59 lines
1.1 KiB
Go
59 lines
1.1 KiB
Go
package packer
|
|
|
|
import (
|
|
"bytes"
|
|
"io/ioutil"
|
|
"testing"
|
|
|
|
"golang.org/x/sync/errgroup"
|
|
)
|
|
|
|
// The following tests rarelly just happen. So we run them 100 times.
|
|
|
|
func TestProgressTracking_open_close(t *testing.T) {
|
|
var bar *UiProgressBar
|
|
|
|
tracker := bar.TrackProgress("1,", 1, 42, ioutil.NopCloser(nil))
|
|
tracker.Close()
|
|
|
|
tracker = bar.TrackProgress("2,", 1, 42, ioutil.NopCloser(nil))
|
|
tracker.Close()
|
|
}
|
|
|
|
func TestProgressTracking_multi_open_close(t *testing.T) {
|
|
var bar *UiProgressBar
|
|
g := errgroup.Group{}
|
|
|
|
for i := 0; i < 100; i++ {
|
|
g.Go(func() error {
|
|
tracker := bar.TrackProgress("file,", 1, 42, ioutil.NopCloser(nil))
|
|
return tracker.Close()
|
|
})
|
|
}
|
|
if err := g.Wait(); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
}
|
|
|
|
func TestProgressTracking_races(t *testing.T) {
|
|
var bar *UiProgressBar
|
|
g := errgroup.Group{}
|
|
|
|
for i := 0; i < 100; i++ {
|
|
g.Go(func() error {
|
|
txt := []byte("foobarbaz dolores")
|
|
b := bytes.NewReader(txt)
|
|
tracker := bar.TrackProgress("file,", 1, 42, ioutil.NopCloser(b))
|
|
|
|
for i := 0; i < 42; i++ {
|
|
tracker.Read([]byte("i"))
|
|
}
|
|
return tracker.Close()
|
|
})
|
|
}
|
|
|
|
if err := g.Wait(); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
}
|