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[#144] registry: Fix string generator func in obj info test

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`rune` is alias for `int32`. `randString()` used `rand.Int()`
which returns system-specific non-negative integer number. For
64-bit systems it will be int64. An attempt to cast `int64` to
`int32` (`rune`) leads the latter to be a negative number in
case of overflow. This caused the resulting string containing
unexpected symbols.

Signed-off-by: Ekaterina Lebedeva <ekaterina.lebedeva@yadro.com>
This commit is contained in:
Ekaterina Lebedeva 2024-06-10 19:21:25 +03:00
parent bdf4c192e1
commit 3f67606f02
1 changed files with 1 additions and 1 deletions
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2
internal/registry/obj_info_test.go
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@ -101,7 +101,7 @@ func randomObjectInfo() ObjectInfo {
func randString(n int) string { func randString(n int) string {
var sb strings.Builder var sb strings.Builder
for i := 0; i < n; i++ { for i := 0; i < n; i++ {
sb.WriteRune('a' + rune(rand.Int())%('z'-'a'+1)) sb.WriteRune('a' + rune(rand.Int31())%('z'-'a'+1))
} }
return sb.String() return sb.String()
} }