| 905 | } |
| 906 | |
| 907 | static void test_ll2string(void) { |
| 908 | char buf[32]; |
| 909 | long long v; |
| 910 | int sz; |
| 911 | |
| 912 | v = 0; |
| 913 | sz = ll2string(buf, sizeof buf, v); |
| 914 | assert(sz == 1); |
| 915 | assert(!strcmp(buf, "0")); |
| 916 | |
| 917 | v = -1; |
| 918 | sz = ll2string(buf, sizeof buf, v); |
| 919 | assert(sz == 2); |
| 920 | assert(!strcmp(buf, "-1")); |
| 921 | |
| 922 | v = 99; |
| 923 | sz = ll2string(buf, sizeof buf, v); |
| 924 | assert(sz == 2); |
| 925 | assert(!strcmp(buf, "99")); |
| 926 | |
| 927 | v = -99; |
| 928 | sz = ll2string(buf, sizeof buf, v); |
| 929 | assert(sz == 3); |
| 930 | assert(!strcmp(buf, "-99")); |
| 931 | |
| 932 | v = -2147483648; |
| 933 | sz = ll2string(buf, sizeof buf, v); |
| 934 | assert(sz == 11); |
| 935 | assert(!strcmp(buf, "-2147483648")); |
| 936 | |
| 937 | v = LLONG_MIN; |
| 938 | sz = ll2string(buf, sizeof buf, v); |
| 939 | assert(sz == 20); |
| 940 | assert(!strcmp(buf, "-9223372036854775808")); |
| 941 | |
| 942 | v = LLONG_MAX; |
| 943 | sz = ll2string(buf, sizeof buf, v); |
| 944 | assert(sz == 19); |
| 945 | assert(!strcmp(buf, "9223372036854775807")); |
| 946 | } |
| 947 | |
| 948 | #define UNUSED(x) (void)(x) |
| 949 | int utilTest(int argc, char **argv, int accurate) { |