Fix -Wsign-conversion warnings in tests.

tests/test-malgo.c

@@ -153,7 +153,7 @@ static void test_list(void)
     assert(g_count == 101);
     assert(list_int_size(tmp) == 101);
     for(int i = 0; i < 100; i++) {
-      assert(*list_int_get(tmp, i) == i * i);
+      assert(*list_int_get(tmp, (size_t) i) == i * i);
     }
     assert(*list_int_get(tmp, 100) == 17 * 17);
   }
@@ -282,8 +282,8 @@ static void test_array(void)
     assert(g_count == 101);
     assert(array_int_size(tmp) == 101);
     for(int i = 0; i < 100; i++) {
-      assert(*array_int_get(l, i) == i);
-      assert(*array_int_get(tmp, i) == i * i);
+      assert(*array_int_get(l, (size_t) i) == i);
+      assert(*array_int_get(tmp, (size_t) i) == i * i);
     }
     assert(*array_int_get(l, 100) == 17);
     assert(*array_int_get(tmp, 100) == 17 * 17);
@@ -293,8 +293,8 @@ static void test_array(void)
     ALGO_TRANSFORM(tmp, array_int_t, l, array_int_t, FT);
     assert(array_int_size(tmp) == 101);
     for(int i = 0; i < 100; i++) {
-      assert(*array_int_get(l, i) == i);
-      assert(*array_int_get(tmp, i) == i + 1);
+      assert(*array_int_get(l, (size_t) i) == i);
+      assert(*array_int_get(tmp, (size_t) i) == i + 1);
     }
     
     array_int_clean(tmp);
@@ -302,8 +302,8 @@ static void test_array(void)
     ALGO_TRANSFORM(tmp, array_int_t, l, array_int_t, FT2, 17);
     assert(array_int_size(tmp) == 101);
     for(int i = 0; i < 100; i++) {
-      assert(*array_int_get(l, i) == i);
-      assert(*array_int_get(tmp, i) == i + 17);
+      assert(*array_int_get(l, (size_t) i) == i);
+      assert(*array_int_get(tmp, (size_t) i) == i + 17);
     }
 
   }

tests/test-marray.c

@@ -221,7 +221,7 @@ static void test_mpz(void)
   
   // Test non empty
   for(int n = 0; n < 1000; n++) {
-    testobj_set_ui (z, n);
+    testobj_set_ui (z, (unsigned int) n);
     array_mpz_push_back (array1, z);
   }
   
@@ -288,7 +288,7 @@ static void test_d(void)
   array_uint_move(a1, a2);
   assert (array_uint_empty_p (a1));
   for(int i = 0; i < 10; i++)
-    array_uint_push_back (a1, 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);
@@ -297,10 +297,10 @@ static void test_d(void)
   *p = 10;
   assert (*array_uint_back(a1) == 10);
   for(int i = 0; i < 10; i++)
-    array_uint_push_at (a1, 9, 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, i) == 18U-i);
+    assert (*array_uint_get (a1, (size_t) i) == 18U -(unsigned int) i);
 
   *array_uint_get_at(a1, 100) = 100;
   assert (*array_uint_back(a1) == 100);
@@ -312,7 +312,7 @@ static void test_d(void)
   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, i) == 0);
+    assert (*array_uint_get (a1, (size_t)i) == 0);
   }
   array_uint_it_t it;
   array_uint_it(it, a1);

tests/test-mbitset.c

@@ -36,7 +36,7 @@ static void test1(void)
     assert (bitset_back(set) == M_ASSIGN_CAST(bool, i%2));
   }
   for(int i = 0; i < 100; i ++) {
-    assert (bitset_get(set, i) == M_ASSIGN_CAST(bool, i%2));
+    assert (bitset_get(set, (size_t) i) == M_ASSIGN_CAST(bool, i%2));
   }
   assert(bitset_size(set) == 100);
   assert(bitset_empty_p(set) == false);
@@ -56,7 +56,7 @@ static void test1(void)
   assert(bitset_size(set2) == 50);
   assert(bitset_empty_p(set2) == false);
   for(int i = 0; i < 50; i ++) {
-    assert (bitset_get(set2, i) == M_ASSIGN_CAST(bool, i%2));
+    assert (bitset_get(set2, (size_t) i) == M_ASSIGN_CAST(bool, i%2));
   }
   bitset_reserve(set2, 100);
   assert(bitset_capacity(set2) >= 100); // rounded
@@ -64,10 +64,10 @@ static void test1(void)
   assert(bitset_capacity(set2) >= 50 && bitset_capacity(set2) < 100); // rounded
   bitset_resize(set2, 100);
   for(int i = 0; i < 50; i ++) {
-    assert (bitset_get(set2, i) == M_ASSIGN_CAST(bool, i%2));
+    assert (bitset_get(set2, (size_t) i) == M_ASSIGN_CAST(bool, i%2));
   }
   for(int i = 50; i < 100; i ++) {
-    assert (bitset_get(set2, i) == false);
+    assert (bitset_get(set2, (size_t) i) == false);
   }
   bitset_resize(set2, 50);
 
