From d8c330254a7df21cb5edac3440b62a512fcc8d2d Mon Sep 17 00:00:00 2001
From: gVisor bot <gvisor-bot@google.com>
Date: Thu, 28 Jan 2021 12:22:00 -0800
Subject: Add O_PATH support in vfs2

PiperOrigin-RevId: 354367665
---
 test/syscalls/linux/xattr.cc | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

(limited to 'test/syscalls/linux/xattr.cc')

diff --git a/test/syscalls/linux/xattr.cc b/test/syscalls/linux/xattr.cc
index bd3f829c4..a953a55fe 100644
--- a/test/syscalls/linux/xattr.cc
+++ b/test/syscalls/linux/xattr.cc
@@ -607,6 +607,27 @@ TEST_F(XattrTest, XattrWithFD) {
   EXPECT_THAT(fremovexattr(fd.get(), name), SyscallSucceeds());
 }
 
+TEST_F(XattrTest, XattrWithOPath) {
+  SKIP_IF(IsRunningWithVFS1());
+  const FileDescriptor fd =
+      ASSERT_NO_ERRNO_AND_VALUE(Open(test_file_name_.c_str(), O_PATH));
+  const char name[] = "user.test";
+  int val = 1234;
+  size_t size = sizeof(val);
+  EXPECT_THAT(fsetxattr(fd.get(), name, &val, size, /*flags=*/0),
+              SyscallFailsWithErrno(EBADF));
+
+  int buf;
+  EXPECT_THAT(fgetxattr(fd.get(), name, &buf, size),
+              SyscallFailsWithErrno(EBADF));
+
+  char list[sizeof(name)];
+  EXPECT_THAT(flistxattr(fd.get(), list, sizeof(list)),
+              SyscallFailsWithErrno(EBADF));
+
+  EXPECT_THAT(fremovexattr(fd.get(), name), SyscallFailsWithErrno(EBADF));
+}
+
 TEST_F(XattrTest, TrustedNamespaceWithCapSysAdmin) {
   // Trusted namespace not supported in VFS1.
   SKIP_IF(IsRunningWithVFS1());
-- 
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