ahSingleton_test.cc File Reference

Unit tests for ahSingleton.H. More...

#include <gtest/gtest.h>
#include <ahSingleton.H>
#include <atomic>
#include <thread>
#include <type_traits>
#include <vector>

Include dependency graph for ahSingleton_test.cc:

Go to the source code of this file.

Functions
	TEST (AhSingleton, SingletonGetInstanceReturnsSameObject)
	TEST (AhSingleton, MakeSingletonReturnsSameObject)
	TEST (AhSingleton, MakeSingletonReturnsNonConstReferenceAndIsMutable)
	TEST (AhSingleton, CopyAndMoveAreDisabled)
	TEST (AhSingleton, GetInstanceIsNoexcept)
	TEST (AhSingleton, ThreadSafeInitializationMeyersSingleton)
int	main (int argc, char **argv)

Detailed Description

Unit tests for ahSingleton.H.

Tests cover:

• Single instance guarantee (same address on multiple calls)
• Macro-based singleton functionality
• Mutability of singleton state
• Copy/move operations are deleted
• Thread-safe initialization (concurrent access)
• noexcept guarantee

Definition in file ahSingleton_test.cc.

Function Documentation

main()

int main	(	int	argc,
		char **	argv
	)

Definition at line 157 of file ahSingleton_test.cc.

TEST() [1/6]

TEST	(	AhSingleton	,
		CopyAndMoveAreDisabled
	)

Definition at line 101 of file ahSingleton_test.cc.

TEST() [2/6]

TEST	(	AhSingleton	,
		GetInstanceIsNoexcept
	)

Definition at line 114 of file ahSingleton_test.cc.

References Singleton::get_instance().

TEST() [3/6]

TEST	(	AhSingleton	,
		MakeSingletonReturnsNonConstReferenceAndIsMutable
	)

Definition at line 94 of file ahSingleton_test.cc.

TEST() [4/6]

TEST	(	AhSingleton	,
		MakeSingletonReturnsSameObject
	)

Definition at line 87 of file ahSingleton_test.cc.

TEST() [5/6]

TEST	(	AhSingleton	,
		SingletonGetInstanceReturnsSameObject
	)

Definition at line 80 of file ahSingleton_test.cc.

References Singleton::get_instance().

TEST() [6/6]

TEST	(	AhSingleton	,
		ThreadSafeInitializationMeyersSingleton
	)

Definition at line 121 of file ahSingleton_test.cc.