From 8fad22bf840fc968171bee6cf294f026eb1e0d3a Mon Sep 17 00:00:00 2001
From: Dmitry Vyukov <dvyukov@google.com>
Date: Tue, 9 Aug 2022 12:40:58 +0200
Subject: prog: generate very long file names

Generate very long file names once in a while to provoke bugs like:
https://github.com/google/gvisor/commit/f857f268eceb1cdee0b2bdfa218c969c84033fcd
---
 prog/minimization_test.go | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'prog/minimization_test.go')

diff --git a/prog/minimization_test.go b/prog/minimization_test.go
index 697937e92..4da791560 100644
--- a/prog/minimization_test.go
+++ b/prog/minimization_test.go
@@ -10,6 +10,7 @@ import (
 
 // nolint:gocyclo
 func TestMinimize(t *testing.T) {
+	// nolint: lll
 	tests := []struct {
 		os              string
 		arch            string
@@ -216,6 +217,17 @@ func TestMinimize(t *testing.T) {
 			"pipe2(0x0, 0x0) (rerun: 100)\n",
 			-1,
 		},
+		// Undo target.SpecialFileLenghts mutation (reduce file name length).
+		{
+			"test", "64",
+			"mutate9(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\\x00')\n",
+			0,
+			func(p *Prog, callIndex int) bool {
+				return p.Calls[0].Args[0].(*PointerArg).Res != nil
+			},
+			"mutate9(&(0x7f0000000000)='./file0\\x00')\n",
+			0,
+		},
 	}
 	t.Parallel()
 	for ti, test := range tests {
-- 
cgit mrf-deployment