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Wim Lewis
nettle
Commits
0d6eef1a
Commit
0d6eef1a
authored
Oct 01, 2010
by
Niels Möller
Browse files
Also test memxor3.
Rev: nettle/testsuite/memxor-test.c:1.3
parent
040254a2
Changes
1
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Inline
Side-by-side
testsuite/memxor-test.c
View file @
0d6eef1a
...
...
@@ -20,8 +20,8 @@ set_align(uint8_t *buf, unsigned align)
}
static
void
test_xor
(
const
uint8_t
*
a
,
const
uint8_t
*
b
,
const
uint8_t
*
c
,
size_t
size
,
unsigned
align_dst
,
unsigned
align_src
)
test_
mem
xor
(
const
uint8_t
*
a
,
const
uint8_t
*
b
,
const
uint8_t
*
c
,
size_t
size
,
unsigned
align_dst
,
unsigned
align_src
)
{
uint8_t
dst_buf
[
MAX_SIZE
+
sizeof
(
unsigned
long
)
+
1
];
uint8_t
src_buf
[
MAX_SIZE
+
sizeof
(
unsigned
long
)
+
1
];
...
...
@@ -45,6 +45,35 @@ test_xor (const uint8_t *a, const uint8_t *b, const uint8_t *c,
ASSERT
(
dst
[
size
]
==
17
);
}
static
void
test_memxor3
(
const
uint8_t
*
ain
,
const
uint8_t
*
bin
,
const
uint8_t
*
c
,
size_t
size
,
unsigned
align_dst
,
unsigned
align_a
,
unsigned
align_b
)
{
uint8_t
dst_buf
[
MAX_SIZE
+
sizeof
(
unsigned
long
)
+
1
];
uint8_t
a_buf
[
MAX_SIZE
+
sizeof
(
unsigned
long
)
+
1
];
uint8_t
b_buf
[
MAX_SIZE
+
sizeof
(
unsigned
long
)
+
1
];
uint8_t
*
dst
=
set_align
(
dst_buf
,
align_dst
);
uint8_t
*
a
=
set_align
(
a_buf
,
align_a
);
uint8_t
*
b
=
set_align
(
b_buf
,
align_b
);
if
(
verbose
)
fprintf
(
stderr
,
"size = %d, align_dst = %d, align_a = %d, align_b = %d
\n
"
,
(
int
)
size
,
align_dst
,
align_a
,
align_b
);
memset
(
dst
,
0
,
size
);
dst
[
-
1
]
=
17
;
dst
[
size
]
=
17
;
memcpy
(
a
,
ain
,
size
);
memcpy
(
b
,
bin
,
size
);
memxor3
(
dst
,
a
,
b
,
size
);
ASSERT
(
MEMEQ
(
size
,
dst
,
c
));
ASSERT
(
dst
[
-
1
]
==
17
);
ASSERT
(
dst
[
size
]
==
17
);
}
int
test_main
(
void
)
{
...
...
@@ -105,11 +134,15 @@ test_main(void)
250
,
251
,
252
,
253
,
254
,
255
,
256
,
-
1
};
unsigned
i
,
align_
src
,
align_
dst
;
unsigned
i
,
align_
dst
,
align_a
,
align_
b
;
for
(
i
=
0
;
size
[
i
]
>=
0
;
i
++
)
for
(
align_src
=
0
;
align_src
<
sizeof
(
unsigned
long
);
align_src
++
)
for
(
align_dst
=
0
;
align_dst
<
sizeof
(
unsigned
long
);
align_dst
++
)
test_xor
(
a
,
b
,
c
,
size
[
i
],
align_src
,
align_dst
);
for
(
align_dst
=
0
;
align_dst
<
sizeof
(
unsigned
long
);
align_dst
++
)
for
(
align_a
=
0
;
align_a
<
sizeof
(
unsigned
long
);
align_a
++
)
{
test_memxor
(
a
,
b
,
c
,
size
[
i
],
align_dst
,
align_a
);
for
(
align_b
=
0
;
align_b
<
sizeof
(
unsigned
long
);
align_b
++
)
test_memxor3
(
a
,
b
,
c
,
size
[
i
],
align_dst
,
align_a
,
align_b
);
}
SUCCESS
();
}
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