forked from enviPath/enviPy
97 lines
3.4 KiB
JavaScript
97 lines
3.4 KiB
JavaScript
var assert = (
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global && global.chai
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? global.chai.assert
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: require('chai').assert
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)
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, SVGPathData = (
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global && global.SVGPathData
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? global.SVGPathData
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: require(__dirname + '/../src/SVGPathData.js')
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)
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;
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describe("Parsing commands with different numbers", function() {
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it("should work with a 1 char integer", function() {
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assert.equal(new SVGPathData('H0').commands[0].x, 0);
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});
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it("should work with a big integer", function() {
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assert.equal(new SVGPathData('H1234567890').commands[0].x, 1234567890);
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});
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it("should work with a explicitly positive integer", function() {
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assert.equal(new SVGPathData('H+1254664').commands[0].x, +1254664);
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});
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it("should work with a negative integer", function() {
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assert.equal(new SVGPathData('H-1254664').commands[0].x, -1254664);
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});
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it("should work with a float with left side digits", function() {
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assert.equal(new SVGPathData('H123.456').commands[0].x, 123.456);
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});
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it("should work with a float without left side digits", function() {
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assert.equal(new SVGPathData('H.456').commands[0].x, .456);
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});
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it("should work with a float without right side digits", function() {
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assert.equal(new SVGPathData('H123.').commands[0].x, 123.);
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});
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it("should work with a number with a positive exponent", function() {
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assert.equal(new SVGPathData('H123.456e125').commands[0].x, 123.456e125);
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});
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it("should work with a number with an explicitly positive exponent", function() {
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assert.equal(new SVGPathData('H123.456e+125').commands[0].x, 123.456e+125);
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});
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it("should work with a number with a negative exponent", function() {
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assert.equal(new SVGPathData('H123.456e-125').commands[0].x, 123.456e-125);
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});
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it("should work with a negative number with a positive exponent", function() {
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assert.equal(new SVGPathData('H-123.456e125').commands[0].x, -123.456e125);
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});
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it("should work with a negative number with an explicitly positive exponent", function() {
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assert.equal(new SVGPathData('H-123.456e+125').commands[0].x, -123.456e+125);
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});
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it("should work with a negative number with a negative exponent", function() {
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assert.equal(new SVGPathData('H-123.456e-125').commands[0].x, -123.456e-125);
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});
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it("should work with sign separated numbers", function() {
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var commands = new SVGPathData('M-123.456e-125-1234.456e-125').commands;
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assert.equal(commands[0].x, -123.456e-125);
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assert.equal(commands[0].y, -1234.456e-125);
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});
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it("should work with sign separated numbers", function() {
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var commands = new SVGPathData('M-1.456e-125-12.456e-125-123.456e-125-1234.456e-125').commands;
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assert.equal(commands[0].x, -1.456e-125);
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assert.equal(commands[0].y, -12.456e-125);
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assert.equal(commands[1].x, -123.456e-125);
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assert.equal(commands[1].y, -1234.456e-125);
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});
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it("should work with decpoint separated numbers", function() {
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var commands = new SVGPathData('M-123.123e-123.456e-456').commands;
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assert.equal(commands[0].x, -123.123e-123);
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assert.equal(commands[0].y, .456e-456);
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});
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it("should work with decpoint separated numbers", function() {
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var commands = new SVGPathData('M-123.123e-123.456e-456.789e-789.123e-123').commands;
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assert.equal(commands[0].x, -123.123e-123);
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assert.equal(commands[0].y, .456e-456);
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assert.equal(commands[1].x, .789e-789);
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assert.equal(commands[1].y, .123e-123);
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});
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});
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