quals(text.indexOf("base-palette"), -1);
    assert_equals(rule.basePalette, "");
});

test(function() {
    let text = rules[7].cssText;
    let rule = rules[7];
    assert_equals(text.indexOf("override-colors"), -1);
    assert_equals(rule.overrideColors, "");
});

test(function() {
    let text = rules[8].cssText;
    let rule = rules[8];
    assert_equals(text.indexOf("override-colors"), -1);
    assert_equals(rule.overrideColors, "");
});

test(function() {
    let text = rules[9].cssText;
    let rule