ucontext_t support for Android x86.

sandbox/linux/tests/unit_tests.h

 // Copyright (c) 2012 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.
 
 #ifndef SANDBOX_LINUX_TESTS_UNIT_TESTS_H__
 #define SANDBOX_LINUX_TESTS_UNIT_TESTS_H__
 
 #include "base/basictypes.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace sandbox {
 
 // While it is perfectly OK for a complex test to provide its own DeathCheck
 // function. Most death tests have very simple requirements. These tests should
 // use one of the predefined DEATH_XXX macros as an argument to
 // SANDBOX_DEATH_TEST(). You can check for a (sub-)string in the output of the
 // test, for a particular exit code, or for a particular death signal.
 // NOTE: If you do decide to write your own DeathCheck, make sure to use
 //       gtests's ASSERT_XXX() macros instead of SANDBOX_ASSERT(). See
 //       unit_tests.cc for examples.
 #define DEATH_SUCCESS()     sandbox::UnitTests::DeathSuccess, NULL
 #define DEATH_MESSAGE(msg)  sandbox::UnitTests::DeathMessage,                 \
                             static_cast<const void *>(                        \
                                 static_cast<const char *>(msg))
 #define DEATH_EXIT_CODE(rc) sandbox::UnitTests::DeathExitCode,                \
                             reinterpret_cast<void *>(static_cast<intptr_t>(rc))
-#define DEATH_BY_SIGNAL(s)  sandbox::UnitTests::DeathExitCode,                \
+#define DEATH_BY_SIGNAL(s)  sandbox::UnitTests::DeathBySignal,                \
                             reinterpret_cast<void *>(static_cast<intptr_t>(s))
 
 // A SANDBOX_DEATH_TEST is just like a SANDBOX_TEST (see below), but it assumes
 // that the test actually dies. The death test only passes if the death occurs
 // in the expected fashion, as specified by "death" and "death_aux". These two
 // parameters are typically set to one of the DEATH_XXX() macros.
 #define SANDBOX_DEATH_TEST(test_case_name, test_name, death)                  \
   void TEST_##test_name(void *);                                              \
   TEST(test_case_name, test_name) {                                           \
     sandbox::UnitTests::RunTestInProcess(TEST_##test_name, NULL, death);      \
@@ skipping 69 matching lines @@
   static void DeathBySignal(int status, const std::string& msg,
                             const void *aux);
 
  private:
   DISALLOW_IMPLICIT_CONSTRUCTORS(UnitTests);
 };
 
 }  // namespace
 
 #endif  // SANDBOX_LINUX_TESTS_UNIT_TESTS_H__