From: Keith Randall <khr@golang.org>
Date: Thu, 20 Nov 2025 18:37:10 +0000 (-0800)
Subject: runtime: disable stack allocation tests on sanitizers
X-Git-Tag: go1.26rc1~221
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=8c3195973bd01da372713c4a7aac3e8e6f619ce5;p=gostls13.git

runtime: disable stack allocation tests on sanitizers

CL 707755 broke the asan/msan builders.

Change-Id: Ic9738140999a9bcfc94cecfe0964a5f1bc243c56
Reviewed-on: https://go-review.googlesource.com/c/go/+/722480
Auto-Submit: Keith Randall <khr@golang.org>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: David Chase <drchase@google.com>
Reviewed-by: Keith Randall <khr@google.com>
---

diff --git a/src/runtime/slice_test.go b/src/runtime/slice_test.go
index 5463b6c02f..376b4a58f2 100644
--- a/src/runtime/slice_test.go
+++ b/src/runtime/slice_test.go
@@ -6,6 +6,8 @@ package runtime_test
 
 import (
 	"fmt"
+	"internal/asan"
+	"internal/msan"
 	"internal/race"
 	"internal/testenv"
 	"runtime"
@@ -516,6 +518,9 @@ func TestAppendByteInLoop(t *testing.T) {
 	if race.Enabled {
 		t.Skip("skipping in -race mode")
 	}
+	if asan.Enabled || msan.Enabled {
+		t.Skip("skipping in sanitizer mode")
+	}
 	for _, test := range [][3]int{
 		{0, 0, 0},
 		{1, 1, 8},
@@ -562,6 +567,9 @@ func TestAppendPtrInLoop(t *testing.T) {
 	if race.Enabled {
 		t.Skip("skipping in -race mode")
 	}
+	if asan.Enabled || msan.Enabled {
+		t.Skip("skipping in sanitizer mode")
+	}
 	var tests [][3]int
 	if runtime.PtrSize == 8 {
 		tests = [][3]int{
@@ -628,6 +636,9 @@ func TestAppendByteCapInLoop(t *testing.T) {
 	if race.Enabled {
 		t.Skip("skipping in -race mode")
 	}
+	if asan.Enabled || msan.Enabled {
+		t.Skip("skipping in sanitizer mode")
+	}
 	for _, test := range [][3]int{
 		{0, 0, 0},
 		{1, 1, 8},