31 lines
917 B
Plaintext
31 lines
917 B
Plaintext
'use strict';
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var includes = require('../');
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includes.shim();
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var test = require('tape');
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var defineProperties = require('define-properties');
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var callBind = require('call-bind');
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var isEnumerable = Object.prototype.propertyIsEnumerable;
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var functionsHaveNames = require('functions-have-names')();
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var runTests = require('./tests');
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test('shimmed', function (t) {
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t.equal(String.prototype.includes.length, 1, 'String#includes has a length of 1');
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t.test('Function name', { skip: !functionsHaveNames }, function (st) {
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st.equal(String.prototype.includes.name, 'includes', 'String#includes has name "includes"');
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st.end();
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});
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t.test('enumerability', { skip: !defineProperties.supportsDescriptors }, function (st) {
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st.equal(false, isEnumerable.call(String.prototype, 'includes'), 'String#includes is not enumerable');
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st.end();
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});
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runTests(callBind(String.prototype.includes), t);
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t.end();
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});
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