mirror of https://github.com/tc39/test262.git
90 lines
2.2 KiB
JavaScript
90 lines
2.2 KiB
JavaScript
// Copyright (C) 2018 Igalia, S.L. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/*---
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esid: sec-subtraction-operator-minus-runtime-semantics-evaluation
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description: Mixing BigInt and Number produces a TypeError for subtraction operator
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features: [BigInt]
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info: |
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Let lnum be ? ToNumeric(leftValue).
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Let rnum be ? ToNumeric(rightValue).
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If Type(lnum) does not equal Type(rnum), throw a TypeError exception.
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---*/
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assert.throws(TypeError, function() {
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1n - 1;
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}, '1n - 1 throws TypeError');
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assert.throws(TypeError, function() {
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1 - 1n;
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}, '1 - 1n throws TypeError');
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assert.throws(TypeError, function() {
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Object(1n) - 1;
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}, 'Object(1n) - 1 throws TypeError');
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assert.throws(TypeError, function() {
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1 - Object(1n);
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}, '1 - Object(1n) throws TypeError');
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assert.throws(TypeError, function() {
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1n - Object(1);
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}, '1n - Object(1) throws TypeError');
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assert.throws(TypeError, function() {
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Object(1) - 1n;
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}, 'Object(1) - 1n throws TypeError');
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assert.throws(TypeError, function() {
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Object(1n) - Object(1);
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}, 'Object(1n) - Object(1) throws TypeError');
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assert.throws(TypeError, function() {
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Object(1) - Object(1n);
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}, 'Object(1) - Object(1n) throws TypeError');
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assert.throws(TypeError, function() {
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1n - NaN;
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}, '1n - NaN throws TypeError');
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assert.throws(TypeError, function() {
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NaN - 1n;
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}, 'NaN - 1n throws TypeError');
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assert.throws(TypeError, function() {
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1n - Infinity;
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}, '1n - Infinity throws TypeError');
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assert.throws(TypeError, function() {
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Infinity - 1n;
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}, 'Infinity - 1n throws TypeError');
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assert.throws(TypeError, function() {
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1n - true;
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}, '1n - true throws TypeError');
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assert.throws(TypeError, function() {
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true - 1n;
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}, 'true - 1n throws TypeError');
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assert.throws(TypeError, function() {
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1n - '1';
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}, '1n - "1" throws TypeError');
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assert.throws(TypeError, function() {
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'1' - 1n;
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}, '"1" - 1n throws TypeError');
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assert.throws(TypeError, function() {
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1n - null;
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}, '1n - null throws TypeError');
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assert.throws(TypeError, function() {
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null - 1n;
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}, 'null - 1n throws TypeError');
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assert.throws(TypeError, function() {
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1n - undefined;
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}, '1n - undefined throws TypeError');
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assert.throws(TypeError, function() {
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undefined - 1n;
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}, 'undefined - 1n throws TypeError'); |