src/base/channel_addr.test.cc

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#include <gtest/gtest.h>

#include "base/channel_addr.hh"

using namespace gem5;

/* Default range should be invalid */
TEST(ChannelAddrRange, DefaultInvalid)
{
    ChannelAddrRange default_range;

    EXPECT_FALSE(default_range.valid());
}

/* Ensure that range bounds are inclusive */
TEST(ChannelAddrRange, Range)
{
    ChannelAddrRange range(ChannelAddr(1), ChannelAddr(4));

    EXPECT_FALSE(range.contains(ChannelAddr(0)));
    EXPECT_TRUE(range.contains(ChannelAddr(1)));
    EXPECT_TRUE(range.contains(ChannelAddr(2)));
    EXPECT_TRUE(range.contains(ChannelAddr(3)));
    EXPECT_FALSE(range.contains(ChannelAddr(4)));

    EXPECT_EQ(range.start(), ChannelAddr(1));
    EXPECT_EQ(range.end(), ChannelAddr(4));
    EXPECT_EQ(range.size(), ChannelAddr(3));
}