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| 1 // Copyright 2006-2008 the V8 project authors. All rights reserved. | 1 // Copyright 2006-2008 the V8 project authors. All rights reserved. |
| 2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
| 3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
| 4 // met: | 4 // met: |
| 5 // | 5 // |
| 6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
| 7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
| 8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
| 9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
| 10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
| 11 // with the distribution. | 11 // with the distribution. |
| 12 // * Neither the name of Google Inc. nor the names of its | 12 // * Neither the name of Google Inc. nor the names of its |
| 13 // contributors may be used to endorse or promote products derived | 13 // contributors may be used to endorse or promote products derived |
| 14 // from this software without specific prior written permission. | 14 // from this software without specific prior written permission. |
| 15 // | 15 // |
| 16 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | 16 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 17 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | 17 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 18 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | 18 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| 19 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | 19 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| 20 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | 20 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| 21 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | 21 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| 22 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | 22 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 23 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | 23 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 24 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 24 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 25 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 25 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 26 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 26 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 27 // | 27 // |
| 28 // Tests of the TokenLock class from lock.h | 28 // Tests of the TokenLock class from lock.h |
| 29 | 29 |
| 30 // TODO(mythria): Remove this define after this flag is turned on globally | |
| 31 #define V8_IMMINENT_DEPRECATION_WARNINGS | |
| 32 | |
| 33 #include <stdlib.h> | 30 #include <stdlib.h> |
| 34 | 31 |
| 35 #include "src/v8.h" | 32 #include "src/v8.h" |
| 36 | 33 |
| 37 #include "src/base/platform/platform.h" | 34 #include "src/base/platform/platform.h" |
| 38 #include "src/base/win32-headers.h" | 35 #include "src/base/win32-headers.h" |
| 39 #include "test/cctest/cctest.h" | 36 #include "test/cctest/cctest.h" |
| 40 | 37 |
| 41 using namespace ::v8::internal; | 38 using namespace ::v8::internal; |
| 42 | 39 |
| 43 | 40 |
| 44 TEST(VirtualMemory) { | 41 TEST(VirtualMemory) { |
| 45 v8::base::VirtualMemory* vm = new v8::base::VirtualMemory(1 * MB); | 42 v8::base::VirtualMemory* vm = new v8::base::VirtualMemory(1 * MB); |
| 46 CHECK(vm->IsReserved()); | 43 CHECK(vm->IsReserved()); |
| 47 void* block_addr = vm->address(); | 44 void* block_addr = vm->address(); |
| 48 size_t block_size = 4 * KB; | 45 size_t block_size = 4 * KB; |
| 49 CHECK(vm->Commit(block_addr, block_size, false)); | 46 CHECK(vm->Commit(block_addr, block_size, false)); |
| 50 // Check whether we can write to memory. | 47 // Check whether we can write to memory. |
| 51 int* addr = static_cast<int*>(block_addr); | 48 int* addr = static_cast<int*>(block_addr); |
| 52 addr[KB-1] = 2; | 49 addr[KB-1] = 2; |
| 53 CHECK(vm->Uncommit(block_addr, block_size)); | 50 CHECK(vm->Uncommit(block_addr, block_size)); |
| 54 delete vm; | 51 delete vm; |
| 55 } | 52 } |
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