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retry: relax timing for test a bit

This commit is contained in:
Frank Schroeder 2017-07-01 01:02:51 +02:00 committed by Frank Schröder
parent 406dc2ead8
commit 3aa752e998
1 changed files with 4 additions and 4 deletions
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8
testutil/retry/retry_test.go
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@ -6,15 +6,15 @@ import (
)
// delta defines the time band a test run should complete in.
var delta = 10 * time.Millisecond
var delta = 25 * time.Millisecond
func TestRetryer(t *testing.T) {
tests := []struct {
desc string
r Retryer
}{
{"counter", &Counter{Count: 3, Wait: 10 * time.Millisecond}},
{"timer", &Timer{Timeout: 20 * time.Millisecond, Wait: 10 * time.Millisecond}},
{"counter", &Counter{Count: 3, Wait: 100 * time.Millisecond}},
{"timer", &Timer{Timeout: 200 * time.Millisecond, Wait: 100 * time.Millisecond}},
}
for _, tt := range tests {
@ -35,7 +35,7 @@ func TestRetryer(t *testing.T) {
// since the first iteration happens immediately
// the retryer waits only twice for three iterations.
// order of events: (true, (wait) true, (wait) true, false)
if got, want := dur, 20*time.Millisecond; got < (want-delta) || got > (want+delta) {
if got, want := dur, 200*time.Millisecond; got < (want-delta) || got > (want+delta) {
t.Fatalf("loop took %v want %v (+/- %v)", got, want, delta)
}
})