test cases for server directed error handling code.

chrome/browser/sync/profile_sync_service_harness.h

Index: chrome/browser/sync/profile_sync_service_harness.h
diff --git a/chrome/browser/sync/profile_sync_service_harness.h b/chrome/browser/sync/profile_sync_service_harness.h
index fcaa603d9d2b463ee2598e706e993b312148ff46..f7075ab3b56558d66b27a9b9725184a138045059 100644
--- a/chrome/browser/sync/profile_sync_service_harness.h
+++ b/chrome/browser/sync/profile_sync_service_harness.h
@@ -80,13 +80,17 @@ class ProfileSyncServiceHarness
   // since the previous one.  Returns true if a sync cycle has completed.
   bool AwaitSyncCycleCompletion(const std::string& reason);
 
-  // Blocks the caller until the sync has been disabled for this client. Returns
+  // Blocks the caller until sync has been disabled for this client. Returns
   // true if sync is disabled.
   bool AwaitSyncDisabled(const std::string& reason);
 
   // Blocks the caller until exponential backoff has been verified to happen.
   bool AwaitExponentialBackoffVerification();
 
+  // Blocks the caller until the syncer receives an actionable error.
+  // Returns true if the sync client received an actionable error.
+  bool AwaitActionableError();
+
   // Blocks until the given set of data types are migrated.
   bool AwaitMigration(const syncable::ModelTypeSet& expected_migrated_types);
 
@@ -125,10 +129,10 @@ class ProfileSyncServiceHarness
   // calling SetPassphrase has been accepted.
   bool AwaitPassphraseAccepted();
 
-  // Returns the ProfileSyncService member of the the sync client.
+  // Returns the ProfileSyncService member of the sync client.
   ProfileSyncService* service() { return service_; }
 
-  // Returns the status of the ProfileSyncService member of the the sync client.
+  // Returns the status of the ProfileSyncService member of the sync client.
   ProfileSyncService::Status GetStatus();
 
   // See ProfileSyncService::ShouldPushChanges().
@@ -207,7 +211,7 @@ class ProfileSyncServiceHarness
     // full sync cycle is not expected to occur.
     WAITING_FOR_SYNC_CONFIGURATION,
 
-    // The sync client is waiting for the sync to be disabled for this client.
+    // The sync client is waiting for sync to be disabled for this client.
     WAITING_FOR_SYNC_DISABLED,
 
     // The sync client is in the exponential backoff mode. Verify that
@@ -220,6 +224,9 @@ class ProfileSyncServiceHarness
     // The sync client is waiting for migration to finish.
     WAITING_FOR_MIGRATION_TO_FINISH,
 
+    // The sync client is waiting for an actionable error from the server.
+    WAITING_FOR_ACTIONABLE_ERROR,
+
     // The client verification is complete. We don't care about the state of
     // the syncer any more.
     WAITING_FOR_NOTHING,