{
return set_uint_with_suffix(arg, u, 1000);
}
+
+/*static helpers for showing values with kMGTPE suffixes. In this case there
+ are separate but essentially identical functions for signed and unsigned
+ values, so that unsigned values greater than LLONG_MAX get suffixes.
+ */
+static void show_llong_with_suffix(char buf[OPT_SHOW_LEN], long long ll,
+ const long long base)
+{
+ const char *suffixes = "kMGTPE";
+ int i;
+ if (ll == 0){
+ /*zero is special because everything divides it (you'd get "0E")*/
+ snprintf(buf, OPT_SHOW_LEN, "0");
+ return;
+ }
+ for (i = 0; i < strlen(suffixes); i++){
+ long long tmp = ll / base;
+ if (tmp * base != ll)
+ break;
+ ll = tmp;
+ }
+ if (i == 0)
+ snprintf(buf, OPT_SHOW_LEN, "%lld", ll);
+ else
+ snprintf(buf, OPT_SHOW_LEN, "%lld%c", ll, suffixes[i - 1]);
+}
+
+static void show_ullong_with_suffix(char buf[OPT_SHOW_LEN], unsigned long long ull,
+ const unsigned base)
+{
+ const char *suffixes = "kMGTPE";
+ int i;
+ if (ull == 0){
+ /*zero is special because everything divides it (you'd get "0E")*/
+ snprintf(buf, OPT_SHOW_LEN, "0");
+ return;
+ }
+ for (i = 0; i < strlen(suffixes); i++){
+ unsigned long long tmp = ull / base;
+ if (tmp * base != ull)
+ break;
+ ull = tmp;
+ }
+ if (i == 0)
+ snprintf(buf, OPT_SHOW_LEN, "%llu", ull);
+ else
+ snprintf(buf, OPT_SHOW_LEN, "%llu%c", ull, suffixes[i - 1]);
+}
+
+/* _bi, signed */
+void opt_show_intval_bi(char buf[OPT_SHOW_LEN], const int *x)
+{
+ show_llong_with_suffix(buf, *x, 1024);
+}
+
+void opt_show_longval_bi(char buf[OPT_SHOW_LEN], const long *x)
+{
+ show_llong_with_suffix(buf, *x, 1024);
+}
+
+void opt_show_longlongval_bi(char buf[OPT_SHOW_LEN], const long long *x)
+{
+ show_llong_with_suffix(buf, *x, 1024);
+}
+
+/* _bi, unsigned */
+void opt_show_uintval_bi(char buf[OPT_SHOW_LEN], const unsigned int *x)
+{
+ show_ullong_with_suffix(buf, (unsigned long long) *x, 1024);
+}
+
+void opt_show_ulongval_bi(char buf[OPT_SHOW_LEN], const unsigned long *x)
+{
+ show_ullong_with_suffix(buf, (unsigned long long) *x, 1024);
+}
+
+void opt_show_ulonglongval_bi(char buf[OPT_SHOW_LEN], const unsigned long long *x)
+{
+ show_ullong_with_suffix(buf, (unsigned long long) *x, 1024);
+}
+
+/* _si, signed */
+void opt_show_intval_si(char buf[OPT_SHOW_LEN], const int *x)
+{
+ show_llong_with_suffix(buf, (long long) *x, 1000);
+}
+
+void opt_show_longval_si(char buf[OPT_SHOW_LEN], const long *x)
+{
+ show_llong_with_suffix(buf, (long long) *x, 1000);
+}
+
+void opt_show_longlongval_si(char buf[OPT_SHOW_LEN], const long long *x)
+{
+ show_llong_with_suffix(buf, *x, 1000);
+}
+
+/* _si, unsigned */
+void opt_show_uintval_si(char buf[OPT_SHOW_LEN], const unsigned int *x)
+{
+ show_ullong_with_suffix(buf, (unsigned long long) *x, 1000);
+}
+
+void opt_show_ulongval_si(char buf[OPT_SHOW_LEN], const unsigned long *x)
+{
+ show_ullong_with_suffix(buf, (unsigned long long) *x, 1000);
+}
+
+void opt_show_ulonglongval_si(char buf[OPT_SHOW_LEN], const unsigned long long *x)
+{
+ show_ullong_with_suffix(buf, (unsigned long long) *x, 1000);
+}
+
ret = saved_vprintf(fmt, ap);
va_end(ap);
return ret;
-}
+}
static int saved_fprintf(FILE *ignored, const char *fmt, ...)
