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Merge remote-tracking branch 'origin/stable-2.0'

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This commit is contained in:
Mark H Weaver 2013-08-16 23:05:34 -04:00
commit 88cff2ef1b
2 changed files with 12 additions and 6 deletions
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8
libguile/bytevectors.c
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@ -1116,20 +1116,18 @@ SCM_DEFINE (scm_bytevector_sint_set_x, "bytevector-sint-set!", 5, 0, 0,
\
SCM_VALIDATE_BYTEVECTOR (1, bv); \
SCM_VALIDATE_SYMBOL (2, endianness); \
c_size = scm_to_uint (size); \
c_size = scm_to_unsigned_integer (size, 1, (size_t) -1); \
\
c_len = SCM_BYTEVECTOR_LENGTH (bv); \
if (SCM_UNLIKELY (c_len == 0)) \
if (SCM_UNLIKELY (c_len < c_size)) \
lst = SCM_EOL; \
else if (SCM_UNLIKELY (c_len < c_size)) \
scm_out_of_range (FUNC_NAME, size); \
else \
{ \
const char *c_bv; \
\
c_bv = (char *) SCM_BYTEVECTOR_CONTENTS (bv); \
\
lst = scm_make_list (scm_from_uint (c_len / c_size), \
lst = scm_make_list (scm_from_size_t (c_len / c_size), \
SCM_UNSPECIFIED); \
for (i = 0, pair = lst; \
i <= c_len - c_size; \

10
test-suite/tests/bytevectors.test
View file

@ -155,9 +155,17 @@
(let ((b (make-bytevector 0)))
(null? (bytevector->uint-list b (endianness big) 2))))
(pass-if "bytevector->sint-list [length < word size]"
(let ((b (make-bytevector 1)))
(null? (bytevector->sint-list b (endianness big) 2))))
(pass-if-exception "bytevector->sint-list [out-of-range]"
exception:out-of-range
(bytevector->sint-list (make-bytevector 6) (endianness little) 8))
(bytevector->sint-list (make-bytevector 6) (endianness little) -1))
(pass-if-exception "bytevector->uint-list [out-of-range]"
exception:out-of-range
(bytevector->uint-list (make-bytevector 6) (endianness little) 0))
(pass-if "bytevector->sint-list [off-by-one]"
(equal? (bytevector->sint-list (make-bytevector 31 #xff)