mcs/class/Microsoft.Build.Tasks/Test/Microsoft.Build.Tasks/TestMessageLogger.cs

   1 using Microsoft.Build.Framework;
   2 using System.Collections;
   3 using System;
   4 using System.Collections.Generic;
   5
   6 namespace MonoTests.Microsoft.Build.Tasks
   7 {
   8         internal class TestMessageLogger : ILogger
   9         {
  10                 List<BuildMessageEventArgs> messages;
  11
  12                 public TestMessageLogger ()
  13                 {
  14                         messages = new List<BuildMessageEventArgs> ();
  15                 }
  16
  17                 public int Count
  18                 {
  19                         get { return messages.Count; }
  20                 }
  21
  22                 public LoggerVerbosity Verbosity { get { return LoggerVerbosity.Normal; } set { } }
  23
  24                 public string Parameters { get { return null; } set { } }
  25
  26                 public void Initialize (IEventSource eventSource)
  27                 {
  28                         eventSource.MessageRaised += new BuildMessageEventHandler (MessageHandler);
  29                 }
  30
  31                 public void Shutdown ()
  32                 {
  33                 }
  34
  35                 private void MessageHandler (object sender, BuildMessageEventArgs args)
  36                 {
  37                         if (args.Message.StartsWith ("Using") == false)
  38                                 messages.Add (args);
  39                 }
  40
  41                 public int CheckHead (string text, MessageImportance importance)
  42                 {
  43                         string actual_msg;
  44                         return CheckHead (text, importance, out actual_msg);
  45                 }
  46
  47                 public int CheckHead (string text, MessageImportance importance, out string actual_msg)
  48                 {
  49                         BuildMessageEventArgs actual;
  50                         actual_msg = String.Empty;
  51
  52                         if (messages.Count > 0) {
  53                                 actual = messages [0];
  54                                 messages.RemoveAt (0);
  55                         } else
  56                                 return 1;
  57
  58                         actual_msg = actual.Message;
  59                         if (text == actual.Message && importance == actual.Importance)
  60                                 return 0;
  61                         else
  62                                 return 2;
  63                 }
  64
  65                 //return: 0 - found
  66                 //              1 - msg not found,
  67                 public int CheckAny (string text, MessageImportance importance)
  68                 {
  69                         if (messages.Count <= 0)
  70                                 return 1;
  71
  72                         int foundAt = -1;
  73                         for (int i = 0; i < messages.Count; i ++) {
  74                                 BuildMessageEventArgs arg = messages [i];
  75                                 if (text == arg.Message && importance == arg.Importance) {
  76                                         foundAt = i;
  77                                         break;
  78                                 }
  79                         }
  80
  81                         if (foundAt < 0)
  82                                 return 1;
  83
  84                         //found
  85                         messages.RemoveAt (foundAt);
  86                         return 0;
  87                 }
  88
  89                 public void DumpMessages ()
  90                 {
  91                         foreach (BuildMessageEventArgs arg in messages)
  92                                 Console.WriteLine ("Msg: {0}", arg.Message);
  93                 }
  94         }
  95
  96 }