tailscale/tstime/jitter_test.go
Will Norris 71029cea2d all: update copyright and license headers
This updates all source files to use a new standard header for copyright
and license declaration.  Notably, copyright no longer includes a date,
and we now use the standard SPDX-License-Identifier header.

This commit was done almost entirely mechanically with perl, and then
some minimal manual fixes.

Updates #6865

Signed-off-by: Will Norris <will@tailscale.com>
2023-01-27 15:36:29 -08:00

23 lines
499 B
Go

// Copyright (c) Tailscale Inc & AUTHORS
// SPDX-License-Identifier: BSD-3-Clause
package tstime
import (
"testing"
"time"
)
func TestRandomDurationBetween(t *testing.T) {
if got := RandomDurationBetween(1, 1); got != 1 {
t.Errorf("between 1 and 1 = %v; want 1", int64(got))
}
const min = 1 * time.Second
const max = 10 * time.Second
for i := 0; i < 500; i++ {
if got := RandomDurationBetween(min, max); got < min || got >= max {
t.Fatalf("%v (%d) out of range", got, got)
}
}
}