admin/mlib
1
0 Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
Files
master
mlib/tests/test-marray.c
T
Patrick Pelissier d548117538 Make M*LIB stricter for INIT_MOVE operator: 
* either the default INIT_MOVE operator works ('=')
* either an INIT_MOVE method is defined
* or it is disabled.
As a consequence, fix usage of testobj_t and mpz_t in the repository

The emulation layer of INIT_MOVE using INIT_SET+CLEAR is removed:
it wasn't working correctly with the local memory context
(INIT_MOVE doesn't need any local memory context to work,
 whereas INIT_SET/CLEAR does)
Remove macro M_DO_INIT_MOVE as it is now useless and uses M_CALL_INIT_MOVE.

The INIT_MOVE default method no longer sets the old 'src' to '0':
it was useless (it doesn't catch any error) and complicates compiler parsing.

Fix POD & A1 & CSTR & classic oplists definition (missing INIT_MOVE operators).
2025-05-07 21:02:24 +02:00

620 lines
18 KiB
C
Raw Permalink Blame History

/*
* Copyright (c) 2017-2025, Patrick Pelissier
* All rights reserved.
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* + Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* + Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE REGENTS AND CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <stdio.h>
#include "test-obj.h"
#include "m-array.h"
#include "m-string.h"
#include "coverage.h"
START_COVERAGE
ARRAY_DEF(array_uint, unsigned int)
ARRAY_DEF(array_mpz, testobj_t, TESTOBJ_OPLIST)
END_COVERAGE
#define ARRAY_UINT_OPLIST ARRAY_OPLIST(array_uint)
// Array with the minimum number of methods.
ARRAY_DEF(array_min_z, testobj_t, (INIT_SET(testobj_init_set), SET(testobj_set), CLEAR(testobj_clear), INIT_MOVE(M_COPY_A1_DEFAULT) ))
ARRAY_DEF(array_min2_z, testobj_t, (INIT(testobj_init), CLEAR(testobj_clear), INIT_MOVE(M_COPY_A1_DEFAULT) ) )
ARRAY_DEF(array_min3_z, testobj_t, (CLEAR(testobj_clear), INIT_MOVE(M_COPY_A1_DEFAULT)))
ARRAY_DEF(array_ulong, uint64_t)
ARRAY_DEF(array_string, string_t)
ARRAY_DEF_AS(array_double, ArrayDouble, ArrayDoubleIt, double)
#define M_OPL_ArrayDouble() ARRAY_OPLIST(array_double, M_BASIC_OPLIST)
ArrayDouble g_array = ARRAY_INIT_VALUE();
static void test_uint(void)
{
array_uint_t v;
array_uint_init(v);
assert (array_uint_empty_p(v) == true);
array_uint_push_back(v, 2);
assert (array_uint_empty_p(v) == false);
unsigned int x;
array_uint_pop_back(&x, v);
assert( x == 2);
for(unsigned int i = 0; i < 100; i++)
array_uint_push_back(v, i);
unsigned int s = 0;
for(size_t i = 0; i < array_uint_size(v) ; i++)
s += *array_uint_cget(v, i);
assert( s == 100 * 99 /2);
s = 0;
for M_EACH(item, v, ARRAY_UINT_OPLIST) {
s += *item;
}
assert( s == 100 * 99 /2);
array_uint_pop_at(&s, v, 49);
assert (s == 49);
array_uint_push_at(v, 49, 49);
array_uint_pop_at (NULL, v, 0);
assert(array_uint_size(v) == 99);
s= 0;
for(size_t i = 0; i < array_uint_size(v) ; i++)
s += *array_uint_cget(v, i);
assert( s == 100 * 99 /2);
unsigned int *p = array_uint_get(v, 1);
*p += 999;
s= 0;
for(size_t i = 0; i < array_uint_size(v) ; i++)
s += *array_uint_cget(v, i);
assert( s == 100 * 99 /2 + 999);
array_uint_swap_at(v, 2, 3);
assert(*array_uint_cget(v, 2) == 4);
assert(*array_uint_cget(v, 3) == 3);
array_uint_reserve(v, 0);
assert(array_uint_capacity(v) == array_uint_size(v));
