*/
#include "qemu/osdep.h"
-
+#include "qemu/units.h"
#include "qemu/cutils.h"
+#include "qemu/units.h"
static void test_parse_uint_null(void)
{
g_assert(endptr == str);
}
-static void test_parse_uint_whitespace(void)
+static void test_parse_uint_whitespace(void)
+{
+ unsigned long long i = 999;
+ char f = 'X';
+ char *endptr = &f;
+ const char *str = " \t ";
+ int r;
+
+ r = parse_uint(str, &i, &endptr, 0);
+
+ g_assert_cmpint(r, ==, -EINVAL);
+ g_assert_cmpint(i, ==, 0);
+ g_assert(endptr == str);
+}
+
+
+static void test_parse_uint_invalid(void)
+{
+ unsigned long long i = 999;
+ char f = 'X';
+ char *endptr = &f;
+ const char *str = " \t xxx";
+ int r;
+
+ r = parse_uint(str, &i, &endptr, 0);
+
+ g_assert_cmpint(r, ==, -EINVAL);
+ g_assert_cmpint(i, ==, 0);
+ g_assert(endptr == str);
+}
+
+
+static void test_parse_uint_trailing(void)
+{
+ unsigned long long i = 999;
+ char f = 'X';
+ char *endptr = &f;
+ const char *str = "123xxx";
+ int r;
+
+ r = parse_uint(str, &i, &endptr, 0);
+
+ g_assert_cmpint(r, ==, 0);
+ g_assert_cmpint(i, ==, 123);
+ g_assert(endptr == str + 3);
+}
+
+static void test_parse_uint_correct(void)
+{
+ unsigned long long i = 999;
+ char f = 'X';
+ char *endptr = &f;
+ const char *str = "123";
+ int r;
+
+ r = parse_uint(str, &i, &endptr, 0);
+
+ g_assert_cmpint(r, ==, 0);
+ g_assert_cmpint(i, ==, 123);
+ g_assert(endptr == str + strlen(str));
+}
+
+static void test_parse_uint_octal(void)
+{
+ unsigned long long i = 999;
+ char f = 'X';
+ char *endptr = &f;
+ const char *str = "0123";
+ int r;
+
+ r = parse_uint(str, &i, &endptr, 0);
+
+ g_assert_cmpint(r, ==, 0);
+ g_assert_cmpint(i, ==, 0123);
+ g_assert(endptr == str + strlen(str));
+}
+
+static void test_parse_uint_decimal(void)
+{
+ unsigned long long i = 999;
+ char f = 'X';
+ char *endptr = &f;
+ const char *str = "0123";
+ int r;
+
+ r = parse_uint(str, &i, &endptr, 10);
+
+ g_assert_cmpint(r, ==, 0);
+ g_assert_cmpint(i, ==, 123);
+ g_assert(endptr == str + strlen(str));
+}
+
+
+static void test_parse_uint_llong_max(void)
+{
+ unsigned long long i = 999;
+ char f = 'X';
+ char *endptr = &f;
+ char *str = g_strdup_printf("%llu", (unsigned long long)LLONG_MAX + 1);
+ int r;
+
+ r = parse_uint(str, &i, &endptr, 0);
+
+ g_assert_cmpint(r, ==, 0);
+ g_assert_cmpint(i, ==, (unsigned long long)LLONG_MAX + 1);
+ g_assert(endptr == str + strlen(str));
+
+ g_free(str);
+}
+
+static void test_parse_uint_overflow(void)
+{
+ unsigned long long i = 999;
+ char f = 'X';
+ char *endptr = &f;
+ const char *str = "99999999999999999999999999999999999999";
+ int r;
+
+ r = parse_uint(str, &i, &endptr, 0);
+
+ g_assert_cmpint(r, ==, -ERANGE);
+ g_assert_cmpint(i, ==, ULLONG_MAX);
+ g_assert(endptr == str + strlen(str));
+}
+
+static void test_parse_uint_negative(void)
+{
