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366 lines
8.0 KiB
Go
366 lines
8.0 KiB
Go
// Copyright 2018 gf Author(https://github.com/gogf/gf). All Rights Reserved.
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//
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// This Source Code Form is subject to the terms of the MIT License.
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// If a copy of the MIT was not distributed with this file,
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// You can obtain one at https://github.com/gogf/gf.
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// go test *.go
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package gset_test
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import (
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"encoding/json"
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"github.com/gogf/gf/frame/g"
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"github.com/gogf/gf/util/gconv"
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"strings"
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"testing"
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"github.com/gogf/gf/container/garray"
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"github.com/gogf/gf/container/gset"
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"github.com/gogf/gf/test/gtest"
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)
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func TestIntSet_Basic(t *testing.T) {
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gtest.C(t, func(t *gtest.T) {
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s := gset.NewIntSet()
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s.Add(1).Add(1).Add(2)
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s.Add([]int{3, 4}...)
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t.Assert(s.Size(), 4)
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t.AssertIN(1, s.Slice())
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t.AssertIN(2, s.Slice())
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t.AssertIN(3, s.Slice())
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t.AssertIN(4, s.Slice())
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t.AssertNI(0, s.Slice())
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t.Assert(s.Contains(4), true)
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t.Assert(s.Contains(5), false)
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s.Remove(1)
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t.Assert(s.Size(), 3)
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s.Clear()
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t.Assert(s.Size(), 0)
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})
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}
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func TestIntSet_Iterator(t *testing.T) {
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gtest.C(t, func(t *gtest.T) {
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s := gset.NewIntSet()
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s.Add(1).Add(2).Add(3)
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t.Assert(s.Size(), 3)
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a1 := garray.New(true)
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a2 := garray.New(true)
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s.Iterator(func(v int) bool {
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a1.Append(1)
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return false
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})
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s.Iterator(func(v int) bool {
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a2.Append(1)
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return true
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})
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t.Assert(a1.Len(), 1)
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t.Assert(a2.Len(), 3)
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})
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}
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func TestIntSet_LockFunc(t *testing.T) {
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gtest.C(t, func(t *gtest.T) {
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s := gset.NewIntSet()
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s.Add(1).Add(2).Add(3)
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t.Assert(s.Size(), 3)
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s.LockFunc(func(m map[int]struct{}) {
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delete(m, 1)
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})
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t.Assert(s.Size(), 2)
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s.RLockFunc(func(m map[int]struct{}) {
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t.Assert(m, map[int]struct{}{
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3: struct{}{},
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2: struct{}{},
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})
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})
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})
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}
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func TestIntSet_Equal(t *testing.T) {
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gtest.C(t, func(t *gtest.T) {
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s1 := gset.NewIntSet()
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s2 := gset.NewIntSet()
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s3 := gset.NewIntSet()
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s1.Add(1).Add(2).Add(3)
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s2.Add(1).Add(2).Add(3)
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s3.Add(1).Add(2).Add(3).Add(4)
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t.Assert(s1.Equal(s2), true)
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t.Assert(s1.Equal(s3), false)
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})
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}
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func TestIntSet_IsSubsetOf(t *testing.T) {
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gtest.C(t, func(t *gtest.T) {
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s1 := gset.NewIntSet()
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s2 := gset.NewIntSet()
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s3 := gset.NewIntSet()
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s1.Add(1).Add(2)
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s2.Add(1).Add(2).Add(3)
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s3.Add(1).Add(2).Add(3).Add(4)
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t.Assert(s1.IsSubsetOf(s2), true)
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t.Assert(s2.IsSubsetOf(s3), true)
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t.Assert(s1.IsSubsetOf(s3), true)
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t.Assert(s2.IsSubsetOf(s1), false)
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t.Assert(s3.IsSubsetOf(s2), false)
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})
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}
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func TestIntSet_Union(t *testing.T) {
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gtest.C(t, func(t *gtest.T) {
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s1 := gset.NewIntSet()
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s2 := gset.NewIntSet()
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s1.Add(1).Add(2)
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s2.Add(3).Add(4)
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s3 := s1.Union(s2)
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t.Assert(s3.Contains(1), true)
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t.Assert(s3.Contains(2), true)
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t.Assert(s3.Contains(3), true)
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t.Assert(s3.Contains(4), true)
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})
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}
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func TestIntSet_Diff(t *testing.T) {
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gtest.C(t, func(t *gtest.T) {
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s1 := gset.NewIntSet()
