3 int test_I_minus (int iterations)
7 // Check anti-commutativity.
8 for (i = iterations; i > 0; i--) {
9 cl_I a = testrandom_I();
10 cl_I b = testrandom_I();
11 ASSERT2((a-b) + (b-a) == 0, a,b);
13 // Check associativity.
14 for (i = iterations; i > 0; i--) {
15 cl_I a = testrandom_I();
16 cl_I b = testrandom_I();
17 cl_I c = testrandom_I();
18 ASSERT3(a-(b-c) == c-(b-a), a,b,c);
20 // Check special case 0.
21 for (i = iterations; i > 0; i--) {
22 cl_I a = testrandom_I();
24 ASSERT1(0-(0-a) == a, a);