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160 lines
4.3 KiB
Go
160 lines
4.3 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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"github.com/gogf/gf/g/container/garray"
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"github.com/gogf/gf/g/container/gset"
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"github.com/gogf/gf/g/test/gtest"
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"testing"
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)
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func TestSet_Basic(t *testing.T) {
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gtest.Case(t, func() {
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s := gset.NewSet()
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s.Add(1).Add(1).Add(2)
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s.Add([]interface{}{3,4}...)
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gtest.Assert(s.Size(), 4)
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gtest.AssertIN(1, s.Slice())
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gtest.AssertIN(2, s.Slice())
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gtest.AssertIN(3, s.Slice())
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gtest.AssertIN(4, s.Slice())
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gtest.AssertNI(0, s.Slice())
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gtest.Assert(s.Contains(4), true)
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gtest.Assert(s.Contains(5), false)
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s.Remove(1)
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gtest.Assert(s.Size(), 3)
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s.Clear()
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gtest.Assert(s.Size(), 0)
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})
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}
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func TestSet_Iterator(t *testing.T) {
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gtest.Case(t, func() {
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s := gset.NewSet()
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s.Add(1).Add(2).Add(3)
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gtest.Assert(s.Size(), 3)
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a1 := garray.New()
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a2 := garray.New()
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s.Iterator(func(v interface{}) 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 interface{}) bool {
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a2.Append(1)
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return true
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})
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gtest.Assert(a1.Len(), 1)
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gtest.Assert(a2.Len(), 3)
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})
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}
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func TestSet_LockFunc(t *testing.T) {
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gtest.Case(t, func() {
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s := gset.NewSet()
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s.Add(1).Add(2).Add(3)
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gtest.Assert(s.Size(), 3)
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s.LockFunc(func(m map[interface{}]struct{}) {
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delete(m, 1)
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})
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gtest.Assert(s.Size(), 2)
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s.RLockFunc(func(m map[interface{}]struct{}) {
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gtest.Assert(m, map[interface{}]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 TestSet_Equal(t *testing.T) {
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gtest.Case(t, func() {
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s1 := gset.NewSet()
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s2 := gset.NewSet()
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s3 := gset.NewSet()
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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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gtest.Assert(s1.Equal(s2), true)
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gtest.Assert(s1.Equal(s3), false)
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})
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}
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func TestSet_IsSubsetOf(t *testing.T) {
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gtest.Case(t, func() {
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s1 := gset.NewSet()
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s2 := gset.NewSet()
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s3 := gset.NewSet()
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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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gtest.Assert(s1.IsSubsetOf(s2), true)
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gtest.Assert(s2.IsSubsetOf(s3), true)
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gtest.Assert(s1.IsSubsetOf(s3), true)
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gtest.Assert(s2.IsSubsetOf(s1), false)
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gtest.Assert(s3.IsSubsetOf(s2), false)
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})
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}
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func TestSet_Union(t *testing.T) {
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gtest.Case(t, func() {
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s1 := gset.NewSet()
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s2 := gset.NewSet()
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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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gtest.Assert(s3.Contains(1), true)
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gtest.Assert(s3.Contains(2), true)
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gtest.Assert(s3.Contains(3), true)
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gtest.Assert(s3.Contains(4), true)
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})
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}
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func TestSet_Diff(t *testing.T) {
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gtest.Case(t, func() {
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s1 := gset.NewSet()
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s2 := gset.NewSet()
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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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gtest.Assert(s3.Contains(1), true)
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gtest.Assert(s3.Contains(2), true)
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gtest.Assert(s3.Contains(3), false)
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gtest.Assert(s3.Contains(4), false)
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})
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}
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func TestSet_Intersect(t *testing.T) {
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gtest.Case(t, func() {
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s1 := gset.NewSet()
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s2 := gset.NewSet()
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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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gtest.Assert(s3.Contains(1), false)
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gtest.Assert(s3.Contains(2), false)
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gtest.Assert(s3.Contains(3), true)
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gtest.Assert(s3.Contains(4), false)
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})
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}
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func TestSet_Complement(t *testing.T) {
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gtest.Case(t, func() {
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s1 := gset.NewSet()
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s2 := gset.NewSet()
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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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gtest.Assert(s3.Contains(1), false)
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gtest.Assert(s3.Contains(2), false)
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gtest.Assert(s3.Contains(4), true)
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gtest.Assert(s3.Contains(5), true)
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})
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} |