gecko-dev/dom/html/test/forms/test_valueasdate_attribute....

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<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=769370
-->
<head>
<title>Test for input.valueAsDate</title>
<script type="application/javascript" src="/MochiKit/packed.js"></script>
<script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
</head>
<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=769370">Mozilla Bug 769370</a>
<iframe name="testFrame" style="display: none"></iframe>
<p id="display"></p>
<pre id="test">
<script type="application/javascript">
/** Test for Bug 769370**/
/**
* This test is checking .valueAsDate.
*/
var element = document.createElement("input");
var validTypes =
[
["text", false],
["password", false],
["search", false],
["tel", false],
["email", false],
["url", false],
["hidden", false],
["checkbox", false],
["radio", false],
["file", false],
["submit", false],
["image", false],
["reset", false],
["button", false],
["number", false],
["range", false],
["date", true],
["time", true],
["color", false],
];
var todoTypes =
[
["datetime", true],
["month", true],
["week", true],
["datetime-local", true],
];
function checkAvailability()
{
for (data of validTypes) {
var exceptionCatched = false;
element.type = data[0];
try {
element.valueAsDate;
} catch (e) {
exceptionCatched = true;
}
is(exceptionCatched, false,
"valueAsDate shouldn't throw exception on getting");
exceptionCatched = false;
try {
element.valueAsDate = new Date();
} catch (e) {
exceptionCatched = true;
}
is(exceptionCatched, !data[1], "valueAsDate for " + data[0] +
" availability is not correct");
}
for (data of todoTypes) {
var exceptionCatched = false;
element.type = data[0];
try {
element.valueAsDate;
} catch (e) {
exceptionCatched = true;
}
is(exceptionCatched, false,
"valueAsDate shouldn't throw exception on getting");
exceptionCatched = false;
try {
element.valueAsDate= 42;
} catch (e) {
exceptionCatched = true;
}
todo_is(exceptionCatched, !data[1],
"valueAsDate for " + data[0] + " availability is not correct");
}
}
function checkGarbageValues()
{
for (type of validTypes) {
if (!type[1]) {
continue;
}
type = type[0];
var element = document.createElement('input');
element.type = type;
element.value = "test";
element.valueAsDate = null;
is(element.value, "", "valueAsDate should set the value to the empty string");
element.value = "test";
element.valueAsDate = undefined;
is(element.value, "", "valueAsDate should set the value to the empty string");
element.value = "test";
element.valueAsDate = new Date(NaN);
is(element.value, "", "valueAsDate should set the value to the empty string");
var illegalValues = [
"foobar", 42, {}, function() { return 42; }, function() { return Date(); }
];
for (value of illegalValues) {
try {
var caught = false;
element.valueAsDate = value;
} catch(e) {
is(e.name, "TypeError", "Exception should be 'TypeError'.");
caught = true;
}
ok(caught, "Assigning " + value + " to .valueAsDate should throw");
}
}
}
function checkDateGet()
{
var validData =
[
[ "2012-07-12", 1342051200000 ],
[ "1970-01-01", 0 ],
[ "1970-01-02", 86400000 ],
[ "1969-12-31", -86400000 ],
[ "0311-01-31", -52350451200000 ],
[ "275760-09-13", 8640000000000000 ],
[ "0001-01-01", -62135596800000 ],
[ "2012-02-29", 1330473600000 ],
[ "2011-02-28", 1298851200000 ],
];
var invalidData =
[
[ "invaliddate" ],
[ "-001-12-31" ],
[ "901-12-31" ],
[ "1901-13-31" ],
[ "1901-12-32" ],
[ "1901-00-12" ],
[ "1901-01-00" ],
[ "1900-02-29" ],
[ "0000-01-01" ],
[ "" ],
// This date is valid for the input element, but is out of
// the date object range. In this case, on getting valueAsDate,
// a Date object will be created, but it will have a NaN internal value,
// and will return the string "Invalid Date".
[ "275760-09-14", true ],
];
element.type = "date";
for (data of validData) {
element.value = data[0];
is(element.valueAsDate.valueOf(), data[1],
"valueAsDate should return the " +
"valid date object representing this date");
}
for (data of invalidData) {
element.value = data[0];
if (data[1]) {
is(String(element.valueAsDate), "Invalid Date",
"valueAsDate should return an invalid Date object " +
"when the element value is not a valid date");
} else {
is(element.valueAsDate, null,
"valueAsDate should return null " +
"when the element value is not a valid date");
}
}
}
function checkDateSet()
{
var testData =
[
[ 1342051200000, "2012-07-12" ],
[ 0, "1970-01-01" ],
// Maximum valid date (limited by the ecma date object range).
