Finish [SuppressTempFileChecks] attribute functionality, #898

src/Lucene.Net.TestFramework/Util/LuceneTestCase.cs

@@ -440,7 +440,6 @@ public SuppressCodecsAttribute(params string[] value)
             public string[] Value { get; private set; }
         }
 
-        // LUCENENET TODO: Finish implementation
         /// <summary>
         /// Marks any suites which are known not to close all the temporary
         /// files. This may prevent temp files and folders from being cleaned
@@ -723,11 +722,11 @@ private static IList<string> LoadCoreDirectories()
         /// </summary>
         internal static TestRuleSetupAndRestoreClassEnv ClassEnvRule { get; } = new TestRuleSetupAndRestoreClassEnv();
 
-        // LUCENENET TODO
+        // LUCENENET TODO: Implement these rules
         /// <summary>
         /// Suite failure marker (any error in the test or suite scope).
         /// </summary>
-        public static readonly /*TestRuleMarkFailure*/ bool SuiteFailureMarker = true; // Means: was successful
+        public static /*TestRuleMarkFailure*/ bool SuiteFailureMarker = true; // Means: was successful
 
         ///// <summary>
         ///// Ignore tests after hitting a designated number of initial failures. This
@@ -938,6 +937,10 @@ public virtual void TearDown()
 
             if (result.ResultState == ResultState.Failure || result.ResultState == ResultState.Error)
             {
+                // LUCENENET specific - Track that at least one test in the suite failed.
+                // LUCENENET TODO: finish implementation of RuleChains so this is not needed (#1088)
+                SuiteFailureMarker = false;
+
                 string message =
                     $$"""
                       {{result.Message}}
@@ -3086,9 +3089,10 @@ private static void RegisterToRemoveAfterSuite(FileSystemInfo f)
         [MethodImpl(MethodImplOptions.NoInlining)]
         protected string GetFullMethodName([CallerMemberName] string memberName = "")
         {
-            return string.Format("{0}+{1}", this.GetType().Name, memberName);
+            return $"{this.GetType().Name}+{memberName}";
         }
 
+        // LUCENENET specific - this is equivalent to TemporaryFilesCleanupRule in Lucene
         private static void CleanupTemporaryFiles()
         {
             // Drain cleanup queue and clear it.
@@ -3126,19 +3130,19 @@ private static void CleanupTemporaryFiles()
                 }
                 catch (Exception e) when (e.IsIOException())
                 {
-                    //                    Type suiteClass = RandomizedContext.Current.GetTargetType;
-                    //                    if (suiteClass.IsAnnotationPresent(typeof(SuppressTempFileChecks)))
-                    //                    {
-                    Console.Error.WriteLine("WARNING: Leftover undeleted temporary files " + e.Message);
-                    return;
-                    //                    }
+                    if (RandomizedContext.CurrentContext.CurrentTest.TypeInfo?.Type.GetCustomAttribute<SuppressTempFileChecksAttribute>(inherit: true) is { } suppressAttr)
+                    {
+                        Console.Error.WriteLine($"WARNING: Leftover undeleted temporary files (bugUrl: {suppressAttr.BugUrl}): {e.Message}");
+                        return;
+                    }
+                    throw;
                 }
             }
             else
             {
                 if (tempDirBasePath != null)
                 {
-                    Console.Error.WriteLine("NOTE: leaving temporary files on disk at: " + tempDirBasePath);
+                    Console.Error.WriteLine($"NOTE: leaving temporary files on disk at: {tempDirBasePath}");
                 }
             }
         }