Added new type of unit test, RAW_UNIT_TEST_CASE, which is used for tests that can be flaky if run w…

runtime/vm/heap_test.cc

Index: runtime/vm/heap_test.cc
diff --git a/runtime/vm/heap_test.cc b/runtime/vm/heap_test.cc
index 939225fbb425d5f9b0d759e045690a48eeed6913..b594807cf850a2517afe6b10f50ed664c22c5e3d 100644
--- a/runtime/vm/heap_test.cc
+++ b/runtime/vm/heap_test.cc
@@ -313,27 +313,27 @@ void TestBecomeForward(Heap::Space before_space, Heap::Space after_space) {
 }
 
 
-VM_TEST_CASE(BecomeFowardOldToOld) {
+ISOLATE_UNIT_TEST_CASE(BecomeFowardOldToOld) {
   TestBecomeForward(Heap::kOld, Heap::kOld);
 }
 
 
-VM_TEST_CASE(BecomeFowardNewToNew) {
+ISOLATE_UNIT_TEST_CASE(BecomeFowardNewToNew) {
   TestBecomeForward(Heap::kNew, Heap::kNew);
 }
 
 
-VM_TEST_CASE(BecomeFowardOldToNew) {
+ISOLATE_UNIT_TEST_CASE(BecomeFowardOldToNew) {
   TestBecomeForward(Heap::kOld, Heap::kNew);
 }
 
 
-VM_TEST_CASE(BecomeFowardNewToOld) {
+ISOLATE_UNIT_TEST_CASE(BecomeFowardNewToOld) {
   TestBecomeForward(Heap::kNew, Heap::kOld);
 }
 
 
-VM_TEST_CASE(BecomeForwardRememberedObject) {
+ISOLATE_UNIT_TEST_CASE(BecomeForwardRememberedObject) {
   Isolate* isolate = Isolate::Current();
   Heap* heap = isolate->heap();