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cpp: Add unit test for moving evmc::result

This commit is contained in:
Paweł Bylica 2019-05-14 11:53:47 +02:00
parent 8774e38af8
commit 3c91910f52
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1 changed files with 37 additions and 0 deletions
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37
test/unittests/test_cpp.cpp
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@ -161,3 +161,40 @@ TEST(cpp, result_raii)
}
EXPECT_EQ(release_called, 1);
}
TEST(cpp, result_move)
{
static auto release_called = 0;
auto release_fn = [](const evmc_result*) noexcept { ++release_called; };
release_called = 0;
{
auto raw = evmc_result{};
raw.gas_left = -1;
raw.release = release_fn;
auto r0 = evmc::result{raw};
EXPECT_EQ(r0.gas_left, raw.gas_left);
auto r1 = std::move(r0);
EXPECT_EQ(r1.gas_left, raw.gas_left);
}
EXPECT_EQ(release_called, 1);
release_called = 0;
{
auto raw1 = evmc_result{};
raw1.gas_left = 1;
raw1.release = release_fn;
auto raw2 = evmc_result{};
raw2.gas_left = 1;
raw2.release = release_fn;
auto r1 = evmc::result{raw1};
auto r2 = evmc::result{raw2};
r2 = std::move(r1);
}
EXPECT_EQ(release_called, 2);
}