{
ret = saved_vprintf(fmt, ap);
va_end(ap);
return ret;
-}
+}
#undef malloc
static void *last_allocation;
/* Test helpers. */
int main(int argc, char *argv[])
{
- plan_tests(334);
+ plan_tests(452);
/* opt_set_bool */
{
ok1(parse_args(&argc, &argv, "-a", "8191P", NULL));
ok1(arg == 8191 * P);
}
+
+ /* opt_show_intval_bi */
+ {
+ int i;
+ char buf[OPT_SHOW_LEN+2] = { 0 };
+ buf[OPT_SHOW_LEN] = '!';
+ i = -77;
+ opt_show_intval_bi(buf, &i);
+ ok1(strcmp(buf, "-77") == 0);
+ i = 0;
+ opt_show_intval_bi(buf, &i);
+ ok1(strcmp(buf, "0") == 0);
+ ok1(buf[OPT_SHOW_LEN] == '!');
+ i = 77;
+ opt_show_intval_bi(buf, &i);
+ ok1(strcmp(buf, "77") == 0);
+ ok1(buf[OPT_SHOW_LEN] == '!');
+ i = -1234 * k;
+ opt_show_intval_bi(buf, &i);
+ ok1(strcmp(buf, "-1234k") == 0);
+ ok1(buf[OPT_SHOW_LEN] == '!');
+ i = 500 * M;
+ opt_show_intval_bi(buf, &i);
+ ok1(strcmp(buf, "500M") == 0);
+ ok1(buf[OPT_SHOW_LEN] == '!');
+ i = 1024 * M;
+ opt_show_intval_bi(buf, &i);
+ ok1(strcmp(buf, "1G") == 0);
+ ok1(buf[OPT_SHOW_LEN] == '!');
+ }
+
+ /* opt_show_longval_bi */
+ {
+ long i;
+ char buf[OPT_SHOW_LEN+2] = { 0 };
+ buf[OPT_SHOW_LEN] = '!';
+ i = -77;
+ opt_show_longval_bi(buf, &i);
+ ok1(strcmp(buf, "-77") == 0);
+ ok1(buf[OPT_SHOW_LEN] == '!');
+ i = 77;
+ opt_show_longval_bi(buf, &i);
+ ok1(strcmp(buf, "77") == 0);
+ ok1(buf[OPT_SHOW_LEN] == '!');
+ i = -1 * k;
+ opt_show_longval_bi(buf, &i);
+ ok1(strcmp(buf, "-1k") == 0);
+ ok1(buf[OPT_SHOW_LEN] == '!');
+ i = 500 * M;
+ opt_show_longval_bi(buf, &i);
+ ok1(strcmp(buf, "500M") == 0);
+ ok1(buf[OPT_SHOW_LEN] == '!');
+ i = 1024 * M;
+ opt_show_longval_bi(buf, &i);
+ ok1(strcmp(buf, "1G") == 0);
+ ok1(buf[OPT_SHOW_LEN] == '!');
+ i = 0;
+ opt_show_longval_bi(buf, &i);
+ ok1(strcmp(buf, "0") == 0);
+ ok1(buf[OPT_SHOW_LEN] == '!');
+ }
+
+ /* opt_show_llongval_bi */
+ {
+ long long i;
+ char buf[OPT_SHOW_LEN+2] = { 0 };
+ buf[OPT_SHOW_LEN] = '!';
+ i = -7777;
+ opt_show_longlongval_bi(buf, &i);
+ ok1(strcmp(buf, "-7777") == 0);
+ ok1(buf[OPT_SHOW_LEN] == '!');
+ i = 7777;
+ opt_show_longlongval_bi(buf, &i);
+ ok1(strcmp(buf, "7777") == 0);
