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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/mach/task_memory.h" | 15 #include "util/mach/task_memory.h" |
| 16 | 16 |
| 17 #include <mach/mach.h> | 17 #include <mach/mach.h> |
| 18 #include <string.h> | 18 #include <string.h> |
| 19 | 19 |
| 20 #include <algorithm> | 20 #include <algorithm> |
| 21 #include <string> | 21 #include <string> |
| 22 | 22 |
| 23 #include "base/mac/scoped_mach_port.h" | 23 #include "base/mac/scoped_mach_port.h" |
| 24 #include "base/mac/scoped_mach_vm.h" | 24 #include "base/mac/scoped_mach_vm.h" |
| 25 #include "base/memory/scoped_ptr.h" | 25 #include "base/memory/scoped_ptr.h" |
| 26 #include "gtest/gtest.h" | 26 #include "gtest/gtest.h" |
| 27 #include "util/test/mac/mach_errors.h" | 27 #include "test/mac/mach_errors.h" |
| 28 | 28 |
| 29 namespace crashpad { | 29 namespace crashpad { |
| 30 namespace test { | 30 namespace test { |
| 31 namespace { | 31 namespace { |
| 32 | 32 |
| 33 TEST(TaskMemory, ReadSelf) { | 33 TEST(TaskMemory, ReadSelf) { |
| 34 vm_address_t address = 0; | 34 vm_address_t address = 0; |
| 35 const vm_size_t kSize = 4 * PAGE_SIZE; | 35 const vm_size_t kSize = 4 * PAGE_SIZE; |
| 36 kern_return_t kr = | 36 kern_return_t kr = |
| 37 vm_allocate(mach_task_self(), &address, kSize, VM_FLAGS_ANYWHERE); | 37 vm_allocate(mach_task_self(), &address, kSize, VM_FLAGS_ANYWHERE); |
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| 546 EXPECT_EQ("", string); | 546 EXPECT_EQ("", string); |
| 547 | 547 |
| 548 // These are still out of range. | 548 // These are still out of range. |
| 549 EXPECT_FALSE(mapped->ReadCString(11, &string)); | 549 EXPECT_FALSE(mapped->ReadCString(11, &string)); |
| 550 EXPECT_FALSE(mapped->ReadCString(12, &string)); | 550 EXPECT_FALSE(mapped->ReadCString(12, &string)); |
| 551 } | 551 } |
| 552 | 552 |
| 553 } // namespace | 553 } // namespace |
| 554 } // namespace test | 554 } // namespace test |
| 555 } // namespace crashpad | 555 } // namespace crashpad |
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