Blitz - WPT: getnumberofchars.html

wpt / svg / text / scripted / getnumberofchars.html

Data from commit:
a50cb89 wpt: run reference-named files which are themselves tests (#836) (2026-09-03)

Subtest	Status	Message
latin text	FAIL	not a callable function
latin text and tspan	FAIL	not a callable function
mixed-rtl text and tspan	FAIL	not a callable function
mixed-rtl text and tested tspan	FAIL	not a callable function

Enable JavaScript in test iframe

/svg/text/scripted/getnumberofchars.html

<!DOCTYPE html>
<meta charset="utf-8">
<title>SVGTextContentElement.getNumberOfChars</title>
<link rel="help" href="https://w3c.github.io/svgwg/svg2-draft/text.html#__svg__SVGTextContentElement__getNumberOfChars">
<link rel="stylesheet" href="/fonts/ahem.css">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>

<svg width="800" height="600">
<style>
text {
  font: 20px/1 Ahem;
}
</style>
<text id="t1" x="40" y="100">abc</text>
<text id="t2"><tspan id="ts2" x="40" y="100">ab</tspan>c</text>
<text id="t3"><tspan id="ts3" x="40" y="100">هيab</tspan>c</text>
<text id="t4"><tspan id="ts4" x="40" y="100">هي<tspan>ab</tspan></tspan>c</text>
</svg>

<script>
setup({ explicit_done: true });

document.fonts.ready.then(() => {
  test(() => {
    const text = document.querySelector('#t1');
    assert_equals(text.getNumberOfChars(), 3);
  }, 'latin text');

  test(() => {
    const text = document.querySelector('#t2');
    assert_equals(text.getNumberOfChars(), 3);
    const tspan = document.querySelector('#ts2');
    assert_equals(tspan.getNumberOfChars(), 2);
  }, 'latin text and tspan');

  test(() => {
    const text = document.querySelector('#t3');
    assert_equals(text.getNumberOfChars(), 5);
    const tspan = document.querySelector('#ts3');
    assert_equals(tspan.getNumberOfChars(), 4);
  }, 'mixed-rtl text and tspan');

  test(() => {
    const text = document.querySelector('#t4');
    assert_equals(text.getNumberOfChars(), 5);
    const tspan = document.querySelector('#ts4');
    assert_equals(tspan.getNumberOfChars(), 4);
  }, 'mixed-rtl text and tested tspan');

  done();
});
</script>