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| author | Lajos Molnar <lajos@google.com> | 2015-04-01 19:32:25 -0700 |
|---|---|---|
| committer | Lajos Molnar <lajos@google.com> | 2015-04-24 17:10:41 -0700 |
| commit | bfed843041b6aaec13ee19996748a7a1476db9c8 (patch) | |
| tree | f6f6744dbf809a6d7897767f264944922fe954cf /media/libstagefright/tests | |
| parent | eb204f82afd5519eb544bf8bee692e7152820c3b (diff) | |
| download | frameworks_av-bfed843041b6aaec13ee19996748a7a1476db9c8.zip frameworks_av-bfed843041b6aaec13ee19996748a7a1476db9c8.tar.gz frameworks_av-bfed843041b6aaec13ee19996748a7a1476db9c8.tar.bz2 | |
Add AUtils::isInRange, and use it to detect malformed MPEG4 nal sizes
Bug: 19641538
Change-Id: I5aae3f100846c125decc61eec7cd6563e3f33777
Diffstat (limited to 'media/libstagefright/tests')
| -rw-r--r-- | media/libstagefright/tests/Utils_test.cpp | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/media/libstagefright/tests/Utils_test.cpp b/media/libstagefright/tests/Utils_test.cpp index f2825dd..1c13f19 100644 --- a/media/libstagefright/tests/Utils_test.cpp +++ b/media/libstagefright/tests/Utils_test.cpp @@ -90,6 +90,87 @@ TEST_F(UtilsTest, TestMathTemplates) { ASSERT_EQ(max(-4.3, 8.6), 8.6); ASSERT_EQ(max(8.6, -4.3), 8.6); + ASSERT_FALSE(isInRange(-43, 86u, -44)); + ASSERT_TRUE(isInRange(-43, 87u, -43)); + ASSERT_TRUE(isInRange(-43, 88u, -1)); + ASSERT_TRUE(isInRange(-43, 89u, 0)); + ASSERT_TRUE(isInRange(-43, 90u, 46)); + ASSERT_FALSE(isInRange(-43, 91u, 48)); + ASSERT_FALSE(isInRange(-43, 92u, 50)); + + ASSERT_FALSE(isInRange(43, 86u, 42)); + ASSERT_TRUE(isInRange(43, 87u, 43)); + ASSERT_TRUE(isInRange(43, 88u, 44)); + ASSERT_TRUE(isInRange(43, 89u, 131)); + ASSERT_FALSE(isInRange(43, 90u, 133)); + ASSERT_FALSE(isInRange(43, 91u, 135)); + + ASSERT_FALSE(isInRange(43u, 86u, 42u)); + ASSERT_TRUE(isInRange(43u, 85u, 43u)); + ASSERT_TRUE(isInRange(43u, 84u, 44u)); + ASSERT_TRUE(isInRange(43u, 83u, 125u)); + ASSERT_FALSE(isInRange(43u, 82u, 125u)); + ASSERT_FALSE(isInRange(43u, 81u, 125u)); + + ASSERT_FALSE(isInRange(-43, ~0u, 43)); + ASSERT_FALSE(isInRange(-43, ~0u, 44)); + ASSERT_FALSE(isInRange(-43, ~0u, ~0)); + ASSERT_FALSE(isInRange(-43, ~0u, 41)); + ASSERT_FALSE(isInRange(-43, ~0u, 40)); + + ASSERT_FALSE(isInRange(43u, ~0u, 43u)); + ASSERT_FALSE(isInRange(43u, ~0u, 41u)); + ASSERT_FALSE(isInRange(43u, ~0u, 40u)); + ASSERT_FALSE(isInRange(43u, ~0u, ~0u)); + + ASSERT_FALSE(isInRange(-43, 86u, -44, 0u)); + ASSERT_FALSE(isInRange(-43, 86u, -44, 1u)); + ASSERT_FALSE(isInRange(-43, 86u, -44, 2u)); + ASSERT_FALSE(isInRange(-43, 86u, -44, ~0u)); + ASSERT_TRUE(isInRange(-43, 87u, -43, 0u)); + ASSERT_TRUE(isInRange(-43, 87u, -43, 1u)); + ASSERT_TRUE(isInRange(-43, 87u, -43, 86u)); + ASSERT_TRUE(isInRange(-43, 87u, -43, 87u)); + ASSERT_FALSE(isInRange(-43, 87u, -43, 88u)); + ASSERT_FALSE(isInRange(-43, 87u, -43, ~0u)); + ASSERT_TRUE(isInRange(-43, 88u, -1, 0u)); + ASSERT_TRUE(isInRange(-43, 88u, -1, 45u)); + ASSERT_TRUE(isInRange(-43, 88u, -1, 46u)); + ASSERT_FALSE(isInRange(-43, 88u, -1, 47u)); + ASSERT_FALSE(isInRange(-43, 88u, -1, ~3u)); + ASSERT_TRUE(isInRange(-43, 90u, 46, 0u)); + ASSERT_TRUE(isInRange(-43, 90u, 46, 1u)); + ASSERT_FALSE(isInRange(-43, 90u, 46, 2u)); + ASSERT_FALSE(isInRange(-43, 91u, 48, 0u)); + ASSERT_FALSE(isInRange(-43, 91u, 48, 2u)); + ASSERT_FALSE(isInRange(-43, 91u, 48, ~6u)); + ASSERT_FALSE(isInRange(-43, 92u, 50, 0u)); + ASSERT_FALSE(isInRange(-43, 92u, 50, 1u)); + + ASSERT_FALSE(isInRange(43u, 86u, 42u, 0u)); + ASSERT_FALSE(isInRange(43u, 86u, 42u, 1u)); + ASSERT_FALSE(isInRange(43u, 86u, 42u, 2u)); + ASSERT_FALSE(isInRange(43u, 86u, 42u, ~0u)); + ASSERT_TRUE(isInRange(43u, 87u, 43u, 0u)); + ASSERT_TRUE(isInRange(43u, 87u, 43u, 1u)); + ASSERT_TRUE(isInRange(43u, 87u, 43u, 86u)); + ASSERT_TRUE(isInRange(43u, 87u, 43u, 87u)); + ASSERT_FALSE(isInRange(43u, 87u, 43u, 88u)); + ASSERT_FALSE(isInRange(43u, 87u, 43u, ~0u)); + ASSERT_TRUE(isInRange(43u, 88u, 60u, 0u)); + ASSERT_TRUE(isInRange(43u, 88u, 60u, 70u)); + ASSERT_TRUE(isInRange(43u, 88u, 60u, 71u)); + ASSERT_FALSE(isInRange(43u, 88u, 60u, 72u)); + ASSERT_FALSE(isInRange(43u, 88u, 60u, ~3u)); + ASSERT_TRUE(isInRange(43u, 90u, 132u, 0u)); + ASSERT_TRUE(isInRange(43u, 90u, 132u, 1u)); + ASSERT_FALSE(isInRange(43u, 90u, 132u, 2u)); + ASSERT_FALSE(isInRange(43u, 91u, 134u, 0u)); + ASSERT_FALSE(isInRange(43u, 91u, 134u, 2u)); + ASSERT_FALSE(isInRange(43u, 91u, 134u, ~6u)); + ASSERT_FALSE(isInRange(43u, 92u, 136u, 0u)); + ASSERT_FALSE(isInRange(43u, 92u, 136u, 1u)); + ASSERT_EQ(periodicError(124, 100), 24); ASSERT_EQ(periodicError(288, 100), 12); ASSERT_EQ(periodicError(-345, 100), 45); |