Function TEST

tests/host/ui/buffer_model_test.cpp:36–44

using oid::host::type_label;

TEST(MockBufferModel, HoldsDeterministicBuffers) {
    MockBufferModel m = make_default_mock_model();
    ASSERT_GE(m.size(), 2u);

    const auto& r = m.at(0);
    EXPECT_EQ(r.width * r.height * r.channels,
              static_cast<int>(r.bytes.size()));
    EXPECT_FALSE(r.variable_name.empty());
}

// step is "pixels per row" (see Buffer::configure / GL_UNPACK_ROW_LENGTH),
// NOT elements-per-row. For these contiguous buffers step must equal width,