@@ -75,16 +75,16 @@ static void test1(void)
   bitset_push_at(set2, 0, 1);
   assert (bitset_get(set2, 0) == 1);
   for(int i = 1; i < 51; i ++) {
-    assert (bitset_get(set2, i) == M_ASSIGN_CAST(bool, (i-1)%2));
+    assert (bitset_get(set2, (size_t) i) == M_ASSIGN_CAST(bool, (i-1)%2));
   }
   // Push from not aligned bit
   bitset_push_at(set2, 9, 1);
   for(int i = 1; i < 9; i ++) {
-    assert (bitset_get(set2, i) == M_ASSIGN_CAST(bool, (i-1)%2));
+    assert (bitset_get(set2, (size_t) i) == M_ASSIGN_CAST(bool, (i-1)%2));
   }
   assert (bitset_get(set2, 9) == 1);
   for(int i = 10; i < 52; i ++) {
-    assert (bitset_get(set2, i) == M_ASSIGN_CAST(bool, i%2));
+    assert (bitset_get(set2, (size_t) i) == M_ASSIGN_CAST(bool, i%2));
   }
 
   bool b;
@@ -123,11 +123,11 @@ static void test1(void)
   
   bitset_clean(set);
   for(int i = 0; i < 200; i++)
-    bitset_push_back(set, (i*17547854547UL)&1) ;
+    bitset_push_back(set, ((size_t) i*17547854547UL)&1) ;
   bitset_it_t it;
   int n = 0;
   for(bitset_it(it, set); ! bitset_end_p(it); bitset_next(it)) {
-    bool v = (n*17547854547UL)&1;
+    bool v = ((size_t) n*17547854547UL)&1;
     bool c = *bitset_cref(it);
     assert (v == c);
     n++;
@@ -135,7 +135,7 @@ static void test1(void)
 
   n = 0;
   for M_EACH (item, set, BITSET_OPLIST) {
-    bool v = (n*17547854547UL)&1;
+    bool v = ((size_t) n*17547854547UL)&1;
     bool c = *item;
     assert (v == c);
     n++;
@@ -229,7 +229,7 @@ static void test_str(void)
   bitset_init(set2);
 
   for(int i = 0; i < 200; i++)
-    bitset_push_back(set1, (i*17547854547UL >> 4)&1) ;
+    bitset_push_back(set1, ((size_t) i*17547854547UL >> 4)&1) ;
   
   FILE *f = fopen ("a-mbitset.dat", "wt");
   if (!f) abort();

tests/test-mbuffer.c

@@ -388,7 +388,7 @@ static void test_queue(size_t n, int cpu_count, unsigned long long ref)
   for(int i = 0; i < conso_count; i++) {
     m_thread_create (idx_c[i], conso2, &n);
   }
-  size_t n2 = conso_count;
+  size_t n2 = (size_t) conso_count;
   m_thread_create(idx_final, final2, &n2);
 
   // Wait for jobs to be done.

tests/test-mdeque.c

@@ -52,7 +52,7 @@ static void test_ti1(int n)
     assert(*deque_front(d) == i);
   }
   assert (!deque_empty_p(d));
-  assert (deque_size(d) == (size_t)2*n);
+  assert (deque_size(d) == (size_t)(2*n));
   int s = 0;
   for(int i =0; i < 2*n ;i++) {
     int z;
@@ -102,7 +102,7 @@ static void test1(void)
   }
   assert (deque_size(d) == 99*2);
   for(int i = 0; i < 99*2; i++)
-    assert (*deque_get(d, i) == (i < 99) ? i - 99 : i - 98);
+    assert (*deque_get(d, (size_t) i) == (i < 99) ? i - 99 : i - 98);
   for(int i = 0; i < 98; i++)  {
     deque_pop_back(NULL, d);
     assert (*deque_back(d) == i - 98);
@@ -290,7 +290,7 @@ static void test_io(void)
   