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s2 := gset.NewIntSet()
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s1.Add(1).Add(2).Add(3)
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s2.Add(3).Add(4).Add(5)
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s3 := s1.Diff(s2)
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t.Assert(s3.Contains(1), true)
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t.Assert(s3.Contains(2), true)
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t.Assert(s3.Contains(3), false)
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t.Assert(s3.Contains(4), false)
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})
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}
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func TestIntSet_Intersect(t *testing.T) {
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gtest.C(t, func(t *gtest.T) {
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s1 := gset.NewIntSet()
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s2 := gset.NewIntSet()
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s1.Add(1).Add(2).Add(3)
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s2.Add(3).Add(4).Add(5)
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s3 := s1.Intersect(s2)
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t.Assert(s3.Contains(1), false)
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t.Assert(s3.Contains(2), false)
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t.Assert(s3.Contains(3), true)
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t.Assert(s3.Contains(4), false)
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})
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}
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func TestIntSet_Complement(t *testing.T) {
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gtest.C(t, func(t *gtest.T) {
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s1 := gset.NewIntSet()
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s2 := gset.NewIntSet()
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s1.Add(1).Add(2).Add(3)
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s2.Add(3).Add(4).Add(5)
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s3 := s1.Complement(s2)
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t.Assert(s3.Contains(1), false)
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t.Assert(s3.Contains(2), false)
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t.Assert(s3.Contains(4), true)
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t.Assert(s3.Contains(5), true)
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})
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}
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func TestIntSet_Size(t *testing.T) {
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gtest.C(t, func(t *gtest.T) {
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s1 := gset.NewIntSet(true)
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s1.Add(1).Add(2).Add(3)
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t.Assert(s1.Size(), 3)
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})
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}
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func TestIntSet_Merge(t *testing.T) {
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gtest.C(t, func(t *gtest.T) {
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s1 := gset.NewIntSet()
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s2 := gset.NewIntSet()
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s1.Add(1).Add(2).Add(3)
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s2.Add(3).Add(4).Add(5)
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s3 := s1.Merge(s2)
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t.Assert(s3.Contains(1), true)
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t.Assert(s3.Contains(5), true)
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t.Assert(s3.Contains(6), false)
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})
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}
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func TestIntSet_Join(t *testing.T) {
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gtest.C(t, func(t *gtest.T) {
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s1 := gset.NewIntSet()
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s1.Add(1).Add(2).Add(3)
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s3 := s1.Join(",")
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t.Assert(strings.Contains(s3, "1"), true)
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t.Assert(strings.Contains(s3, "2"), true)
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t.Assert(strings.Contains(s3, "3"), true)
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})
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}
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func TestIntSet_String(t *testing.T) {
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gtest.C(t, func(t *gtest.T) {
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s1 := gset.NewIntSet()
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s1.Add(1).Add(2).Add(3)
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s3 := s1.String()
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t.Assert(strings.Contains(s3, "["), true)
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t.Assert(strings.Contains(s3, "]"), true)
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t.Assert(strings.Contains(s3, "1"), true)
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t.Assert(strings.Contains(s3, "2"), true)
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t.Assert(strings.Contains(s3, "3"), true)
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})
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}
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func TestIntSet_Sum(t *testing.T) {
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gtest.C(t, func(t *gtest.T) {
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s1 := gset.NewIntSet()
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s1.Add(1).Add(2).Add(3)
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s2 := gset.NewIntSet()
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s2.Add(5).Add(6).Add(7)
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t.Assert(s2.Sum(), 18)
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})
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}
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func TestIntSet_Pop(t *testing.T) {
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gtest.C(t, func(t *gtest.T) {
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s := gset.NewIntSet()
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s.Add(4).Add(2).Add(3)
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t.Assert(s.Size(), 3)
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t.AssertIN(s.Pop(), []int{4, 2, 3})
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t.AssertIN(s.Pop(), []int{4, 2, 3})
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t.Assert(s.Size(), 1)
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})
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}
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func TestIntSet_Pops(t *testing.T) {
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gtest.C(t, func(t *gtest.T) {
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s := gset.NewIntSet()
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s.Add(1).Add(4).Add(2).Add(3)
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t.Assert(s.Size(), 4)
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t.Assert(s.Pops(0), nil)
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t.AssertIN(s.Pops(1), []int{1, 4, 2, 3})
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t.Assert(s.Size(), 3)
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a := s.Pops(2)
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t.Assert(len(a), 2)
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t.AssertIN(a, []int{1, 4, 2, 3})
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t.Assert(s.Size(), 1)
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})
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gtest.C(t, func(t *gtest.T) {
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s := gset.NewIntSet(true)
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a := []int{1, 2, 3, 4}
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s.Add(a...)
