47 lines
1.1 KiB
C++
47 lines
1.1 KiB
C++
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#include <gtest/gtest.h>
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#include <vanetza/geonet/dcc_mco_field.hpp>
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using namespace vanetza::geonet;
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using vanetza::dcc::ChannelLoad;
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TEST(DccMcoField, ctor)
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{
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DccMcoField mco;
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EXPECT_EQ(ChannelLoad(0.0), mco.local_cbr());
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EXPECT_EQ(ChannelLoad(0.0), mco.neighbour_cbr());
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EXPECT_EQ(0, mco.output_power());
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}
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TEST(DccMcoField, uint32_view)
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{
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DccMcoField mco;
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EXPECT_EQ(0, static_cast<uint32_t>(mco));
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// last 11 bits are reserved for future use: masked zero
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mco = DccMcoField(0x12345678);
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EXPECT_EQ(0x12345000, static_cast<uint32_t>(mco));
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}
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TEST(DccMcoField, channel_load)
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{
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DccMcoField mco;
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mco.local_cbr(ChannelLoad(0.5));
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EXPECT_NEAR(0.5, mco.local_cbr().value(), 1.0 / 255.0);
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mco.neighbour_cbr(ChannelLoad(0.25));
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EXPECT_NEAR(0.25, mco.neighbour_cbr().value(), 1.0 / 255.0);
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}
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TEST(DccMcoField, output_power)
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{
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DccMcoField mco;
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mco.output_power(10);
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EXPECT_EQ(10, mco.output_power());
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mco.output_power(31);
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EXPECT_EQ(31, mco.output_power());
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mco.output_power(32);
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EXPECT_EQ(31, mco.output_power());
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}
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