+ ok1(buf[OPT_SHOW_LEN] == '!');
+ i = -10240000 * k;
+ opt_show_longlongval_bi(buf, &i);
+ ok1(strcmp(buf, "-10000M") == 0);
+ ok1(buf[OPT_SHOW_LEN] == '!');
+ i = 5 * P;
+ opt_show_longlongval_bi(buf, &i);
+ ok1(strcmp(buf, "5P") == 0);
+ ok1(buf[OPT_SHOW_LEN] == '!');
+ i = 1024 * P;
+ opt_show_longlongval_bi(buf, &i);
+ ok1(strcmp(buf, "1E") == 0);
+ ok1(buf[OPT_SHOW_LEN] == '!');
+ }
+
+ /* opt_show_uintval_bi */
+ {
+ unsigned int i;
+ char buf[OPT_SHOW_LEN+2] = { 0 };
+ buf[OPT_SHOW_LEN] = '!';
+ i = 77;
+ opt_show_uintval_bi(buf, &i);
+ ok1(strcmp(buf, "77") == 0);
+ ok1(buf[OPT_SHOW_LEN] == '!');
+ i = 1234 * k;
+ opt_show_uintval_bi(buf, &i);
+ ok1(strcmp(buf, "1234k") == 0);
+ ok1(buf[OPT_SHOW_LEN] == '!');
+ i = 500 * M;
+ opt_show_uintval_bi(buf, &i);
+ ok1(strcmp(buf, "500M") == 0);
+ ok1(buf[OPT_SHOW_LEN] == '!');
+ i = 1024 * M;
+ opt_show_uintval_bi(buf, &i);
+ ok1(strcmp(buf, "1G") == 0);
+ ok1(buf[OPT_SHOW_LEN] == '!');
+ }
+
+ /* opt_show_ulongval_bi */
+ {
+ unsigned long i;
+ char buf[OPT_SHOW_LEN+2] = { 0 };
+ buf[OPT_SHOW_LEN] = '!';
+ i = 77;
+ opt_show_ulongval_bi(buf, &i);
+ ok1(strcmp(buf, "77") == 0);
+ ok1(buf[OPT_SHOW_LEN] == '!');
+ i = k;
+ opt_show_ulongval_bi(buf, &i);
+ ok1(strcmp(buf, "1k") == 0);
+ ok1(buf[OPT_SHOW_LEN] == '!');
+ i = 500 * M;
+ opt_show_ulongval_bi(buf, &i);
+ ok1(strcmp(buf, "500M") == 0);
+ ok1(buf[OPT_SHOW_LEN] == '!');
+ i = 1024 * M;
+ opt_show_ulongval_bi(buf, &i);
+ ok1(strcmp(buf, "1G") == 0);
+ ok1(buf[OPT_SHOW_LEN] == '!');
+ i = 0;
+ opt_show_ulongval_bi(buf, &i);
+ ok1(strcmp(buf, "0") == 0);
+ ok1(buf[OPT_SHOW_LEN] == '!');
+ }
+
+ /* opt_show_ullongval_bi */
+ {
+ long long i;
+ char buf[OPT_SHOW_LEN+2] = { 0 };
+ buf[OPT_SHOW_LEN] = '!';
+ i = 7777;
+ opt_show_ulonglongval_bi(buf, &i);
+ ok1(strcmp(buf, "7777") == 0);
+ ok1(buf[OPT_SHOW_LEN] == '!');
+ i = 10240000 * k;
+ opt_show_ulonglongval_bi(buf, &i);
+ ok1(strcmp(buf, "10000M") == 0);
+ ok1(buf[OPT_SHOW_LEN] == '!');
+ i = 5 * P;
+ opt_show_ulonglongval_bi(buf, &i);
+ ok1(strcmp(buf, "5P") == 0);
+ ok1(buf[OPT_SHOW_LEN] == '!');
+ i = 1024 * P;
