summaryrefslogtreecommitdiffhomepage
path: root/pkg/tcpip/faketime/faketime_test.go
diff options
context:
space:
mode:
Diffstat (limited to 'pkg/tcpip/faketime/faketime_test.go')
-rw-r--r--pkg/tcpip/faketime/faketime_test.go95
1 files changed, 0 insertions, 95 deletions
diff --git a/pkg/tcpip/faketime/faketime_test.go b/pkg/tcpip/faketime/faketime_test.go
deleted file mode 100644
index fd2bb470a..000000000
--- a/pkg/tcpip/faketime/faketime_test.go
+++ /dev/null
@@ -1,95 +0,0 @@
-// Copyright 2020 The gVisor Authors.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package faketime_test
-
-import (
- "testing"
- "time"
-
- "gvisor.dev/gvisor/pkg/tcpip/faketime"
-)
-
-func TestManualClockAdvance(t *testing.T) {
- const timeout = time.Millisecond
- clock := faketime.NewManualClock()
- start := clock.NowMonotonic()
- clock.Advance(timeout)
- if got, want := clock.NowMonotonic().Sub(start), timeout; got != want {
- t.Errorf("got = %d, want = %d", got, want)
- }
-}
-
-func TestManualClockAfterFunc(t *testing.T) {
- const (
- timeout1 = time.Millisecond // timeout for counter1
- timeout2 = 2 * time.Millisecond // timeout for counter2
- )
- tests := []struct {
- name string
- advance time.Duration
- wantCounter1 int
- wantCounter2 int
- }{
- {
- name: "before timeout1",
- advance: timeout1 - 1,
- wantCounter1: 0,
- wantCounter2: 0,
- },
- {
- name: "timeout1",
- advance: timeout1,
- wantCounter1: 1,
- wantCounter2: 0,
- },
- {
- name: "timeout2",
- advance: timeout2,
- wantCounter1: 1,
- wantCounter2: 1,
- },
- {
- name: "after timeout2",
- advance: timeout2 + 1,
- wantCounter1: 1,
- wantCounter2: 1,
- },
- }
-
- for _, test := range tests {
- t.Run(test.name, func(t *testing.T) {
- clock := faketime.NewManualClock()
- counter1 := 0
- counter2 := 0
- clock.AfterFunc(timeout1, func() {
- counter1++
- })
- clock.AfterFunc(timeout2, func() {
- counter2++
- })
- start := clock.NowMonotonic()
- clock.Advance(test.advance)
- if got, want := counter1, test.wantCounter1; got != want {
- t.Errorf("got counter1 = %d, want = %d", got, want)
- }
- if got, want := counter2, test.wantCounter2; got != want {
- t.Errorf("got counter2 = %d, want = %d", got, want)
- }
- if got, want := clock.NowMonotonic().Sub(start), test.advance; got != want {
- t.Errorf("got elapsed = %d, want = %d", got, want)
- }
- })
- }
-}