[ 8640000000000000, "275760-09-13" ],
// Minimum valid date (limited by the input element minimum valid value).
[ -62135596800000 , "0001-01-01" ],
[ 1330473600000, "2012-02-29" ],
[ 1298851200000, "2011-02-28" ],
// "Values must be truncated to valid dates"
[ 42.1234, "1970-01-01" ],
[ 123.123456789123, "1970-01-01" ],
[ 1e-1, "1970-01-01" ],
[ 1298851200010, "2011-02-28" ],
[ -1, "1969-12-31" ],
[ -86400000, "1969-12-31" ],
[ 86400000, "1970-01-02" ],
// Negative years, this is out of range for the input element,
// the corresponding date string is the empty string
[ -62135596800001, "" ],
// Invalid dates.
];
element.type = "date";
for (data of testData) {
element.valueAsDate = new Date(data[0]);
is(element.value, data[1], "valueAsDate should set the value to "
+ data[1]);
element.valueAsDate = new testFrame.Date(data[0]);
is(element.value, data[1], "valueAsDate with other-global date should " +
"set the value to " + data[1]);
}
}
function checkTimeGet()
{
var tests = [
// Some invalid values to begin.
{ value: "", result: null },
{ value: "foobar", result: null },
{ value: "00:", result: null },
{ value: "24:00", result: null },
{ value: "00:99", result: null },
{ value: "00:00:", result: null },
{ value: "00:00:99", result: null },
{ value: "00:00:00:", result: null },
{ value: "00:00:00.", result: null },
{ value: "00:00:00.0000", result: null },
// Some simple valid values.
{ value: "00:00", result: { time: 0, hours: 0, minutes: 0, seconds: 0, ms: 0 } },
{ value: "00:01", result: { time: 60000, hours: 0, minutes: 1, seconds: 0, ms: 0 } },
{ value: "01:00", result: { time: 3600000, hours: 1, minutes: 0, seconds: 0, ms: 0 } },
{ value: "01:01", result: { time: 3660000, hours: 1, minutes: 1, seconds: 0, ms: 0 } },
{ value: "13:37", result: { time: 49020000, hours: 13, minutes: 37, seconds: 0, ms: 0 } },
// Valid values including seconds.
{ value: "00:00:01", result: { time: 1000, hours: 0, minutes: 0, seconds: 1, ms: 0 } },
{ value: "13:37:42", result: { time: 49062000, hours: 13, minutes: 37, seconds: 42, ms: 0 } },
// Valid values including seconds fractions.
{ value: "00:00:00.001", result: { time: 1, hours: 0, minutes: 0, seconds: 0, ms: 1 } },
{ value: "00:00:00.123", result: { time: 123, hours: 0, minutes: 0, seconds: 0, ms: 123 } },
{ value: "00:00:00.100", result: { time: 100, hours: 0, minutes: 0, seconds: 0, ms: 100 } },
{ value: "00:00:00.000", result: { time: 0, hours: 0, minutes: 0, seconds: 0, ms: 0 } },
{ value: "20:17:31.142", result: { time: 73051142, hours: 20, minutes: 17, seconds: 31, ms: 142 } },
// Highest possible value.
{ value: "23:59:59.999", result: { time: 86399999, hours: 23, minutes: 59, seconds: 59, ms: 999 } },
// Some values with one or two digits for the fraction of seconds.
{ value: "00:00:00.1", result: { time: 100, hours: 0, minutes: 0, seconds: 0, ms: 100 } },
{ value: "00:00:00.14", result: { time: 140, hours: 0, minutes: 0, seconds: 0, ms: 140 } },
{ value: "13:37:42.7", result: { time: 49062700, hours: 13, minutes: 37, seconds: 42, ms: 700 } },
{ value: "23:31:12.23", result: { time: 84672230, hours: 23, minutes: 31, seconds: 12, ms: 230 } },
];
var element = document.createElement('input');
element.type = 'time';
for (test of tests) {
element.value = test.value;
if (test.result === null) {
is(element.valueAsDate, null, "element.valueAsDate should return null");
} else {
var date = element.valueAsDate;
isnot(date, null, "element.valueAsDate should not be null");
is(date.getTime(), test.result.time);
is(date.getUTCHours(), test.result.hours);
is(date.getUTCMinutes(), test.result.minutes);
is(date.getUTCSeconds(), test.result.seconds);
is(date.getUTCMilliseconds(), test.result.ms);
}
}
}
function checkTimeSet()
{
var tests = [
// Simple tests.
