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go/printer: simplify test

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LGTM=r
R=golang-codereviews, r
CC=golang-codereviews
https://golang.org/cl/115870043
This commit is contained in:
Dmitriy Vyukov 2014-07-18 12:44:24 +04:00
parent 4423222760
commit 5d58033682
1 changed files with 2 additions and 9 deletions
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11
src/pkg/go/printer/printer_test.go
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@ -159,13 +159,6 @@ func runcheck(t *testing.T, source, golden string, mode checkMode) {
}
func check(t *testing.T, source, golden string, mode checkMode) {
// start a timer to produce a time-out signal
tc := make(chan int)
go func() {
time.Sleep(10 * time.Second) // plenty of a safety margin, even for very slow machines
tc <- 0
}()
// run the test
cc := make(chan int)
go func() {
@ -173,9 +166,9 @@ func check(t *testing.T, source, golden string, mode checkMode) {
cc <- 0
}()
// wait for the first finisher
// wait with timeout
select {
case <-tc:
case <-time.After(10 * time.Second): // plenty of a safety margin, even for very slow machines
// test running past time out
t.Errorf("%s: running too slowly", source)
case <-cc: