Mercurial > gnulib
view modules/ldexpl-tests @ 40214:452ab00796c7
Fix undefined behaviour.
* lib/bitrotate.h (rotl16, rotr16, rotl8, rotr8): Case x to
'unsigned int', to avoid shift operations on 'int'.
* lib/xmemdup0.c (xmemdup0): Don't invoke memcpy with a zero size.
* tests/test-count-leading-zeros.c (main): Use a random number that has
as many bits as TYPE, not only 2*15 or 2*31 bits.
* tests/test-count-trailing-zeros.c (main): Likewise.
* tests/test-count-one-bits.c (main): Likewise.
* tests/test-memmem.c: Don't include "null-ptr.h".
(main): Use zerosize_ptr() instead of null_ptr().
* modules/memmem-tests (Files): Remove tests/null-ptr.h.
author | Bruno Haible <bruno@clisp.org> |
---|---|
date | Sat, 09 Mar 2019 20:32:25 +0100 |
parents | f56ad1ce5e9e |
children |
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Files: tests/test-ldexpl.c tests/test-ldexp.h tests/minus-zero.h tests/infinity.h tests/nan.h tests/signature.h tests/macros.h tests/randoml.c Depends-on: fpucw isnanl-nolibm signbit float configure.ac: Makefile.am: TESTS += test-ldexpl check_PROGRAMS += test-ldexpl test_ldexpl_SOURCES = test-ldexpl.c randoml.c test_ldexpl_LDADD = $(LDADD) @LDEXPL_LIBM@