diff options
Diffstat (limited to 'sandbox/linux/services/syscall_wrappers_unittest.cc')
-rw-r--r-- | sandbox/linux/services/syscall_wrappers_unittest.cc | 99 |
1 files changed, 0 insertions, 99 deletions
diff --git a/sandbox/linux/services/syscall_wrappers_unittest.cc b/sandbox/linux/services/syscall_wrappers_unittest.cc deleted file mode 100644 index 249d9ae1da..0000000000 --- a/sandbox/linux/services/syscall_wrappers_unittest.cc +++ /dev/null @@ -1,99 +0,0 @@ -// Copyright 2014 The Chromium Authors. All rights reserved. -// Use of this source code is governed by a BSD-style license that can be -// found in the LICENSE file. - -#include "sandbox/linux/services/syscall_wrappers.h" - -#include <sys/syscall.h> -#include <sys/types.h> -#include <sys/wait.h> -#include <unistd.h> -#include <cstring> - -#include "base/logging.h" -#include "base/posix/eintr_wrapper.h" -#include "build/build_config.h" -#include "sandbox/linux/system_headers/linux_signal.h" -#include "sandbox/linux/tests/test_utils.h" -#include "sandbox/linux/tests/unit_tests.h" -#include "testing/gtest/include/gtest/gtest.h" -#include "third_party/valgrind/valgrind.h" - -namespace sandbox { - -namespace { - -TEST(SyscallWrappers, BasicSyscalls) { - EXPECT_EQ(getpid(), sys_getpid()); -} - -TEST(SyscallWrappers, CloneBasic) { - pid_t child = sys_clone(SIGCHLD); - TestUtils::HandlePostForkReturn(child); - EXPECT_LT(0, child); -} - -TEST(SyscallWrappers, CloneParentSettid) { - pid_t ptid = 0; - pid_t child = sys_clone(CLONE_PARENT_SETTID | SIGCHLD, nullptr, &ptid, - nullptr, nullptr); - TestUtils::HandlePostForkReturn(child); - EXPECT_LT(0, child); - EXPECT_EQ(child, ptid); -} - -TEST(SyscallWrappers, CloneChildSettid) { - pid_t ctid = 0; - pid_t pid = - sys_clone(CLONE_CHILD_SETTID | SIGCHLD, nullptr, nullptr, &ctid, nullptr); - - const int kSuccessExit = 0; - if (0 == pid) { - // In child. - if (sys_getpid() == ctid) - _exit(kSuccessExit); - _exit(1); - } - - ASSERT_NE(-1, pid); - int status = 0; - ASSERT_EQ(pid, HANDLE_EINTR(waitpid(pid, &status, 0))); - ASSERT_TRUE(WIFEXITED(status)); - EXPECT_EQ(kSuccessExit, WEXITSTATUS(status)); -} - -TEST(SyscallWrappers, GetRESUid) { - uid_t ruid, euid, suid; - uid_t sys_ruid, sys_euid, sys_suid; - ASSERT_EQ(0, getresuid(&ruid, &euid, &suid)); - ASSERT_EQ(0, sys_getresuid(&sys_ruid, &sys_euid, &sys_suid)); - EXPECT_EQ(ruid, sys_ruid); - EXPECT_EQ(euid, sys_euid); - EXPECT_EQ(suid, sys_suid); -} - -TEST(SyscallWrappers, GetRESGid) { - gid_t rgid, egid, sgid; - gid_t sys_rgid, sys_egid, sys_sgid; - ASSERT_EQ(0, getresgid(&rgid, &egid, &sgid)); - ASSERT_EQ(0, sys_getresgid(&sys_rgid, &sys_egid, &sys_sgid)); - EXPECT_EQ(rgid, sys_rgid); - EXPECT_EQ(egid, sys_egid); - EXPECT_EQ(sgid, sys_sgid); -} - -TEST(SyscallWrappers, LinuxSigSet) { - sigset_t sigset; - ASSERT_EQ(0, sigemptyset(&sigset)); - ASSERT_EQ(0, sigaddset(&sigset, LINUX_SIGSEGV)); - ASSERT_EQ(0, sigaddset(&sigset, LINUX_SIGBUS)); - uint64_t linux_sigset = 0; - std::memcpy(&linux_sigset, &sigset, - std::min(sizeof(sigset), sizeof(linux_sigset))); - EXPECT_EQ((1ULL << (LINUX_SIGSEGV - 1)) | (1ULL << (LINUX_SIGBUS - 1)), - linux_sigset); -} - -} // namespace - -} // namespace sandbox |