30 lines
712 B
C++
30 lines
712 B
C++
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#include <gtest/gtest.h>
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#include <vanetza/common/byte_buffer_source.hpp>
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#include <boost/iostreams/stream_buffer.hpp>
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#include <istream>
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using namespace vanetza;
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TEST(ByteBufferSource, read) {
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const ByteBuffer buf = { 0x01, 0x11, 0x12, 0x22, 0x23, 0x33, 0x34, 0x44 };
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byte_buffer_source source(buf);
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boost::iostreams::stream_buffer<byte_buffer_source> stream(source);
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std::istream is(&stream);
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ASSERT_TRUE(is.good());
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char read = '\0';
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unsigned read_bytes = 0;
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for (uint8_t byte : buf) {
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is >> read;
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EXPECT_NE(byte, '\0');
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EXPECT_EQ(byte, read);
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++read_bytes;
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}
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EXPECT_EQ(read_bytes, 8);
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is >> read;
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EXPECT_TRUE(is.eof());
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}
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