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/*
* Copyright (c) 2009-2021, Google LLC
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of Google LLC nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL Google LLC BE LIABLE FOR ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "gtest/gtest.h"
#include "google/protobuf/test_messages_proto2.upb.h"
#include "google/protobuf/test_messages_proto3.upb.h"
#include "upb/mini_table/field.h"
#include "upb/mini_table/message.h"
#include "upb/test/test.upb.h"
#include "upb/upb.hpp"
// Must be last.
#include "upb/port/def.inc"
TEST(MiniTableOneofTest, OneOfIteratorProto2) {
constexpr int oneof_first_field_number = 111;
constexpr int oneof_test_field_number = 116;
const upb_MiniTable* google_protobuf_table =
&protobuf_test_messages_proto2_TestAllTypesProto2_msg_init;
const upb_MiniTableField* field =
upb_MiniTable_FindFieldByNumber(google_protobuf_table, oneof_test_field_number);
ASSERT_TRUE(field != nullptr);
const upb_MiniTableField* ptr = upb_MiniTable_GetOneof(google_protobuf_table, field);
int field_num = oneof_first_field_number;
do {
EXPECT_EQ(ptr->number, field_num++);
} while (upb_MiniTable_NextOneofField(google_protobuf_table, &ptr));
}
TEST(MiniTableOneofTest, InitialFieldNotOneOf) {
constexpr int test_field_number = 1; // optional int that is not a oneof
const upb_MiniTable* google_protobuf_table =
&protobuf_test_messages_proto2_TestAllTypesProto2_msg_init;
const upb_MiniTableField* field =
upb_MiniTable_FindFieldByNumber(google_protobuf_table, test_field_number);
ASSERT_TRUE(field != nullptr);
const upb_MiniTableField* first_field =
upb_MiniTable_GetOneof(google_protobuf_table, field);
EXPECT_EQ(first_field, nullptr);
}
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