+ unsigned long long i = 999;
+ char f = 'X';
+ char *endptr = &f;
+ const char *str = " \t -321";
+ int r;
+
+ r = parse_uint(str, &i, &endptr, 0);
+
+ g_assert_cmpint(r, ==, -ERANGE);
+ g_assert_cmpint(i, ==, 0);
+ g_assert(endptr == str + strlen(str));
+}
+
+
+static void test_parse_uint_full_trailing(void)
+{
+ unsigned long long i = 999;
+ const char *str = "123xxx";
+ int r;
+
+ r = parse_uint_full(str, &i, 0);
+
+ g_assert_cmpint(r, ==, -EINVAL);
+ g_assert_cmpint(i, ==, 0);
+}
+
+static void test_parse_uint_full_correct(void)
+{
+ unsigned long long i = 999;
+ const char *str = "123";
+ int r;
+
+ r = parse_uint_full(str, &i, 0);
+
+ g_assert_cmpint(r, ==, 0);
+ g_assert_cmpint(i, ==, 123);
+}
+
+static void test_qemu_strtoi_correct(void)
+{
+ const char *str = "12345 foo";
+ char f = 'X';
+ const char *endptr = &f;
+ int res = 999;
+ int err;
+
+ err = qemu_strtoi(str, &endptr, 0, &res);
+
+ g_assert_cmpint(err, ==, 0);
+ g_assert_cmpint(res, ==, 12345);
+ g_assert(endptr == str + 5);
+}
+
+static void test_qemu_strtoi_null(void)
+{
+ char f = 'X';
+ const char *endptr = &f;
+ int res = 999;
+ int err;
+
+ err = qemu_strtoi(NULL, &endptr, 0, &res);
+
+ g_assert_cmpint(err, ==, -EINVAL);
+ g_assert(endptr == NULL);
+}
+
+static void test_qemu_strtoi_empty(void)
+{
+ const char *str = "";
+ char f = 'X';
+ const char *endptr = &f;
+ int res = 999;
+ int err;
+
+ err = qemu_strtoi(str, &endptr, 0, &res);
+
+ g_assert_cmpint(err, ==, -EINVAL);
+ g_assert(endptr == str);
+}
+
+static void test_qemu_strtoi_whitespace(void)
+{
+ const char *str = " \t ";
+ char f = 'X';
+ const char *endptr = &f;
+ int res = 999;
+ int err;
+
+ err = qemu_strtoi(str, &endptr, 0, &res);
+
+ g_assert_cmpint(err, ==, -EINVAL);
+ g_assert(endptr == str);
+}
+
+static void test_qemu_strtoi_invalid(void)
+{
+ const char *str = " xxxx \t abc";
+ char f = 'X';
+ const char *endptr = &f;
+ int res = 999;
+ int err;
+
+ err = qemu_strtoi(str, &endptr, 0, &res);
+
+ g_assert_cmpint(err, ==, -EINVAL);
+ g_assert(endptr == str);
+}
+
+static void test_qemu_strtoi_trailing(void)
+{
+ const char *str = "123xxx";
+ char f = 'X';
+ const char *endptr = &f;
+ int res = 999;
+ int err;
+
+ err = qemu_strtoi(str, &endptr, 0, &res);
+
+ g_assert_cmpint(err, ==, 0);
+ g_assert_cmpint(res, ==, 123);
+ g_assert(endptr == str + 3);
+}
+
+static void test_qemu_strtoi_octal(void)
+{
+ const char *str = "0123";
+ char f = 'X';
+ const char *endptr = &f;
+ int res = 999;
+ int err;
+
+ err = qemu_strtoi(str, &endptr, 8, &res);
+
+ g_assert_cmpint(err, ==, 0);
+ g_assert_cmpint(res, ==, 0123);
+ g_assert(endptr == str + strlen(str));
+
+ res = 999;
+ endptr = &f;
+ err = qemu_strtoi(str, &endptr, 0, &res);
+
+ g_assert_cmpint(err, ==, 0);
+ g_assert_cmpint(res, ==, 0123);
+ g_assert(endptr == str + strlen(str));
+}
+
+static void test_qemu_strtoi_decimal(void)
+{
+ const char *str = "0123";
+ char f = 'X';
+ const char *endptr = &f;
+ int res = 999;
+ int err;
+
+ err = qemu_strtoi(str, &endptr, 10, &res);
+
+ g_assert_cmpint(err, ==, 0);
+ g_assert_cmpint(res, ==, 123);
+ g_assert(endptr == str + strlen(str));
+
+ str = "123";
+ res = 999;
+ endptr = &f;
+ err = qemu_strtoi(str, &endptr, 0, &res);
+
+ g_assert_cmpint(err, ==, 0);
+ g_assert_cmpint(res, ==, 123);
+ g_assert(endptr == str + strlen(str));
+}
+
+static void test_qemu_strtoi_hex(void)
+{
+ const char *str = "0123";
+ char f = 'X';
+ const char *endptr = &f;
+ int res = 999;
+ int err;
+
+ err = qemu_strtoi(str, &endptr, 16, &res);
+
+ g_assert_cmpint(err, ==, 0);
+ g_assert_cmpint(res, ==, 0x123);
+ g_assert(endptr == str + strlen(str));
+
+ str = "0x123";
+ res = 999;
+ endptr = &f;
+ err = qemu_strtoi(str, &endptr, 0, &res);
+
+ g_assert_cmpint(err, ==, 0);
+ g_assert_cmpint(res, ==, 0x123);
+ g_assert(endptr == str + strlen(str));
+}
+
+static void test_qemu_strtoi_max(void)
+{
+ char *str = g_strdup_printf("%d", INT_MAX);
+ char f = 'X';
+ const char *endptr = &f;
+ int res = 999;
+ int err;
+
+ err = qemu_strtoi(str, &endptr, 0, &res);
+
+ g_assert_cmpint(err, ==, 0);
+ g_assert_cmpint(res, ==, INT_MAX);
+ g_assert(endptr == str + strlen(str));
+ g_free(str);
+}
+
+static void test_qemu_strtoi_overflow(void)
+{
+ char *str = g_strdup_printf("%lld", (long long)INT_MAX + 1ll);
+ char f = 'X';
+ const char *endptr = &f;
+ int res = 999;
+ int err;
+
+ err = qemu_strtoi(str, &endptr, 0, &res);
+
+ g_assert_cmpint(err, ==, -ERANGE);
+ g_assert_cmpint(res, ==, INT_MAX);
+ g_assert(endptr == str + strlen(str));
+ g_free(str);
+}
+
+static void test_qemu_strtoi_underflow(void)
+{
+ char *str = g_strdup_printf("%lld", (long long)INT_MIN - 1ll);
+ char f = 'X';
+ const char *endptr = &f;
+ int res = 999;
+ int err;
+
+ err = qemu_strtoi(str, &endptr, 0, &res);
+
+ g_assert_cmpint(err, ==, -ERANGE);
+ g_assert_cmpint(res, ==, INT_MIN);
+ g_assert(endptr == str + strlen(str));
+ g_free(str);
+}
+
+static void test_qemu_strtoi_negative(void)
+{
+ const char *str = " \t -321";
+ char f = 'X';
+ const char *endptr = &f;
+ int res = 999;
+ int err;
+
+ err = qemu_strtoi(str, &endptr, 0, &res);
+
+ g_assert_cmpint(err, ==, 0);
+ g_assert_cmpint(res, ==, -321);
+ g_assert(endptr == str + strlen(str));
+}
+
+static void test_qemu_strtoi_full_correct(void)
+{
+ const char *str = "123";
+ int res = 999;
+ int err;
+
+ err = qemu_strtoi(str, NULL, 0, &res);
+
+ g_assert_cmpint(err, ==, 0);
+ g_assert_cmpint(res, ==, 123);
+}
+
+static void test_qemu_strtoi_full_null(void)
+{
+ char f = 'X';
+ const char *endptr = &f;
+ int res = 999;
+ int err;
+
+ err = qemu_strtoi(NULL, &endptr, 0, &res);
