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Golang gospec.Context类代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了Golang中github.com/orfjackal/gospec/src/gospec.Context的典型用法代码示例。如果您正苦于以下问题:Golang Context类的具体用法?Golang Context怎么用?Golang Context使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。



在下文中一共展示了Context类的20个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的Golang代码示例。

示例1: ComplexOperationsSpec

func ComplexOperationsSpec(c gospec.Context) {
	c.Specify("Vec2.DistToLine() works.", func() {
		centers := []linear.Vec2{
			linear.Vec2{10, 12},
			linear.Vec2{1, -9},
			linear.Vec2{-100, -42},
			linear.Vec2{0, 1232},
		}
		radiuses := []float64{3, 10.232, 435, 1}
		thetas := []float64{0.001, 0.1, 1, 1.01, 0.034241, 0.789, 90, 179, 180}
		angles := []float64{1.01, 1.0, 1.11111, 930142}
		for _, center := range centers {
			for _, radius := range radiuses {
				for _, angle := range angles {
					for _, theta := range thetas {
						a := linear.Vec2{math.Cos(angle), math.Sin(angle)}
						b := linear.Vec2{math.Cos(angle + theta), math.Sin(angle + theta)}
						seg := linear.Seg2{a.Scale(radius).Add(center), b.Scale(radius).Add(center)}
						dist := center.DistToLine(seg)
						real_dist := radius * math.Cos(theta/2)
						if real_dist < 0 {
							real_dist = -real_dist
						}
						c.Expect(dist, IsWithin(1e-9), real_dist)
					}
				}
			}
		}
	})
}
开发者ID:runningwild,项目名称:linear,代码行数:30,代码来源:linear_test.go


示例2: Alloc3dSpec

func Alloc3dSpec(c gospec.Context) {
	d100x20x10 := Alloc3d(100, 20, 10)
	c.Specify("Allocates the appropriate memory for 3d arrays.", func() {
		c.Expect(len(d100x20x10), gospec.Equals, 100)
		for _, v := range d100x20x10 {
			c.Expect(len(v), gospec.Equals, 20)
			for _, v := range v {
				c.Expect(len(v), gospec.Equals, 10)
			}
		}
		counter := 0.0
		for i := range d100x20x10 {
			for j := range d100x20x10[i] {
				for k := range d100x20x10[i][j] {
					d100x20x10[i][j][k] = complex(counter, 0)
					counter += 1.0
				}
			}
		}
		counter = 0.0
		for i := range d100x20x10 {
			for j := range d100x20x10[i] {
				for k := range d100x20x10[i][j] {
					c.Expect(real(d100x20x10[i][j][k]), gospec.Equals, counter)
					counter += 1.0
				}
			}
		}
	})
}
开发者ID:jtc25,项目名称:go-fftw,代码行数:30,代码来源:fftw_test.go


示例3: DecodeBoundBoxSpecs

// Helpers
func DecodeBoundBoxSpecs(c gospec.Context) {
	c.Specify("[DecodeBoundBox] Decodes GeoHash to DecodedBoundBox", func() {
		value := DecodeBoundBox("ww8p1r4t8")

		c.Expect(value.Min.Latitude, gospec.Equals, 37.83236503601074)
		c.Expect(value.Min.Longitude, gospec.Equals, 112.55836486816406)
		c.Expect(value.Max.Latitude, gospec.Equals, 37.83240795135498)
		c.Expect(value.Max.Longitude, gospec.Equals, 112.5584077835083)
	})
}
开发者ID:RUNDSP,项目名称:ggeohash,代码行数:11,代码来源:decode_bound_box_test.go


示例4: NumRemainingValuesSpec

func NumRemainingValuesSpec(c gospec.Context) {
	c.Specify("Can handle any number of terms remaining after evaluation.", func() {
		context := polish.MakeContext()
		context.AddFunc("makeZero", func() {})
		context.AddFunc("makeTwo", func() (int, int) { return 1, 2 })
		res, err := context.Eval("makeTwo")
		c.Assume(len(res), Equals, 2)
		c.Assume(err, Equals, nil)
		res, err = context.Eval("makeZero")
		c.Assume(len(res), Equals, 0)
		c.Assume(err, Equals, nil)
	})
}
开发者ID:runningwild,项目名称:polish,代码行数:13,代码来源:polish_test.go


示例5: MatrixIndexerSpec

func MatrixIndexerSpec(c gospec.Context) {
	size := 100
	usedIds := make(map[int]bool)
	nodesIds := make(map[VertexId]int)
	for i := 0; i < size; i++ {
		for j := 0; j < i; j++ {
			connId := matrixConnectionsIndexer(VertexId(i), VertexId(j), nodesIds, size, true)
			_, ok := usedIds[connId]
			c.Expect(ok, IsFalse)
			usedIds[connId] = true
		}
	}
}
开发者ID:tusj,项目名称:go-graph,代码行数:13,代码来源:stuff_test.go


