From d74defe8d345042d8cde395e2b05dac856cab5ac Mon Sep 17 00:00:00 2001
From: Richard Miller <millerresearch@gmail.com>
Date: Thu, 31 Oct 2024 16:06:48 +0000
Subject: [PATCH] crypto/rand: skip TestAllocations on plan9

The function crypto/rand.read allocates on Plan 9, so this test
would always fail.

Fixes #69873

Change-Id: I8d661cb868c32f6985d0926f9ae7b30204cafbf4
Reviewed-on: https://go-review.googlesource.com/c/go/+/624015
Reviewed-by: Filippo Valsorda <filippo@golang.org>
Reviewed-by: Michael Pratt <mpratt@google.com>
Reviewed-by: Mauri de Souza Meneguzzo <mauri870@gmail.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Carlos Amedee <carlos@golang.org>
Auto-Submit: Filippo Valsorda <filippo@golang.org>
---
 src/crypto/rand/rand_test.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/crypto/rand/rand_test.go b/src/crypto/rand/rand_test.go
index 2d84fdc900..5cf0ad8ec1 100644
--- a/src/crypto/rand/rand_test.go
+++ b/src/crypto/rand/rand_test.go
@@ -160,6 +160,9 @@ func TestAllocations(t *testing.T) {
 	if race.Enabled || msan.Enabled || asan.Enabled {
 		t.Skip("urandomRead allocates under -race, -asan, and -msan")
 	}
+	if runtime.GOOS == "plan9" {
+		t.Skip("plan9 allocates")
+	}
 	testenv.SkipIfOptimizationOff(t)
 
 	n := int(testing.AllocsPerRun(10, func() {