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◆ main openmsx / src / unittest / ScopedAssign_test.cc
501 B · C++ · last changed chore(): initial commit 1 month ago source blame history raw
e8555c89 Andy McCall 1 
#include "catch.hpp"
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#include "ScopedAssign.hh"
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TEST_CASE("ScopedAssign, local")
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{
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	int l = 1;
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	CHECK(l == 1);
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	{
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		ScopedAssign sa1(l, 2);
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		CHECK(l == 2);
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		{
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			ScopedAssign sa2(l, 3);
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			CHECK(l == 3);
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		}
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		CHECK(l == 2);
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	}
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	CHECK(l == 1);
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}
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int g;
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static void testAssign()
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{
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	CHECK(g == 2);
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	ScopedAssign sa(g, 3);
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	CHECK(g == 3);
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}
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TEST_CASE("ScopedAssign, global")
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{
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	g = 1;
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	CHECK(g == 1);
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	{
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		ScopedAssign sa(g, 2);
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		CHECK(g == 2);
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		testAssign();
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		CHECK(g == 2);
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	}
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	CHECK(g == 1);
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}