55 lines
1.8 KiB
C++
55 lines
1.8 KiB
C++
// Copyright (c) 2026 PaddlePaddle Authors. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#pragma once
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#include <exception>
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#include <string>
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#include "gtest/gtest.h"
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namespace test {
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namespace utils {
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template <typename ExceptionType = std::exception, typename Fn>
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inline void ExpectThrowContains(Fn&& fn,
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const std::string& expected_substr,
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const std::string& context = "") {
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try {
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fn();
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if (context.empty()) {
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FAIL() << "Expected exception containing: " << expected_substr;
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} else {
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FAIL() << "Expected exception containing: " << expected_substr
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<< ", context: " << context;
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}
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} catch (const ExceptionType& e) {
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if (context.empty()) {
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EXPECT_NE(std::string(e.what()).find(expected_substr), std::string::npos)
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<< "actual error: " << e.what();
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} else {
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EXPECT_NE(std::string(e.what()).find(expected_substr), std::string::npos)
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<< "context: " << context << ", actual error: " << e.what();
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}
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} catch (...) {
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if (context.empty()) {
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FAIL() << "Expected the specified exception type";
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} else {
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FAIL() << "Expected the specified exception type, context: " << context;
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}
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}
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}
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} // namespace utils
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} // namespace test
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