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17 commits

Author SHA1 Message Date
guangli-dai
6200e8987f Reformat the codebase with the clang-format 18. 2026-03-10 18:14:33 -07:00
Dmitry Ilvokhin
52fa9577ba Fix integer overflow in test/unit/hash.c 
`final[3]` is `uint8_t`. Integer conversion rank of `uint8_t` is lower
than integer conversion rank of `int`, so `uint8_t` got promoted to
`int`, which is signed integer type. Shift `final[3]` value left on 24,
when leftmost bit is set overflows `int` and it is undefined behaviour.

Before this change Undefined Behaviour Sanitizer was unhappy about it
with the following message.

```
../test/unit/hash.c:119:25: runtime error: left shift of 176 by 24
places cannot be represented in type 'int'
```

After this commit problem is gone.
 2025-01-17 12:54:22 -08:00
Shirui Cheng
48f66cf4a2 add a size check when declare a stack array to be less than 2048 bytes 2024-08-06 13:16:09 -07:00
Yinan Zhang
21dfa4300d Change assert_* to expect_* in tests 
```
grep -Irl assert_ test/ | xargs sed -i \
    's/witness_assert/witness_do_not_replace/g';
grep -Irl assert_ test/ | xargs sed -i \
    's/malloc_mutex_assert_owner/malloc_mutex_do_not_replace_owner/g';

grep -Ir assert_ test/ | grep -o "[_a-zA-Z]*assert_[_a-zA-Z]*" | \
    grep -v "^assert_"; # confirm no output
grep -Irl assert_ test/ | xargs sed -i 's/assert_/expect_/g';

grep -Irl witness_do_not_replace test/ | xargs sed -i \
    's/witness_do_not_replace/witness_assert/g';
grep -Irl malloc_mutex_do_not_replace_owner test/ | xargs sed -i \
    's/malloc_mutex_do_not_replace_owner/malloc_mutex_assert_owner/g';
```
 2020-02-19 16:03:16 -08:00
David Goldblatt
dab4beb277 Header refactoring: hash - unify and remove from catchall. 2017-04-25 09:51:38 -07:00
Jason Evans
c0cc5db871 Replace tabs following #define with spaces. 
This resolves #564.
 2017-01-20 21:45:53 -08:00
Jason Evans
f408643a4c Remove extraneous parens around return arguments. 
This resolves #540.
 2017-01-20 21:43:07 -08:00
Jason Evans
c4c2592c83 Update brace style. 
Add braces around single-line blocks, and remove line breaks before
function-opening braces.

This resolves #537.
 2017-01-20 21:43:07 -08:00
Jason Evans
ffbb7dac3d Remove leading blank lines from function bodies. 
This resolves #535.
 2017-01-13 14:49:24 -08:00
Dmitri Smirnov
c3ab90483f Fix stack corruption and uninitialized var warning 
Stack corruption happens in x64 bit

This resolves #347.
 2016-05-03 10:01:47 -07:00
Jason Evans
9e1810ca9d Silence miscellaneous 64-to-32-bit data loss warnings. 2016-02-24 13:03:48 -08:00
Jason Evans
a0aaad1afa Handle unaligned keys in hash(). 
Reported by Christopher Ferris <cferris@google.com>.
 2016-02-20 10:23:48 -08:00
Mike Hommey
f41f143668 Replace variable arrays in tests with VARIABLE_ARRAY 2014-05-27 15:10:38 -07:00
Jason Evans
df3f27024f Adapt hash tests to big-endian systems. 
The hash code, which has MurmurHash3 at its core, generates different
output depending on system endianness, so adapt the expected output on
big-endian systems.  MurmurHash3 code also makes the assumption that
unaligned access is okay (not true on all systems), but jemalloc only
hashes data structures that have sufficient alignment to dodge this
limitation.
 2014-03-30 16:27:08 -07:00
Jason Evans
5aeeda6f92 Clean up code formatting. 2014-01-02 13:38:23 -08:00
Jason Evans
eca367b779 Fix a typo in a string constant. 2013-12-17 09:14:39 -08:00
Jason Evans
e6b7aa4a60 Add hash (MurmurHash3) tests. 
Add hash tests that are based on SMHasher's VerificationTest() function.
 2013-12-16 22:55:41 -08:00