const unsigned int *src = array_uint_cget(v, 4);
assert (*src == 5);
array_uint_remove_v(v, 1, array_uint_size(v) -1);
assert(array_uint_size(v) == 2);
assert(*array_uint_cget(v, 0) == 1);
assert(*array_uint_cget(v, 1) == 99);
for(unsigned int i = 3; i < 100; i++)
array_uint_push_back(v, i);
array_uint_resize(v, 10);
assert(array_uint_size(v) == 10);
assert(*array_uint_cget(v, 9) == 10);
array_uint_resize(v, 1000);
assert(array_uint_size(v) == 1000);
assert(*array_uint_cget(v, 999) == 0);
array_uint_t v2, v3;
array_uint_init_set(v2,v);
array_uint_init(v3);
array_uint_push_back(v3, 459320);
array_uint_set(v3, v);
assert (array_uint_equal_p(v3, v));
array_uint_push_back(v3, 459320);
array_uint_set(v3, v);
assert (array_uint_equal_p(v3, v));
array_uint_clear(v);
array_uint_clear(v3);
assert(array_uint_size(v2) == 1000);
assert(*array_uint_cget(v2, 999) == 0);
array_uint_push_at (v2, 0, 1742);
assert (array_uint_size(v2) == 1001);
assert(*array_uint_cget(v2, 0) == 1742);
assert(*array_uint_cget(v2, 1000) == 0);
array_uint_insert_v (v2, 500, 4);
assert (array_uint_size(v2) == 1005);
assert(*array_uint_cget(v2, 0) == 1742);
assert(*array_uint_cget(v2, 500) == 0);
assert(array_uint_size(v2) == 1005);
assert(*array_uint_cget(v2, 1004) == 0);
array_uint_set_at(v2, 1004, 465487);
array_uint_insert_v (v2, 500, 0);
assert(array_uint_size(v2) == 1005);
assert(*array_uint_cget(v2, 1004) == 465487);
array_uint_insert_v (v2, 1004, 10000);
assert(array_uint_size(v2) == 11005);
assert(*array_uint_cget(v2, 11004) == 465487);
array_uint_resize(v2, 1005);
array_uint_init(v);
array_uint_swap(v,v2);
assert(array_uint_size(v) == 1005);
assert(array_uint_size(v2) == 0);
array_uint_reserve(v, 100);
assert(array_uint_size(v) == 1005);
assert(array_uint_capacity(v) == 1005);
array_uint_reserve(v, 10000);
assert(array_uint_size(v) == 1005);
assert(array_uint_capacity(v) == 10000);
array_uint_set (v, v);
array_uint_set (v2, v);
assert(array_uint_size(v2) == 1005);
array_uint_reset(v);
assert (array_uint_capacity(v) > 0);
array_uint_reserve(v, 0);
assert (array_uint_capacity(v) == 0);
array_uint_reset(v2);
array_uint_splice(v, v2);
assert (array_uint_size(v) == 0);
assert (array_uint_size(v2) == 0);
for(unsigned i = 0; i < 100; i++) {
array_uint_push_back(v, i);
array_uint_push_back(v2, 100+i);
}
array_uint_splice(v, v2);
assert (array_uint_size(v) == 200);
assert (array_uint_size(v2) == 0);
for(unsigned i = 0; i < 200; i++) {
assert (i == *array_uint_get(v, i));
}
x = 1478963;
s = *array_uint_back(v);
array_uint_push_move(v, &x);
assert (*array_uint_back(v) == 1478963);
x = 0;
array_uint_pop_move(&x, v);
assert (x == 1478963);
assert (s == *array_uint_back(v));
s = (unsigned int) array_uint_size (v);
bool b = array_uint_erase (v, 12459);
assert (b == false);
assert (s == array_uint_size (v));
b = array_uint_erase (v, 0);
assert (b == true);
assert (s == array_uint_size (v)+1);
array_uint_clear(v);
array_uint_clear(v2);
}
static void test_mpz(void)
{
array_mpz_t array1, array2;
testobj_t z;
array_mpz_init (array1);
array_mpz_init (array2);
testobj_init (z);
// Test empty
FILE *f = m_core_fopen ("a-marray.dat", "wt");
if (!f) abort();
array_mpz_out_str(f, array1);
fclose (f);
f = m_core_fopen ("a-marray.dat", "rt");
if (!f) abort();