     // Test non empty
     for(int n = 0; n < 1000; n++) {
-      testobj_set_ui (z, n);
+      testobj_set_ui (z, (unsigned int) n);
       deque_mpz_push_back (d1, z);
     }
   

tests/test-mdict.c

@@ -1,3 +1,4 @@
+
 /*
  * Copyright (c) 2017-2020, Patrick Pelissier
  * All rights reserved.
@@ -58,7 +59,7 @@ static void init_data(int data_size)
   string_init (s);
   array_string_init(v_str);
   for (int i = 0; i < data_size; ++i) {
-    int j = (unsigned)(data_size * ((double)x / UINT_MAX) / 4) * 271828183u;
+    unsigned int j = (unsigned int)(data_size * ((double)x / UINT_MAX) / 4) * 271828183u;
     string_printf(s, "%x", j);
     array_string_push_back (v_str, s);
     x = 1664525L * x + 1013904223L;
@@ -79,7 +80,7 @@ static void test_data(void)
   dict_str_init (dict);
   assert(dict_str_empty_p(dict));
   for (int i = 0; i < data_size; ++i) {
-    dict_str_set_at(dict, *array_string_cget(v_str, i), *array_string_cget(v_str, (i+1) % data_size));
+    dict_str_set_at(dict, *array_string_cget(v_str, (size_t) i), *array_string_cget(v_str, (size_t) ((i+1) % data_size)));
     assert(!dict_str_empty_p(dict));
   }
   assert(dict_str_size(dict) == 1227176);

tests/test-mgenint.c

@@ -44,7 +44,7 @@ static void test(size_t n)
     assert (genint_pop(s) == GENINT_ERROR);
     
     for(size_t j = 0; j< n ; j++) {
-      genint_push(s, (j+k) % n );
+      genint_push(s, ((j + (size_t) k) % n ));
     }
   }
   

tests/test-mrbtree.c

@@ -176,8 +176,8 @@ static void test_uint_permut(void)
     for(unsigned int i = 0; i < num; i++)
       tab[i] = i;
     for(unsigned int i = 0; i < 2 * num; i++) {
-      int j = rand() % num;
-      int k = rand() % num;
+      unsigned int j = (unsigned int) rand() % num;
+      unsigned int k = (unsigned int) rand() % num;
       M_SWAP(unsigned int, tab[j], tab[k]);
     }
     for(unsigned int i = 0; i < num; i++)

tests/test-mshared.c

@@ -139,13 +139,13 @@ static void test_ressource(int n)
   shared_ressource_it_t copy[MAX_RESSOURCE];
   shared_ressource_it_t onemore;
   
-  shared_ressource_init (ressource, n);
+  shared_ressource_init (ressource, (size_t) n);
   for(int i = 0; i < n ; i++) {
     shared_ressource_it (it[i], ressource);
     assert (!shared_ressource_end_p(it[i]));
     testobj_t *z = shared_ressource_ref(it[i]);
     assert (z != NULL);
-    testobj_set_ui(*z, i);
+    testobj_set_ui(*z, (unsigned int) i);
   }
   shared_ressource_it (onemore, ressource);
   assert (shared_ressource_end_p(onemore));
@@ -154,7 +154,7 @@ static void test_ressource(int n)
     assert (!shared_ressource_end_p(copy[i]));
     const testobj_t *z = shared_ressource_cref(copy[i]);
     assert (z != NULL);
-    assert (testobj_cmp_ui(*z, i) == 0);
+    assert (testobj_cmp_ui(*z, (unsigned int) i) == 0);
   }
   shared_ressource_it (onemore, ressource);
   assert (shared_ressource_end_p(onemore));

tests/test-msnapshot.c

@@ -250,7 +250,7 @@ static void test_mrsw_global(int reader)
   m_thread_t idx_w;
   m_thread_t idx[MAX_READER];
 
-  snapshot_mrsw_data_init(global_mrsw, reader);
+  snapshot_mrsw_data_init(global_mrsw, (size_t) reader);
   data_t *p = snapshot_mrsw_data_write(global_mrsw);
   assert (p != NULL);
   p->n = 42;
@@ -305,7 +305,7 @@ static void test_mrmw_global(int reader, int writer)
   m_thread_t idx_w[MAX_WRITER];
   m_thread_t idx[MAX_READER];
 
-  snapshot_mrmw_data_init(global_mrmw, reader, writer);
+  snapshot_mrmw_data_init(global_mrmw, (size_t) reader, (size_t) writer);
   data_t *p = snapshot_mrmw_data_write_start(global_mrmw);
   assert (p != NULL);
   p->n = 42;