+
+ g_assert_cmpint(err, ==, -EINVAL);
+ g_assert(endptr == NULL);
+}
+
+static void test_qemu_strtoi_full_empty(void)
+{
+ const char *str = "";
+ int res = 999L;
+ int err;
+
+ err = qemu_strtoi(str, NULL, 0, &res);
+
+ g_assert_cmpint(err, ==, -EINVAL);
+}
+
+static void test_qemu_strtoi_full_negative(void)
+{
+ const char *str = " \t -321";
+ int res = 999;
+ int err;
+
+ err = qemu_strtoi(str, NULL, 0, &res);
+
+ g_assert_cmpint(err, ==, 0);
+ g_assert_cmpint(res, ==, -321);
+}
+
+static void test_qemu_strtoi_full_trailing(void)
+{
+ const char *str = "123xxx";
+ int res;
+ int err;
+
+ err = qemu_strtoi(str, NULL, 0, &res);
+
+ g_assert_cmpint(err, ==, -EINVAL);
+}
+
+static void test_qemu_strtoi_full_max(void)
+{
+ char *str = g_strdup_printf("%d", INT_MAX);
+ int res;
+ int err;
+
+ err = qemu_strtoi(str, NULL, 0, &res);
+
+ g_assert_cmpint(err, ==, 0);
+ g_assert_cmpint(res, ==, INT_MAX);
+ g_free(str);
+}
+
+static void test_qemu_strtoui_correct(void)
+{
+ const char *str = "12345 foo";
+ char f = 'X';
+ const char *endptr = &f;
+ unsigned int res = 999;
+ int err;
+
+ err = qemu_strtoui(str, &endptr, 0, &res);
+
+ g_assert_cmpint(err, ==, 0);
+ g_assert_cmpuint(res, ==, 12345);
+ g_assert(endptr == str + 5);
+}
+
+static void test_qemu_strtoui_null(void)
+{
+ char f = 'X';
+ const char *endptr = &f;
+ unsigned int res = 999;
+ int err;
+
+ err = qemu_strtoui(NULL, &endptr, 0, &res);
+
+ g_assert_cmpint(err, ==, -EINVAL);
+ g_assert(endptr == NULL);
+}
+
+static void test_qemu_strtoui_empty(void)
+{
+ const char *str = "";
+ char f = 'X';
+ const char *endptr = &f;
+ unsigned int res = 999;
+ int err;
+
+ err = qemu_strtoui(str, &endptr, 0, &res);
+
+ g_assert_cmpint(err, ==, -EINVAL);
+ g_assert(endptr == str);
+}
+
+static void test_qemu_strtoui_whitespace(void)
+{
+ const char *str = " \t ";
+ char f = 'X';
+ const char *endptr = &f;
+ unsigned int res = 999;
+ int err;
+
+ err = qemu_strtoui(str, &endptr, 0, &res);
+
+ g_assert_cmpint(err, ==, -EINVAL);
+ g_assert(endptr == str);
+}
+
+static void test_qemu_strtoui_invalid(void)
+{
+ const char *str = " xxxx \t abc";
+ char f = 'X';
+ const char *endptr = &f;
+ unsigned int res = 999;
+ int err;
+
+ err = qemu_strtoui(str, &endptr, 0, &res);
+
+ g_assert_cmpint(err, ==, -EINVAL);
+ g_assert(endptr == str);
+}
+
+static void test_qemu_strtoui_trailing(void)
+{
+ const char *str = "123xxx";
+ char f = 'X';
+ const char *endptr = &f;
+ unsigned int res = 999;
+ int err;
+
+ err = qemu_strtoui(str, &endptr, 0, &res);
+
+ g_assert_cmpint(err, ==, 0);
+ g_assert_cmpuint(res, ==, 123);
+ g_assert(endptr == str + 3);
+}
+
+static void test_qemu_strtoui_octal(void)
{
- unsigned long long i = 999;
+ const char *str = "0123";
char f = 'X';
- char *endptr = &f;
- const char *str = " \t ";
