    target.style.gridTemplateRows = specified;
    assert_equals(getComputedStyle(target).gridTemplateRows, computed);
  }, `Property grid-template-rows value '${specified}' computes to '${computed}'`);
}

grid_template_rows("none", "10px");
grid_template_rows("1px", "10px 1px");
grid_template_rows("1px [a]", "10px 1px [a]");
grid_template_rows("1px [a] 2px", "10px 1px [a] 2px");
grid_template_rows("[a] 1px", "10px [a] 1px");
grid_template_rows("[a] 1px [b]", "10px [a] 1px [b]");
grid_template_rows("1px rep