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/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
const accepted = {
"Sep 26 1995 12:34:56.789": "1995-09-26T12:34:56.789",
"Sep 26 1995 12:34:56.7": "1995-09-26T12:34:56.700",
"Sep 26 1995 12:34:56.78": "1995-09-26T12:34:56.780",
"Sep 26 1995 12:34:56.001": "1995-09-26T12:34:56.001",
"Sep 26 1995 12:34:56.789Z": "1995-09-26T12:34:56.789Z",
"Sep 26 1995 12:34:56.789 -0500": "1995-09-26T12:34:56.789-0500",
"Sep 26 1995 12:34:56.789-0500": "1995-09-26T12:34:56.789-0500",
// Note that the trailing '.' without milliseconds is rejected.
// Rejecting this case could be done trivially, but Chrome allows it,
// so we will allow it for parity.
"Sep 26 1995 12:34:56.789.": "1995-09-26T12:34:56.789",
// Truncate after 3 digits
"Sep 26 1995 12:34:56.0001": "1995-09-26T12:34:56",
"Sep 26 1995 12:34:56.0009": "1995-09-26T12:34:56",
"Sep 26 1995 12:34:56.999": "1995-09-26T12:34:56.999",
"Sep 26 1995 12:34:56.9990": "1995-09-26T12:34:56.999",
"Sep 26 1995 12:34:56.9999": "1995-09-26T12:34:56.999",
"Sep 26 1995 12:34:56.99999999999999996": "1995-09-26T12:34:56.999",
"Sep 26 1995 12:34:56.50099999999999996": "1995-09-26T12:34:56.500",
"Sep 26 1995 12:34:56.00099999999999996": "1995-09-26T12:34:56",
"Sep 26 1995 12:34:56.000999999999999999999": "1995-09-26T12:34:56",
};
const rejected = [
"Sep 26 1995 12:34:56.",
"Sep 26 1995 12:34:56:789",
"Sep 26 1995 12:34:56..789",
];
// Sanity check to make sure these are being parsed to the right precision
// Otherwise, the comparisons in the above object could still pass
assertEq(Date.parse("1970-01-01T00:00:00.99999999999999996Z"), 999);
for (const [test, expected] of Object.entries(accepted)) {
const testDate = new Date(test);
const expectedDate = new Date(expected);
assertEq(
false, isNaN(testDate),
`${test} should be accepted.`
);
assertEq(
testDate.getTime(), expectedDate.getTime(),
`"${test}" should be ${expectedDate} (got ${testDate}).`
);
}
for (const reject of rejected) {
assertEq(
true, isNaN(new Date(reject)),
`"${reject}" should be rejected.`
);
}
if (typeof reportCompare === "function")
reportCompare(true, true);