test/gc/g1/TestShrinkDefragmentedHeap.java

rev 7249 : 8062537: [TESTBUG] Conflicting GC combinations in hotspot tests

@@ -22,10 +22,11 @@
  */
 
 /**
  * @test TestShrinkDefragmentedHeap
  * @bug 8038423
+ * @requires vm.gc=="G1" | vm.gc=="null"
  * @summary Verify that heap shrinks after GC in the presence of fragmentation due to humongous objects
  *     1. allocate small objects mixed with humongous ones
  *        "ssssHssssHssssHssssHssssHssssHssssH"
  *     2. release all allocated object except the last humongous one
  *        "..................................H"