Spracherkennung für: .go vermutete Sprache: Unknown {[0] [0] [0]} [Methode: Schwerpunktbildung, einfache Gewichte, sechs Dimensionen]
// Copyright
2024 Google Inc. All rights reserved.
//
// Licensed under the Apache License, Version
2.
0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//
http://www.apache.org/licenses/LICENSE-2.
0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package uniquelist
import (
"fmt"
"slices"
"testing"
)
func ExampleUniqueList() {
a := []string{"a", "b", "c", "d"}
uniqueA := Make(a)
b := slices.Clone(a)
uniqueB := Make(b)
fmt.Println(uniqueA == uniqueB)
fmt.Println(uniqueA.ToSlice())
// Output: true
// [a b c d]
}
func testSlice(n int) []int {
var slice []int
for i :=
0; i < n; i++ {
slice = append(slice, i)
}
return slice
}
func TestUniqueList(t *testing.T) {
testCases := []struct {
name string
in []int
}{
{
name: "nil",
in: nil,
},
{
name: "zero",
in: []int{},
},
{
name: "one",
in: testSlice(
1),
},
{
name: "small",
in: testSlice(
8),
},
{
name: "large",
in: testSlice(
1000),
},
}
for _, testCase := range testCases {
t.Run(testCase.name, func(t *testing.T) {
uniqueList := Make(slices.Clone(testCase.in))
uniqueList2 := Make(slices.Clone(testCase.in))
if uniqueList != uniqueList2 {
t.Errorf("uniqueList != uniqueList2")
}
if g, w := uniqueList.ToSlice(), testCase.in; !slices.Equal(g, w) {
t.Errorf("incorrect ToSlice()\nwant: %q\ngot: %q", w, g)
}
if g, w := slices.Collect(uniqueList.Iter()), testCase.in; !slices.Equal(g, w) {
t.Errorf("incorrect Iter()\nwant: %q\ngot: %q", w, g)
}
if g, w := uniqueList.AppendTo([]int{-
1}), append([]int{-
1}, testCase.in...); !slices.E
qual(g, w) {
t.Errorf("incorrect Iter()\nwant: %q\ngot: %q", w, g)
}
if g, w := uniqueList.Len(), len(testCase.in); g != w {
t.Errorf("incorrect Len(), want %v, got %v", w, g)
}
})
}
}