toolkit/crashreporter/google-breakpad/src/client/mac/handler/testcases/DynamicImagesTests.cc@6474c204b198 (annotated)
toolkit/crashreporter/google-breakpad/src/client/mac/handler/testcases/DynamicImagesTests.cc
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
| michael@0 | 1 | // Copyright (c) 2008, Google Inc. |
| michael@0 | 2 | // All rights reserved |
| michael@0 | 3 | // Redistribution and use in source and binary forms, with or without |
| michael@0 | 4 | // modification, are permitted provided that the following conditions are |
| michael@0 | 5 | // met: |
| michael@0 | 6 | // |
| michael@0 | 7 | // * Redistributions of source code must retain the above copyright |
| michael@0 | 8 | // notice, this list of conditions and the following disclaimer. |
| michael@0 | 9 | // * Redistributions in binary form must reproduce the above |
| michael@0 | 10 | // copyright notice, this list of conditions and the following disclaimer |
| michael@0 | 11 | // in the documentation and/or other materials provided with the |
| michael@0 | 12 | // distribution. |
| michael@0 | 13 | // * Neither the name of Google Inc. nor the names of its |
| michael@0 | 14 | // contributors may be used to endorse or promote products derived from |
| michael@0 | 15 | // this software without specific prior written permission. |
| michael@0 | 16 | // |
| michael@0 | 17 | // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| michael@0 | 18 | // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| michael@0 | 19 | // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| michael@0 | 20 | // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| michael@0 | 21 | // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| michael@0 | 22 | // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| michael@0 | 23 | // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| michael@0 | 24 | // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| michael@0 | 25 | // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| michael@0 | 26 | // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| michael@0 | 27 | // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| michael@0 | 28 | |
| michael@0 | 29 | // |
| michael@0 | 30 | // DynamicImagesTests.cpp |
| michael@0 | 31 | // minidump_test |
| michael@0 | 32 | // |
| michael@0 | 33 | // Created by Neal Sidhwaney on 4/17/08. |
| michael@0 | 34 | // Copyright 2008 Google Inc. All rights reserved. |
| michael@0 | 35 | // |
| michael@0 | 36 | |
| michael@0 | 37 | #include "client/mac/handler/testcases/DynamicImagesTests.h" |
| michael@0 | 38 | #include "client/mac/handler/dynamic_images.h" |
| michael@0 | 39 | |
| michael@0 | 40 | DynamicImagesTests test2(TEST_INVOCATION(DynamicImagesTests, |
| michael@0 | 41 | ReadTaskMemoryTest)); |
| michael@0 | 42 | DynamicImagesTests test3(TEST_INVOCATION(DynamicImagesTests, |
| michael@0 | 43 | ReadLibrariesFromLocalTaskTest)); |
| michael@0 | 44 | |
| michael@0 | 45 | DynamicImagesTests::DynamicImagesTests(TestInvocation *invocation) |
| michael@0 | 46 | : TestCase(invocation) { |
| michael@0 | 47 | } |
| michael@0 | 48 | |
| michael@0 | 49 | DynamicImagesTests::~DynamicImagesTests() { |
| michael@0 | 50 | } |
| michael@0 | 51 | |
| michael@0 | 52 | void DynamicImagesTests::ReadTaskMemoryTest() { |
| michael@0 | 53 | kern_return_t kr; |
| michael@0 | 54 | |
| michael@0 | 55 | // pick test2 as a symbol we know to be valid to read |
| michael@0 | 56 | // anything will work, really |
| michael@0 | 57 | void *addr = reinterpret_cast<void*>(&test2); |
| michael@0 | 58 | std::vector<uint8_t> buf(getpagesize()); |
| michael@0 | 59 | |
| michael@0 | 60 | fprintf(stderr, "reading 0x%p\n", addr); |
| michael@0 | 61 | kr = google_breakpad::ReadTaskMemory(mach_task_self(), |
| michael@0 | 62 | (uint64_t)addr, |
| michael@0 | 63 | getpagesize(), |
| michael@0 | 64 | buf); |
| michael@0 | 65 | |
| michael@0 | 66 | CPTAssert(kr == KERN_SUCCESS); |
| michael@0 | 67 | |
| michael@0 | 68 | CPTAssert(0 == memcmp(&buf[0], (const void*)addr, getpagesize())); |
| michael@0 | 69 | } |
| michael@0 | 70 | |
| michael@0 | 71 | void DynamicImagesTests::ReadLibrariesFromLocalTaskTest() { |
| michael@0 | 72 | |
| michael@0 | 73 | mach_port_t me = mach_task_self(); |
| michael@0 | 74 | google_breakpad::DynamicImages *d = new google_breakpad::DynamicImages(me); |
| michael@0 | 75 | |
| michael@0 | 76 | fprintf(stderr,"Local task image count: %d\n", d->GetImageCount()); |
| michael@0 | 77 | |
| michael@0 | 78 | CPTAssert(d->GetImageCount() > 0); |
| michael@0 | 79 | } |
