Add O_PATH support in vfs2

PiperOrigin-RevId: 354367665

1 files changed, 21 insertions, 0 deletions

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());