signs-abs-invalid.html

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This WPT test may be referenced by the following Test IDs:
- /css/css-values/signs-abs-invalid.html - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

<link rel="help" href="https://drafts.csswg.org/css-values-4/#comp-func">

<link rel="help" href="https://drafts.csswg.org/css-values-4/#numbers">

<link rel="help" href="https://drafts.csswg.org/css-values-4/#calc-type-checking">

<link rel="author" title="Apple Inc">

<script src="/resources/testharness.js"></script>

<script src="/resources/testharnessreport.js"></script>

<script src="../support/parsing-testcommon.js"></script>

<script>

function test_invalid_number(value) {

  test_invalid_value('font-weight', value);

function test_invalid_length_percentage(value) {

  test_invalid_value('margin-left', value);

  test_invalid_length(value);

function test_invalid_length(value) {

  test_invalid_value('tab-size', value);

// Syntax checking

test_invalid_number('abs()');

test_invalid_number('abs( )');

test_invalid_number('abs(,)');

test_invalid_number('abs(1, )');

test_invalid_number('abs(, 1)');

test_invalid_number('abs(1 + )');

test_invalid_number('abs(1 - )');

test_invalid_number('abs(1 * )');

test_invalid_number('abs(1 / )');

test_invalid_number('abs(1 2)');

test_invalid_number('abs(1, , 2)');

test_invalid_number('abs(1, 2)');

test_invalid_number('abs(1, 1%)');

test_invalid_number('abs(1, 0px)');

test_invalid_number('abs(1, 0s)');

test_invalid_number('abs(1, 0deg)');

test_invalid_number('abs(1, 0Hz)');

test_invalid_number('abs(1, 0dpi)');

test_invalid_number('abs(1, 0fr)');

test_invalid_number('sign()');

test_invalid_number('sign( )');

test_invalid_number('sign(,)');

test_invalid_number('sign(1, )');

test_invalid_number('sign(, 1)');

test_invalid_number('sign(1 + )');

test_invalid_number('sign(1 - )');

test_invalid_number('sign(1 * )');

test_invalid_number('sign(1 / )');

test_invalid_number('sign(1 2)');

test_invalid_number('sign(1, , 2)');

test_invalid_number('sign(1, 2)');

test_invalid_number('sign(1, 1%)');

test_invalid_number('sign(1, 0px)');

test_invalid_number('sign(1, 0s)');

test_invalid_number('sign(1, 0deg)');

test_invalid_number('sign(1, 0Hz)');

test_invalid_number('sign(1, 0dpi)');

test_invalid_number('sign(1, 0fr)');

// Type checking

test_invalid_number('abs(0px)');

test_invalid_number('abs(0s)');

test_invalid_number('abs(0deg)');

test_invalid_number('abs(0Hz)');

test_invalid_number('abs(0dpi)');

test_invalid_number('abs(0fr)');

test_invalid_number('abs(1%)');

test_invalid_number('sign(10px + 5rad)');

test_invalid_number('sign(10%)');

test_invalid_length('abs(10%)');

test_invalid_length('1px * sign(10%)');

test_invalid_length('1px * sign(1em + 10%)');

test_invalid_length_percentage('1px * sign(10px + 5rad)');

</script>