From 57a5a8791f8a8c957aef87aecfa4fa318873b744 Mon Sep 17 00:00:00 2001
From: Jakob Unterwurzacher
Date: Thu, 11 Oct 2018 19:45:47 +0200
Subject: tests: syscallcompat: allow failure for symlinks > 1000

MacOS and old XFS versions do not support very long symlinks,
but let's not make the tests fail because of that.

https://github.com/rfjakob/gocryptfs/issues/267
---
 internal/syscallcompat/sys_common_test.go | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/internal/syscallcompat/sys_common_test.go b/internal/syscallcompat/sys_common_test.go
index 17268e4..e568a36 100644
--- a/internal/syscallcompat/sys_common_test.go
+++ b/internal/syscallcompat/sys_common_test.go
@@ -2,8 +2,6 @@ package syscallcompat
 
 import (
 	"bytes"
-	"os"
-	"runtime"
 	"syscall"
 	"testing"
 )
@@ -11,14 +9,15 @@ import (
 func TestReadlinkat(t *testing.T) {
 	for _, targetLen := range []int{100, 500, 4000} {
 		target := string(bytes.Repeat([]byte("x"), targetLen))
-		err := os.Symlink(target, tmpDir+"/readlinkat")
+		err := syscall.Symlink(target, tmpDir+"/readlinkat")
 		if err != nil {
-			if targetLen > 1000 && runtime.GOOS == "darwin" {
+			if targetLen > 1000 {
 				// Symlinks longer than 1024 (?) bytes are not supported on
-				// MacOS
+				// MacOS and XFS
+				t.Logf("skipping targetLen=%d: %v", targetLen, err)
 				continue
 			}
-			t.Fatal(err)
+			t.Fatalf("targetLen=%d: %v", targetLen, err)
 		}
 		target2, err := Readlinkat(tmpDirFd, "readlinkat")
 		if err != nil {
-- 
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