| // Copyright (C) 2017 André Bargull. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| |
| /*--- |
| esid: sec-partitiondatetimepattern |
| description: | |
| TimeClip is applied when calling Intl.DateTimeFormat.prototype.formatToParts. |
| info: > |
| 12.1.6 PartitionDateTimePattern ( dateTimeFormat, x ) |
| |
| 1. Let x be TimeClip(x). |
| 2. If x is NaN, throw a RangeError exception. |
| 3. ... |
| |
| 20.3.1.15 TimeClip ( time ) |
| ... |
| 2. If abs(time) > 8.64 × 10^15, return NaN. |
| ... |
| |
| includes: [dateConstants.js] |
| ---*/ |
| |
| var dtf = new Intl.DateTimeFormat(); |
| |
| // Test values near the start of the ECMAScript time range. |
| assert.throws(RangeError, function() { |
| dtf.formatToParts(start_of_time - 1); |
| }); |
| assert.sameValue(typeof dtf.formatToParts(start_of_time), "object"); |
| assert.sameValue(typeof dtf.formatToParts(start_of_time + 1), "object"); |
| |
| // Test values near the end of the ECMAScript time range. |
| assert.sameValue(typeof dtf.formatToParts(end_of_time - 1), "object"); |
| assert.sameValue(typeof dtf.formatToParts(end_of_time), "object"); |
| assert.throws(RangeError, function() { |
| dtf.formatToParts(end_of_time + 1); |
| }); |