move test files
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kekee000
65
test/spec/graphics/isSegmentCross.spec.js
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65
test/spec/graphics/isSegmentCross.spec.js
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define(
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function (require) {
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var isSegmentCross = require('graphics/isSegmentCross');
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describe('测试直线相交', function () {
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it('test cross', function () {
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var result = isSegmentCross({"x":209,"y":358,"onCurve":true},{"x":341,"y":228,"onCurve":true},{"x":200,"y":200},{"x":396,"y":401});
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expect(result.length).toEqual(1);
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expect(result[0].x).toBeCloseTo(283, 0);
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expect(result[0].y).toBeCloseTo(285, 0);
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});
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it('test hoz', function () {
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var result = isSegmentCross({"x":246,"y":272,"onCurve":true},{"x":289,"y":171,"onCurve":true},{"x":200,"y":200},{"x":343,"y":200});
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expect(result.length).toEqual(1);
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expect(result[0].x).toBeCloseTo(276.6, 0);
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expect(result[0].y).toEqual(200);
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});
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it('test vertical', function () {
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var result = isSegmentCross({"x":144,"y":302,"onCurve":true},{"x":288,"y":172,"onCurve":true},{"x":201,"y":133},{"x":201,"y":351});
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expect(result.length).toEqual(1);
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expect(result[0].x).toEqual(201);
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expect(result[0].y).toBeCloseTo(250.5, 0);
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});
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it('test parallel', function () {
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var result = isSegmentCross({"x":201,"y":314,"onCurve":true},{"x":201,"y":197,"onCurve":true},{"x":201,"y":151},{"x":201,"y":354});
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expect(result.length).toEqual(2);
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expect(result[0].x).toEqual(201);
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expect(result[0].y).toEqual(197);
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expect(result[1].x).toEqual(201);
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expect(result[1].y).toEqual(314);
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});
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it('test parallel cross', function () {
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var result = isSegmentCross({"x":201,"y":314,"onCurve":true},{"x":201,"y":197,"onCurve":true},{"x":201,"y":149},{"x":201,"y":267});
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expect(result.length).toEqual(2);
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expect(result[0].x).toEqual(201);
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expect(result[0].y).toEqual(197);
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expect(result[1].x).toEqual(201);
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expect(result[1].y).toEqual(267);
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});
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it('test parallel cross', function () {
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var result = isSegmentCross({"x":300,"y":300,"onCurve":true},{"x":350,"y":350,"onCurve":true},{"x":200,"y":200},{"x":400,"y":400});
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expect(result.length).toEqual(2);
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expect(result[0].x).toEqual(300);
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expect(result[0].y).toEqual(300);
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expect(result[1].x).toEqual(350);
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expect(result[1].y).toEqual(350);
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});
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it('test parallel not cross', function () {
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var result = isSegmentCross({"x":312,"y":261,"onCurve":true},{"x":375,"y":323,"onCurve":true},{"x":200,"y":200},{"x":400,"y":400});
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expect(result).toBe(false);
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});
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});
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}
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);
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66
test/spec/graphics/vector.spec.js
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66
test/spec/graphics/vector.spec.js
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define(
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function (require) {
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var vector = require('graphics/vector');
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describe('测试点到直线距离', function () {
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it('test verital', function () {
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var p0 = {x: 10, y: 10};
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var p1 = {x: 20, y: 10};
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var p = {x: 50, y: 10};
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expect(vector.getDist(p0, p1, p)).toEqual(0);
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});
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it('test hoz', function () {
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var p0 = {x: 10, y: 10};
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var p1 = {x: 10, y: 20};
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var p = {x: 10, y: 80};
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expect(vector.getDist(p0, p1, p)).toEqual(0);
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});
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it('test sameline', function () {
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var p0 = {x: 10, y: 10};
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var p1 = {x: 50, y: 50};
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var p = {x: 25, y: 25};
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expect(vector.getDist(p0, p1, p)).toEqual(0);
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var p0 = {x: 10, y: 10};
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var p1 = {x: 50, y: 50};
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var p = {x: 80, y: 80};
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expect(vector.getDist(p0, p1, p)).toEqual(0);
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});
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it('test hoz dist', function () {
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var p0 = {x: 10, y: 10};
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var p1 = {x: 10, y: 40};
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var p = {x: 50, y: 47};
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expect(vector.getDist(p0, p1, p)).toEqual(40);
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var p0 = {x: 45, y: 50};
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var p1 = {x: 50, y: 50};
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var p = {x: 90, y: 25};
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expect(vector.getDist(p0, p1, p)).toEqual(25);
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});
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it('test dist', function () {
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var p0 = {x: 50, y: 50};
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var p1 = {x: 0, y: 0};
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var p = {x: 50, y: 0};
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expect(vector.getDist(p0, p1, p)).toBeCloseTo(35.36, 2);
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var p0 = {x: 50, y: 50};
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var p1 = {x: 0, y: 0};
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var p = {x: 50, y: 0};
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expect(vector.getDist(p0, p1, p)).toBeCloseTo(35.36, 2);
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});
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});
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}
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);
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20
test/spec/main.js
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20
test/spec/main.js
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/**
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* @file 单元测试入口
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* @author mengke01(kekee000@gmail.com)
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*/
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define(
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function (require) {
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// math
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require('./math/getBezierQ2T.spec');
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// ttf
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require('./ttf/reader-writer.spec');
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// graphics
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require('./graphics/vector.spec');
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require('./graphics/isSegmentCross.spec');
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}
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);
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31
test/spec/math/getBezierQ2T.spec.js
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31
test/spec/math/getBezierQ2T.spec.js
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define(
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function (require) {
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var getBezierQ2Point = require('math/getBezierQ2Point');
