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Test for date range extremes

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Michael Payne 2013-12-09 23:35:46 -05:00
parent b9c9c6f329
commit e6a2525540
1 changed files with 9 additions and 5 deletions
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14
test/integration/client/type-coercion-tests.js
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@ -151,19 +151,23 @@ test("timestampz round trip", function() {
});
if(!helper.config.binary) {
test('early AD & BC date', function() {
test('date range extremes', function() {
var client = helper.client();
client.on('error', function(err) {
console.log(err);
client.end();
});
client.query('SELECT $1::TIMESTAMPTZ as when', ["0062-03-08 14:32:00"], assert.success(function(res) {
assert.equal(res.rows[0].when.getFullYear(), 62);
// PostgreSQL supports date range of 4713 BCE to 294276 CE
// http://www.postgresql.org/docs/9.2/static/datatype-datetime.html
// ECMAScript supports date range of Apr 20 271821 BCE to Sep 13 275760 CE
// http://ecma-international.org/ecma-262/5.1/#sec-15.9.1.1
client.query('SELECT $1::TIMESTAMPTZ as when', ["275760-09-13 00:00:00 GMT"], assert.success(function(res) {
assert.equal(res.rows[0].when.getFullYear(), 275760);
}))
client.query('SELECT $1::TIMESTAMPTZ as when', ["0062-03-08 14:32:00 BC"], assert.success(function(res) {
assert.equal(res.rows[0].when.getFullYear(), -62);
client.query('SELECT $1::TIMESTAMPTZ as when', ["4713-12-31 12:31:59 BC GMT"], assert.success(function(res) {
assert.equal(res.rows[0].when.getFullYear(), -4713);
}))
client.on('drain', client.end.bind(client));