mirror of
https://github.com/moses-smt/mosesdecoder.git
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39 lines
849 B
C++
39 lines
849 B
C++
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#include "util/stream/io.hh"
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#include "util/stream/chain.hh"
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#include "util/file.hh"
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#define BOOST_TEST_MODULE IOTest
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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(CopyFile) {
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std::string temps("io_test_temp");
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scoped_fd in(MakeTemp(temps));
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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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scoped_fd out(MakeTemp(temps));
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ChainConfig config;
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config.entry_size = 8;
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config.total_memory = 1024;
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config.block_count = 10;
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Chain(config) >> PRead(in.get()) >> Write(out.get());
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SeekOrThrow(out.get(), 0);
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for (uint64_t i = 0; i < 100000; ++i) {
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uint64_t got;
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ReadOrThrow(out.get(), &got, sizeof(uint64_t));
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BOOST_CHECK_EQUAL(i, got);
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}
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}
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}}} // namespaces
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