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var getBezierQ2T = require('math/getBezierQ2T');
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describe('获得bezier曲线坐标t', function () {
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it('test false', function () {
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var t = getBezierQ2T({"x":786,"y":638},{"x":673,"y":545},{"x":526,"y":545}, {x: 544.779145, y: 644.574325});
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expect(t).toBeFalsy();
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});
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it('test start', function () {
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var t = getBezierQ2T({"x":786,"y":638},{"x":673,"y":545},{"x":526,"y":545}, {"x":786,"y":638});
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expect(t).toEqual(0);
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});
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it('test end', function () {
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var t = getBezierQ2T({"x":786,"y":638},{"x":673,"y":545},{"x":526,"y":545}, {"x":526,"y":545});
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expect(t).toEqual(1);
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});
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it('test middle', function () {
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var t = getBezierQ2T({"x":786,"y":638},{"x":673,"y":545},{"x":526,"y":545}, {x: 664.5, y: 568.25});
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expect(t).toEqual(0.5);
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});
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});
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}
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);
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138
test/spec/ttf/reader-writer.spec.js
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138
test/spec/ttf/reader-writer.spec.js
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define(
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function (require) {
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var Writer = require('ttf/writer');
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var Reader = require('ttf/reader');
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describe('写基本数据', function () {
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var buffer = new ArrayBuffer(100);
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it('test write basic datatype', function () {
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var writer = new Writer(buffer, 0, 100);
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// 基本类型
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writer.writeInt8(10);
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writer.writeInt16(2442);
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writer.writeInt32(-10);
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writer.writeUint8(10);
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writer.writeUint16(2442);
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writer.writeUint32(5375673);
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writer.writeUint8(55.45444444);
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writer.writeUint16(55.45444444);
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writer.writeUint32(55.45444444);
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var reader = new Reader(buffer, 0, 100);
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expect(reader.readInt8()).toBe(10);
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expect(reader.readInt16()).toBe(2442);
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expect(reader.readInt32()).toBe(-10);
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expect(reader.readUint8()).toBe(10);
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expect(reader.readUint16()).toBe(2442);
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expect(reader.readUint32()).toBe(5375673);
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expect(reader.readUint8()).toBe(55);
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expect(reader.readUint16()).toBe(55);
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expect(reader.readUint32()).toBe(55);
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});
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it('test write decimals', function () {
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var writer = new Writer(buffer, 0, 100);
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// 基本类型
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writer.writeInt8(-55.99999);
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writer.writeInt16(-55.99999);
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writer.writeInt32(-55.999999);
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writer.writeUint8(55.45444444);
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writer.writeUint16(55.45444444);
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writer.writeUint32(55.45444444);
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var reader = new Reader(buffer, 0, 100);
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expect(reader.readInt8()).toBe(-55);
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expect(reader.readInt16()).toBe(-55);
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expect(reader.readInt32()).toBe(-55);
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expect(reader.readUint8()).toBe(55);
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expect(reader.readUint16()).toBe(55);
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expect(reader.readUint32()).toBe(55);
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});
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it('test write extend datatype', function () {
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var writer = new Writer(buffer, 0, 100);
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var now = Math.round(new Date().getTime() / 1000) * 1000;
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// 扩展类型
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writer.writeString('baidu');
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writer.writeFixed(12.36);
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writer.writeLongDateTime(now);
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writer.writeBytes([3, 4, 5]);
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var reader = new Reader(buffer, 0, 100);
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expect(reader.readString(0, 5)).toEqual('baidu');
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expect(reader.readFixed()).toBeCloseTo(12.36, 2);
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expect(reader.readLongDateTime().getTime()).toEqual(now);
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expect(reader.readBytes(3)).toEqual([3, 4, 5]);
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});
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it('test seek', function () {
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var writer = new Writer(buffer, 0, 100);
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// 测试seek
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writer.seek(50);
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writer.writeFixed(12.36);
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var reader = new Reader(buffer, 0, 100);
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reader.seek(50);
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expect(reader.readFixed()).toBeCloseTo(12.36, 2);
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});
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});
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describe('读数据', function () {
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var buffer = new ArrayBuffer(100);
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var writer = new Writer(buffer, 0, 100);
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var now = Math.round(new Date().getTime() / 1000) * 1000;
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// 基本类型
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writer.writeInt8(10);
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writer.writeInt16(2442);
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writer.writeInt32(-10);
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writer.writeUint8(10);
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writer.writeUint16(2442);
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writer.writeUint32(5375673);
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// 扩展类型
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writer.writeString('baidu');
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writer.writeFixed(12.36);
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writer.writeLongDateTime(now);
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writer.writeBytes([3, 4, 5]);
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it('test read basic datatype', function () {
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var reader = new Reader(buffer, 0, 100);
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expect(reader.readInt8()).toBe(10);
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expect(reader.readInt16()).toBe(2442);
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expect(reader.readInt32()).toBe(-10);
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expect(reader.readUint8()).toBe(10);
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expect(reader.readUint16()).toBe(2442);
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expect(reader.readUint32()).toBe(5375673);
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});
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it('test read extend datatype', function () {
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var reader = new Reader(buffer, 0, 100);
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reader.seek(14);
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expect(reader.readString(5)).toEqual('baidu');
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expect(reader.readFixed()).toBeCloseTo(12.36, 2);
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expect(reader.readLongDateTime().getTime()).toEqual(now);
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expect(reader.readBytes(3)).toEqual([3, 4, 5]);
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});
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});
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}
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);
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