+ opt_show_ulonglongval_bi(buf, &i);
+ ok1(strcmp(buf, "1E") == 0);
+ ok1(buf[OPT_SHOW_LEN] == '!');
+ }
}
{
ok1(!parse_args(&argc, &argv, "-a", "-100G", NULL));
ok1(parse_args(&argc, &argv, "-a", "8E", NULL));
}
+ /* opt_show_intval_si */
+ {
+ int i;
+ char buf[OPT_SHOW_LEN+2] = { 0 };
+ buf[OPT_SHOW_LEN] = '!';
+ i = -77;
+ opt_show_intval_si(buf, &i);
+ ok1(strcmp(buf, "-77") == 0);
+ i = 0;
+ opt_show_intval_si(buf, &i);
+ ok1(strcmp(buf, "0") == 0);
+ ok1(buf[OPT_SHOW_LEN] == '!');
+ i = 77;
+ opt_show_intval_si(buf, &i);
+ ok1(strcmp(buf, "77") == 0);
+ ok1(buf[OPT_SHOW_LEN] == '!');
+ i = -1234 * k;
+ opt_show_intval_si(buf, &i);
+ ok1(strcmp(buf, "-1234k") == 0);
+ ok1(buf[OPT_SHOW_LEN] == '!');
+ i = 500 * M;
+ opt_show_intval_si(buf, &i);
+ ok1(strcmp(buf, "500M") == 0);
+ ok1(buf[OPT_SHOW_LEN] == '!');
+ i = 1000 * M;
+ opt_show_intval_si(buf, &i);
+ ok1(strcmp(buf, "1G") == 0);
+ ok1(buf[OPT_SHOW_LEN] == '!');
+ }
+
+ /* opt_show_longval_si */
+ {
+ long i;
+ char buf[OPT_SHOW_LEN+2] = { 0 };
+ buf[OPT_SHOW_LEN] = '!';
+ i = -77;
+ opt_show_longval_si(buf, &i);
+ ok1(strcmp(buf, "-77") == 0);
+ ok1(buf[OPT_SHOW_LEN] == '!');
+ i = 77;
+ opt_show_longval_si(buf, &i);
+ ok1(strcmp(buf, "77") == 0);
+ ok1(buf[OPT_SHOW_LEN] == '!');
+ i = -1 * k;
+ opt_show_longval_si(buf, &i);
+ ok1(strcmp(buf, "-1k") == 0);
+ ok1(buf[OPT_SHOW_LEN] == '!');
+ i = 500 * M;
+ opt_show_longval_si(buf, &i);
+ ok1(strcmp(buf, "500M") == 0);
+ ok1(buf[OPT_SHOW_LEN] == '!');
+ i = 1000 * M;
+ opt_show_longval_si(buf, &i);
+ ok1(strcmp(buf, "1G") == 0);
+ ok1(buf[OPT_SHOW_LEN] == '!');
+ i = 0;
+ opt_show_longval_si(buf, &i);
+ ok1(strcmp(buf, "0") == 0);
+ ok1(buf[OPT_SHOW_LEN] == '!');
+ }
+
+ /* opt_show_llongval_si */
+ {
+ long long i;
+ char buf[OPT_SHOW_LEN+2] = { 0 };
+ buf[OPT_SHOW_LEN] = '!';
+ i = -7777;
+ opt_show_longlongval_si(buf, &i);
+ ok1(strcmp(buf, "-7777") == 0);
+ ok1(buf[OPT_SHOW_LEN] == '!');
+ i = 7777;
+ opt_show_longlongval_si(buf, &i);
+ ok1(strcmp(buf, "7777") == 0);
+ ok1(buf[OPT_SHOW_LEN] == '!');
+ i = -10240000 * k;
+ opt_show_longlongval_si(buf, &i);
