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86 lines
2.7 KiB
86 lines
2.7 KiB
'use strict'; |
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var assert = require('assert'); |
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var constaninople = require('../'); |
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describe('isConstant(src)', function() { |
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it('handles "[5 + 3 + 10]"', function() { |
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assert(constaninople.isConstant('[5 + 3 + 10]') === true); |
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}); |
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it('handles "/[a-z]/i.test(\'a\')"', function() { |
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assert(constaninople.isConstant("/[a-z]/i.test('a')") === true); |
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}); |
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it("handles \"{'class': [('data')]}\"", function() { |
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assert(constaninople.isConstant("{'class': [('data')]}") === true); |
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}); |
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it('handles "Math.random()"', function() { |
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assert(constaninople.isConstant('Math.random()') === false); |
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}); |
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it('handles "Math.random("', function() { |
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assert(constaninople.isConstant('Math.random(') === false); |
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}); |
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it('handles "Math.floor(10.5)" with {Math: Math} as constants', function() { |
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assert(constaninople.isConstant('Math.floor(10.5)', {Math: Math}) === true); |
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}); |
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it('handles "this.myVar"', function() { |
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assert(constaninople.isConstant('this.myVar') === false); |
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}); |
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it('handles "(function () { while (true); return 10; }())"', function() { |
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assert( |
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constaninople.isConstant( |
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'(function () { while (true); return 10; }())' |
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) === false |
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); |
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}); |
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it('handles "({}).toString.constructor("console.log(1)")()"', function() { |
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assert( |
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constaninople.isConstant( |
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'({}).toString.constructor("console.log(1)")()' |
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) === false |
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); |
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}); |
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}); |
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describe('toConstant(src)', function() { |
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it('handles "[5 + 3 + 10]"', function() { |
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assert.deepEqual(constaninople.toConstant('[5 + 3 + 10]'), [5 + 3 + 10]); |
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}); |
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it('handles "/[a-z]/i.test(\'a\')"', function() { |
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assert(constaninople.toConstant("/[a-z]/i.test('a')") === true); |
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}); |
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it("handles \"{'class': [('data')]}\"", function() { |
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assert.deepEqual(constaninople.toConstant("{'class': [('data')]}"), { |
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class: ['data'], |
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}); |
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}); |
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it('handles "Math.random()"', function() { |
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try { |
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constaninople.toConstant('Math.random()'); |
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} catch (ex) { |
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return; |
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} |
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assert(false, 'Math.random() should result in an error'); |
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}); |
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it('handles "Math.random("', function() { |
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try { |
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constaninople.toConstant('Math.random('); |
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} catch (ex) { |
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return; |
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} |
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assert(false, 'Math.random( should result in an error'); |
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}); |
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it('handles "Math.floor(10.5)" with {Math: Math} as constants', function() { |
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assert(constaninople.toConstant('Math.floor(10.5)', {Math: Math}) === 10); |
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}); |
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it('handles "(function () { while (true); return 10; }())"', function() { |
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try { |
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constaninople.toConstant('(function () { while (true); return 10; }())'); |
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} catch (ex) { |
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return; |
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} |
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assert( |
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false, |
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'(function () { while (true); return 10; }()) should result in an error' |
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); |
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}); |
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});
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