- int r;
+ const char *endptr = &f;
+ unsigned int res = 999;
+ int err;
- r = parse_uint(str, &i, &endptr, 0);
+ err = qemu_strtoui(str, &endptr, 8, &res);
- g_assert_cmpint(r, ==, -EINVAL);
- g_assert_cmpint(i, ==, 0);
- g_assert(endptr == str);
-}
+ g_assert_cmpint(err, ==, 0);
+ g_assert_cmpuint(res, ==, 0123);
+ g_assert(endptr == str + strlen(str));
+ res = 999;
+ endptr = &f;
+ err = qemu_strtoui(str, &endptr, 0, &res);
-static void test_parse_uint_invalid(void)
+ g_assert_cmpint(err, ==, 0);
+ g_assert_cmpuint(res, ==, 0123);
+ g_assert(endptr == str + strlen(str));
+}
+
+static void test_qemu_strtoui_decimal(void)
{
- unsigned long long i = 999;
+ const char *str = "0123";
char f = 'X';
- char *endptr = &f;
- const char *str = " \t xxx";
- int r;
+ const char *endptr = &f;
+ unsigned int res = 999;
+ int err;
- r = parse_uint(str, &i, &endptr, 0);
+ err = qemu_strtoui(str, &endptr, 10, &res);
- g_assert_cmpint(r, ==, -EINVAL);
- g_assert_cmpint(i, ==, 0);
- g_assert(endptr == str);
-}
+ g_assert_cmpint(err, ==, 0);
+ g_assert_cmpuint(res, ==, 123);
+ g_assert(endptr == str + strlen(str));
+ str = "123";
+ res = 999;
+ endptr = &f;
+ err = qemu_strtoui(str, &endptr, 0, &res);
-static void test_parse_uint_trailing(void)
+ g_assert_cmpint(err, ==, 0);
+ g_assert_cmpuint(res, ==, 123);
+ g_assert(endptr == str + strlen(str));
+}
+
+static void test_qemu_strtoui_hex(void)
{
- unsigned long long i = 999;
+ const char *str = "0123";
char f = 'X';
- char *endptr = &f;
- const char *str = "123xxx";
- int r;
+ const char *endptr = &f;
+ unsigned int res = 999;
+ int err;
- r = parse_uint(str, &i, &endptr, 0);
+ err = qemu_strtoui(str, &endptr, 16, &res);
- g_assert_cmpint(r, ==, 0);
- g_assert_cmpint(i, ==, 123);
- g_assert(endptr == str + 3);
+ g_assert_cmpint(err, ==, 0);
+ g_assert_cmphex(res, ==, 0x123);
+ g_assert(endptr == str + strlen(str));
+
+ str = "0x123";
+ res = 999;
+ endptr = &f;
+ err = qemu_strtoui(str, &endptr, 0, &res);
+
+ g_assert_cmpint(err, ==, 0);
+ g_assert_cmphex(res, ==, 0x123);
+ g_assert(endptr == str + strlen(str));
}
-static void test_parse_uint_correct(void)
+static void test_qemu_strtoui_max(void)
{
- unsigned long long i = 999;
+ char *str = g_strdup_printf("%u", UINT_MAX);
char f = 'X';
- char *endptr = &f;
- const char *str = "123";
- int r;
+ const char *endptr = &f;
+ unsigned int res = 999;
+ int err;
- r = parse_uint(str, &i, &endptr, 0);
+ err = qemu_strtoui(str, &endptr, 0, &res);
- g_assert_cmpint(r, ==, 0);
- g_assert_cmpint(i, ==, 123);
+ g_assert_cmpint(err, ==, 0);
+ g_assert_cmphex(res, ==, UINT_MAX);
g_assert(endptr == str + strlen(str));
+ g_free(str);
}
-static void test_parse_uint_octal(void)
+static void test_qemu_strtoui_overflow(void)
{
- unsigned long long i = 999;
