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

runtime/vm/compiler_test.cc

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #include "platform/assert.h"
 #include "vm/class_finalizer.h"
 #include "vm/code_patcher.h"
 #include "vm/compiler.h"
 #include "vm/dart_api_impl.h"
 #include "vm/object.h"
 #include "vm/safepoint.h"
 #include "vm/symbols.h"
 #include "vm/thread_pool.h"
 #include "vm/unit_test.h"
 
 namespace dart {
 
-VM_TEST_CASE(CompileScript) {
+ISOLATE_UNIT_TEST_CASE(CompileScript) {
   const char* kScriptChars =
       "class A {\n"
       "  static foo() { return 42; }\n"
       "}\n";
   String& url = String::Handle(String::New("dart-test:CompileScript"));
   String& source = String::Handle(String::New(kScriptChars));
   Script& script =
       Script::Handle(Script::New(url, source, RawScript::kScriptTag));
   Library& lib = Library::Handle(Library::CoreLibrary());
   EXPECT(CompilerTest::TestCompileScript(lib, script));
 }
 
 
-VM_TEST_CASE(CompileFunction) {
+ISOLATE_UNIT_TEST_CASE(CompileFunction) {
   const char* kScriptChars =
       "class A {\n"
       "  static foo() { return 42; }\n"
       "  static moo() {\n"
       "    // A.foo();\n"
       "  }\n"
       "}\n";
   String& url = String::Handle(String::New("dart-test:CompileFunction"));
   String& source = String::Handle(String::New(kScriptChars));
   Script& script =
@@ skipping 19 matching lines @@
   EXPECT(!function_moo.IsNull());
 
   EXPECT(CompilerTest::TestCompileFunction(function_moo));
   EXPECT(function_moo.HasCode());
   function_source = function_moo.GetSource();
   EXPECT_STREQ("static moo() {\n    // A.foo();\n  }",
                function_source.ToCString());
 }
 
 
-VM_TEST_CASE(CompileFunctionOnHelperThread) {
+ISOLATE_UNIT_TEST_CASE(CompileFunctionOnHelperThread) {
   // Create a simple function and compile it without optimization.
   const char* kScriptChars =
       "class A {\n"
       "  static foo() { return 42; }\n"
       "}\n";
   String& url =
       String::Handle(String::New("dart-test:CompileFunctionOnHelperThread"));
   String& source = String::Handle(String::New(kScriptChars));
   Script& script =
       Script::Handle(Script::New(url, source, RawScript::kScriptTag));
@@ skipping 94 matching lines @@
   const Class& receiver_cls = Class::Handle(obj.clazz());
   val = Instance::Cast(obj).Evaluate(
       receiver_cls, expr_text, Array::empty_array(), Array::empty_array());
   EXPECT(!val.IsNull());
   EXPECT(!val.IsError());
   EXPECT(val.IsString());
   EXPECT_STREQ("Herr Nilsson 100.", val.ToCString());
 }
 
 
-VM_TEST_CASE(EvalExpressionWithLazyCompile) {
+ISOLATE_UNIT_TEST_CASE(EvalExpressionWithLazyCompile) {
   Library& lib = Library::Handle(Library::CoreLibrary());
 
   const String& expression = String::Handle(
       String::New("(){ return (){ return (){ return 3 + 4; }(); }(); }()"));
   Object& val = Object::Handle();
   val = lib.Evaluate(expression, Array::empty_array(), Array::empty_array());
 
   EXPECT(!val.IsNull());
   EXPECT(!val.IsError());
   EXPECT(val.IsInteger());
   EXPECT_EQ(7, Integer::Cast(val).AsInt64Value());
 }
 
 
-VM_TEST_CASE(EvalExpressionExhaustCIDs) {
+ISOLATE_UNIT_TEST_CASE(EvalExpressionExhaustCIDs) {
   Library& lib = Library::Handle(Library::CoreLibrary());
 
   const String& expression = String::Handle(String::New("3 + 4"));
   Object& val = Object::Handle();
 
   // Run once to ensure everything we touch is compiled.
   val = lib.Evaluate(expression, Array::empty_array(), Array::empty_array());
   EXPECT(!val.IsNull());
   EXPECT(!val.IsError());
   EXPECT(val.IsInteger());
   EXPECT_EQ(7, Integer::Cast(val).AsInt64Value());
 
   intptr_t initial_class_table_size =
       Isolate::Current()->class_table()->NumCids();
 
   val = lib.Evaluate(expression, Array::empty_array(), Array::empty_array());
   EXPECT(!val.IsNull());
   EXPECT(!val.IsError());
   EXPECT(val.IsInteger());
   EXPECT_EQ(7, Integer::Cast(val).AsInt64Value());
 
   intptr_t final_class_table_size =
       Isolate::Current()->class_table()->NumCids();
   // Eval should not eat into this non-renewable resource.
   EXPECT_EQ(initial_class_table_size, final_class_table_size);
 }
 
 }  // namespace dart