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Fix rand.Seed() deprecation in golang 1.20

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Ref: https://pkg.go.dev/math/rand@go1.20#Seed

Note: For `runtime_test.go`, this test-case was never actually doing
what appears as it's intent .  Fixing it to work as intended would be
require incredibly libpod-invasive changes.  Do the least-worse thing and
simply confirm that consecutive generated names are different.

Signed-off-by: Chris Evich <cevich@redhat.com>
This commit is contained in:
Chris Evich
2023-04-25 10:49:47 -04:00
parent 0277adf693
commit 221e3023f6
4 changed files with 22 additions and 15 deletions
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6
test/e2e/common_test.go
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@ -430,11 +430,11 @@ func GetPortLock(port string) *lockfile.LockFile {
// collisions during parallel tests
func GetRandomIPAddress() string {
// To avoid IP collisions of initialize random seed for random IP addresses
rand.Seed(time.Now().UnixNano())
rng := rand.New(rand.NewSource(time.Now().UnixNano()))
// Add GinkgoParallelProcess() on top of the IP address
// in case of the same random seed
ip3 := strconv.Itoa(rand.Intn(230) + GinkgoParallelProcess())
ip4 := strconv.Itoa(rand.Intn(230) + GinkgoParallelProcess())
ip3 := strconv.Itoa(rng.Intn(230) + GinkgoParallelProcess())
ip4 := strconv.Itoa(rng.Intn(230) + GinkgoParallelProcess())
return "10.88." + ip3 + "." + ip4
}