bool b = array_mpz_in_str (array2, f);
assert (b == true);
assert (array_mpz_equal_p (array1, array2));
fclose(f);
// Test non empty
for(int n = 0; n < 1000; n++) {
testobj_set_ui (z, (unsigned int) n);
array_mpz_push_back (array1, z);
}
f = m_core_fopen ("a-marray.dat", "wt");
if (!f) abort();
array_mpz_out_str(f, array1);
fclose (f);
f = m_core_fopen ("a-marray.dat", "rt");
if (!f) abort();
b = array_mpz_in_str (array2, f);
assert (b == true);
assert (array_mpz_equal_p (array1, array2));
fclose(f);
f = m_core_fopen ("a-marray.dat", "wt");
if (!f) abort();
fprintf(f, "array");
fclose (f);
f = m_core_fopen ("a-marray.dat", "rt");
if (!f) abort();
b = array_mpz_in_str (array2, f);
assert (b == false);
fclose(f);
f = m_core_fopen ("a-marray.dat", "wt");
if (!f) abort();
fprintf(f, "[");
fclose (f);
f = m_core_fopen ("a-marray.dat", "rt");
if (!f) abort();
b = array_mpz_in_str (array2, f);
assert (b == false);
fclose(f);
f = m_core_fopen ("a-marray.dat", "wt");
if (!f) abort();
fprintf(f, "[17");
fclose (f);
f = m_core_fopen ("a-marray.dat", "rt");
if (!f) abort();
b = array_mpz_in_str (array2, f);
assert (b == false);
fclose(f);
f = m_core_fopen ("a-marray.dat", "wt");
if (!f) abort();
fprintf(f, "[17,");
fclose (f);
f = m_core_fopen ("a-marray.dat", "rt");
if (!f) abort();
b = array_mpz_in_str (array2, f);
assert (b == false);
fclose(f);
f = m_core_fopen ("a-marray.dat", "wt");
if (!f) abort();
fprintf(f, "[17,18");
fclose (f);
f = m_core_fopen ("a-marray.dat", "rt");
if (!f) abort();
b = array_mpz_in_str (array2, f);
assert (b == false);
fclose(f);
f = m_core_fopen ("a-marray.dat", "wt");
if (!f) abort();
fprintf(f, "[]");
fclose (f);
f = m_core_fopen ("a-marray.dat", "rt");
if (!f) abort();
b = array_mpz_in_str (array2, f);
assert (b == true);
fclose(f);
assert(array_mpz_empty_p(array2));
array_mpz_reset(array1);
M_LET(str, STRING_OPLIST) {
array_mpz_get_str(str, array1, false);
assert (string_cmp_str (str, "[]") == 0);
const char *sp;
b = array_mpz_parse_str(array2, string_get_cstr(str), &sp);
assert(b);
assert(*sp == 0);
assert(array_mpz_equal_p(array1, array2));
testobj_set_ui (z, 17);
array_mpz_push_back (array1, z);
array_mpz_get_str(str, array1, false);
assert (string_cmp_str (str, "[17]") == 0);
b = array_mpz_parse_str(array2, string_get_cstr(str), &sp);
assert(b);
assert(*sp == 0);
assert(array_mpz_equal_p(array1, array2));
testobj_set_ui (z, 42);
array_mpz_push_back (array1, z);
array_mpz_get_str(str, array1, true);
assert (string_cmp_str (str, "[17][17,42]") == 0);
b = array_mpz_parse_str(array2, string_get_cstr(str), &sp);
assert(b);
assert(strcmp(sp, "[17,42]") == 0);
assert(!array_mpz_equal_p(array1, array2));
b = array_mpz_parse_str(array2, sp, &sp);
assert(b);
assert(strcmp(sp, "") == 0);
assert(array_mpz_equal_p(array1, array2));
array_mpz_push_back(array1, z);
assert(!array_mpz_equal_p(array1, array2));
testobj_set_ui (z, 43);
array_mpz_push_back(array2, z);
assert(!array_mpz_equal_p(array1, array2));
b = array_mpz_parse_str(array2, "[", &sp);
assert(!b);
b = array_mpz_parse_str(array2, "[17,", &sp);
assert(!b);
b = array_mpz_parse_str(array2, "[17,18", &sp);
assert(!b);
// NOTE: Not the same order than list...
}
array_mpz_clear(array2);
array_mpz_reset(array1);
/* Test of the emplace functions.
