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#include "util/stream/io.hh" |
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#include "util/stream/stream.hh" |
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#include "util/file.hh" |
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#define BOOST_TEST_MODULE StreamTest |
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#include <boost/test/unit_test.hpp> |
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#include <unistd.h> |
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namespace util { namespace stream { namespace { |
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BOOST_AUTO_TEST_CASE(StreamTest) { |
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scoped_fd in(MakeTemp("io_test_temp")); |
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for (uint64_t i = 0; i < 100000; ++i) { |
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WriteOrThrow(in.get(), &i, sizeof(uint64_t)); |
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} |
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SeekOrThrow(in.get(), 0); |
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ChainConfig config; |
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config.entry_size = 8; |
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config.total_memory = 100; |
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config.block_count = 12; |
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Stream s; |
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Chain chain(config); |
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chain >> Read(in.get()) >> s >> kRecycle; |
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uint64_t i = 0; |
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for (; s; ++s, ++i) { |
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BOOST_CHECK_EQUAL(i, *static_cast<const uint64_t*>(s.Get())); |
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} |
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BOOST_CHECK_EQUAL(100000ULL, i); |
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} |
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}}} |
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