{ value: 0, result: "00:00" },
{ value: 1, result: "00:00:00.001" },
{ value: 100, result: "00:00:00.100" },
{ value: 1000, result: "00:00:01" },
{ value: 60000, result: "00:01" },
{ value: 3600000, result: "01:00" },
{ value: 83622234, result: "23:13:42.234" },
// Some edge cases.
{ value: 86400000, result: "00:00" },
{ value: 86400001, result: "00:00:00.001" },
{ value: 170022234, result: "23:13:42.234" },
{ value: 432000000, result: "00:00" },
{ value: -1, result: "23:59:59.999" },
{ value: -86400000, result: "00:00" },
{ value: -86400001, result: "23:59:59.999" },
{ value: -56789, result: "23:59:03.211" },
{ value: 0.9, result: "00:00" },
];
var element = document.createElement('input');
element.type = 'time';
for (test of tests) {
element.valueAsDate = new Date(test.value);
is(element.value, test.result,
"element.value should have been changed by setting valueAsDate");
}
}
function checkWithBustedPrototype()
{
for (type of validTypes) {
if (!type[1]) {
continue;
}
type = type[0];
var element = document.createElement('input');
element.type = type;
var backupPrototype = {};
backupPrototype.getUTCFullYear = Date.prototype.getUTCFullYear;
backupPrototype.getUTCMonth = Date.prototype.getUTCMonth;
backupPrototype.getUTCDate = Date.prototype.getUTCDate;
backupPrototype.getTime = Date.prototype.getTime;
backupPrototype.setUTCFullYear = Date.prototype.setUTCFullYear;
Date.prototype.getUTCFullYear = function() { return {}; };
Date.prototype.getUTCMonth = function() { return {}; };
Date.prototype.getUTCDate = function() { return {}; };
Date.prototype.getTime = function() { return {}; };
Date.prototype.setUTCFullYear = function(y,m,d) { };
element.valueAsDate = new Date();
isnot(element.valueAsDate, null, ".valueAsDate should not return null");
// The object returned by element.valueAsDate should return a Date object
// with the same prototype:
is(element.valueAsDate.getUTCFullYear, Date.prototype.getUTCFullYear,
"prototype is the same");
is(element.valueAsDate.getUTCMonth, Date.prototype.getUTCMonth,
"prototype is the same");
is(element.valueAsDate.getUTCDate, Date.prototype.getUTCDate,
"prototype is the same");
is(element.valueAsDate.getTime, Date.prototype.getTime,
"prototype is the same");
is(element.valueAsDate.setUTCFullYear, Date.prototype.setUTCFullYear,
"prototype is the same");
// However the Date should have the correct information.
var witnessDate = new Date(element.valueAsNumber);
is(element.valueAsDate.valueOf(), witnessDate.valueOf(), "correct Date");
// Same test as above but using NaN instead of {}.
Date.prototype.getUTCFullYear = function() { return NaN; };
Date.prototype.getUTCMonth = function() { return NaN; };
Date.prototype.getUTCDate = function() { return NaN; };
Date.prototype.getTime = function() { return NaN; };
Date.prototype.setUTCFullYear = function(y,m,d) { };
element.valueAsDate = new Date();
isnot(element.valueAsDate, null, ".valueAsDate should not return null");
// The object returned by element.valueAsDate should return a Date object
// with the same prototype:
is(element.valueAsDate.getUTCFullYear, Date.prototype.getUTCFullYear,
"prototype is the same");
is(element.valueAsDate.getUTCMonth, Date.prototype.getUTCMonth,
"prototype is the same");
is(element.valueAsDate.getUTCDate, Date.prototype.getUTCDate,
"prototype is the same");
is(element.valueAsDate.getTime, Date.prototype.getTime,
"prototype is the same");
is(element.valueAsDate.setUTCFullYear, Date.prototype.setUTCFullYear,
"prototype is the same");
// However the Date should have the correct information.
var witnessDate = new Date(element.valueAsNumber);
is(element.valueAsDate.valueOf(), witnessDate.valueOf(), "correct Date");
Date.prototype.getUTCFullYear = backupPrototype.getUTCFullYear;
Date.prototype.getUTCMonth = backupPrototype.getUTCMonth;
Date.prototype.getUTCDate = backupPrototype.getUTCDate;
Date.prototype.getTime = backupPrototype.getTime;
Date.prototype.setUTCFullYear = backupPrototype.setUTCFullYear;
}
}
checkAvailability();
checkGarbageValues();
checkWithBustedPrototype();
// Test <input type='date'>.
checkDateGet();
checkDateSet();
// Test <input type='time'>.
checkTimeGet();
checkTimeSet();
</script>
</pre>
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