1 files changed, 0 insertions, 154 deletions
diff --git a/security/sandbox/chromium/sandbox/linux/seccomp-bpf/bpf_tests_unittest.cc b/security/sandbox/chromium/sandbox/linux/seccomp-bpf/bpf_tests_unittest.cc
deleted file mode 100644
index e300baf9b..000000000
--- a/security/sandbox/chromium/sandbox/linux/seccomp-bpf/bpf_tests_unittest.cc
+++ /dev/null
@@ -1,154 +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/seccomp-bpf/bpf_tests.h"
-
-#include <errno.h>
-#include <sys/ptrace.h>
-#include <sys/syscall.h>
-#include <sys/types.h>
-#include <unistd.h>
-
-#include "base/logging.h"
-#include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
-#include "build/build_config.h"
-#include "sandbox/linux/bpf_dsl/bpf_dsl.h"
-#include "sandbox/linux/bpf_dsl/policy.h"
-#include "sandbox/linux/seccomp-bpf/sandbox_bpf.h"
-#include "sandbox/linux/services/syscall_wrappers.h"
-#include "sandbox/linux/system_headers/linux_syscalls.h"
-#include "sandbox/linux/tests/unit_tests.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-using sandbox::bpf_dsl::Allow;
-using sandbox::bpf_dsl::Error;
-using sandbox::bpf_dsl::ResultExpr;
-
-namespace sandbox {
-
-namespace {
-
-class FourtyTwo {
- public:
-  static const int kMagicValue = 42;
-  FourtyTwo() : value_(kMagicValue) {}
-  int value() { return value_; }
-
- private:
-  int value_;
-  DISALLOW_COPY_AND_ASSIGN(FourtyTwo);
-};
-
-class EmptyClassTakingPolicy : public bpf_dsl::Policy {
- public:
-  explicit EmptyClassTakingPolicy(FourtyTwo* fourty_two) {
-    BPF_ASSERT(fourty_two);
-    BPF_ASSERT(FourtyTwo::kMagicValue == fourty_two->value());
-  }
-  ~EmptyClassTakingPolicy() override {}
-
-  ResultExpr EvaluateSyscall(int sysno) const override {
-    DCHECK(SandboxBPF::IsValidSyscallNumber(sysno));
-    return Allow();
-  }
-};
-
-BPF_TEST(BPFTest,
-         BPFAUXPointsToClass,
-         EmptyClassTakingPolicy,
-         FourtyTwo /* *BPF_AUX */) {
-  // BPF_AUX should point to an instance of FourtyTwo.
-  BPF_ASSERT(BPF_AUX);
-  BPF_ASSERT(FourtyTwo::kMagicValue == BPF_AUX->value());
-}
-
-void DummyTestFunction(FourtyTwo *fourty_two) {
-}
-
-TEST(BPFTest, BPFTesterCompatibilityDelegateLeakTest) {
-  // Don't do anything, simply gives dynamic tools an opportunity to detect
-  // leaks.
-  {
-    BPFTesterCompatibilityDelegate<EmptyClassTakingPolicy, FourtyTwo>
-        simple_delegate(DummyTestFunction);
-  }
-  {
-    // Test polymorphism.
-    scoped_ptr<BPFTesterDelegate> simple_delegate(
-        new BPFTesterCompatibilityDelegate<EmptyClassTakingPolicy, FourtyTwo>(
-            DummyTestFunction));
-  }
-}
-
-class EnosysPtracePolicy : public bpf_dsl::Policy {
- public:
-  EnosysPtracePolicy() { my_pid_ = sys_getpid(); }
-  ~EnosysPtracePolicy() override {
-    // Policies should be able to bind with the process on which they are
-    // created. They should never be created in a parent process.
-    BPF_ASSERT_EQ(my_pid_, sys_getpid());
-  }
-
-  ResultExpr EvaluateSyscall(int system_call_number) const override {
-    CHECK(SandboxBPF::IsValidSyscallNumber(system_call_number));
-    if (system_call_number == __NR_ptrace) {
-      // The EvaluateSyscall function should run in the process that created
-      // the current object.
-      BPF_ASSERT_EQ(my_pid_, sys_getpid());
-      return Error(ENOSYS);
-    } else {
-      return Allow();
-    }
-  }
-
- private:
-  pid_t my_pid_;
-  DISALLOW_COPY_AND_ASSIGN(EnosysPtracePolicy);
-};
-
-class BasicBPFTesterDelegate : public BPFTesterDelegate {
- public:
-  BasicBPFTesterDelegate() {}
-  ~BasicBPFTesterDelegate() override {}
-
-  scoped_ptr<bpf_dsl::Policy> GetSandboxBPFPolicy() override {
-    return scoped_ptr<bpf_dsl::Policy>(new EnosysPtracePolicy());
-  }
-  void RunTestFunction() override {
-    errno = 0;
-    int ret = ptrace(PTRACE_TRACEME, -1, NULL, NULL);
-    BPF_ASSERT(-1 == ret);
-    BPF_ASSERT(ENOSYS == errno);
-  }
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(BasicBPFTesterDelegate);
-};
-
-// This is the most powerful and complex way to create a BPF test, but it
-// requires a full class definition (BasicBPFTesterDelegate).
-BPF_TEST_D(BPFTest, BPFTestWithDelegateClass, BasicBPFTesterDelegate);
-
-// This is the simplest form of BPF tests.
-BPF_TEST_C(BPFTest, BPFTestWithInlineTest, EnosysPtracePolicy) {
-  errno = 0;
-  int ret = ptrace(PTRACE_TRACEME, -1, NULL, NULL);
-  BPF_ASSERT(-1 == ret);
-  BPF_ASSERT(ENOSYS == errno);
-}
-
-const char kHelloMessage[] = "Hello";
-
-BPF_DEATH_TEST_C(BPFTest,
-                 BPFDeathTestWithInlineTest,
-                 DEATH_MESSAGE(kHelloMessage),
-                 EnosysPtracePolicy) {
-  LOG(ERROR) << kHelloMessage;
-  _exit(1);
-}
-
-}  // namespace
-
-}  // namespace sandbox