mongo/jstests/aggregation/expressions/date_expr_before_1970.js

118 lines
4.4 KiB
JavaScript

// server6189 - Support date operators with dates before 1970
let c = db.c;
function test(date, testSynthetics) {
print("testing " + date);
c.drop();
c.save({date: date});
let ISOfmt = date.getUTCMilliseconds() == 0 ? 'ISODate("%Y-%m-%dT%H:%M:%SZ")' : 'ISODate("%Y-%m-%dT%H:%M:%S.%LZ")';
// Can't use aggregate helper or assertErrorCode because we need to handle multiple error types
let res = c.runCommand("aggregate", {
pipeline: [
{
$project: {
_id: 0,
year: {$year: "$date"},
month: {$month: "$date"},
dayOfMonth: {$dayOfMonth: "$date"},
hour: {$hour: "$date"},
minute: {$minute: "$date"},
second: {$second: "$date"},
// server-6666
millisecond: {$millisecond: "$date"},
// server-9289
millisecondPlusTen: {$millisecond: {$add: ["$date", 10]}},
// server-11118
format: {$dateToString: {format: ISOfmt, date: "$date"}},
},
},
],
cursor: {},
});
if (date.valueOf() < 0 && _isWindows() && res.code == 16422) {
// some versions of windows (but not all) fail with dates before 1970
print("skipping test of " + date.tojson() + " because system doesn't support old dates");
return;
}
if (date.valueOf() / 1000 < -2 * 1024 * 1024 * 1024 && res.code == 16421) {
// we correctly detected that we are outside of the range of a 32-bit time_t
print("skipping test of " + date.tojson() + " because it is outside of time_t range");
return;
}
assert.commandWorked(res);
assert.eq(res.cursor.firstBatch[0].year, date.getUTCFullYear(), "year");
assert.eq(res.cursor.firstBatch[0].month, date.getUTCMonth() + 1, "month");
assert.eq(res.cursor.firstBatch[0].dayOfMonth, date.getUTCDate(), "dayOfMonth");
assert.eq(res.cursor.firstBatch[0].hour, date.getUTCHours(), "hour");
assert.eq(res.cursor.firstBatch[0].minute, date.getUTCMinutes(), "minute");
assert.eq(res.cursor.firstBatch[0].second, date.getUTCSeconds(), "second");
assert.eq(res.cursor.firstBatch[0].millisecond, date.getUTCMilliseconds(), "millisecond");
assert.eq(
res.cursor.firstBatch[0].millisecondPlusTen,
(date.getUTCMilliseconds() + 10) % 1000,
"millisecondPlusTen",
);
assert.eq(res.cursor.firstBatch[0].format, date.tojson(), "format");
assert.eq(res.cursor.firstBatch[0], {
year: date.getUTCFullYear(),
month: date.getUTCMonth() + 1, // jan == 1
dayOfMonth: date.getUTCDate(),
hour: date.getUTCHours(),
minute: date.getUTCMinutes(),
second: date.getUTCSeconds(),
millisecond: date.getUTCMilliseconds(),
millisecondPlusTen: (date.getUTCMilliseconds() + 10) % 1000,
format: date.tojson(),
});
if (testSynthetics) {
// Tests with this set all have the same value for these fields
res = c.aggregate({
$project: {
_id: 0,
week: {$week: "$date"},
dayOfWeek: {$dayOfWeek: "$date"},
dayOfYear: {$dayOfYear: "$date"},
format: {$dateToString: {format: "%U-%w-%j", date: "$date"}},
},
});
assert.eq(res.toArray()[0], {week: 0, dayOfWeek: 7, dayOfYear: 2, format: "00-7-002"});
}
}
// Basic test
test(ISODate("1960-01-02 03:04:05.006Z"), true);
// Testing special rounding rules for seconds
test(ISODate("1960-01-02 03:04:04.999Z"), false); // second = 4
test(ISODate("1960-01-02 03:04:05.000Z"), true); // second = 5
test(ISODate("1960-01-02 03:04:05.001Z"), true); // second = 5
test(ISODate("1960-01-02 03:04:05.999Z"), true); // second = 5
// Test date before 1900 (negative tm_year values from gmtime)
test(ISODate("1860-01-02 03:04:05.006Z"), false);
// Test with time_t == -1 and 0
test(new Date(-1000), false);
test(new Date(0), false);
// Testing dates between 1970 and 2000
test(ISODate("1970-01-01 00:00:00.000Z"), false);
test(ISODate("1970-01-01 00:00:00.999Z"), false);
test(ISODate("1980-05-20 12:53:64.834Z"), false);
test(ISODate("1999-12-31 00:00:00.000Z"), false);
test(ISODate("1999-12-31 23:59:59.999Z"), false);
// Test date > 2000 for completeness (using now)
test(new Date(), false);