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t.Assert(s.Size(), 4)
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t.Assert(s.Pops(-2), nil)
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t.AssertIN(s.Pops(-1), a)
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})
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}
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func TestIntSet_Json(t *testing.T) {
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gtest.C(t, func(t *gtest.T) {
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s1 := []int{1, 3, 2, 4}
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a1 := gset.NewIntSetFrom(s1)
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b1, err1 := json.Marshal(a1)
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b2, err2 := json.Marshal(s1)
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t.Assert(len(b1), len(b2))
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t.Assert(err1, err2)
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a2 := gset.NewIntSet()
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err2 = json.Unmarshal(b2, &a2)
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t.Assert(err2, nil)
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t.Assert(a2.Contains(1), true)
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t.Assert(a2.Contains(2), true)
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t.Assert(a2.Contains(3), true)
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t.Assert(a2.Contains(4), true)
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t.Assert(a2.Contains(5), false)
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var a3 gset.IntSet
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err := json.Unmarshal(b2, &a3)
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t.Assert(err, nil)
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t.Assert(a2.Contains(1), true)
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t.Assert(a2.Contains(2), true)
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t.Assert(a2.Contains(3), true)
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t.Assert(a2.Contains(4), true)
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t.Assert(a2.Contains(5), false)
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})
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}
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func TestIntSet_AddIfNotExistFunc(t *testing.T) {
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gtest.C(t, func(t *gtest.T) {
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s := gset.NewIntSet(true)
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s.Add(1)
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t.Assert(s.Contains(1), true)
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t.Assert(s.Contains(2), false)
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s.AddIfNotExistFunc(2, func() int {
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return 3
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})
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t.Assert(s.Contains(2), false)
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t.Assert(s.Contains(3), true)
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s.AddIfNotExistFunc(3, func() int {
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return 4
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})
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t.Assert(s.Contains(3), true)
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t.Assert(s.Contains(4), false)
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})
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gtest.C(t, func(t *gtest.T) {
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s := gset.NewIntSet(true)
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s.Add(1)
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t.Assert(s.Contains(1), true)
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t.Assert(s.Contains(2), false)
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s.AddIfNotExistFuncLock(2, func() int {
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return 3
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})
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t.Assert(s.Contains(2), false)
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t.Assert(s.Contains(3), true)
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s.AddIfNotExistFuncLock(3, func() int {
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return 4
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})
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t.Assert(s.Contains(3), true)
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t.Assert(s.Contains(4), false)
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})
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}
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func TestIntSet_UnmarshalValue(t *testing.T) {
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type V struct {
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Name string
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Set *gset.IntSet
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}
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// JSON
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gtest.C(t, func(t *gtest.T) {
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var v *V
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err := gconv.Struct(g.Map{
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"name": "john",
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"set": []byte(`[1,2,3]`),
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}, &v)
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t.Assert(err, nil)
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t.Assert(v.Name, "john")
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t.Assert(v.Set.Size(), 3)
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t.Assert(v.Set.Contains(1), true)
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t.Assert(v.Set.Contains(2), true)
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t.Assert(v.Set.Contains(3), true)
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t.Assert(v.Set.Contains(4), false)
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})
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// Map
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gtest.C(t, func(t *gtest.T) {
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var v *V
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err := gconv.Struct(g.Map{
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"name": "john",
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"set": g.Slice{1, 2, 3},
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}, &v)
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t.Assert(err, nil)
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t.Assert(v.Name, "john")
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t.Assert(v.Set.Size(), 3)
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t.Assert(v.Set.Contains(1), true)
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t.Assert(v.Set.Contains(2), true)
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t.Assert(v.Set.Contains(3), true)
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t.Assert(v.Set.Contains(4), false)
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})
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}
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