test: improve code in test-vm-symbols
* use const instead of var * use assert.strictEqual instead of assert.equal PR-URL: https://github.com/nodejs/node/pull/10429 Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
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@ -1,11 +1,11 @@
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'use strict';
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'use strict';
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require('../common');
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require('../common');
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var assert = require('assert');
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const assert = require('assert');
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var vm = require('vm');
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const vm = require('vm');
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var symbol = Symbol();
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const symbol = Symbol();
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function Document() {
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function Document() {
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this[symbol] = 'foo';
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this[symbol] = 'foo';
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@ -15,11 +15,11 @@ Document.prototype.getSymbolValue = function() {
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return this[symbol];
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return this[symbol];
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};
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};
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var context = new Document();
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const context = new Document();
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vm.createContext(context);
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vm.createContext(context);
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assert.equal(context.getSymbolValue(), 'foo',
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assert.strictEqual(context.getSymbolValue(), 'foo',
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'should return symbol-keyed value from the outside');
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'should return symbol-keyed value from the outside');
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assert.equal(vm.runInContext('this.getSymbolValue()', context), 'foo',
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assert.strictEqual(vm.runInContext('this.getSymbolValue()', context), 'foo',
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'should return symbol-keyed value from the inside');
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'should return symbol-keyed value from the inside');
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