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This is an archived project. Repository and other project resources are read-only.
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card10
micropython
Commits
d7e16842
Commit
d7e16842
authored
Jan 5, 2017
by
Rami Ali
Committed by
Damien George
Jan 5, 2017
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tests/unix: Improve formatfloat.c test coverage using C.
parent
64dc925c
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tests/unix/extra_coverage.py.exp
+4
-0
4 additions, 0 deletions
tests/unix/extra_coverage.py.exp
unix/coverage.c
+21
-0
21 additions, 0 deletions
unix/coverage.c
with
25 additions
and
0 deletions
tests/unix/extra_coverage.py.exp
+
4
−
0
View file @
d7e16842
...
...
@@ -39,6 +39,10 @@ ementation
TypeError: can't convert str to int
TypeError: unsupported types for : 'str', 'str'
Warning: test
# format float
?
+1e+00
+1e+00
('0123456789', b'0123456789')
7300
7300
...
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unix/coverage.c
+
21
−
0
View file @
d7e16842
...
...
@@ -7,6 +7,7 @@
#include
"py/mpz.h"
#include
"py/builtin.h"
#include
"py/emit.h"
#include
"py/formatfloat.h"
#if defined(MICROPY_UNIX_COVERAGE)
...
...
@@ -136,6 +137,26 @@ STATIC mp_obj_t extra_coverage(void) {
mp_emitter_warning
(
MP_PASS_CODE_SIZE
,
"test"
);
}
// format float
{
mp_printf
(
&
mp_plat_print
,
"# format float
\n
"
);
// format with inadequate buffer size
char
buf
[
5
];
mp_format_float
(
1
,
buf
,
sizeof
(
buf
),
'g'
,
0
,
'+'
);
mp_printf
(
&
mp_plat_print
,
"%s
\n
"
,
buf
);
// format with just enough buffer so that precision must be
// set from 0 to 1 twice
char
buf2
[
8
];
mp_format_float
(
1
,
buf2
,
sizeof
(
buf2
),
'g'
,
0
,
'+'
);
mp_printf
(
&
mp_plat_print
,
"%s
\n
"
,
buf2
);
// format where precision is trimmed to avoid buffer overflow
mp_format_float
(
1
,
buf2
,
sizeof
(
buf2
),
'e'
,
0
,
'+'
);
mp_printf
(
&
mp_plat_print
,
"%s
\n
"
,
buf2
);
}
// return a tuple of data for testing on the Python side
mp_obj_t
items
[]
=
{(
mp_obj_t
)
&
str_no_hash_obj
,
(
mp_obj_t
)
&
bytes_no_hash_obj
};
return
mp_obj_new_tuple
(
MP_ARRAY_SIZE
(
items
),
items
);
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