| <!DOCTYPE html> |
| <link rel="help" href="https://drafts.csswg.org/css-counter-styles-3/#counter-style-negative"> |
| <link rel="author" href="mailto:xiaochengh@chromium.org"> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="support/counter-style-testcommon.js"></script> |
| <script> |
| function test_valid_negative(value) { |
| test_valid_counter_style_descriptor('negative', value); |
| } |
| |
| function test_invalid_negative(value) { |
| test_invalid_counter_style_descriptor('negative', value); |
| } |
| |
| // <symbol> <symbol>? |
| |
| test_valid_negative('"X"'); |
| test_valid_negative('"X" "X"'); |
| test_invalid_negative('"X" "X" "X"'); |
| |
| </script> |
