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Diffstat (limited to 'testing/web-platform/tests/css/css-counter-styles/counter-style-at-rule/additive-symbols-syntax.html')
| -rw-r--r-- | testing/web-platform/tests/css/css-counter-styles/counter-style-at-rule/additive-symbols-syntax.html | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/testing/web-platform/tests/css/css-counter-styles/counter-style-at-rule/additive-symbols-syntax.html b/testing/web-platform/tests/css/css-counter-styles/counter-style-at-rule/additive-symbols-syntax.html new file mode 100644 index 0000000000..b1c4a0e8be --- /dev/null +++ b/testing/web-platform/tests/css/css-counter-styles/counter-style-at-rule/additive-symbols-syntax.html @@ -0,0 +1,31 @@ +<!DOCTYPE html> +<link rel="help" href="https://drafts.csswg.org/css-counter-styles-3/#counter-style-symbols"> +<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_additive_symbols(value, expected) { + test_valid_counter_style_descriptor('additive-symbols', value, expected); +} + +function test_invalid_additive_symbols(value) { + test_invalid_counter_style_descriptor('additive-symbols', value); +} + +// [ <integer [0,∞]> && <symbol> ]# + +test_valid_additive_symbols('0 "X"'); +test_valid_additive_symbols('1 "X"'); +test_valid_additive_symbols('"X" 1', '1 "X"'); +test_valid_additive_symbols('5 "V", 1 "I"'); + +test_invalid_additive_symbols(''); + +// Weights must be non-negative +test_invalid_additive_symbols('-1 "X"'); + +// Weights must be in strictly decreasing order +test_invalid_additive_symbols('1 "I", 5 "V"'); +test_invalid_additive_symbols('1 "X", 1 "Y"'); +</script> |