+ char *str = g_strdup_printf("%lld", (long long)UINT_MAX + 1ll);
char f = 'X';
- char *endptr = &f;
- const char *str = "0123";
- int r;
+ const char *endptr = &f;
+ unsigned int res = 999;
+ int err;
- r = parse_uint(str, &i, &endptr, 0);
+ err = qemu_strtoui(str, &endptr, 0, &res);
- g_assert_cmpint(r, ==, 0);
- g_assert_cmpint(i, ==, 0123);
+ g_assert_cmpint(err, ==, -ERANGE);
+ g_assert_cmphex(res, ==, UINT_MAX);
g_assert(endptr == str + strlen(str));
+ g_free(str);
}
-static void test_parse_uint_decimal(void)
+static void test_qemu_strtoui_underflow(void)
{
- unsigned long long i = 999;
+ char *str = g_strdup_printf("%lld", (long long)INT_MIN - 1ll);
char f = 'X';
- char *endptr = &f;
- const char *str = "0123";
- int r;
+ const char *endptr = &f;
+ unsigned int res = 999;
+ int err;
- r = parse_uint(str, &i, &endptr, 10);
+ err = qemu_strtoui(str, &endptr, 0, &res);
- g_assert_cmpint(r, ==, 0);
- g_assert_cmpint(i, ==, 123);
+ g_assert_cmpint(err, ==, -ERANGE);
+ g_assert_cmpuint(res, ==, (unsigned int)-1);
g_assert(endptr == str + strlen(str));
+ g_free(str);
}
-
-static void test_parse_uint_llong_max(void)
+static void test_qemu_strtoui_negative(void)
{
- unsigned long long i = 999;
+ const char *str = " \t -321";
char f = 'X';
- char *endptr = &f;
- char *str = g_strdup_printf("%llu", (unsigned long long)LLONG_MAX + 1);
- int r;
+ const char *endptr = &f;
+ unsigned int res = 999;
+ int err;
- r = parse_uint(str, &i, &endptr, 0);
+ err = qemu_strtoui(str, &endptr, 0, &res);
- g_assert_cmpint(r, ==, 0);
- g_assert_cmpint(i, ==, (unsigned long long)LLONG_MAX + 1);
+ g_assert_cmpint(err, ==, 0);
+ g_assert_cmpuint(res, ==, (unsigned int)-321);
g_assert(endptr == str + strlen(str));
+}
- g_free(str);
+static void test_qemu_strtoui_full_correct(void)
+{
+ const char *str = "123";
+ unsigned int res = 999;
+ int err;
+
+ err = qemu_strtoui(str, NULL, 0, &res);
+
+ g_assert_cmpint(err, ==, 0);
+ g_assert_cmpuint(res, ==, 123);
}
-static void test_parse_uint_overflow(void)
+static void test_qemu_strtoui_full_null(void)
{
- unsigned long long i = 999;
- char f = 'X';
- char *endptr = &f;
- const char *str = "99999999999999999999999999999999999999";
- int r;
+ unsigned int res = 999;
+ int err;
- r = parse_uint(str, &i, &endptr, 0);
+ err = qemu_strtoui(NULL, NULL, 0, &res);
- g_assert_cmpint(r, ==, -ERANGE);
- g_assert_cmpint(i, ==, ULLONG_MAX);
- g_assert(endptr == str + strlen(str));
+ g_assert_cmpint(err, ==, -EINVAL);
}
-static void test_parse_uint_negative(void)
+static void test_qemu_strtoui_full_empty(void)
{
- unsigned long long i = 999;
- char f = 'X';
- char *endptr = &f;
- const char *str = " \t -321";
- int r;
+ const char *str = "";
+ unsigned int res = 999;
+ int err;
- r = parse_uint(str, &i, &endptr, 0);
+ err = qemu_strtoui(str, NULL, 0, &res);