* 3 functions have been generated for testobj:
* one from unsigned int (suffix _ui)
* one from C string (suffix _str)
* one from testobj_t itself (no suffix)
*/
array_mpz_emplace_back_ui(array1, 42);
assert(testobj_cmp_ui(*array_mpz_back(array1), 42) == 0);
array_mpz_emplace_back_ui(array1, 426);
assert(testobj_cmp_ui(*array_mpz_back(array1), 426) == 0);
array_mpz_emplace_back_str(array1, "458");
assert(testobj_cmp_ui(*array_mpz_back(array1), 458) == 0);
testobj_set_ui(z, 789);
array_mpz_emplace_back(array1, z);
assert(testobj_cmp_ui(*array_mpz_back(array1), 789) == 0);
testobj_clear (z);
array_mpz_clear(array1);
}
static void test_str(void)
{
array_string_t a;
array_string_init(a);
// Test of emplace with const char * ==> string_t
array_string_emplace_back(a, "Hello");
assert(string_equal_str_p(*array_string_back(a), "Hello"));
array_string_emplace_back(a, "world");
assert(string_equal_str_p(*array_string_back(a), "world"));
array_string_emplace_back(a, "How");
assert(string_equal_str_p(*array_string_back(a), "How"));
array_string_emplace_back(a, "are");
assert(string_equal_str_p(*array_string_back(a), "are"));
array_string_emplace_back(a, "you");
assert(string_equal_str_p(*array_string_back(a), "you"));
// Test stable sort with string_t
array_string_special_stable_sort(a);
// Test INIT_WITH of array of string_t wihtin M_LET
M_LET( (b, ("Hello"), ("How"), ("are"), ("world"), ("you")), ARRAY_OPLIST(array_string, STRING_OPLIST)){
assert( array_string_equal_p(a, b));
}
array_string_clear(a);
}
static void test_d(void)
{
array_uint_t a1, a2;
array_uint_init(a1);
array_uint_init_move(a2, a1);
assert (array_uint_empty_p (a2));
array_uint_init(a1);
array_uint_move(a1, a2);
assert (array_uint_empty_p (a1));
for(int i = 0; i < 10; i++)
array_uint_push_back (a1, (unsigned int) i);
array_uint_set_at (a1, 0, 17);
assert (*array_uint_get (a1, 0) == 17);
assert (*array_uint_back(a1) == 9);
unsigned int *p = array_uint_push_new(a1);
assert (*p == 0);
*p = 10;
assert (*array_uint_back(a1) == 10);
for(int i = 0; i < 10; i++)
array_uint_push_at (a1, 9, (unsigned int) i);
assert (*array_uint_back(a1) == 10);
for(int i = 9; i < 19; i++)
assert (*array_uint_get (a1, (size_t) i) == 18U -(unsigned int) i);
*array_uint_safe_get(a1, 100) = 100;
assert (*array_uint_back(a1) == 100);
assert (array_uint_size(a1) == 101);
array_uint_pop_back (NULL, a1);
assert (*array_uint_back(a1) == 0);
assert (array_uint_size(a1) == 100);
array_uint_insert_v (a1, 10, 200);
assert (array_uint_size(a1) == 300);
for(int i = 10; i < 210; i++) {
assert (*array_uint_get (a1, (size_t)i) == 0);
}
array_uint_it_t it;
array_uint_it(it, a1);
array_uint_remove (a1, it);
assert (array_uint_size(a1) == 299);
array_uint_it_last (it, a1);
assert (array_uint_last_p(it));
array_uint_it_end (it, a1);
assert (array_uint_end_p(it));
array_uint_previous (it);
assert (array_uint_last_p(it));
array_uint_it_t it2;
array_uint_it_set (it2, it);
assert (array_uint_it_equal_p(it2, it));
assert (*array_uint_ref(it2) == 0);
array_uint_insert(a1, it2, 17);
assert (array_uint_size(a1) == 300);
assert (*array_uint_ref(it2) == 17);
array_uint_it_end(it2, a1);
array_uint_insert(a1, it2, 17789);
assert (array_uint_size(a1) == 301);
assert (*array_uint_ref(it2) == 17789);
array_uint_it(it, a1);
assert (array_uint_it_equal_p (it, it2));
array_uint_init_set (a2, a1);
assert (array_uint_equal_p (a2, a1));
array_uint_push_back(a2, 890);
assert (!array_uint_equal_p (a2, a1));
array_uint_push_back(a1, 891);
assert (!array_uint_equal_p (a2, a1));
size_t h = array_uint_hash(a2);
assert (h != 0);
array_uint_reset(a1);
array_uint_it(it, a1);
assert (array_uint_end_p (it));
assert (array_uint_last_p (it));
array_uint_clear(a1);
array_uint_clear(a2);
}
static void test_double(void)
{
M_LET( (tab, 0.0, 1.0, 2.0, 3.0), ArrayDouble) {
double ref = 0.0;
for M_EACH(i, tab, ArrayDouble) {
assert (*i == ref);
ref += 1.0;
}
// Test of buffer overflow (with address sanitizer)
// _init_set provides an allocated buffer of the exact needed size
ArrayDouble tab1;
array_double_init_set(tab1, tab);
array_double_pop_at(NULL, tab1, 0);
array_double_clear(tab1);
array_double_init_set(tab1, tab);
array_double_insert_v(tab1, 0, 2);
array_double_clear(tab1);
array_double_init_set(tab1, tab);
array_double_remove_v(tab1, 0, 1);
array_double_clear(tab1);
array_double_init_set(tab1, tab);
array_double_push_at(tab1, 0, 2.);
array_double_clear(tab1);
}
assert( array_double_empty_p(g_array));
array_double_push_back(g_array, 34.);
assert( array_double_size(g_array) == 1);
array_double_clear(g_array);
}
// Test support of M*LIB for C++ class
#if defined(__cplusplus)
/* For this, we need new placement support */
#include <new>
/* For std::move */
#include <utility>
/* Some Simple Oplist for a C++ class (using new placement feature)
Some features may not be always available (like comparison or I/O).
