Very simple version of Isolates.

tests/isolate/isolate.status

Index: tests/isolate/isolate.status
diff --git a/tests/isolate/isolate.status b/tests/isolate/isolate.status
index 70a991dfbc11334bff3be87804f2eff11fb1e393..5127c2f97ba66c2dfaf7bd1d106b2f63964859bb 100644
--- a/tests/isolate/isolate.status
+++ b/tests/isolate/isolate.status
@@ -14,31 +14,26 @@ isolate3_negative_test: Skip  # Issue 12587.
 [ $analyzer ]
 isolate2_negative_test: Fail
 isolate_negative_test: Fail
+isolate_import_negative_test: Fail
 spawn_function_negative_test: Fail
 spawn_uri_vm_negative_test: Fail
 unresolved_ports_negative_test: Fail
+mandel_isolate_test: Fail # issue 14452
 
 [ $compiler == dart2js && $jscl ]
 browser/*: SkipByDesign  # Browser specific tests
-illegal_msg_stream_test: RuntimeError # Issue 6750
-
-[ $compiler == dart2js && $browser ]
-illegal_msg_stream_test: Fail, Pass # Issue 6750
 
 [ $compiler == dart2js && $runtime == drt ]
 unresolved_ports_negative_test: Pass, Crash # Issue 10613
+isolate_stress_test: Pass, Crash # Issue 14438
 
 [ $compiler == dart2js ]
 serialization_test: RuntimeError # Issue 1882, tries to access class TestingOnly declared in isolate_patch.dart
-illegal_msg_test: RuntimeError # Issue 6750
-stream_mangling_test: RuntimeError # Issue 9245
 
 global_error_handler_test: Pass, RuntimeError # Issue 9012, Issue 9024
-global_error_handler_stream_test: Pass, RuntimeError # Issue 9012, Issue 9024
 global_error_handler2_test: Pass, RuntimeError # Issue 9012, Issue 9024
-global_error_handler_stream2_test: Pass, RuntimeError # Issue 9012, Issue 9024
 
-[ $compiler == dart2js && ($runtime == drt || $runtime == ff || $runtime == chrome || $runtime == chromeOnAndroid || $runtime == ie9 || $runtime == ie10 || $runtime == safari) ]
+[ $compiler == dart2js && $runtime == ie9 ]
 browser/typed_data_message_test: Fail # Issue 12624
 
 [ $compiler == dart2js && $runtime == safari ]
@@ -66,7 +61,6 @@ spawn_uri_test: Fail # Issue 12630
 [ $compiler == dart2js && $runtime == none ]
 spawn_function_negative_test: Fail # Issue 12628
 unresolved_ports_negative_test: Fail # Issue 12628
-stream_mangling_test: Pass # Issue 12628
 isolate_negative_test: Fail # Issue 12628
 serialization_test: Pass # Issue 12628
 isolate_import_negative_test: Fail # Issue 12628
@@ -75,7 +69,6 @@ illegal_msg_test: Pass # Issue 12628
 
 [ $compiler == dart2js && $runtime == chromeOnAndroid ]
 isolate_stress_test: Pass, Slow # TODO(kasperl): Please triage.
-mandel_isolate_stream_test: Pass, Slow # TODO(kasperl): Please triage.
 
 mandel_isolate_test: Pass, Timeout # TODO(kasperl): Please triage.
 
@@ -84,15 +77,12 @@ mandel_isolate_test: Pass, Timeout # TODO(kasperl): Please triage.
 
 [ $compiler == dart2js && $runtime == ff && ($system == windows || $system == linux) ]
 mandel_isolate_test: Pass, Fail, Timeout # Issue 7952
-mandel_isolate_stream_test: Pass, Fail, Timeout # Issue 7952
 
 [ $compiler == dart2js && ( $runtime == ff || $runtime == safari || $runtime == drt || $runtime == chrome ) ]
 isolate_stress_test: Pass, Slow # Issue 10697
 
 [ $compiler == none && $runtime == drt ]
 isolate_stress_test: Skip # Issue 12537
-nested_spawn_stream2_test: Fail # Issue 13433
-cross_isolate_message_stream_test: Fail # Issue 13433
 
 [ $csp ]
 spawn_uri_multi_test/none: Fail # http://dartbug.com/13454
@@ -102,37 +92,24 @@ spawn_uri_test: Fail # http://dartbug.com/13454
 spawn_uri_multi_test/none: RuntimeError # http://dartbug.com/13544
 
 [ $compiler == none && $runtime == dartium ]
-cross_isolate_message_stream_test: Fail # Issue 13719: Please triage this failure.
 global_error_handler2_test: Fail # Issue 13719: Please triage this failure.
-global_error_handler_stream2_test: Fail # Issue 13719: Please triage this failure.
-nested_spawn_stream2_test: Fail # Issue 13719: Please triage this failure.
 
 [ $compiler == none && ($runtime == drt || $runtime == dartium) ]
 # Issue 13921: spawnFunction is not allowed on Dartium's DOM thread.
-browser/compute_this_script_browser_stream_test: Fail
 browser/compute_this_script_browser_test: Fail
 browser/typed_data_message_test: Skip # 13961
-count_stream_test: Fail
 count_test: Fail
 cross_isolate_message_test: Fail
 global_error_handler2_test: Fail
-global_error_handler_stream2_test: Fail
-global_error_handler_stream_test: Fail
 global_error_handler_test: Fail
-illegal_msg_stream_test: Fail
 illegal_msg_test: Fail
-isolate_complex_messages_stream_test: Fail
 isolate_complex_messages_test: Fail
 isolate_stress_test: Fail
-mandel_isolate_stream_test: Fail
 mandel_isolate_test: Fail
 message2_test: Fail
-message_stream2_test: Fail
-message_stream_test: Fail
 message_test: Fail
 mint_maker_test: Fail
 nested_spawn2_test: Fail
-nested_spawn_stream_test: Fail
 nested_spawn_test: Fail
 request_reply_test: Fail
 spawn_function_custom_class_test: Fail