test: wait for message from parent in embedding cctest

I’ve seen this fail a few times in CI, presumably because the inspector commmand did not reach the child thread in time. Explicitly waiting seems to solve that. Refs: #30467 PR-URL: #32563 Reviewed-By: Colin Ihrig <[email protected]> Reviewed-By: James M Snell <[email protected]>
nodejs · Apr 7, 2020 · c5763e8 · c5763e8
1 parent f693dbd
commit c5763e8
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/test/cctest/test_environment.cc b/test/cctest/test_environment.cc
@@ -406,6 +406,7 @@ TEST_F(EnvironmentTest, InspectorMultipleEmbeddedEnvironments) {
 
       v8::Local<v8::Value> extracted_value = LoadEnvironment(
           environment,
+          "while (!global.variableFromParent) {}\n"
           "return global.variableFromParent;",
           std::move(data->inspector_parent_handle)).ToLocalChecked();