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Add description to create random files functions #59

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Mar 20, 2024
Merged

Add description to create random files functions #59

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2 changes: 2 additions & 0 deletions io/fileutils.go
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Original file line number Diff line number Diff line change
Expand Up @@ -25,6 +25,7 @@ var src = rand.NewSource(time.Now().UnixNano())
// #nosec G404 - No cryptographic level encryption is needed in random file
var rnd = rand.New(src)

// Create a temp file with the requested prefix at the provided dir. File length and contents are random, up to the requested max length.
func CreateRandomLenFile(maxLen int, filesDir string, prefix string) string {
file, _ := os.CreateTemp(filesDir, prefix)
fname := file.Name()
Expand All @@ -41,6 +42,7 @@ func CreateRandomLenFile(maxLen int, filesDir string, prefix string) string {
return fname
}

// Create a file at the provided path with a request number of random bytes.
func CreateRandFile(path string, len int) (file *RandFile, err error) {
f, err := os.Create(path)
if err != nil {
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