tor-browser

The Tor Browser
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bigint-and-number.js (2314B)

      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-subtraction-operator-minus-runtime-semantics-evaluation
      5 description: Mixing BigInt and Number produces a TypeError for subtraction operator
      6 features: [BigInt]
      7 info: |
      8  Let lnum be ? ToNumeric(leftValue).
      9  Let rnum be ? ToNumeric(rightValue).
     10  If Type(lnum) does not equal Type(rnum), throw a TypeError exception.
     11 ---*/
     12 assert.throws(TypeError, function() {
     13  1n - 1;
     14 }, '1n - 1 throws TypeError');
     15 
     16 assert.throws(TypeError, function() {
     17  1 - 1n;
     18 }, '1 - 1n throws TypeError');
     19 
     20 assert.throws(TypeError, function() {
     21  Object(1n) - 1;
     22 }, 'Object(1n) - 1 throws TypeError');
     23 
     24 assert.throws(TypeError, function() {
     25  1 - Object(1n);
     26 }, '1 - Object(1n) throws TypeError');
     27 
     28 assert.throws(TypeError, function() {
     29  1n - Object(1);
     30 }, '1n - Object(1) throws TypeError');
     31 
     32 assert.throws(TypeError, function() {
     33  Object(1) - 1n;
     34 }, 'Object(1) - 1n throws TypeError');
     35 
     36 assert.throws(TypeError, function() {
     37  Object(1n) - Object(1);
     38 }, 'Object(1n) - Object(1) throws TypeError');
     39 
     40 assert.throws(TypeError, function() {
     41  Object(1) - Object(1n);
     42 }, 'Object(1) - Object(1n) throws TypeError');
     43 
     44 assert.throws(TypeError, function() {
     45  1n - NaN;
     46 }, '1n - NaN throws TypeError');
     47 
     48 assert.throws(TypeError, function() {
     49  NaN - 1n;
     50 }, 'NaN - 1n throws TypeError');
     51 
     52 assert.throws(TypeError, function() {
     53  1n - Infinity;
     54 }, '1n - Infinity throws TypeError');
     55 
     56 assert.throws(TypeError, function() {
     57  Infinity - 1n;
     58 }, 'Infinity - 1n throws TypeError');
     59 
     60 assert.throws(TypeError, function() {
     61  1n - true;
     62 }, '1n - true throws TypeError');
     63 
     64 assert.throws(TypeError, function() {
     65  true - 1n;
     66 }, 'true - 1n throws TypeError');
     67 
     68 assert.throws(TypeError, function() {
     69  1n - '1';
     70 }, '1n - "1" throws TypeError');
     71 
     72 assert.throws(TypeError, function() {
     73  '1' - 1n;
     74 }, '"1" - 1n throws TypeError');
     75 
     76 assert.throws(TypeError, function() {
     77  1n - null;
     78 }, '1n - null throws TypeError');
     79 
     80 assert.throws(TypeError, function() {
     81  null - 1n;
     82 }, 'null - 1n throws TypeError');
     83 
     84 assert.throws(TypeError, function() {
     85  1n - undefined;
     86 }, '1n - undefined throws TypeError');
     87 
     88 assert.throws(TypeError, function() {
     89  undefined - 1n;
     90 }, 'undefined - 1n throws TypeError');
     91 
     92 reportCompare(0, 0);