diff options
Diffstat (limited to 'runtime/utils_test.cc')
| -rw-r--r-- | runtime/utils_test.cc | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/runtime/utils_test.cc b/runtime/utils_test.cc index 195de0c121..869d305120 100644 --- a/runtime/utils_test.cc +++ b/runtime/utils_test.cc @@ -521,4 +521,27 @@ TEST_F(UtilsTest, TestSleep) { EXPECT_GT(NanoTime() - start, MsToNs(1000)); } +TEST_F(UtilsTest, IsValidDescriptor) { + std::vector<uint8_t> descriptor( + { 'L', 'a', '/', 'b', '$', 0xed, 0xa0, 0x80, 0xed, 0xb0, 0x80, ';', 0x00 }); + EXPECT_TRUE(IsValidDescriptor(reinterpret_cast<char*>(&descriptor[0]))); + + std::vector<uint8_t> unpaired_surrogate( + { 'L', 'a', '/', 'b', '$', 0xed, 0xa0, 0x80, ';', 0x00 }); + EXPECT_FALSE(IsValidDescriptor(reinterpret_cast<char*>(&unpaired_surrogate[0]))); + + std::vector<uint8_t> unpaired_surrogate_at_end( + { 'L', 'a', '/', 'b', '$', 0xed, 0xa0, 0x80, 0x00 }); + EXPECT_FALSE(IsValidDescriptor(reinterpret_cast<char*>(&unpaired_surrogate_at_end[0]))); + + std::vector<uint8_t> invalid_surrogate( + { 'L', 'a', '/', 'b', '$', 0xed, 0xb0, 0x80, ';', 0x00 }); + EXPECT_FALSE(IsValidDescriptor(reinterpret_cast<char*>(&invalid_surrogate[0]))); + + std::vector<uint8_t> unpaired_surrogate_with_multibyte_sequence( + { 'L', 'a', '/', 'b', '$', 0xed, 0xb0, 0x80, 0xf0, 0x9f, 0x8f, 0xa0, ';', 0x00 }); + EXPECT_FALSE( + IsValidDescriptor(reinterpret_cast<char*>(&unpaired_surrogate_with_multibyte_sequence[0]))); +} + } // namespace art |