michael@0: // Copyright (c) 2008, Google Inc.
michael@0: // All rights reserved
michael@0: // Redistribution and use in source and binary forms, with or without
michael@0: // modification, are permitted provided that the following conditions are
michael@0: // met:
michael@0: //
michael@0: //     * Redistributions of source code must retain the above copyright
michael@0: // notice, this list of conditions and the following disclaimer.
michael@0: //     * Redistributions in binary form must reproduce the above
michael@0: // copyright notice, this list of conditions and the following disclaimer
michael@0: // in the documentation and/or other materials provided with the
michael@0: // distribution.
michael@0: //     * Neither the name of Google Inc. nor the names of its
michael@0: // contributors may be used to endorse or promote products derived from
michael@0: // this software without specific prior written permission.
michael@0: //
michael@0: // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
michael@0: // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
michael@0: // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
michael@0: // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
michael@0: // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
michael@0: // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
michael@0: // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
michael@0: // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
michael@0: // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
michael@0: // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
michael@0: // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
michael@0: 
michael@0: //
michael@0: //  DynamicImagesTests.cpp
michael@0: //  minidump_test
michael@0: //
michael@0: //  Created by Neal Sidhwaney on 4/17/08.
michael@0: //  Copyright 2008 Google Inc. All rights reserved.
michael@0: //
michael@0: 
michael@0: #include "client/mac/handler/testcases/DynamicImagesTests.h"
michael@0: #include "client/mac/handler/dynamic_images.h"
michael@0: 
michael@0: DynamicImagesTests test2(TEST_INVOCATION(DynamicImagesTests,
michael@0:                                          ReadTaskMemoryTest));
michael@0: DynamicImagesTests test3(TEST_INVOCATION(DynamicImagesTests,
michael@0:                                          ReadLibrariesFromLocalTaskTest));
michael@0: 
michael@0: DynamicImagesTests::DynamicImagesTests(TestInvocation *invocation)
michael@0:     : TestCase(invocation) {
michael@0: }
michael@0: 
michael@0: DynamicImagesTests::~DynamicImagesTests() {
michael@0: }
michael@0: 
michael@0: void DynamicImagesTests::ReadTaskMemoryTest() {
michael@0:   kern_return_t kr;
michael@0: 
michael@0:   // pick test2 as a symbol we know to be valid to read
michael@0:   // anything will work, really
michael@0:   void *addr = reinterpret_cast<void*>(&test2);
michael@0:   std::vector<uint8_t> buf(getpagesize());
michael@0: 
michael@0:   fprintf(stderr, "reading 0x%p\n", addr);
michael@0:   kr = google_breakpad::ReadTaskMemory(mach_task_self(),
michael@0:                                        (uint64_t)addr,
michael@0:                                        getpagesize(),
michael@0:                                        buf);
michael@0: 
michael@0:   CPTAssert(kr == KERN_SUCCESS);
michael@0: 
michael@0:   CPTAssert(0 == memcmp(&buf[0], (const void*)addr, getpagesize()));
michael@0: }
michael@0: 
michael@0: void DynamicImagesTests::ReadLibrariesFromLocalTaskTest() {
michael@0: 
michael@0:   mach_port_t me = mach_task_self();
michael@0:   google_breakpad::DynamicImages *d = new google_breakpad::DynamicImages(me);
michael@0: 
michael@0:   fprintf(stderr,"Local task image count: %d\n", d->GetImageCount());
michael@0: 
michael@0:   CPTAssert(d->GetImageCount() > 0);
michael@0: }