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<!DOCTYPE HTML>
<meta charset="utf-8">
<html>
<head>
<title>HTMLInputElement valueAsNumber</title>
<link rel="author" title="pmdartus" href="mailto:dartus.pierremarie@gmail.com">
<link rel=help href="https://html.spec.whatwg.org/#dom-input-valueasnumber">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
</head>
<body>
<h3>input_valueAsNumber</h3>
<hr>
<div id="log"></div>
<input id="input_date" type="date" />
<input id="input_month" type="month" />
<input id="input_week" type="week" />
<input id="input_time" type="time" />
<input id="input_datetime-local" type="datetime-local" />
<input id="input_number" type="number" />
<input id="input_range" type="range" min="0" max="100" />
<script>
"use strict";
function testValueAsNumberGetter(type, element, cases) {
for (const [value, expectedValueAsNumber] of cases) {
test(
() => {
element.value = value;
assert_equals(element.valueAsNumber, expectedValueAsNumber);
},
`valueAsNumber getter on type ${type} (actual value: ${value}, ` +
`expected valueAsNumber: ${expectedValueAsNumber})`
);
}
}
function testValueAsNumberSetter(type, element, cases) {
for (const [valueAsNumber, expectedValue] of cases) {
test(
() => {
element.valueAsNumber = valueAsNumber;
assert_equals(element.value, expectedValue);
},
`valueAsNumber setter on type ${type} (actual valueAsNumber: ${valueAsNumber}, ` +
`expected value: ${expectedValue})`
);
}
}
const dateInput = document.getElementById("input_date");
testValueAsNumberGetter("date", dateInput, [
["", NaN],
["0000-12-10", NaN],
["2019-00-12", NaN],
["2019-12-00", NaN],
["2019-13-10", NaN],
["2019-02-29", NaN],
["2019-12-10", 1575936000000],
["2016-02-29", 1456704000000] // Leap year
]);
testValueAsNumberSetter("date", dateInput, [
[0, "1970-01-01"],
[1575936000000, "2019-12-10"],
[1456704000000, "2016-02-29"] // Leap year
]);
const monthInput = document.getElementById("input_month");
testValueAsNumberGetter("month", monthInput, [
["", NaN],
["0000-12", NaN],
["2019-00", NaN],
["2019-12", 599]
]);
testValueAsNumberSetter("month", monthInput, [[599, "2019-12"]]);
const weekInput = document.getElementById("input_week");
testValueAsNumberGetter("week", weekInput, [
["", NaN],
["0000-W50", NaN],
["2019-W00", NaN],
["2019-W60", NaN],
["2019-W50", 1575849600000]
]);
testValueAsNumberSetter("week", weekInput, [
[0, "1970-W01"],
[1575849600000, "2019-W50"]
]);
const timeInput = document.getElementById("input_time");
testValueAsNumberGetter("time", timeInput, [
["", NaN],
["24:00", NaN],
["00:60", NaN],
["00:00", 0],
["12:00", 12 * 3600 * 1000],
["23:59", ((23 * 3600) + (59 * 60)) * 1000]
]);
testValueAsNumberSetter("time", timeInput, [
[0, "00:00"],
[12 * 3600 * 1000, "12:00"],
[((23 * 3600) + (59 * 60)) * 1000, "23:59"]
]);
const dateTimeLocalInput = document.getElementById("input_datetime-local");
testValueAsNumberGetter("datetime-local", dateTimeLocalInput, [
["", NaN],
["2019-12-10T00:00", 1575936000000],
["2019-12-10T12:00", 1575979200000]
]);
testValueAsNumberSetter("datetime-local", dateTimeLocalInput, [
[1575936000000, "2019-12-10T00:00"],
[1575979200000, "2019-12-10T12:00"]
]);
const numberInput = document.getElementById("input_number");
testValueAsNumberGetter("number", numberInput, [
["", NaN],
["123", 123],
["123.456", 123.456],
["1e3", 1000],
["1e", NaN],
["-123", -123]
]);
testValueAsNumberSetter("number", numberInput, [
[123, "123"],
[123.456, "123.456"],
[1e3, "1000"],
[-123, "-123"]
]);
const rangeInput = document.getElementById("input_range");
testValueAsNumberGetter("range", rangeInput, [
["", 50],
["0", 0],
["50", 50],
["100", 100],
["-10", 0], // Realign to the min
["110", 100] // Realign to the max
]);
testValueAsNumberSetter("range", rangeInput, [
[0, "0"],
[50, "50"],
[100, "100"]
]);
</script>
</body>
</html>
|
