| <!doctype html> |
| <meta charset="utf-8"> |
| <title>IDL-constructed CSSUnparsedValue serialization tests</title> |
| <link rel="help" href="https://drafts.css-houdini.org/css-typed-om-1/#unparsedvalue-serialization"> |
| <meta name="assert" content="Test CSSUnparsedValue are serialized by concatenating its contents" /> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <body> |
| <div id="tag"> |
| <script> |
| 'use strict'; |
| |
| test(() => { |
| assert_equals(new CSSUnparsedValue(['lem', 'on', 'ade']).toString(), 'lemonade'); |
| }, 'CSSUnparsedValue containing strings serializes to its concatenated contents'); |
| |
| test(() => { |
| assert_equals(new CSSUnparsedValue([ |
| new CSSVariableReferenceValue('--A', |
| new CSSUnparsedValue([new CSSVariableReferenceValue('--B')])), |
| new CSSVariableReferenceValue('--C')]).toString(), |
| 'var(--A,var(--B))var(--C)'); |
| }, 'CSSUnparsedValue containing variable references serializes its ' + |
| 'concatenated contents'); |
| |
| test(() => { |
| assert_equals(new CSSUnparsedValue(['foo', 'bar ', |
| new CSSVariableReferenceValue('--A', |
| new CSSUnparsedValue(['baz ', |
| new CSSVariableReferenceValue('--B'), 'lemon'])), |
| new CSSVariableReferenceValue('--C', |
| new CSSUnparsedValue(['ade']))]).toString(), |
| 'foobar var(--A,baz var(--B)lemon)var(--C,ade)'); |
| }, 'CSSUnparsedValue containing mix of strings and variable references ' + |
| 'serializes to its concatenated contents'); |
| |
| </script> |
