| /commonlibrary/c_utils/base/test/unittest/rust/ |
| H A D | rust_utils_ashmem_test.rs | 17 use utils_rust::ashmem;
27 let ashmem = unsafe { ashmem::ffi::CreateAshmemStd(c_name.as_ptr(), MEMORY_SIZE) }; in test_ashmem_ffi_write_read_001()
28 assert!(!ashmem.is_null()); in test_ashmem_ffi_write_read_001()
29 assert_eq!(ashmem.GetAshmemSize(), MEMORY_SIZE); in test_ashmem_ffi_write_read_001()
31 assert!(ashmem.MapAshmem(ashmem::PROT_READ | ashmem::PROT_WRITE)); in test_ashmem_ffi_write_read_001()
33 ashmem.UnmapAshmem(); in test_ashmem_ffi_write_read_001()
34 ashmem in test_ashmem_ffi_write_read_001()
[all...] |
| /commonlibrary/c_utils/base/test/unittest/common/ |
| H A D | utils_ashmem_test.cpp | 27 #include "ashmem.h"
60 * @tc.desc: create and map ashmem
67 sptr<Ashmem> ashmem = Ashmem::CreateAshmem(MEMORY_NAME.c_str(), MEMORY_SIZE); in HWTEST_F() local
68 ASSERT_TRUE(ashmem != nullptr); in HWTEST_F()
69 ASSERT_TRUE(ashmem->GetAshmemSize() == MEMORY_SIZE); in HWTEST_F()
71 bool ret = ashmem->MapAshmem(PROT_READ | PROT_WRITE); in HWTEST_F()
74 ashmem->UnmapAshmem(); in HWTEST_F()
75 ashmem->CloseAshmem(); in HWTEST_F()
80 * @tc.desc: write to and read from ashmem
85 sptr<Ashmem> ashmem in HWTEST_F() local
120 sptr<Ashmem> ashmem = Ashmem::CreateAshmem(MEMORY_NAME.c_str(), MEMORY_SIZE); HWTEST_F() local
154 sptr<Ashmem> ashmem = Ashmem::CreateAshmem(MEMORY_NAME.c_str(), MEMORY_SIZE); HWTEST_F() local
191 sptr<Ashmem> ashmem = Ashmem::CreateAshmem(MEMORY_NAME.c_str(), MEMORY_SIZE); HWTEST_F() local
223 sptr<Ashmem> ashmem = Ashmem::CreateAshmem(MEMORY_NAME.c_str(), -1); HWTEST_F() local
242 sptr<Ashmem> ashmem = Ashmem::CreateAshmem(MEMORY_NAME.c_str(), MEMORY_SIZE); HWTEST_F() local
258 sptr<Ashmem> ashmem = Ashmem::CreateAshmem(MEMORY_NAME.c_str(), MEMORY_SIZE); HWTEST_F() local
280 sptr<Ashmem> ashmem = Ashmem::CreateAshmem(MEMORY_NAME.c_str(), MEMORY_SIZE); HWTEST_F() local
304 sptr<Ashmem> ashmem = Ashmem::CreateAshmem(MEMORY_NAME.c_str(), MEMORY_SIZE); HWTEST_F() local
332 sptr<Ashmem> ashmem = Ashmem::CreateAshmem(MEMORY_NAME.c_str(), MEMORY_SIZE); HWTEST_F() local
[all...] |
| /commonlibrary/c_utils/base/test/benchmarktest/ashemem_benchmark_test/ |
| H A D | ashemem_benchmark_test.cpp | 26 #include "ashmem.h"
68 * @tc.desc: create and map ashmem
75 sptr<Ashmem> ashmem = Ashmem::CreateAshmem(MEMORY_NAME.c_str(), MEMORY_SIZE); in BENCHMARK_F() local
76 AssertUnequal(ashmem, nullptr, "ashmem != nullptr did not equal true as expected.", state); in BENCHMARK_F()
77 AssertEqual(ashmem->GetAshmemSize(), MEMORY_SIZE, in BENCHMARK_F()
78 "ashmem->GetAshmemSize() == MEMORY_SIZE did not equal true as expected.", state); in BENCHMARK_F()
80 bool ret = ashmem->MapAshmem(PROT_READ | PROT_WRITE); in BENCHMARK_F()
83 ashmem->UnmapAshmem(); in BENCHMARK_F()
84 ashmem in BENCHMARK_F()
98 sptr<Ashmem> ashmem = Ashmem::CreateAshmem(MEMORY_NAME.c_str(), MEMORY_SIZE); BENCHMARK_F() local
139 sptr<Ashmem> ashmem = Ashmem::CreateAshmem(MEMORY_NAME.c_str(), MEMORY_SIZE); BENCHMARK_F() local
178 sptr<Ashmem> ashmem = Ashmem::CreateAshmem(MEMORY_NAME.c_str(), MEMORY_SIZE); BENCHMARK_F() local
