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tests/fragmented_temporary_buffer_test: Add unit test for skip()

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Signed-off-by: Duarte Nunes <duarte@scylladb.com>
This commit is contained in:
Duarte Nunes
2018-12-30 23:58:35 +00:00
parent 8eab0a3e01
commit 50dd8b67b2
1 changed files with 22 additions and 0 deletions
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22
tests/fragmented_temporary_buffer_test.cc
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@@ -410,4 +410,26 @@ SEASTAR_THREAD_TEST_CASE(test_read_fragmented_buffer) {
in.close().get();
}
}
SEASTAR_THREAD_TEST_CASE(test_skip) {
auto test = [&] (auto expected_value1, auto expected_value2, fragmented_temporary_buffer& ftb) {
using type1 = std::decay_t<decltype(expected_value1)>;
using type2 = std::decay_t<decltype(expected_value2)>;
auto in = ftb.get_istream();
BOOST_CHECK_EQUAL(in.bytes_left(), sizeof(type1) + sizeof(type2));
in.skip(sizeof(type1));
BOOST_CHECK_EQUAL(in.bytes_left(), sizeof(type2));
BOOST_CHECK_EQUAL(in.read<type2>(), expected_value2);
BOOST_CHECK_EQUAL(in.bytes_left(), 0);
in.skip(sizeof(type2));
BOOST_CHECK_EQUAL(in.bytes_left(), 0);
};
auto [ buffers, value1, value2 ] = get_buffers();
for (auto& frag_buffer : buffers) {
test(value1, value2, frag_buffer);
}
}
}