The Tor Browser / file diff

     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/toolkit/crashreporter/google-breakpad/src/client/mac/handler/testcases/DynamicImagesTests.cc	Wed Dec 31 06:09:35 2014 +0100
     1.3 @@ -0,0 +1,79 @@
     1.4 +// Copyright (c) 2008, Google Inc.
     1.5 +// All rights reserved
     1.6 +// Redistribution and use in source and binary forms, with or without
     1.7 +// modification, are permitted provided that the following conditions are
     1.8 +// met:
     1.9 +//
    1.10 +//     * Redistributions of source code must retain the above copyright
    1.11 +// notice, this list of conditions and the following disclaimer.
    1.12 +//     * Redistributions in binary form must reproduce the above
    1.13 +// copyright notice, this list of conditions and the following disclaimer
    1.14 +// in the documentation and/or other materials provided with the
    1.15 +// distribution.
    1.16 +//     * Neither the name of Google Inc. nor the names of its
    1.17 +// contributors may be used to endorse or promote products derived from
    1.18 +// this software without specific prior written permission.
    1.19 +//
    1.20 +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
    1.21 +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
    1.22 +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
    1.23 +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
    1.24 +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
    1.25 +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
    1.26 +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
    1.27 +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
    1.28 +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
    1.29 +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
    1.30 +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
    1.31 +
    1.32 +//
    1.33 +//  DynamicImagesTests.cpp
    1.34 +//  minidump_test
    1.35 +//
    1.36 +//  Created by Neal Sidhwaney on 4/17/08.
    1.37 +//  Copyright 2008 Google Inc. All rights reserved.
    1.38 +//
    1.39 +
    1.40 +#include "client/mac/handler/testcases/DynamicImagesTests.h"
    1.41 +#include "client/mac/handler/dynamic_images.h"
    1.42 +
    1.43 +DynamicImagesTests test2(TEST_INVOCATION(DynamicImagesTests,
    1.44 +                                         ReadTaskMemoryTest));
    1.45 +DynamicImagesTests test3(TEST_INVOCATION(DynamicImagesTests,
    1.46 +                                         ReadLibrariesFromLocalTaskTest));
    1.47 +
    1.48 +DynamicImagesTests::DynamicImagesTests(TestInvocation *invocation)
    1.49 +    : TestCase(invocation) {
    1.50 +}
    1.51 +
    1.52 +DynamicImagesTests::~DynamicImagesTests() {
    1.53 +}
    1.54 +
    1.55 +void DynamicImagesTests::ReadTaskMemoryTest() {
    1.56 +  kern_return_t kr;
    1.57 +
    1.58 +  // pick test2 as a symbol we know to be valid to read
    1.59 +  // anything will work, really
    1.60 +  void *addr = reinterpret_cast<void*>(&test2);
    1.61 +  std::vector<uint8_t> buf(getpagesize());
    1.62 +
    1.63 +  fprintf(stderr, "reading 0x%p\n", addr);
    1.64 +  kr = google_breakpad::ReadTaskMemory(mach_task_self(),
    1.65 +                                       (uint64_t)addr,
    1.66 +                                       getpagesize(),
    1.67 +                                       buf);
    1.68 +
    1.69 +  CPTAssert(kr == KERN_SUCCESS);
    1.70 +
    1.71 +  CPTAssert(0 == memcmp(&buf[0], (const void*)addr, getpagesize()));
    1.72 +}
    1.73 +
    1.74 +void DynamicImagesTests::ReadLibrariesFromLocalTaskTest() {
    1.75 +
    1.76 +  mach_port_t me = mach_task_self();
    1.77 +  google_breakpad::DynamicImages *d = new google_breakpad::DynamicImages(me);
    1.78 +
    1.79 +  fprintf(stderr,"Local task image count: %d\n", d->GetImageCount());
    1.80 +
    1.81 +  CPTAssert(d->GetImageCount() > 0);
    1.82 +}