220 sptr<Ashmem> ashmem = Ashmem::CreateAshmem(MEMORY_NAME.c_str(), MEMORY_SIZE); BENCHMARK_F() local
258 sptr<Ashmem> ashmem = Ashmem::CreateAshmem(MEMORY_NAME.c_str(), -1); BENCHMARK_F() local
281 sptr<Ashmem> ashmem = Ashmem::CreateAshmem(MEMORY_NAME.c_str(), MEMORY_SIZE); BENCHMARK_F() local
301 sptr<Ashmem> ashmem = Ashmem::CreateAshmem(MEMORY_NAME.c_str(), MEMORY_SIZE); BENCHMARK_F() local
327 sptr<Ashmem> ashmem = Ashmem::CreateAshmem(MEMORY_NAME.c_str(), MEMORY_SIZE); BENCHMARK_F() local
355 sptr<Ashmem> ashmem = Ashmem::CreateAshmem(MEMORY_NAME.c_str(), MEMORY_SIZE); BENCHMARK_F() local
387 sptr<Ashmem> ashmem = Ashmem::CreateAshmem(MEMORY_NAME.c_str(), MEMORY_SIZE); BENCHMARK_F() local
438 sptr<Ashmem> ashmem = Ashmem::CreateAshmem(MEMORY_NAME.c_str(), MEMORY_SIZE); BENCHMARK_F() local
470 sptr<Ashmem> ashmem = Ashmem::CreateAshmem(MEMORY_NAME.c_str(), MEMORY_SIZE); BENCHMARK_F() local
490 sptr<Ashmem> ashmem = Ashmem::CreateAshmem(MEMORY_NAME.c_str(), MEMORY_SIZE); BENCHMARK_F() local
[all...] |
| /commonlibrary/c_utils/base/test/fuzztest/ashmem_fuzzer/ |
| H A D | ashmem_fuzzer.cpp | 18 #include "ashmem.h"
30 sptr<Ashmem> ashmem = Ashmem::CreateAshmem(name.c_str(), memorySize); in AshmemTestFunc() local
31 if (ashmem == nullptr) { in AshmemTestFunc()
35 bool ret = ashmem->MapReadAndWriteAshmem(); in AshmemTestFunc()
41 ret = ashmem->WriteToAshmem(memoryContent.c_str(), memoryContent.size(), 0); in AshmemTestFunc()
47 ret = ashmem->WriteToAshmem(memoryContent2.c_str(), memoryContent2.size(), memoryContent.size()); in AshmemTestFunc()
52 ashmem->ReadFromAshmem(memoryContent.size(), 0); in AshmemTestFunc()
54 ashmem->ReadFromAshmem(memoryContent2.size(), memoryContent.size()); in AshmemTestFunc()
57 ashmem->SetProtection(prot); in AshmemTestFunc()
59 ashmem in AshmemTestFunc()
[all...] |
| /commonlibrary/c_utils/base/src/rust/ |
| H A D | lib.rs | 17 /// Module Ashmem. Provides interfaces to operate on ashmem(Anonymous shared
19 pub mod ashmem; modules
|
| /commonlibrary/memory_utils/libpurgeablemem/cpp/include/ |
| H A D | purgeable_ashmem.h | 25 #include <linux/ashmem.h>
27 #include "ashmem.h"
|
| /commonlibrary/c_utils/base/include/ |
| H A D | ashmem.h | 17 * @file ashmem.h
27 #include <linux/ashmem.h>
87 * The <b>/dev/ashmem</b> file will be opened, whose file
103 * @param fd File descriptor of an ashmem in kenrel.
104 * @param size Size of the corresponding ashmem region in kernel.
110 * @brief Get file descriptor of the corresponding ashmem in kernel.
113 * 0 when ashmem is closed.
121 * @brief Set the protection flag of ashmem region in kernel.
129 * @brief Get the protection flag of ashmem region in kernel.
136 * @brief Get the size of ashmem regio
[all...] |
| /commonlibrary/c_utils/base/src/ |
| H A D | ashmem.cpp | 16 #include "ashmem.h"
22 #include <linux/ashmem.h>
68 int fd = TEMP_FAILURE_RETRY(open("/dev/ashmem", O_RDWR | O_CLOEXEC)); in AshmemOpenLocked()
99 * AshmemCreate - create a new ashmem region and returns the file descriptor
|
| /commonlibrary/memory_utils/libpurgeablemem/test/ |
| H A D | purgeableashmem_test.cpp | 24 #include <linux/ashmem.h>
27 #include "ashmem.h"
|