package task_test
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import (
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"context"
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"errors"
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"strings"
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"testing"
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"time"
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"github.com/google/go-cmp/cmp"
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"github.com/v2fly/v2ray-core/v5/common"
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. "github.com/v2fly/v2ray-core/v5/common/task"
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)
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func TestExecuteParallel(t *testing.T) {
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err := Run(context.Background(),
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func() error {
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time.Sleep(time.Millisecond * 200)
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return errors.New("test")
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}, func() error {
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time.Sleep(time.Millisecond * 500)
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return errors.New("test2")
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})
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if r := cmp.Diff(err.Error(), "test"); r != "" {
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t.Error(r)
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}
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}
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func TestExecuteParallelContextCancel(t *testing.T) {
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ctx, cancel := context.WithCancel(context.Background())
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err := Run(ctx, func() error {
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time.Sleep(time.Millisecond * 2000)
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return errors.New("test")
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}, func() error {
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time.Sleep(time.Millisecond * 5000)
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return errors.New("test2")
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}, func() error {
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cancel()
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return nil
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})
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errStr := err.Error()
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if !strings.Contains(errStr, "canceled") {
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t.Error("expected error string to contain 'canceled', but actually not: ", errStr)
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}
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}
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func BenchmarkExecuteOne(b *testing.B) {
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noop := func() error {
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return nil
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}
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for i := 0; i < b.N; i++ {
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common.Must(Run(context.Background(), noop))
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}
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}
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func BenchmarkExecuteTwo(b *testing.B) {
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noop := func() error {
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return nil
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}
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for i := 0; i < b.N; i++ {
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common.Must(Run(context.Background(), noop, noop))
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}
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}
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