Fuchsia: Add native symbol resolver. Small fixes.

runtime/bin/run_vm_tests_fuchsia.cc

 // Copyright (c) 2016, 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 <fcntl.h>
 #include <launchpad/launchpad.h>
 #include <launchpad/vmo.h>
 #include <magenta/status.h>
 #include <magenta/syscalls.h>
 #include <magenta/syscalls/object.h>
@@ skipping 80 matching lines @@
   "TimelinePauses_BeginEnd",
 };
 
 // Expected to fail/crash.
 const char* kExpectFail[] = {
   "Fail0",
   "Fail1",
   "Fail2",
   "AllocGeneric_Overflow",
   "CodeImmutability",
+  // Assumes initial thread's stack is the same size as spawned thread stacks.
+  "StackOverflowStacktraceInfo",
 };
 
 // Bugs to fix, or things that are not yet implemented.
 const char* kBugs[] = {
-  // Needs NativeSymbolResolver
-  "Service_PersistentHandles",
-  // Needs lstat
-  "DirectoryCreateTemp",
-  "DirectoryCreateDelete",
-  // Needs rename
-  "DirectoryRename",
   // Needs read of RSS.
   "InitialRSS",
 };
 
 
 static bool contains(const char** list, intptr_t len, const char* str) {
   for (intptr_t i = 0; i < len; i++) {
     if (strcmp(list[i], str) == 0) {
       return true;
     }
@@ skipping 217 matching lines @@
   }
   pthread_mutex_unlock(args->test_list_lock);
 
   return NULL;
 }
 
 
 static void run_all_tests(runner_args_t* args) {
   const intptr_t num_cpus = sysconf(_SC_NPROCESSORS_CONF);
   pthread_t* threads =
-    reinterpret_cast<pthread_t*>(malloc(num_cpus * sizeof(pthread_t)));
+      reinterpret_cast<pthread_t*>(malloc(num_cpus * sizeof(pthread_t)));
   for (int i = 0; i < num_cpus; i++) {
     pthread_create(&threads[i], NULL, test_runner_thread, args);
   }
   for (int i = 0; i < num_cpus; i++) {
     pthread_join(threads[i], NULL);
   }
   free(threads);
 }
 
 
@@ skipping 80 matching lines @@
   RETURN_IF_ERROR(status);
 
   // Complain if we didn't try to run all of the tests.
   if (test_list_index != lines_count) {
     fprintf(stderr, "Failed to attempt all the tests!\n");
     fflush(0);
     return -1;
   }
   return 0;
 }