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Diffstat (limited to 'pkg/linuxerr/linuxerr_test.go')
-rw-r--r--pkg/linuxerr/linuxerr_test.go164
1 files changed, 0 insertions, 164 deletions
diff --git a/pkg/linuxerr/linuxerr_test.go b/pkg/linuxerr/linuxerr_test.go
deleted file mode 100644
index d34937e93..000000000
--- a/pkg/linuxerr/linuxerr_test.go
+++ /dev/null
@@ -1,164 +0,0 @@
-// Copyright 2018 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 syserror_test
-
-import (
- "errors"
- "testing"
-
- "golang.org/x/sys/unix"
- "gvisor.dev/gvisor/pkg/linuxerr"
- "gvisor.dev/gvisor/pkg/syserror"
-)
-
-var globalError error
-
-func BenchmarkAssignErrno(b *testing.B) {
- for i := b.N; i > 0; i-- {
- globalError = unix.EINVAL
- }
-}
-
-func BenchmarkLinuxerrAssignError(b *testing.B) {
- for i := b.N; i > 0; i-- {
- globalError = linuxerr.EINVAL
- }
-}
-
-func BenchmarkAssignSyserrorError(b *testing.B) {
- for i := b.N; i > 0; i-- {
- globalError = syserror.EINVAL
- }
-}
-
-func BenchmarkCompareErrno(b *testing.B) {
- globalError = unix.EAGAIN
- j := 0
- for i := b.N; i > 0; i-- {
- if globalError == unix.EINVAL {
- j++
- }
- }
-}
-
-func BenchmarkCompareLinuxerrError(b *testing.B) {
- globalError = linuxerr.E2BIG
- j := 0
- for i := b.N; i > 0; i-- {
- if globalError == linuxerr.EINVAL {
- j++
- }
- }
-}
-
-func BenchmarkCompareSyserrorError(b *testing.B) {
- globalError = syserror.EAGAIN
- j := 0
- for i := b.N; i > 0; i-- {
- if globalError == syserror.EINVAL {
- j++
- }
- }
-}
-
-func BenchmarkSwitchErrno(b *testing.B) {
- globalError = unix.EPERM
- j := 0
- for i := b.N; i > 0; i-- {
- switch globalError {
- case unix.EINVAL:
- j++
- case unix.EINTR:
- j += 2
- case unix.EAGAIN:
- j += 3
- }
- }
-}
-
-func BenchmarkSwitchLinuxerrError(b *testing.B) {
- globalError = linuxerr.EPERM
- j := 0
- for i := b.N; i > 0; i-- {
- switch globalError {
- case linuxerr.EINVAL:
- j++
- case linuxerr.EINTR:
- j += 2
- case linuxerr.EAGAIN:
- j += 3
- }
- }
-}
-
-func BenchmarkSwitchSyserrorError(b *testing.B) {
- globalError = syserror.EPERM
- j := 0
- for i := b.N; i > 0; i-- {
- switch globalError {
- case syserror.EINVAL:
- j++
- case syserror.EINTR:
- j += 2
- case syserror.EAGAIN:
- j += 3
- }
- }
-}
-
-type translationTestTable struct {
- fn string
- errIn error
- syscallErrorIn unix.Errno
- expectedBool bool
- expectedTranslation unix.Errno
-}
-
-func TestErrorTranslation(t *testing.T) {
- myError := errors.New("My test error")
- myError2 := errors.New("Another test error")
- testTable := []translationTestTable{
- {"TranslateError", myError, 0, false, 0},
- {"TranslateError", myError2, 0, false, 0},
- {"AddErrorTranslation", myError, unix.EAGAIN, true, 0},
- {"AddErrorTranslation", myError, unix.EAGAIN, false, 0},
- {"AddErrorTranslation", myError, unix.EPERM, false, 0},
- {"TranslateError", myError, 0, true, unix.EAGAIN},
- {"TranslateError", myError2, 0, false, 0},
- {"AddErrorTranslation", myError2, unix.EPERM, true, 0},
- {"AddErrorTranslation", myError2, unix.EPERM, false, 0},
- {"AddErrorTranslation", myError2, unix.EAGAIN, false, 0},
- {"TranslateError", myError, 0, true, unix.EAGAIN},
- {"TranslateError", myError2, 0, true, unix.EPERM},
- }
- for _, tt := range testTable {
- switch tt.fn {
- case "TranslateError":
- err, ok := syserror.TranslateError(tt.errIn)
- if ok != tt.expectedBool {
- t.Fatalf("%v(%v) => %v expected %v", tt.fn, tt.errIn, ok, tt.expectedBool)
- } else if err != tt.expectedTranslation {
- t.Fatalf("%v(%v) (error) => %v expected %v", tt.fn, tt.errIn, err, tt.expectedTranslation)
- }
- case "AddErrorTranslation":
- ok := syserror.AddErrorTranslation(tt.errIn, tt.syscallErrorIn)
- if ok != tt.expectedBool {
- t.Fatalf("%v(%v) => %v expected %v", tt.fn, tt.errIn, ok, tt.expectedBool)
- }
- default:
- t.Fatalf("Unknown function %v", tt.fn)
- }
- }
-}