Add dispatch table support for CustomStructValue

PiperOrigin-RevId: 734290279

Author: jcking

common/BUILD

@@ -656,16 +656,22 @@ cc_test(
         ":value",
         ":value_kind",
         ":value_testing",
+        "//base:attributes",
         "//internal:parse_text_proto",
+        "//internal:status_macros",
         "//internal:testing",
         "//internal:testing_descriptor_pool",
         "//internal:testing_message_factory",
+        "//runtime:runtime_options",
         "@com_google_absl//absl/base:core_headers",
+        "@com_google_absl//absl/base:nullability",
+        "@com_google_absl//absl/functional:function_ref",
         "@com_google_absl//absl/hash",
         "@com_google_absl//absl/log:die_if_null",
         "@com_google_absl//absl/status",
         "@com_google_absl//absl/status:status_matchers",
         "@com_google_absl//absl/status:statusor",
+        "@com_google_absl//absl/strings",
         "@com_google_absl//absl/strings:cord",
         "@com_google_absl//absl/strings:cord_test_helpers",
         "@com_google_absl//absl/strings:string_view",

common/value.h

@@ -2826,6 +2826,7 @@ absl::StatusOr<std::pair<Value, int>> StructValueMixin<Base>::Qualify(
     absl::Nonnull<const google::protobuf::DescriptorPool*> descriptor_pool,
     absl::Nonnull<google::protobuf::MessageFactory*> message_factory,
     absl::Nonnull<google::protobuf::Arena*> arena) const {
+  ABSL_DCHECK_GT(qualifiers.size(), 0);
   ABSL_DCHECK(descriptor_pool != nullptr);
   ABSL_DCHECK(message_factory != nullptr);
   ABSL_DCHECK(arena != nullptr);

common/value_testing.h

@@ -263,13 +263,13 @@ class ValueTest : public ::testing::TestWithParam<std::tuple<Ts...>> {
   }
 
   template <typename T>
-  auto GeneratedParseTextProto(absl::string_view text) {
+  auto GeneratedParseTextProto(absl::string_view text = "") {
     return ::cel::internal::GeneratedParseTextProto<T>(
         arena(), text, descriptor_pool(), message_factory());
   }
 
   template <typename T>
-  auto DynamicParseTextProto(absl::string_view text) {
+  auto DynamicParseTextProto(absl::string_view text = "") {
     return ::cel::internal::DynamicParseTextProto<T>(
         arena(), text, descriptor_pool(), message_factory());
   }

common/values/custom_list_value.h

@@ -41,7 +41,7 @@
 #include "common/memory.h"
 #include "common/native_type.h"
 #include "common/value_kind.h"
-#include "common/values/custom_value_interface.h"
+#include "common/values/custom_value.h"
 #include "common/values/values.h"
 #include "google/protobuf/arena.h"
 #include "google/protobuf/descriptor.h"

common/values/custom_map_value.h

@@ -41,7 +41,7 @@
 #include "common/memory.h"
 #include "common/native_type.h"
 #include "common/value_kind.h"
-#include "common/values/custom_value_interface.h"
+#include "common/values/custom_value.h"
 #include "common/values/values.h"
 #include "google/protobuf/arena.h"
 #include "google/protobuf/descriptor.h"