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annotate dep/fmt/test/test-assert.h @ 379:5eaafed6c10b

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*: clang-format
author Paper <paper@tflc.us>
date Wed, 05 Nov 2025 12:59:46 -0500
parents 1faa72660932
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1 // Formatting library for C++ - test version of FMT_ASSERT
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2 //
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3 // Copyright (c) 2012 - present, Victor Zverovich
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4 // All rights reserved.
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5 //
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6 // For the license information refer to format.h.
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7
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8 #ifndef FMT_TEST_ASSERT_H_
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9 #define FMT_TEST_ASSERT_H_
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10
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11 #include <stdexcept>
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12
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13 void throw_assertion_failure(const char* message);
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14 #define FMT_ASSERT(condition, message) \
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15 if (!(condition)) throw_assertion_failure(message);
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16
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17 #include "gtest/gtest.h"
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18
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19 class assertion_failure : public std::logic_error {
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20 public:
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21 explicit assertion_failure(const char* message) : std::logic_error(message) {}
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23 private:
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24 virtual void avoid_weak_vtable();
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25 };
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26
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27 void assertion_failure::avoid_weak_vtable() {}
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28
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29 // We use a separate function (rather than throw directly from FMT_ASSERT) to
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30 // avoid GCC's -Wterminate warning when FMT_ASSERT is used in a destructor.
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31 inline void throw_assertion_failure(const char* message) {
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32 throw assertion_failure(message);
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33 }
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34
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35 // Expects an assertion failure.
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36 #define EXPECT_ASSERT(stmt, message) \
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37 FMT_TEST_THROW_(stmt, assertion_failure, message, GTEST_NONFATAL_FAILURE_)
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38
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39 #endif // FMT_TEST_ASSERT_H_