1 files changed, 0 insertions, 127 deletions
diff --git a/test/syscalls/linux/sticky.cc b/test/syscalls/linux/sticky.cc
deleted file mode 100644
index 92eec0449..000000000
--- a/test/syscalls/linux/sticky.cc
+++ /dev/null
@@ -1,127 +0,0 @@
-// Copyright 2018 The gVisor Authors.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-#include <fcntl.h>
-#include <grp.h>
-#include <sys/prctl.h>
-#include <sys/types.h>
-#include <unistd.h>
-
-#include <vector>
-
-#include "gtest/gtest.h"
-#include "absl/flags/flag.h"
-#include "test/util/capability_util.h"
-#include "test/util/file_descriptor.h"
-#include "test/util/fs_util.h"
-#include "test/util/temp_path.h"
-#include "test/util/test_util.h"
-#include "test/util/thread_util.h"
-
-ABSL_FLAG(int32_t, scratch_uid, 65534, "first scratch UID");
-ABSL_FLAG(int32_t, scratch_gid, 65534, "first scratch GID");
-
-namespace gvisor {
-namespace testing {
-
-namespace {
-
-TEST(StickyTest, StickyBitPermDenied) {
-  SKIP_IF(!ASSERT_NO_ERRNO_AND_VALUE(HaveCapability(CAP_SETUID)));
-
-  auto dir = ASSERT_NO_ERRNO_AND_VALUE(TempPath::CreateDir());
-  EXPECT_THAT(chmod(dir.path().c_str(), 0777 | S_ISVTX), SyscallSucceeds());
-  const FileDescriptor dirfd =
-      ASSERT_NO_ERRNO_AND_VALUE(Open(dir.path(), O_DIRECTORY));
-  ASSERT_THAT(mkdirat(dirfd.get(), "NewDir", 0755), SyscallSucceeds());
-
-  // Drop privileges and change IDs only in child thread, or else this parent
-  // thread won't be able to open some log files after the test ends.
-  ScopedThread([&] {
-    // Drop privileges.
-    if (HaveCapability(CAP_FOWNER).ValueOrDie()) {
-      EXPECT_NO_ERRNO(SetCapability(CAP_FOWNER, false));
-    }
-
-    // Change EUID and EGID.
-    EXPECT_THAT(
-        syscall(SYS_setresgid, -1, absl::GetFlag(FLAGS_scratch_gid), -1),
-        SyscallSucceeds());
-    EXPECT_THAT(
-        syscall(SYS_setresuid, -1, absl::GetFlag(FLAGS_scratch_uid), -1),
-        SyscallSucceeds());
-
-    EXPECT_THAT(unlinkat(dirfd.get(), "NewDir", AT_REMOVEDIR),
-                SyscallFailsWithErrno(EPERM));
-  });
-}
-
-TEST(StickyTest, StickyBitSameUID) {
-  SKIP_IF(!ASSERT_NO_ERRNO_AND_VALUE(HaveCapability(CAP_SETUID)));
-
-  auto dir = ASSERT_NO_ERRNO_AND_VALUE(TempPath::CreateDir());
-  EXPECT_THAT(chmod(dir.path().c_str(), 0777 | S_ISVTX), SyscallSucceeds());
-  std::string path = JoinPath(dir.path(), "NewDir");
-  ASSERT_THAT(mkdir(path.c_str(), 0755), SyscallSucceeds());
-
-  // Drop privileges and change IDs only in child thread, or else this parent
-  // thread won't be able to open some log files after the test ends.
-  ScopedThread([&] {
-    // Drop privileges.
-    if (HaveCapability(CAP_FOWNER).ValueOrDie()) {
-      EXPECT_NO_ERRNO(SetCapability(CAP_FOWNER, false));
-    }
-
-    // Change EGID.
-    EXPECT_THAT(
-        syscall(SYS_setresgid, -1, absl::GetFlag(FLAGS_scratch_gid), -1),
-        SyscallSucceeds());
-
-    // We still have the same EUID.
-    EXPECT_THAT(rmdir(path.c_str()), SyscallSucceeds());
-  });
-}
-
-TEST(StickyTest, StickyBitCapFOWNER) {
-  SKIP_IF(!ASSERT_NO_ERRNO_AND_VALUE(HaveCapability(CAP_SETUID)));
-
-  auto dir = ASSERT_NO_ERRNO_AND_VALUE(TempPath::CreateDir());
-  EXPECT_THAT(chmod(dir.path().c_str(), 0777 | S_ISVTX), SyscallSucceeds());
-  const FileDescriptor dirfd =
-      ASSERT_NO_ERRNO_AND_VALUE(Open(dir.path(), O_DIRECTORY));
-  ASSERT_THAT(mkdirat(dirfd.get(), "NewDir", 0755), SyscallSucceeds());
-
-  // Drop privileges and change IDs only in child thread, or else this parent
-  // thread won't be able to open some log files after the test ends.
-  ScopedThread([&] {
-    // Set PR_SET_KEEPCAPS.
-    EXPECT_THAT(prctl(PR_SET_KEEPCAPS, 1, 0, 0, 0), SyscallSucceeds());
-
-    // Change EUID and EGID.
-    EXPECT_THAT(
-        syscall(SYS_setresgid, -1, absl::GetFlag(FLAGS_scratch_gid), -1),
-        SyscallSucceeds());
-    EXPECT_THAT(
-        syscall(SYS_setresuid, -1, absl::GetFlag(FLAGS_scratch_uid), -1),
-        SyscallSucceeds());
-
-    EXPECT_NO_ERRNO(SetCapability(CAP_FOWNER, true));
-    EXPECT_THAT(unlinkat(dirfd.get(), "NewDir", AT_REMOVEDIR),
-                SyscallSucceeds());
-  });
-}
-}  // namespace
-
-}  // namespace testing
-}  // namespace gvisor