tor-browser

The Tor Browser
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bigint-and-number.js (2206B)

      1 // Copyright (C) 2018 Igalia, S.L. All rights reserved.
      2 // This code is governed by the BSD license found in the LICENSE file.
      3 /*---
      4 esid: sec-addition-operator-plus-runtime-semantics-evaluation
      5 description: Mixing BigInt and Number produces a TypeError for addition operator
      6 features: [BigInt]
      7 info: |
      8  Let lprim be ? ToPrimitive(lval).
      9  Let rprim be ? ToPrimitive(rval).
     10  ...
     11  Let lnum be ? ToNumeric(lprim)
     12  Let rnum be ? ToNumeric(rprim)
     13  If Type(lnum) does not equal Type(rnum), throw a TypeError exception.
     14 ---*/
     15 assert.throws(TypeError, function() {
     16  1n + 1;
     17 }, '1n + 1 throws TypeError');
     18 
     19 assert.throws(TypeError, function() {
     20  1 + 1n;
     21 }, '1 + 1n throws TypeError');
     22 
     23 assert.throws(TypeError, function() {
     24  Object(1n) + 1;
     25 }, 'Object(1n) + 1 throws TypeError');
     26 
     27 assert.throws(TypeError, function() {
     28  1 + Object(1n);
     29 }, '1 + Object(1n) throws TypeError');
     30 
     31 assert.throws(TypeError, function() {
     32  1n + Object(1);
     33 }, '1n + Object(1) throws TypeError');
     34 
     35 assert.throws(TypeError, function() {
     36  Object(1) + 1n;
     37 }, 'Object(1) + 1n throws TypeError');
     38 
     39 assert.throws(TypeError, function() {
     40  Object(1n) + Object(1);
     41 }, 'Object(1n) + Object(1) throws TypeError');
     42 
     43 assert.throws(TypeError, function() {
     44  Object(1) + Object(1n);
     45 }, 'Object(1) + Object(1n) throws TypeError');
     46 
     47 assert.throws(TypeError, function() {
     48  1n + NaN;
     49 }, '1n + NaN throws TypeError');
     50 
     51 assert.throws(TypeError, function() {
     52  NaN + 1n;
     53 }, 'NaN + 1n throws TypeError');
     54 
     55 assert.throws(TypeError, function() {
     56  1n + Infinity;
     57 }, '1n + Infinity throws TypeError');
     58 
     59 assert.throws(TypeError, function() {
     60  Infinity + 1n;
     61 }, 'Infinity + 1n throws TypeError');
     62 
     63 assert.throws(TypeError, function() {
     64  1n + true;
     65 }, '1n + true throws TypeError');
     66 
     67 assert.throws(TypeError, function() {
     68  true + 1n;
     69 }, 'true + 1n throws TypeError');
     70 
     71 assert.throws(TypeError, function() {
     72  1n + null;
     73 }, '1n + null throws TypeError');
     74 
     75 assert.throws(TypeError, function() {
     76  null + 1n;
     77 }, 'null + 1n throws TypeError');
     78 
     79 assert.throws(TypeError, function() {
     80  1n + undefined;
     81 }, '1n + undefined throws TypeError');
     82 
     83 assert.throws(TypeError, function() {
     84  undefined + 1n;
     85 }, 'undefined + 1n throws TypeError');
     86 
     87 reportCompare(0, 0);