTest() {
111      Bitmap b = new Bitmap(300, 300);
112      System.Random r = new System.Random();
113      for (int x = 0; x < b.Height; x++) {
114        for (int y = 0; y < b.Width; y++) {
115          b.SetPixel(x, y, Color.FromArgb(r.Next()));
116        }
117      }
118      Task[] tasks = new Task[20];
119      byte[][] datas = new byte[tasks.Length][];
120      for (int i = 0; i < tasks.Length; i++) {
121        tasks[i] = Task.Factory.StartNew((idx) => {
122          using (var stream = new MemoryStream()) {
123            new ProtoBufSerializer().Serialize(b, stream);
124            datas[(int)idx] = stream.ToArray();
125          }
126        }, i);
127      }
128      Task.WaitAll(tasks);
129    }
130
131
132    [TestMethod]
133    [TestCategory("Persistence.Fossil")]
134    [TestProperty("Time", "short")]
135    public void TestLoadingSamples() {
136      var path = @"C:\reps\hl-core\branches\2520_PersistenceReintegration\HeuristicLab.Optimizer\3.3\Documents";
137      var serializer = new ProtoBufSerializer();
138      foreach (var fileName in Directory.EnumerateFiles(path, "*.hl")) {
139        var original = XmlParser.Deserialize(fileName);
140        var ok = true;
141        foreach (var t in original.GetObjectGraphObjects().Select(o => o.GetType())) {
142          if (
143            t.GetConstructors(BindingFlags.Instance | BindingFlags.NonPublic | BindingFlags.Public)
144              .Any(ctor => StorableConstructorAttribute.IsStorableConstructor(ctor))) {
145            try {
146              if (t.IsGenericType) {
147                var g = Mapper.StaticCache.GetGuid(t.GetGenericTypeDefinition());
148              } else {
149                var g = Mapper.StaticCache.GetGuid(t);
150              }
151            } catch (Exception e) {
152              Console.WriteLine(t.FullName);
153              ok = false;
154            }
155          }
156        }
157        if (ok) {
158          serializer.Serialize(original, fileName + ".proto");
159          var newVersion = serializer.Deserialize(fileName + ".proto");
160          Console.WriteLine("File: " + fileName);
161        }
162      }
163    }
164   
165    // TODO:
166    // - IndexedItem and IndexedDataTable
167    // - Point2D from HL.Common
168
169    [ClassInitialize]
170    public static void Initialize(TestContext testContext) {
171      ConfigurationService.Instance.Reset();
172    }
173  }
174}
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