chrome/test/security_tests/sandbox_browsertest_linux.cc

   1 // Copyright 2013 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "chrome/test/base/in_process_browser_test.h"
   6 #include "content/public/browser/zygote_host_linux.h"
   7 #include "content/public/common/sandbox_linux.h"
   8
   9 typedef InProcessBrowserTest SandboxLinuxTest;
  10
  11 // Both the SUID sandbox (http://crbug.com/137653) and the Seccomp-BPF sandbox
  12 // are currently incompatible with ASan.
  13 #if defined(OS_LINUX) && !defined(ADDRESS_SANITIZER)
  14 #define MAYBE_SandboxStatus \
  15         SandboxStatus
  16 #else
  17 #define MAYBE_SandboxStatus \
  18         DISABLED_SandboxStatus
  19 #endif
  20
  21 IN_PROC_BROWSER_TEST_F(SandboxLinuxTest, MAYBE_SandboxStatus) {
  22   // Get expected sandboxing status of renderers.
  23   const int status = content::ZygoteHost::GetInstance()->GetSandboxStatus();
  24
  25   // The setuid sandbox is required as our first-layer sandbox.
  26   bool good_layer1 = status & content::kSandboxLinuxSUID &&
  27                      status & content::kSandboxLinuxPIDNS &&
  28                      status & content::kSandboxLinuxNetNS;
  29   // A second-layer sandbox is also required to be adequately sandboxed.
  30   bool good_layer2 = status & content::kSandboxLinuxSeccompBPF;
  31
  32   EXPECT_TRUE(good_layer1);
  33   EXPECT_TRUE(good_layer2);
  34 }