tools: assert that the snapshot can be rehashed in node_mksnapshot

PR-URL: #28181 Refs: #27365 Refs: #17058 Reviewed-By: Michaël Zasso <[email protected]> Reviewed-By: Gus Caplan <[email protected]> Reviewed-By: Anna Henningsen <[email protected]> Reviewed-By: Refael Ackermann (רפאל פלחי) <[email protected]> Reviewed-By: Ben Noordhuis <[email protected]> Reviewed-By: Ruben Bridgewater <[email protected]> Reviewed-By: James M Snell <[email protected]> Reviewed-By: Rich Trott <[email protected]>
nodejs · Jun 17, 2019 · b6e41f0 · b6e41f0
1 parent 558f834
commit b6e41f0
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/tools/snapshot/snapshot_builder.cc b/tools/snapshot/snapshot_builder.cc
@@ -96,6 +96,7 @@ std::string SnapshotBuilder::Generate(
     // Must be out of HandleScope
     StartupData blob =
         creator.CreateBlob(SnapshotCreator::FunctionCodeHandling::kClear);
+    CHECK(blob.CanBeRehashed());
     // Must be done while the snapshot creator isolate is entered i.e. the
     // creator is still alive.
     main_instance->Dispose();