tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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coercion-errors.js (2170B)

      1 // Copyright (C) 2016 the V8 project authors. All rights reserved.
      2 // This code is governed by the BSD license found in the LICENSE file.
      3 /*---
      4 esid: sec-date.utc
      5 description: Abrupt completions from coercing input values
      6 info: |
      7  1. Let y be ? ToNumber(year).
      8  2. Let m be ? ToNumber(month).
      9  3. If date is supplied, let dt be ? ToNumber(date); else let dt be 1.
     10  4. If hours is supplied, let h be ? ToNumber(hours); else let h be 0.
     11  5. If minutes is supplied, let min be ? ToNumber(minutes); else let min be 0.
     12  6. If seconds is supplied, let s be ? ToNumber(seconds); else let s be 0.
     13  7. If ms is supplied, let milli be ? ToNumber(ms); else let milli be 0.
     14  8. If y is not NaN and 0 ≤ ToInteger(y) ≤ 99, let yr be 1900+ToInteger(y);
     15     otherwise, let yr be y.
     16  9. Return TimeClip(MakeDate(MakeDay(yr, m, dt), MakeTime(h, min, s, milli))). 
     17 ---*/
     18 
     19 var thrower = { toString: function() { throw new Test262Error(); } };
     20 var counter = { toString: function() { callCount += 1; } };
     21 var callCount = 0;
     22 
     23 assert.throws(Test262Error, function() {
     24  Date.UTC(thrower, counter);
     25 }, 'year');
     26 assert.sameValue(callCount, 0, 'coercion halts following error from "year"');
     27 
     28 assert.throws(Test262Error, function() {
     29  Date.UTC(0, thrower, counter);
     30 }, 'month');
     31 assert.sameValue(callCount, 0, 'coercion halts following error from "month"');
     32 
     33 assert.throws(Test262Error, function() {
     34  Date.UTC(0, 0, thrower, counter);
     35 }, 'date');
     36 assert.sameValue(callCount, 0, 'coercion halts following error from "date"');
     37 
     38 assert.throws(Test262Error, function() {
     39  Date.UTC(0, 0, 1, thrower, counter);
     40 }, 'hours');
     41 assert.sameValue(callCount, 0, 'coercion halts following error from "hours"');
     42 
     43 assert.throws(Test262Error, function() {
     44  Date.UTC(0, 0, 1, 0, thrower, counter);
     45 }, 'minutes');
     46 assert.sameValue(
     47  callCount, 0, 'coercion halts following error from "minutes"'
     48 );
     49 
     50 assert.throws(Test262Error, function() {
     51  Date.UTC(0, 0, 1, 0, 0, thrower, counter);
     52 }, 'seconds');
     53 assert.sameValue(
     54  callCount, 0, 'coercion halts following error from "seconds"'
     55 );
     56 
     57 assert.throws(Test262Error, function() {
     58  Date.UTC(0, 0, 1, 0, 0, 0, thrower);
     59 }, 'ms');
     60 
     61 reportCompare(0, 0);