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18 lines
543 B
HTML
18 lines
543 B
HTML
<!doctype html>
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<meta charset="utf-8">
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<title></title>
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<textarea>
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</textarea>
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<script>
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test(function() {
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let textarea = document.querySelector('textarea');
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assert_equals(textarea.selectionStart, 0);
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assert_equals(textarea.selectionEnd, 0);
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textarea.setSelectionRange(0, 1);
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assert_equals(textarea.selectionStart, 0);
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assert_equals(textarea.selectionEnd, 1);
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}, "setSelectionRange on line boundaries");
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</script>
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