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tests/unix/extra_coverage: Add test for str/bytes with invalid hash.

This commit is contained in:
Damien George 2016-09-02 15:07:42 +10:00
parent 5f3bda422a
commit 58f3861358
3 changed files with 21 additions and 2 deletions
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9
tests/unix/extra_coverage.py
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@ -5,4 +5,11 @@ except NameError:
import sys
sys.exit()
extra_coverage()
data = extra_coverage()
# test hashing of str/bytes that have an invalid hash
print(data)
print(hash(data[0]))
print(hash(data[1]))
print(hash(bytes(data[0], 'utf8')))
print(hash(str(data[1], 'utf8')))

5
tests/unix/extra_coverage.py.exp
View File

@ -35,3 +35,8 @@ ementation
12345678
0
0
('0123456789', b'0123456789')
7300
7300
7300
7300

9
unix/coverage.c
View File

@ -1,12 +1,17 @@
#include <stdio.h>
#include "py/obj.h"
#include "py/objstr.h"
#include "py/runtime.h"
#include "py/repl.h"
#include "py/mpz.h"
#if defined(MICROPY_UNIX_COVERAGE)
// str/bytes objects without a valid hash
STATIC const mp_obj_str_t str_no_hash_obj = {{&mp_type_str}, 0, 10, (const byte*)"0123456789"};
STATIC const mp_obj_str_t bytes_no_hash_obj = {{&mp_type_bytes}, 0, 10, (const byte*)"0123456789"};
// function to run extra tests for things that can't be checked by scripts
STATIC mp_obj_t extra_coverage(void) {
// mp_printf (used by ports that don't have a native printf)
@ -109,7 +114,9 @@ STATIC mp_obj_t extra_coverage(void) {
mp_printf(&mp_plat_print, "%d\n", mpz_as_uint_checked(&mpz, &value));
}
return mp_const_none;
// 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);
}
MP_DEFINE_CONST_FUN_OBJ_0(extra_coverage_obj, extra_coverage);