diff options
Diffstat (limited to 'pkg/tcpip/faketime')
-rw-r--r-- | pkg/tcpip/faketime/BUILD | 21 | ||||
-rw-r--r-- | pkg/tcpip/faketime/faketime_state_autogen.go | 3 | ||||
-rw-r--r-- | pkg/tcpip/faketime/faketime_test.go | 95 |
3 files changed, 3 insertions, 116 deletions
diff --git a/pkg/tcpip/faketime/BUILD b/pkg/tcpip/faketime/BUILD deleted file mode 100644 index bb9d44aff..000000000 --- a/pkg/tcpip/faketime/BUILD +++ /dev/null @@ -1,21 +0,0 @@ -load("//tools:defs.bzl", "go_library", "go_test") - -package(licenses = ["notice"]) - -go_library( - name = "faketime", - srcs = ["faketime.go"], - visibility = ["//visibility:public"], - deps = ["//pkg/tcpip"], -) - -go_test( - name = "faketime_test", - size = "small", - srcs = [ - "faketime_test.go", - ], - deps = [ - "//pkg/tcpip/faketime", - ], -) diff --git a/pkg/tcpip/faketime/faketime_state_autogen.go b/pkg/tcpip/faketime/faketime_state_autogen.go new file mode 100644 index 000000000..3de72f27d --- /dev/null +++ b/pkg/tcpip/faketime/faketime_state_autogen.go @@ -0,0 +1,3 @@ +// automatically generated by stateify. + +package faketime diff --git a/pkg/tcpip/faketime/faketime_test.go b/pkg/tcpip/faketime/faketime_test.go deleted file mode 100644 index c2704df2c..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 := time.Duration(clock.NowMonotonic()-start)*time.Nanosecond, 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 := time.Duration(clock.NowMonotonic()-start)*time.Nanosecond, test.advance; got != want { - t.Errorf("got elapsed = %d, want = %d", got, want) - } - }) - } -} |