folly::test::detail::CheckResult Class Reference

#include <TestUtils.h>

Public Member Functions
	CheckResult (bool s) noexcept
	operator bool () const noexcept
const char *	what () const noexcept
template<typename T >
CheckResult &	operator<< (T &&t)

Private Attributes
bool	success_
std::string	message_

Detailed Description

Helper class for implementing test macros

Definition at line 147 of file TestUtils.h.

Constructor & Destructor Documentation

folly::test::detail::CheckResult::CheckResult ( bool  s )

inlineexplicitnoexcept

Definition at line 149 of file TestUtils.h.

Referenced by folly::test::detail::checkThrowErrno(), and folly::test::detail::checkThrowRegex().

: success_(s) {}

Member Function Documentation

folly::test::detail::CheckResult::operator bool ( ) const

inlineexplicitnoexcept

Definition at line 151 of file TestUtils.h.

References success_.

                                          {
    return success_;
  }

template<typename T >

CheckResult& folly::test::detail::CheckResult::operator<< ( T &&  t )

inline

Support the << operator for building up the error message.

The arguments are treated as with folly::to<string>(), and we do not support iomanip parameters. The main reason we use the << operator as opposed to a variadic function like folly::to is that clang-format formats long statements using << much nicer than function call arguments.

Definition at line 167 of file TestUtils.h.

References message_, folly::pushmi::detail::t, and folly::toAppend().

                                 {
    toAppend(std::forward<T>(t), &message_);
    return *this;
  }

const char* folly::test::detail::CheckResult::what ( ) const

inlinenoexcept

Definition at line 154 of file TestUtils.h.

References message_.

                                    {
    return message_.c_str();
  }

Member Data Documentation

std::string folly::test::detail::CheckResult::message_

private

Definition at line 174 of file TestUtils.h.

Referenced by operator<<(), and what().

bool folly::test::detail::CheckResult::success_

private

Definition at line 173 of file TestUtils.h.

Referenced by operator bool().

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The documentation for this class was generated from the following file:

• proxygen/folly/folly/test/TestUtils.h