示例6: FFT1dSpec

func FFT1dSpec(c gospec.Context) {
	signal := Alloc1d(16)
	new_in := Alloc1d(16)
	new_out := Alloc1d(16)
	for i := range signal {
		signal[i] = complex(float32(i), float32(-i))
		new_in[i] = signal[i]
	}
	forward := PlanDft1d(signal, signal, Forward, Estimate)
	c.Specify("Creating a plan doesn't overwrite an existing array if fftw.Estimate is used.", func() {
		for i := range signal {
			c.Expect(signal[i], gospec.Equals, complex(float32(i), float32(-i)))
		}
	})

	// A simple real cosine should result in transform with two spikes, one at S[1] and one at S[-1]
	// The spikes should be real and have amplitude equal to len(S)/2 (because fftw doesn't normalize)
	for i := range signal {
		signal[i] = complex(float32(math.Cos(float64(i)/float64(len(signal))*math.Pi*2)), 0)
		new_in[i] = signal[i]
	}
	forward.Execute()
	c.Specify("Forward 1d FFT works properly.", func() {
		peakVerifier(signal, c)
	})

	// This should also be the case when using new arrays...
	forward.ExecuteNewArray(new_in, new_out)
	c.Specify("New array Forward 1d FFT works properly", func() {
		peakVerifier(new_out, c)
	})
}
开发者ID:juanmb,项目名称:go-fftwf,代码行数:32,代码来源:fftw_test.go


示例7: MultiValueReturnSpec

func MultiValueReturnSpec(c gospec.Context) {
	c.Specify("Functions with zero or more than one return values work.", func() {
		context := polish.MakeContext()
		polish.AddIntMathContext(context)
		rev3 := func(a, b, c int) (int, int, int) {
			return c, b, a
		}
		context.AddFunc("rev3", rev3)
		rev5 := func(a, b, c, d, e int) (int, int, int, int, int) {
			return e, d, c, b, a
		}
		context.AddFunc("rev5", rev5)

		res, err := context.Eval("- - - - rev5 rev3 1 2 rev3 4 5 6")
		c.Assume(len(res), Equals, 1)
		c.Assume(err, Equals, nil)
		// - - - - rev5 rev3 1 2 rev3 4 5 6
		// - - - - rev5 rev3 1 2 6 5 4
		// - - - - rev5 6 2 1 5 4
		// - - - - 4 5 1 2 6
		// - - - -1 1 2 6
		// - - -2 2 6
		// - -4 6
		// -10
		c.Expect(int(res[0].Int()), Equals, -10)
	})
}
开发者ID:runningwild,项目名称:polish,代码行数:27,代码来源:polish_test.go


示例8: NewArray3Spec

func NewArray3Spec(c gospec.Context) {
	d100x20x10 := NewArray3(100, 20, 10)
	c.Specify("Allocates the appropriate memory for 3D arrays.", func() {
		n0, n1, n2 := d100x20x10.Dims()
		c.Expect(n0, gospec.Equals, 100)
		c.Expect(n1, gospec.Equals, 20)
		c.Expect(n2, gospec.Equals, 10)
		var counter float32 = 0.0
		for i := 0; i < n0; i++ {
			for j := 0; j < n1; j++ {
				for k := 0; k < n2; k++ {
					d100x20x10.Set(i, j, k, complex(counter, 0))
					counter += 1.0
				}
			}
		}
		counter = 0.0
		for i := 0; i < n0; i++ {
			for j := 0; j < n1; j++ {
				for k := 0; k < n2; k++ {
					c.Expect(real(d100x20x10.At(i, j, k)), gospec.Equals, counter)
					counter += 1.0
				}
			}
		}
	})
}
开发者ID:jvlmdr,项目名称:go-fftw,代码行数:27,代码来源:fftw_test.go


示例9: Mapper2Spec

func Mapper2Spec(c gospec.Context) {
	c.Specify("Map from []int to []float64", func() {
		a := []int{0, 1, 2, 3, 4}
		var b []float64
		algorithm.Map2(a, &b, func(n int) float64 { return float64(n) })
		c.Expect(b, ContainsInOrder, []float64{0, 1, 2, 3, 4})
	})
	// c.Specify("Map from []int to []string", func() {
	//   a := []int{0,1,2,3,4}
	//   var b []string
	//   b = algorithm.Map(a, []string{}, func(v interface{}) interface{} { return fmt.Sprintf("%d", v) }).([]string)
	//   c.Expect(b, ContainsInOrder, []string{"0", "1", "2", "3", "4"})
	// })
}
开发者ID:runningwild,项目名称:glop,代码行数:14,代码来源:generic_test.go


