Function TEST

tests/unit_test/dma_region_test.cpp:11–17

#include "io_buffer.hpp"

TEST(DmaRegionTest, DefaultConstructedIsInvalid) {
  DmaRegion region{};
  EXPECT_FALSE(region.IsValid());
  EXPECT_EQ(region.virt, nullptr);
  EXPECT_EQ(region.phys, 0u);
  EXPECT_EQ(region.size, 0u);
}

TEST(DmaRegionTest, ValidRegion) {
  uint8_t buf[256]{};