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| 1 // Copyright 2014 The Crashpad Authors. All rights reserved. | 1 // Copyright 2014 The Crashpad Authors. All rights reserved. |
| 2 // | 2 // |
| 3 // Licensed under the Apache License, Version 2.0 (the "License"); | 3 // Licensed under the Apache License, Version 2.0 (the "License"); |
| 4 // you may not use this file except in compliance with the License. | 4 // you may not use this file except in compliance with the License. |
| 5 // You may obtain a copy of the License at | 5 // You may obtain a copy of the License at |
| 6 // | 6 // |
| 7 // http://www.apache.org/licenses/LICENSE-2.0 | 7 // http://www.apache.org/licenses/LICENSE-2.0 |
| 8 // | 8 // |
| 9 // Unless required by applicable law or agreed to in writing, software | 9 // Unless required by applicable law or agreed to in writing, software |
| 10 // distributed under the License is distributed on an "AS IS" BASIS, | 10 // distributed under the License is distributed on an "AS IS" BASIS, |
| 11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | 11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 12 // See the License for the specific language governing permissions and | 12 // See the License for the specific language governing permissions and |
| 13 // limitations under the License. | 13 // limitations under the License. |
| 14 | 14 |
| 15 #include "util/test/mac/mach_multiprocess.h" | 15 #include "util/test/mac/mach_multiprocess.h" |
| 16 | 16 |
| 17 #include <AvailabilityMacros.h> | 17 #include <AvailabilityMacros.h> |
| 18 #include <bsm/libbsm.h> | 18 #include <bsm/libbsm.h> |
| 19 #include <servers/bootstrap.h> | 19 #include <servers/bootstrap.h> |
| 20 | 20 |
| 21 #include <string> | 21 #include <string> |
| 22 | 22 |
| 23 #include "base/auto_reset.h" | 23 #include "base/auto_reset.h" |
| 24 #include "base/logging.h" | 24 #include "base/logging.h" |
| 25 #include "base/mac/scoped_mach_port.h" | 25 #include "base/mac/scoped_mach_port.h" |
| 26 #include "base/memory/scoped_ptr.h" | 26 #include "base/memory/scoped_ptr.h" |
| 27 #include "base/rand_util.h" | 27 #include "base/rand_util.h" |
| 28 #include "gtest/gtest.h" | 28 #include "gtest/gtest.h" |
| 29 #include "util/mach/bootstrap.h" | |
| 30 #include "util/mach/mach_extensions.h" | 29 #include "util/mach/mach_extensions.h" |
| 31 #include "util/misc/scoped_forbid_return.h" | 30 #include "util/misc/scoped_forbid_return.h" |
| 32 #include "util/test/errors.h" | 31 #include "util/test/errors.h" |
| 33 #include "util/test/mac/mach_errors.h" | 32 #include "util/test/mac/mach_errors.h" |
| 34 | 33 |
| 35 namespace { | 34 namespace { |
| 36 | 35 |
| 37 // The “hello” message contains a send right to the child process’ task port. | 36 // The “hello” message contains a send right to the child process’ task port. |
| 38 struct SendHelloMessage : public mach_msg_base_t { | 37 struct SendHelloMessage : public mach_msg_base_t { |
| 39 mach_msg_port_descriptor_t port_descriptor; | 38 mach_msg_port_descriptor_t port_descriptor; |
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| 91 | 90 |
| 92 // Set up the parent port and register it with the bootstrap server before | 91 // Set up the parent port and register it with the bootstrap server before |
| 93 // forking, so that it’s guaranteed to be there when the child attempts to | 92 // forking, so that it’s guaranteed to be there when the child attempts to |
| 94 // look it up. | 93 // look it up. |
| 95 info_->service_name = "com.googlecode.crashpad.test.mach_multiprocess."; | 94 info_->service_name = "com.googlecode.crashpad.test.mach_multiprocess."; |
| 96 for (int index = 0; index < 16; ++index) { | 95 for (int index = 0; index < 16; ++index) { |
| 97 info_->service_name.append(1, base::RandInt('A', 'Z')); | 96 info_->service_name.append(1, base::RandInt('A', 'Z')); |
| 98 } | 97 } |
| 99 | 98 |
| 100 mach_port_t local_port; | 99 mach_port_t local_port; |
| 101 kern_return_t kr = | 100 kern_return_t kr = bootstrap_check_in(bootstrap_port, |
| 102 BootstrapCheckIn(bootstrap_port, info_->service_name, &local_port); | 101 info_->service_name.c_str(), |
| 102 &local_port); |
| 103 ASSERT_EQ(BOOTSTRAP_SUCCESS, kr) | 103 ASSERT_EQ(BOOTSTRAP_SUCCESS, kr) |
| 104 << BootstrapErrorMessage(kr, "bootstrap_check_in"); | 104 << BootstrapErrorMessage(kr, "bootstrap_check_in"); |
| 105 info_->local_port.reset(local_port); | 105 info_->local_port.reset(local_port); |
| 106 } | 106 } |
| 107 | 107 |
| 108 mach_port_t MachMultiprocess::LocalPort() const { | 108 mach_port_t MachMultiprocess::LocalPort() const { |
| 109 EXPECT_NE(kMachPortNull, info_->local_port); | 109 EXPECT_NE(kMachPortNull, info_->local_port); |
| 110 return info_->local_port; | 110 return info_->local_port; |
| 111 } | 111 } |
| 112 | 112 |
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| 264 if (Test::HasFailure()) { | 264 if (Test::HasFailure()) { |
| 265 // Trigger the ScopedForbidReturn destructor. | 265 // Trigger the ScopedForbidReturn destructor. |
| 266 return; | 266 return; |
| 267 } | 267 } |
| 268 | 268 |
| 269 forbid_return.Disarm(); | 269 forbid_return.Disarm(); |
| 270 } | 270 } |
| 271 | 271 |
| 272 } // namespace test | 272 } // namespace test |
| 273 } // namespace crashpad | 273 } // namespace crashpad |
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