From 52ba35ddf9b65dc3ad27218743aa2444fe13b690 Mon Sep 17 00:00:00 2001
From: Tobias Klauser <tklauser@distanz.ch>
Date: Fri, 12 Jan 2018 16:25:57 +0100
Subject: [PATCH] unix: check error return of os.Symlink in tests on Linux

Change-Id: Iddb6fbcb0f0f834fa9fd7ef95d57aa8c7b4007fd
Reviewed-on: https://go-review.googlesource.com/87575
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
---
 unix/syscall_linux_test.go | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/unix/syscall_linux_test.go b/unix/syscall_linux_test.go
index 31ae24c3..9cc07549 100644
--- a/unix/syscall_linux_test.go
+++ b/unix/syscall_linux_test.go
@@ -20,9 +20,12 @@ func TestFchmodat(t *testing.T) {
 	defer chtmpdir(t)()
 
 	touch(t, "file1")
-	os.Symlink("file1", "symlink1")
+	err := os.Symlink("file1", "symlink1")
+	if err != nil {
+		t.Fatal(err)
+	}
 
-	err := unix.Fchmodat(unix.AT_FDCWD, "symlink1", 0444, 0)
+	err = unix.Fchmodat(unix.AT_FDCWD, "symlink1", 0444, 0)
 	if err != nil {
 		t.Fatalf("Fchmodat: unexpected error: %v", err)
 	}
@@ -239,7 +242,10 @@ func TestFstatat(t *testing.T) {
 		t.Errorf("Fstatat: returned stat does not match Stat")
 	}
 
-	os.Symlink("file1", "symlink1")
+	err = os.Symlink("file1", "symlink1")
+	if err != nil {
+		t.Fatal(err)
+	}
 
 	err = unix.Lstat("symlink1", &st1)
 	if err != nil {