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Conflicts: HISTORY.md bower.json component.json dist/math.js dist/math.map dist/math.min.js lib/function/arithmetic/abs.js lib/function/probability/gamma.js lib/version.js package.json
38 lines
1.2 KiB
JavaScript
38 lines
1.2 KiB
JavaScript
// test compile
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var assert = require('assert');
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var math = require('../../../index');
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describe('compile', function() {
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it('should compile an expression', function() {
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var code = math.compile('(5+3)/4');
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assert.ok(code instanceof Object);
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assert.ok(code.eval instanceof Function);
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assert.equal(code.eval(), 2);
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});
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it('should parse multiple expressions', function() {
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var codes = math.compile(['2+3', '4+5']);
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assert.ok(Array.isArray(codes));
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assert.equal(codes.length, 2);
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assert.equal(codes[0].eval(), 5);
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assert.equal(codes[1].eval(), 9);
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});
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it('should throw an error on wrong number of arguments', function() {
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assert.throws(function () {math.compile()}, /TypeError: Too few arguments/);
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assert.throws(function () {math.compile('2+3', '3+4')}, /TypeError: Too many arguments/);
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});
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it('should throw an error on wrong type of argument', function() {
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assert.throws(function () {math.compile(math.complex(2, 3))}, TypeError);
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});
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it('should LaTeX compile', function () {
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var expression = math.parse('compile(1)');
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assert.equal(expression.toTex(), '\\mathrm{compile}\\left(1\\right)');
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});
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});
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