Initial set of Ward sgen annotations (#5705)

[mono.git] / mono / tests / sgen-bridge-pathologies.cs

diff --git a/mono/tests/sgen-bridge-pathologies.cs b/mono/tests/sgen-bridge-pathologies.cs
index 6cc184c7939d73b4cbd72e61ef0c3887223cd573..7c8dbc087311677c159a0f3b86b57f8e6d62ef6f 100644 (file)
--- a/mono/tests/sgen-bridge-pathologies.cs
+++ b/mono/tests/sgen-bridge-pathologies.cs
@@ -111,13 +111,29 @@ class Driver {
                var heads = new Bridge [FAN_OUT];
                for (int i = 0; i < FAN_OUT; ++i)
                        heads [i] = new Bridge ();
-               var multiplexer = new Bridge [FAN_OUT];
-               for (int i = 0; i < FAN_OUT; ++i)
-               {
-                       heads [i].Links.Add (multiplexer);
-                       multiplexer [i] = new Bridge ();
+
+               // We make five identical multiplexers to verify Tarjan-bridge can merge them together correctly.
+               var MULTIPLEXER_COUNT = 5;
+               Bridge[] multiplexer0 = null;
+               for(int m = 0; m < MULTIPLEXER_COUNT; m++) {
+                       var multiplexer = new Bridge [FAN_OUT];
+                       if (m == 0) {
+                               multiplexer0 = multiplexer;
+                               for (int i = 0; i < FAN_OUT; ++i)
+                               {
+                                       heads [i].Links.Add (multiplexer);
+                                       multiplexer [i] = new Bridge ();
+                               }
+                       } else {
+                               for (int i = 0; i < FAN_OUT; ++i)
+                               {
+                                       heads [i].Links.Add (multiplexer);
+                                       multiplexer [i] = multiplexer0 [i];
+                               }
+                       }
                }
-               Console.WriteLine ("-double fan done-");
+
+               Console.WriteLine ("-double fan x5 done-");
        }
 
        /*
@@ -198,6 +214,7 @@ class Driver {
                t.Join ();
 
                for (int i = 0; i < 5; ++i) {
+                       Console.WriteLine("-GC {0}/5-", i);
                        GC.Collect ();
                        GC.WaitForPendingFinalizers ();
                }