fmt-11.0.2/test/test-assert.h

   1 // Formatting library for C++ - test version of FMT_ASSERT
   2 //
   3 // Copyright (c) 2012 - present, Victor Zverovich
   4 // All rights reserved.
   5 //
   6 // For the license information refer to format.h.
   7
   8 #ifndef FMT_TEST_ASSERT_H_
   9 #define FMT_TEST_ASSERT_H_
  10
  11 #include <stdexcept>
  12
  13 void throw_assertion_failure(const char* message);
  14 #define FMT_ASSERT(condition, message) \
  15   if (!(condition)) throw_assertion_failure(message);
  16
  17 #include "gtest/gtest.h"
  18
  19 class assertion_failure : public std::logic_error {
  20  public:
  21   explicit assertion_failure(const char* message) : std::logic_error(message) {}
  22
  23  private:
  24   virtual void avoid_weak_vtable();
  25 };
  26
  27 void assertion_failure::avoid_weak_vtable() {}
  28
  29 // We use a separate function (rather than throw directly from FMT_ASSERT) to
  30 // avoid GCC's -Wterminate warning when FMT_ASSERT is used in a destructor.
  31 inline void throw_assertion_failure(const char* message) {
  32   throw assertion_failure(message);
  33 }
  34
  35 // Expects an assertion failure.
  36 #define EXPECT_ASSERT(stmt, message) \
  37   FMT_TEST_THROW_(stmt, assertion_failure, message, GTEST_NONFATAL_FAILURE_)
  38
  39 #endif  // FMT_TEST_ASSERT_H_