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Add additional WPT tests for maxlength parser set

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This commit is contained in:
Sam Gibson 2015-10-02 10:50:18 +10:00
parent 85b99f8ba4
commit 6d1624f9d0
2 changed files with 61 additions and 1 deletions
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1
components/script/dom/htmlinputelement.rs
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@ -32,7 +32,6 @@ use msg::constellation_msg::ScriptMsg as ConstellationMsg;
use selectors::states::*; use selectors::states::*;
use std::borrow::ToOwned; use std::borrow::ToOwned;
use std::cell::Cell; use std::cell::Cell;
use std::i32;
use string_cache::Atom; use string_cache::Atom;
use textinput::KeyReaction::{DispatchInput, Nothing, RedrawSelection, TriggerDefaultAction}; use textinput::KeyReaction::{DispatchInput, Nothing, RedrawSelection, TriggerDefaultAction};
use textinput::Lines::Single; use textinput::Lines::Single;

61
tests/wpt/web-platform-tests/html/semantics/forms/the-input-element/maxlength.html Normal file
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@ -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>