content-invalid.html

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

<!DOCTYPE html>

<html>

<head>

<meta charset="utf-8">

<title>CSS Content Module Level 3: Invalid parsing</title>

<link rel="author" title="Tim Nguyen" href="https://github.com/nt1m">

<link rel="help" href="https://drafts.csswg.org/css-content-3/#content-property">

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

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

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

</head>

<body>

<div id="target"></div>

<script>

function test_invalid_value_combinations(property, value) {

    test_invalid_value(property, value);

    test_invalid_value(property, `${value} / "alt text"`);

    test_invalid_value(property, `${value} / "alt text" attr(foo) "bar"`);

    test_invalid_value(property, `${value} / attr(foo)`);

function test_invalid_value_alt_text(property, value) {

    test_invalid_value(property, `${value} / url("https://www.example.com/picture.svg")`);

    test_invalid_value(property, `${value} / no-open-quote`);

    test_invalid_value(property, `${value} / no-close-quote`);

    test_invalid_value(property, `${value} / "hi" no-close-quote`);

    test_invalid_value(property, `${value} / attr(foo) open-quote`);

test_invalid_value_combinations("content", `attr()`);

test_invalid_value_combinations("content", `counters(counter-name)`);

test_invalid_value_combinations("content", `counter()`);

test_invalid_value_alt_text("content", "open-quote");

test_invalid_value_alt_text("content", "close-quote");

test_invalid_value_alt_text("content", "no-open-quote");

test_invalid_value_alt_text("content", "no-close-quote");

test_invalid_value_alt_text("content", "attr(alt)");

test_invalid_value_alt_text("content", "attr(data-foo)");

test_invalid_value_alt_text("content", "counter(counter-name)");

test_invalid_value_alt_text("content", "counter(counter-name, counter-style)");

test_invalid_value_alt_text("content", `counters(counter-name, ".")`);

test_invalid_value_alt_text("content", `counters(counter-name, ".", counter-style)`);

test_invalid_value_alt_text("content", `url("https://www.example.com/picture.svg")`);

test_invalid_value_alt_text("content", `"hello"`);

test_invalid_value_alt_text("content", `"hello" "world"`);

test_invalid_value_alt_text("content", `"hello" attr(alt) "world"`);

test_invalid_value_alt_text("content", `counter(counter-name) "potato"`);

test_invalid_value_alt_text("content", `counters(counter-name, ".") "potato"`);

test_invalid_value_alt_text("content", `"(" counters(counter-name, ".", counter-style) ")"`);

test_invalid_value_alt_text("content", `open-quote "hello" "world" close-quote`);

test_invalid_value_alt_text("content", `url("https://www.example.com/picture.svg") "hello"`);

</script>

</body>

</html>