It isn't exported, since there is no meaning to support for M*LIB
C++ class officialy (use the STL instead!)
*/
#define M_CLASS_CPP_INIT(opl,x) (new (&(x)) (M_GET_NAME opl))
#define M_CLASS_CPP_INIT_SET(opl,x, y) (new (&(x)) M_GET_NAME opl(y))
#define M_CLASS_CPP_SET(opl, x, y) ((x) = (y))
#define M_CLASS_CPP_CLEAR(opl, x) ((&(x))->~M_GET_NAME opl())
#define M_CLASS_CPP_CLEAR2(x) ((&(x))->~opl())
#define M_CLASS_CPP_INIT_MOVE(opl,x,y) (new (&(x)) M_GET_NAME opl(std::move(y)), ((&(y))->~M_GET_NAME opl()))
#define M_CLASS_CPP_CMP(opl, x, y) ((x) < (y) ? -1 : (y) < (x) ? 1 : 0)
#define M_CLASS_CPP_HASH(opl, x) (std::hash(x))
#define M_CLASS_OPLIST(_class) \
(NAME(_class), \
TYPE(_class), \
INIT(API_1(M_CLASS_CPP_INIT)), \
INIT_SET(API_1(M_CLASS_CPP_INIT_SET)), \
SET(API_1(M_CLASS_CPP_SET)), \
CLEAR(API_1(M_CLASS_CPP_CLEAR)), \
INIT_MOVE(API_1(M_CLASS_CPP_INIT_MOVE)) )
// Define a basic C++ class
class Foo {
int *x;
public:
Foo() { x = new (int); };
Foo(int n) { x = new (int) ; *x = n; }
Foo(const Foo &y) {x = new (int) ; *x = *y.x;};
~Foo() { delete x; }
void operator=(const Foo &y) { *x = *y.x; };
void operator=(int n) { *x = n; }
bool operator<(const Foo &y) const { return *x < *y.x; }
bool operator==(int n) const { return *x == n; }
};
// Disable the warning due to using memcpy/memmove with this C++ class
#if defined(__GNUC__) && __GNUC__ >= 8
_Pragma("GCC diagnostic push")
_Pragma("GCC diagnostic ignored \"-Wclass-memaccess\"")
#endif
// Define a M*LIB array of such class
ARRAY_DEF_AS(array_foo, array_foo_t, array_foo_it_t, Foo, M_CLASS_OPLIST(Foo))
#define M_OPL_array_foo_t() ARRAY_OPLIST(array_foo, M_CLASS_OPLIST(Foo))
#if defined(__GNUC__) && __GNUC__ >= 8
_Pragma("GCC diagnostic pop")
#endif
static void test_cplusplus(void)
{
int n = 100;
M_LET(a, array_foo_t) {
Foo b;
for(int i = 0; i < n; i++) {
b = i;
array_foo_push_back(a, b);
}
array_foo_it_t it;
int j = 0;
for(array_foo_it(it, a); !array_foo_end_p(it); array_foo_next(it)) {
assert( *array_foo_cref(it) == j);
j++;
}
assert(j == n);
}
}
#else
static void test_cplusplus(void)
{
// Nothing to do
}
#endif
int main(void)
{
test_uint();
test_mpz();
test_d();
test_str();
test_double();
test_cplusplus();
testobj_final_check();
exit(0);
}
Reference in new issue View Git Blame Copy Permalink