示例10: CMWCSpec

func CMWCSpec(c gospec.Context) {
	c.Specify("CMWC32 produces the same output as SlowCMWC.", func() {
		fast := core.MakeCMWC32(11, 4)
		slow := core.MakeSlowCMWC(11, 1<<32, 1<<4)
		N := 100000
		for i := 0; i < N; i++ {
			f := fast.Next()
			s := slow.Next()
			c.Expect(f, Equals, s)
			if f != s {
				break
			}
		}
	})
}
开发者ID:runningwild,项目名称:cmwc,代码行数:15,代码来源:cmwc_test.go


示例11: QuebraLinhaTest

func QuebraLinhaTest(c gospec.Context) {
	c.Specify("Caso texto seja menor q tamanho maximo", func() {
		c.Expect(QuebraLinha("ola mundo", 14), Equals, "ola mundo")
	})

	c.Specify("Caso texto seja maior q tamanho maximo", func() {
		c.Expect(QuebraLinha("lavarini lindo demais", 15), Equals, "lavarini lindo\ndemais")
	})
}
开发者ID:cicerocomp,项目名称:Dojo,代码行数:9,代码来源:quebra_de_linha_test.go


示例12: ParsingSpec

func ParsingSpec(c gospec.Context) {
	c.Specify("Whitespace is parsed properly.", func() {
		context := polish.MakeContext()
		polish.AddIntMathContext(context)
		res, err := context.Eval("    +           1                      3")
		c.Assume(len(res), Equals, 1)
		c.Assume(err, Equals, nil)
		c.Expect(int(res[0].Int()), Equals, 4)
	})
}
开发者ID:runningwild,项目名称:polish,代码行数:10,代码来源:polish_test.go


示例13: BellmanFordSingleSourceSpec

func BellmanFordSingleSourceSpec(c gospec.Context) {
	gr := generateDirectedGraph1()

	marks := BellmanFordSingleSource(gr, VertexId(2), SimpleWeightFunc)
	c.Expect(len(marks), Equals, gr.Order())

	c.Expect(PathFromMarks(marks, VertexId(6)), ContainsExactly, Values(VertexId(2), VertexId(6)))
	c.Expect(PathFromMarks(marks, VertexId(5)), ContainsExactly, Values(VertexId(2), VertexId(4), VertexId(5)))
	c.Expect(PathFromMarks(marks, VertexId(1)), ContainsExactly, Values())
}
开发者ID:tusj,项目名称:go-graph,代码行数:10,代码来源:search_test.go


示例14: NewArraySpec

func NewArraySpec(c gospec.Context) {
	d10 := NewArray(10)
	d100 := NewArray(100)
	d1000 := NewArray(1000)
	c.Specify("Allocates the appropriate memory for 1D arrays.", func() {
		c.Expect(len(d10.Elems), gospec.Equals, 10)
		c.Expect(len(d100.Elems), gospec.Equals, 100)
		c.Expect(len(d1000.Elems), gospec.Equals, 1000)
	})
}
开发者ID:jvlmdr,项目名称:go-fftw,代码行数:10,代码来源:fftw_test.go


示例15: Alloc1dSpec

func Alloc1dSpec(c gospec.Context) {
	d10 := Alloc1d(10)
	d100 := Alloc1d(100)
	d1000 := Alloc1d(1000)
	c.Specify("Allocates the appropriate memory for 1d arrays.", func() {
		c.Expect(len(d10), gospec.Equals, 10)
		c.Expect(len(d100), gospec.Equals, 100)
		c.Expect(len(d1000), gospec.Equals, 1000)
	})
}
开发者ID:jtc25,项目名称:go-fftw,代码行数:10,代码来源:fftw_test.go


示例16: FFTC2RSpec

func FFTC2RSpec(c gospec.Context) {
	signal := make([]float64, 16)
	F_signal := make([]complex128, 9)

	forward := PlanDftR2C1d(signal, F_signal, Estimate)
	backward := PlanDftC2R1d(F_signal, signal, Estimate)
	for i := range signal {
		signal[i] = float64(i)
	}
	forward.Execute()
	backward.Execute()

	c.Specify("Forward 1d Complx to Real FFT  works properly.", func() {
		for i := 0; i < len(signal); i++ {
			c.Expect(signal[i], gospec.IsWithin(1e-7), float64(i*len(signal)))
		}
	})
}
开发者ID:jtc25,项目名称:go-fftw,代码行数:18,代码来源:fftw_test.go


