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ctiller · Jan 27, 2025 · 2a31d44 · 2a31d44
1 parent ed3c07f
commit 2a31d44
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Showing 2 changed files with 24 additions and 2 deletions.
diff --git a/test/core/end2end/end2end_test_suites.cc b/test/core/end2end/end2end_test_suites.cc
@@ -1073,6 +1073,16 @@ std::vector<CoreTestConfiguration> AllConfigs() {
   return configs;
 }
 
+static NoDestruct<std::vector<CoreTestConfiguration>> kConfigs(AllConfigs());
+
+const CoreTestConfiguration* CoreTestConfigurationNamed(
+    absl::string_view name) {
+  for (const CoreTestConfiguration& config : *kConfigs) {
+    if (config.name == name) return &config;
+  }
+  return nullptr;
+}
+
 // A ConfigQuery queries a database a set of test configurations
 // that match some criteria.
 class ConfigQuery {
@@ -1114,8 +1124,6 @@ class ConfigQuery {
   }
 
   auto Run() const {
-    static NoDestruct<std::vector<CoreTestConfiguration>> kConfigs(
-        AllConfigs());
     std::vector<const CoreTestConfiguration*> out;
     for (const CoreTestConfiguration& config : *kConfigs) {
       if ((config.feature_mask & enforce_features_) == enforce_features_ &&

diff --git a/test/core/end2end/end2end_tests.h b/test/core/end2end/end2end_tests.h
@@ -34,6 +34,7 @@
 #include <map>
 #include <memory>
 #include <optional>
+#include <ostream>
 #include <string>
 #include <utility>
 #include <variant>
@@ -125,6 +126,19 @@ struct CoreTestConfiguration {
       create_fixture;
 };
 
+const CoreTestConfiguration* CoreTestConfigurationNamed(absl::string_view name);
+
+template <typename Sink>
+void AbslStringify(Sink& sink, const CoreTestConfiguration* config) {
+  sink.Append(
+      absl::StrCat("CoreTestConfigurationNamed(\"", config->name, "\")"));
+}
+
+inline std::ostream& operator<<(std::ostream& out,
+                                const CoreTestConfiguration* config) {
+  return out << "CoreTestConfigurationNamed(\"" << config->name << "\")";
+}
+
 // Base class for e2e tests.
 //
 // Initialization: