From 7b0d56fe98a4ae449d26af0b83d00271a179db6e Mon Sep 17 00:00:00 2001
From: Sebastian Lackner
Date: Mon, 14 Jan 2019 02:51:50 +0100
Subject: syscallcompat: Drop Symlinkat emulation on macOS.

---
 internal/syscallcompat/emulate_test.go | 41 ----------------------------------
 1 file changed, 41 deletions(-)

(limited to 'internal/syscallcompat/emulate_test.go')

diff --git a/internal/syscallcompat/emulate_test.go b/internal/syscallcompat/emulate_test.go
index 6fe5f3e..6db37f8 100644
--- a/internal/syscallcompat/emulate_test.go
+++ b/internal/syscallcompat/emulate_test.go
@@ -2,8 +2,6 @@ package syscallcompat
 
 import (
 	"os"
-	"runtime"
-	"syscall"
 	"testing"
 
 	"golang.org/x/sys/unix"
@@ -29,45 +27,6 @@ func TestEmulateMknodat(t *testing.T) {
 	}
 }
 
-// symlinkCheckMode looks if the mode bits in "st" say that this is a symlink.
-// Calls t.Fatal() if not.
-func symlinkCheckMode(t *testing.T, st syscall.Stat_t) {
-	if runtime.GOOS == "darwin" {
-		// On MacOS, symlinks don't carry their own permissions, so
-		// only check the file type.
-		if st.Mode&syscall.S_IFMT != syscall.S_IFLNK {
-			t.Fatalf("This is not a symlink: mode = 0%o", st.Mode)
-		}
-		return
-	}
-	if st.Mode != 0120777 {
-		t.Fatalf("Wrong mode, have 0%o, want 0120777", st.Mode)
-	}
-}
-
-func TestEmulateSymlinkat(t *testing.T) {
-	err := emulateSymlinkat("/foo/bar/baz", tmpDirFd, "symlink1")
-	if err != nil {
-		t.Fatal(err)
-	}
-	var st syscall.Stat_t
-	err = syscall.Lstat(tmpDir+"/symlink1", &st)
-	if err != nil {
-		t.Fatal(err)
-	}
-	symlinkCheckMode(t, st)
-	// Test with absolute path
-	err = emulateSymlinkat("/foo/bar/baz", -1, tmpDir+"/symlink2")
-	if err != nil {
-		t.Fatal(err)
-	}
-	err = syscall.Lstat(tmpDir+"/symlink2", &st)
-	if err != nil {
-		t.Fatal(err)
-	}
-	symlinkCheckMode(t, st)
-}
-
 func TestEmulateMkdirat(t *testing.T) {
 	err := emulateMkdirat(tmpDirFd, "mkdirat", 0700)
 	if err != nil {
-- 
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