示例17: GetAllMixedPathsSpec

func GetAllMixedPathsSpec(c gospec.Context) {
	gr := generateMixedGraph1()
	/*
		[1 2 4 6]
		[1 2 6]
		[1 2 3 4 6]
		[1 6]
	*/

	pathsCnt := 0

	for path := range GetAllMixedPaths(gr, 1, 6) {
		pathsCnt++
		c.Expect(ContainMixedPath(gr, path, true), IsTrue)
	}

	c.Expect(pathsCnt, Equals, 4)
}
开发者ID:tusj,项目名称:go-graph,代码行数:18,代码来源:search_test.go


示例18: NeighborSpecs

// Helpers
func NeighborSpecs(c gospec.Context) {
	c.Specify("[Neighbor] North neighbor", func() {
		value := Neighbor("dqcjq", [2]CardialDirections{North, None})
		c.Expect(string(value), gospec.Equals, "dqcjw")
	})

	c.Specify("[Neighbor] South West neighbor", func() {
		value := Neighbor("dqcjq", [2]CardialDirections{South, West})
		c.Expect(string(value), gospec.Equals, "dqcjj")
	})
}
开发者ID:RUNDSP,项目名称:ggeohash,代码行数:12,代码来源:neighbor_test.go


示例19: FFTSpec

func FFTSpec(c gospec.Context) {
	signal := NewArray(16)
	new_in := NewArray(16)
	for i := range signal.Elems {
		signal.Elems[i] = complex(float32(i), float32(-i))
		new_in.Elems[i] = signal.Elems[i]
	}

	// A simple real cosine should result in transform with two spikes, one at S[1] and one at S[-1]
	// The spikes should be real and have amplitude equal to len(S)/2 (because fftw doesn't normalize)
	for i := range signal.Elems {
		signal.Elems[i] = complex(float32(math.Cos(float64(i)/float64(len(signal.Elems))*math.Pi*2)), 0)
		new_in.Elems[i] = signal.Elems[i]
	}
	NewPlan(signal, signal, Forward, Estimate).Execute().Destroy()
	c.Specify("Forward 1D FFT works properly.", func() {
		peakVerifier(signal.Elems, c)
	})
}
开发者ID:jvlmdr,项目名称:go-fftw,代码行数:19,代码来源:fftw_test.go


示例20: EventListenerSpec

func EventListenerSpec(c gospec.Context) {
	input := gin.Make()
	AB_binding := input.MakeBinding('a', []gin.KeyId{'b'}, []bool{true})
	AB := input.BindDerivedKey("AB", AB_binding)
	events := make([]gin.OsEvent, 0)

	c.Specify("Check keys report state properly while handling events", func() {
		injectEvent(&events, 'a', 1, 1)
		injectEvent(&events, 'a', 0, 2)
		injectEvent(&events, 'b', 1, 3)
		injectEvent(&events, 'a', 1, 4)
		injectEvent(&events, 'b', 0, 5)
		injectEvent(&events, 'a', 0, 6)

		c.Specify("Test a", func() {
			la := &listener{
				input:   input,
				key_id:  'a',
				context: c,
			}
			input.RegisterEventListener(la)
			la.ExpectPressCounts(1, 1, 1, 2, 2, 2)
			la.ExpectReleaseCounts(0, 1, 1, 1, 1, 2)
			la.ExpectPressAmts(1, 0, 0, 1, 1, 0)
			input.Think(0, false, events)
		})
		c.Specify("Test b", func() {
			lb := &listener{
				input:   input,
				key_id:  'b',
				context: c,
			}
			input.RegisterEventListener(lb)
			lb.ExpectPressCounts(0, 0, 1, 1, 1, 1)
			lb.ExpectReleaseCounts(0, 0, 0, 0, 1, 1)
			lb.ExpectPressAmts(0, 0, 1, 1, 0, 0)
			input.Think(0, false, events)
		})
		c.Specify("Test ab", func() {
			lab := &listener{
				input:   input,
				key_id:  AB.Id(),
				context: c,
			}
			input.RegisterEventListener(lab)
			lab.ExpectPressCounts(0, 0, 0, 1, 1, 1)
			lab.ExpectReleaseCounts(0, 0, 0, 0, 0, 1)
			lab.ExpectPressAmts(0, 0, 0, 1, 1, 0)
			input.Think(0, false, events)
		})
	})
}
开发者ID:losinggeneration,项目名称:glop,代码行数:52,代码来源:input_test.go



注:本文中的github.com/orfjackal/gospec/src/gospec.Context类示例由纯净天空整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。


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