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// Copyright 2023 LiveKit, Inc.
//
// 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 utils
import (
"sort"
"strconv"
"testing"
"github.com/stretchr/testify/require"
)
func TestParallel(t *testing.T) {
for _, cs := range []int{1, 10, 100, 10000} {
t.Run(strconv.Itoa(cs), func(t *testing.T) {
sendSlice := make([]int, 0, cs)
recvSlice := make([]int, 0, cs)
recvCh := make(chan int, cs)
for i := 0; i < cs; i++ {
sendSlice = append(sendSlice, i)
}
ParallelExec(sendSlice, 10, 2, func(i int) {
recvCh <- i
})
close(recvCh)
for i := range recvCh {
recvSlice = append(recvSlice, i)
}
sort.Ints(recvSlice)
require.Equal(t, sendSlice, recvSlice)
})
}
}