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Commit bf06a40a authored by Josh Gao's avatar Josh Gao
Browse files

debuggerd_test: add test for fdsan abort message. 

Bug: http://b/112770187
Test: debuggerd_test
Test: bionic-unit-tests
Change-Id: Ia93761e89074aea4629b8d0f232c580d6f0f249c
parent 4843c186

debuggerd/debuggerd_test.cpp

+26 −0
Original line number Diff line number Diff line
@@ -29,6 +29,7 @@ 
#include <regex>

#include <thread>



#include <android/fdsan.h>

#include <android/set_abort_message.h>



#include <android-base/file.h>
@@ -801,6 +802,31 @@ TEST_F(CrasherTest, competing_tracer) { 
  AssertDeath(SIGABRT);

}



TEST_F(CrasherTest, fdsan_warning_abort_message) {

  int intercept_result;

  unique_fd output_fd;



  StartProcess([]() {

    android_fdsan_set_error_level(ANDROID_FDSAN_ERROR_LEVEL_WARN_ONCE);

    unique_fd fd(open("/dev/null", O_RDONLY | O_CLOEXEC));

    if (fd == -1) {

      abort();

    }

    close(fd.get());

    _exit(0);

  });



  StartIntercept(&output_fd);

  FinishCrasher();

  AssertDeath(0);

  FinishIntercept(&intercept_result);

  ASSERT_EQ(1, intercept_result) << "tombstoned reported failure";



  std::string result;

  ConsumeFd(std::move(output_fd), &result);

  ASSERT_MATCH(result, "Abort message: 'attempted to close");

}



TEST(crash_dump, zombie) {

  pid_t forkpid = fork();