mirror of
https://github.com/RGBCube/serenity
synced 2025-10-31 12:12:45 +00:00
29 lines
576 B
HTML
29 lines
576 B
HTML
<!DOCTYPE html>
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<html>
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<head>
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</head>
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<body>
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<div id="foo1" class="foo"></div>
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<code>
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<div id="foo2" class="foo"></div>
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<div id="foo3" class="foo"></div>
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</code>
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<pre id="out"></pre>
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<script>
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var elements = document.querySelectorAll("code .foo");
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try {
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if (elements.length !== 2)
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throw 1;
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if (elements[0].id !== "foo2")
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throw 3;
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if (elements[1].id !== "foo3")
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throw 4;
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document.getElementById('out').innerHTML = "Success!";
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} catch (e) {
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document.getElementById('out').innerHTML = "Error number " + e;
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}
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</script>
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</body>
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</html>
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