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package main
import (
"fmt"
"path/filepath"
"testing"
)
func TestPara(t *testing.T) {
cwd, err := filepath.Abs(".")
if err != nil {
panic(err)
}
katiDir = cwd
jobsFlag = 4
paraChan := make(chan *ParaResult)
para := NewParaWorker(paraChan)
go para.Run()
num_tasks := 100
for i := 0; i < num_tasks; i++ {
runners := []runner{
{
output: fmt.Sprintf("%d", i),
cmd: fmt.Sprintf("echo test%d 2>&1", i),
shell: "/bin/sh",
},
}
para.RunCommand(runners)
}
var started []*ParaResult
var results []*ParaResult
for len(started) != num_tasks || len(results) != num_tasks {
select {
case r := <-paraChan:
fmt.Printf("started=%d finished=%d\n", len(started), len(results))
if r.status < 0 && r.signal < 0 {
started = append(started, r)
} else {
results = append(results, r)
}
}
}
para.Wait()
}
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