1 files changed, 79 insertions, 0 deletions
diff --git a/toolkit/crashreporter/breakpad-client/mac/handler/testcases/DynamicImagesTests.cc b/toolkit/crashreporter/breakpad-client/mac/handler/testcases/DynamicImagesTests.cc
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+++ b/toolkit/crashreporter/breakpad-client/mac/handler/testcases/DynamicImagesTests.cc
@@ -0,0 +1,79 @@
+// Copyright (c) 2008, Google Inc.
+// All rights reserved
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+//
+//  DynamicImagesTests.cpp
+//  minidump_test
+//
+//  Created by Neal Sidhwaney on 4/17/08.
+//  Copyright 2008 Google Inc. All rights reserved.
+//
+
+#include "mac/handler/testcases/DynamicImagesTests.h"
+#include "mac/handler/dynamic_images.h"
+
+DynamicImagesTests test2(TEST_INVOCATION(DynamicImagesTests,
+                                         ReadTaskMemoryTest));
+DynamicImagesTests test3(TEST_INVOCATION(DynamicImagesTests,
+                                         ReadLibrariesFromLocalTaskTest));
+
+DynamicImagesTests::DynamicImagesTests(TestInvocation *invocation)
+    : TestCase(invocation) {
+}
+
+DynamicImagesTests::~DynamicImagesTests() {
+}
+
+void DynamicImagesTests::ReadTaskMemoryTest() {
+  kern_return_t kr;
+
+  // pick test2 as a symbol we know to be valid to read
+  // anything will work, really
+  void *addr = reinterpret_cast<void*>(&test2);
+  std::vector<uint8_t> buf(getpagesize());
+
+  fprintf(stderr, "reading 0x%p\n", addr);
+  kr = google_breakpad::ReadTaskMemory(mach_task_self(),
+                                       (uint64_t)addr,
+                                       getpagesize(),
+                                       buf);
+
+  CPTAssert(kr == KERN_SUCCESS);
+
+  CPTAssert(0 == memcmp(&buf[0], (const void*)addr, getpagesize()));
+}
+
+void DynamicImagesTests::ReadLibrariesFromLocalTaskTest() {
+
+  mach_port_t me = mach_task_self();
+  google_breakpad::DynamicImages *d = new google_breakpad::DynamicImages(me);
+
+  fprintf(stderr,"Local task image count: %d\n", d->GetImageCount());
+
+  CPTAssert(d->GetImageCount() > 0);
+}