chrome/test/data/nacl/irt_exception/irt_exception_test.cc

   1 // Copyright 2014 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 <setjmp.h>
   6 #include <stdio.h>
   7
   8 #include "native_client/src/include/nacl/nacl_exception.h"
   9 #include "ppapi/native_client/tests/ppapi_test_lib/test_interface.h"
  10
  11 namespace {
  12
  13 jmp_buf g_jmp_buf;
  14
  15 void MyNaClExceptionHandler(struct NaClExceptionContext* context) {
  16   printf("--- MyNaClExceptionHandler\n");
  17   longjmp(g_jmp_buf, 1);
  18 }
  19
  20 void CrashViaSignalHandler() {
  21   printf("--- CrashViaSignalHandler\n");
  22
  23   int retval = nacl_exception_set_handler(MyNaClExceptionHandler);
  24   if (retval != 0) {
  25     printf("Unexpected return value from nacl_exception_set_handler: %d\n",
  26            retval);
  27     TEST_FAILED;
  28     return;
  29   }
  30
  31   if (setjmp(g_jmp_buf)) {
  32     printf("Returned via longjmp\n");
  33     TEST_PASSED;
  34     return;
  35   }
  36   printf("Going to crash\n");
  37   __builtin_trap();
  38 }
  39
  40 }  // namespace
  41
  42 void SetupTests() {
  43   RegisterTest("CrashViaSignalHandler", CrashViaSignalHandler);
  44 }
  45
  46 void SetupPluginInterfaces() {}