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17a515d33d
Add Mach exception server and fill out exceptions snapshot. Note that: - The 'capture' portion of this CL will be moved out of the snapshot interface and into a separate in-process dump to disk location. - All of the pointer dereferences need to be wrapped in vm_read. - The read-fast-and-dump logic in exception_snapshot will end up in a different file completely, but until we pick a serialization/deserialization method, keep it as-is. Bug: crashpad:31 Change-Id: I44203aa44036a341d6b4517fde7ab0cb9d7e94d7 Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/2160122 Commit-Queue: Justin Cohen <justincohen@chromium.org> Reviewed-by: Mark Mentovai <mark@chromium.org>
74 lines
2.4 KiB
Plaintext
74 lines
2.4 KiB
Plaintext
// Copyright 2020 The Crashpad Authors. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include "client/crashpad_client.h"
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#import <Foundation/Foundation.h>
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#include <vector>
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#include "gtest/gtest.h"
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#include "testing/platform_test.h"
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namespace crashpad {
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namespace test {
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namespace {
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using CrashpadIOSClient = PlatformTest;
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TEST_F(CrashpadIOSClient, DumpWithoutCrash) {
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CrashpadClient client;
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client.StartCrashpadInProcessHandler();
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NativeCPUContext context;
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#if defined(ARCH_CPU_X86_64)
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CaptureContext(&context);
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#elif defined(ARCH_CPU_ARM64)
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// TODO(justincohen): Implement CaptureContext for ARM64.
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mach_msg_type_number_t thread_state_count = MACHINE_THREAD_STATE_COUNT;
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kern_return_t kr =
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thread_get_state(mach_thread_self(),
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MACHINE_THREAD_STATE,
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reinterpret_cast<thread_state_t>(&context),
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&thread_state_count);
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ASSERT_EQ(kr, KERN_SUCCESS);
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#endif
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client.DumpWithoutCrash(&context);
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}
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// This test is covered by a similar XCUITest, but for development purposes
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// it's sometimes easier and faster to run as a gtest. However, there's no
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// way to correctly run this as a gtest. Leave the test here, disabled, for use
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// during development only.
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TEST_F(CrashpadIOSClient, DISABLED_ThrowNSException) {
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CrashpadClient client;
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client.StartCrashpadInProcessHandler();
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[NSException raise:@"GtestNSException" format:@"ThrowException"];
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}
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// This test is covered by a similar XCUITest, but for development purposes
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// it's sometimes easier and faster to run as a gtest. However, there's no
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// way to correctly run this as a gtest. Leave the test here, disabled, for use
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// during development only.
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TEST_F(CrashpadIOSClient, DISABLED_ThrowException) {
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CrashpadClient client;
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client.StartCrashpadInProcessHandler();
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std::vector<int> empty_vector;
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empty_vector.at(42);
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}
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} // namespace
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} // namespace test
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} // namespace crashpad
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