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9f95b7b18c
Currently, there are some unit tests that are failing on Windows due to various reasons: - paths not properly joined (filepath.Join should be used). - Proxy Mode IPVS not supported on Windows. - DeadlineExceeded can occur when trying to read data from an UDP socket. This can be used to detect whether the port was closed or not. - In Windows, with long file name support enabled, file names can have up to 32,767 characters. In this case, the error windows.ERROR_FILENAME_EXCED_RANGE will be encountered instead. - files not closed, which means that they cannot be removed / renamed. - time.Now() is not as precise on Windows, which means that 2 consecutive calls may return the same timestamp. - path.Base() will return the same path. filepath.Base() should be used instead. - path.Join() will always join the paths with a / instead of the OS specific separator. filepath.Join() should be used instead.
59 lines
1.6 KiB
Go
59 lines
1.6 KiB
Go
/*
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Copyright 2021 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package routes
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import (
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"fmt"
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"os"
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"path/filepath"
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"testing"
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)
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func TestPreCheckLogFileNameLength(t *testing.T) {
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// In windows, with long file name support enabled, file names can have up to 32,767 characters.
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oversizeFileName := fmt.Sprintf("%032768s", "a")
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normalFileName := fmt.Sprintf("%0255s", "a")
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// check file with oversize name.
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if !logFileNameIsTooLong(oversizeFileName) {
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t.Error("failed to check oversize filename")
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}
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// check file with normal name which doesn't exist.
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if logFileNameIsTooLong(normalFileName) {
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t.Error("failed to check normal filename")
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}
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// check file with normal name which does exist.
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dir, err := os.MkdirTemp("", "logs")
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if err != nil {
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t.Fatal("failed to create temp dir")
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}
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defer os.RemoveAll(dir)
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normalFileName = filepath.Join(dir, normalFileName)
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f, err := os.Create(normalFileName)
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if err != nil {
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t.Error("failed to create test file")
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}
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defer os.Remove(normalFileName)
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defer f.Close()
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if logFileNameIsTooLong(normalFileName) {
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t.Error("failed to check normal filename")
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}
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}
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