+ ok1(strcmp(buf, "-10240M") == 0);
+ ok1(buf[OPT_SHOW_LEN] == '!');
+ i = 5 * P;
+ opt_show_longlongval_si(buf, &i);
+ ok1(strcmp(buf, "5P") == 0);
+ ok1(buf[OPT_SHOW_LEN] == '!');
+ i = 2000 * P;
+ opt_show_longlongval_si(buf, &i);
+ ok1(strcmp(buf, "2E") == 0);
+ ok1(buf[OPT_SHOW_LEN] == '!');
+ }
+
+ /* opt_show_uintval_si */
+ {
+ unsigned int i;
+ char buf[OPT_SHOW_LEN+2] = { 0 };
+ buf[OPT_SHOW_LEN] = '!';
+ i = 77;
+ opt_show_uintval_si(buf, &i);
+ ok1(strcmp(buf, "77") == 0);
+ ok1(buf[OPT_SHOW_LEN] == '!');
+ i = 1234 * k;
+ opt_show_uintval_si(buf, &i);
+ ok1(strcmp(buf, "1234k") == 0);
+ ok1(buf[OPT_SHOW_LEN] == '!');
+ i = 500 * M;
+ opt_show_uintval_si(buf, &i);
+ ok1(strcmp(buf, "500M") == 0);
+ ok1(buf[OPT_SHOW_LEN] == '!');
+ i = 1000 * M;
+ opt_show_uintval_si(buf, &i);
+ ok1(strcmp(buf, "1G") == 0);
+ ok1(buf[OPT_SHOW_LEN] == '!');
+ }
+
+ /* opt_show_ulongval_si */
+ {
+ unsigned long i;
+ char buf[OPT_SHOW_LEN+2] = { 0 };
+ buf[OPT_SHOW_LEN] = '!';
+ i = 77;
+ opt_show_ulongval_si(buf, &i);
+ ok1(strcmp(buf, "77") == 0);
+ ok1(buf[OPT_SHOW_LEN] == '!');
+ i = k;
+ opt_show_ulongval_si(buf, &i);
+ ok1(strcmp(buf, "1k") == 0);
+ ok1(buf[OPT_SHOW_LEN] == '!');
+ i = 500 * M;
+ opt_show_ulongval_si(buf, &i);
+ ok1(strcmp(buf, "500M") == 0);
+ ok1(buf[OPT_SHOW_LEN] == '!');
+ i = 1024 * M;
+ opt_show_ulongval_si(buf, &i);
+ ok1(strcmp(buf, "1024M") == 0);
+ ok1(buf[OPT_SHOW_LEN] == '!');
+ i = 0;
+ opt_show_ulongval_si(buf, &i);
+ ok1(strcmp(buf, "0") == 0);
+ ok1(buf[OPT_SHOW_LEN] == '!');
+ }
+
+ /* opt_show_ullongval_si */
+ {
+ long long i;
+ char buf[OPT_SHOW_LEN+2] = { 0 };
+ buf[OPT_SHOW_LEN] = '!';
+ i = 7777;
+ opt_show_ulonglongval_si(buf, &i);
+ ok1(strcmp(buf, "7777") == 0);
+ ok1(buf[OPT_SHOW_LEN] == '!');
+ i = 10240000 * k;
+ opt_show_ulonglongval_si(buf, &i);
+ ok1(strcmp(buf, "10240M") == 0);
+ ok1(buf[OPT_SHOW_LEN] == '!');
+ i = 5 * P;
+ opt_show_ulonglongval_si(buf, &i);
+ ok1(strcmp(buf, "5P") == 0);
+ ok1(buf[OPT_SHOW_LEN] == '!');
+ i = 1000 * P;
+ opt_show_ulonglongval_si(buf, &i);
+ ok1(strcmp(buf, "1E") == 0);
+ ok1(buf[OPT_SHOW_LEN] == '!');
+ }
+
}