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Add additional WPT tests for maxlength parser set

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samfoo committed Dec 3, 2015
1 parent 85b99f8 commit 6d1624f9d061e025df616ead4a21b44b7c1b326b
@@ -32,7 +32,6 @@ use msg::constellation_msg::ScriptMsg as ConstellationMsg;
use selectors::states::*;
use std::borrow::ToOwned;
use std::cell::Cell;
use std::i32;
use string_cache::Atom;
use textinput::KeyReaction::{DispatchInput, Nothing, RedrawSelection, TriggerDefaultAction};
use textinput::Lines::Single;
@@ -0,0 +1,61 @@
<!DOCTYPE html>
<html>
<head>
<title>input max length</title>
<link rel="author" title="Sam Gibson" href="mailto:sam@ifdown.net">
<link rel=help href="https://html.spec.whatwg.org/multipage/forms.html#the-maxlength-and-minlength-attributes">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
</head>

<body>
<h1>Text input element</h1>

<div style="display: none">
<input id="none" />
<input id="negative" type="-5" />
<input id="non-numeric" type="not-a-number" />
<input id="assign-negative" />
<input id="assign-non-numeric" />
</div>

<div id="log"></div>

<script type="text/javascript">
test(
function() {
assert_equals(document.getElementById("none").maxLength, -1);
}, "Unset maxlength is -1");

test(
function() {
assert_equals(document.getElementById("negative").maxLength, -1);
}, "Negative maxlength is always -1");

test(
function() {
assert_equals(document.getElementById("non-numeric").maxLength, -1);
}, "Non-numeric maxlength is -1");

test(
function() {
try {
document.getElementById("assign-negative").maxLength = -5;
} catch (e) {
if (e.name == "IndexSizeError") {
return;
}
}

throw new Error("expected IndexSizeError");
}, "Assigning negative integer throws IndexSizeError");

test(
function() {
document.getElementById("assign-non-numeric").maxLength = "not-a-number";
assert_equals(document.getElementById("assign-non-numeric").maxLength, 0);
}, "Assigning non-numeric to maxlength sets maxlength to 0");
</script>
</body>
</html>

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