path_test.go

package vector

import (
	"reflect"
	"strconv"
	"testing"

	"github.com/koykov/entry"
)

type pathStage struct {
	path   string
	expect []entry.Entry64
}

var pathStages = []pathStage{
	{path: "foobar", expect: []entry.Entry64{6}},
	{path: "foo.bar", expect: []entry.Entry64{3, 17179869191}},
	{path: "@version", expect: []entry.Entry64{8}},
	{path: "root@version", expect: []entry.Entry64{4, 17179869196}},
	{path: "root.qwe.rty@version", expect: []entry.Entry64{4, 21474836488, 38654705676, 51539607572}},
	{path: "foobar@", expect: []entry.Entry64{6}},
	{path: "foo.bar[2]", expect: []entry.Entry64{3, 17179869191, 34359738377}},
	{path: "foo[2].bar", expect: []entry.Entry64{3, 17179869189, 30064771082}},
	{path: "foo.bar[15].baz@qwe", expect: []entry.Entry64{3, 17179869191, 34359738378, 51539607567, 64424509459}},
	{path: "kLm9.nOp8[255].qRs7@tUv6.wXy5[99].zAb4", expect: []entry.Entry64{4, 21474836489, 42949672973, 64424509459, 81604378648, 107374182429, 128849018912, 146028888102}},
	{path: "tokenA.tokenB[4294967295].tokenC@tokenD.tokenE.tokenF[65535].tokenG@tokenH", expect: []entry.Entry64{6, 30064771085, 60129542168, 111669149728, 137438953511, 171798691886, 201863462965, 231928234043, 261993005123, 287762808906}},
	{path: "a1b2c3d4e5.f6g7h8i9j0[18446744073709551615].k1l2m3n4o5@p6q7r8s9t0.u1v2w3x4y5.z6a7b8c9d0[999999999999].e1f2g3h4i5@j6k7l8m9n0.o1p2q3r4s5.t1u2v3w4x5", expect: []entry.Entry64{10, 47244640277, 94489280554, 188978561078, 231928234049, 283467841612, 330712481879, 377957122148, 438086664304, 481036337275, 532575944838, 579820585105}},
	{path: "TkN0123456789abcdef.TkM9876543210fedcba[340282366920938463463374607431768211455].TkLabcdef0123456789@TkKfedcba9876543210.TkJ13579bdf02468ace.TkI2468ace13579bdf[9223372036854775807].TkH9876543210abcdef@TkG0123456789fedcba.TkFf1e2d3c4b5a6978.TkEa9b8c7d6e5f4321[999999999999999999999].TkD5a4b3c2d1e0f9a8b", expect: []entry.Entry64{19, 85899345959, 171798691919, 347892351076, 429496729720, 519691042956, 605590388895, 687194767539, 777389080776, 858993459420, 949187772655, 1030792151298, 1112396529944, 1211180777773}},
	{path: "tkAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA.tkBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB[99999999999999999999999999999999999999999999999999999999999999999999999999999999].tkCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC@tkDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD.tkEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE.tkFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF[88888888888888888888888888888888888888888888888888888888888888888888888888888888].tkGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG@tkHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH.tkIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII.tkJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJ[77777777777777777777777777777777777777777777777777777777777777777777777777777777]", expect: []entry.Entry64{40, 176093659217, 352187318434, 704374636748, 876173328629, 1056561955102, 1232655614279, 1408749273496, 1760936591810, 1932735283691, 2113123910164, 2289217569341, 2465311228558}},
	{path: "tknMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMtknMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM[999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999].tknMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM@tknMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM.1234567890ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz", expect: []entry.Entry64{870, 3740916516011, 5141075854944, 7009386629140, 8886287337803}},
}

func TestPath(t *testing.T) {
	for i, stg := range pathStages {
		t.Run(strconv.Itoa(i), func(t *testing.T) {
			vec := Vector{}
			vec.splitPath(stg.path, ".")
			if !reflect.DeepEqual(stg.expect, vec.bufKE) {
				t.Log(vec.bufKE)
				t.FailNow()
			}
		})
	}
}

func BenchmarkPath(b *testing.B) {
	for i, stg := range pathStages {
		b.Run(strconv.Itoa(i), func(b *testing.B) {
			b.ReportAllocs()
			vec := Vector{}
			for j := 0; j < b.N; j++ {
				vec.splitPath(stg.path, ".")
			}
		})
	}
}