- g_assert_cmpint(r, ==, -ERANGE);
- g_assert_cmpint(i, ==, 0);
- g_assert(endptr == str + strlen(str));
+ g_assert_cmpint(err, ==, -EINVAL);
}
+static void test_qemu_strtoui_full_negative(void)
+{
+ const char *str = " \t -321";
+ unsigned int res = 999;
+ int err;
+ err = qemu_strtoui(str, NULL, 0, &res);
+ g_assert_cmpint(err, ==, 0);
+ g_assert_cmpuint(res, ==, (unsigned int)-321);
+}
-static void test_parse_uint_full_trailing(void)
+static void test_qemu_strtoui_full_trailing(void)
{
- unsigned long long i = 999;
const char *str = "123xxx";
- int r;
+ unsigned int res;
+ int err;
- r = parse_uint_full(str, &i, 0);
+ err = qemu_strtoui(str, NULL, 0, &res);
- g_assert_cmpint(r, ==, -EINVAL);
- g_assert_cmpint(i, ==, 0);
+ g_assert_cmpint(err, ==, -EINVAL);
}
-static void test_parse_uint_full_correct(void)
+static void test_qemu_strtoui_full_max(void)
{
- unsigned long long i = 999;
- const char *str = "123";
- int r;
+ char *str = g_strdup_printf("%u", UINT_MAX);
+ unsigned int res = 999;
+ int err;
- r = parse_uint_full(str, &i, 0);
+ err = qemu_strtoui(str, NULL, 0, &res);
- g_assert_cmpint(r, ==, 0);
- g_assert_cmpint(i, ==, 123);
+ g_assert_cmpint(err, ==, 0);
+ g_assert_cmphex(res, ==, UINT_MAX);
+ g_free(str);
}
static void test_qemu_strtol_correct(void)
static void test_qemu_strtosz_simple(void)
{
- const char *str = "12345M";
- char *endptr = NULL;
- int64_t res;
+ const char *str;
+ const char *endptr;
+ int err;
+ uint64_t res = 0xbaadf00d;
- res = qemu_strtosz(str, &endptr);
- g_assert_cmpint(res, ==, 12345 * M_BYTE);
- g_assert(endptr == str + 6);
+ str = "0";
+ err = qemu_strtosz(str, &endptr, &res);
+ g_assert_cmpint(err, ==, 0);
+ g_assert_cmpint(res, ==, 0);
+ g_assert(endptr == str + 1);
+
+ str = "12345";
+ err = qemu_strtosz(str, &endptr, &res);
+ g_assert_cmpint(err, ==, 0);
+ g_assert_cmpint(res, ==, 12345);
+ g_assert(endptr == str + 5);
+
+ err = qemu_strtosz(str, NULL, &res);
+ g_assert_cmpint(err, ==, 0);
+ g_assert_cmpint(res, ==, 12345);
+
+ /* Note: precision is 53 bits since we're parsing with strtod() */
+
+ str = "9007199254740991"; /* 2^53-1 */
+ err = qemu_strtosz(str, &endptr, &res);
+ g_assert_cmpint(err, ==, 0);
+ g_assert_cmpint(res, ==, 0x1fffffffffffff);
+ g_assert(endptr == str + 16);
+
+ str = "9007199254740992"; /* 2^53 */
+ err = qemu_strtosz(str, &endptr, &res);
+ g_assert_cmpint(err, ==, 0);
+ g_assert_cmpint(res, ==, 0x20000000000000);
+ g_assert(endptr == str + 16);
+
+ str = "9007199254740993"; /* 2^53+1 */
+ err = qemu_strtosz(str, &endptr, &res);
+ g_assert_cmpint(err, ==, 0);
+ g_assert_cmpint(res, ==, 0x20000000000000); /* rounded to 53 bits */
+ g_assert(endptr == str + 16);
+
+ str = "18446744073709549568"; /* 0xfffffffffffff800 (53 msbs set) */
+ err = qemu_strtosz(str, &endptr, &res);
+ g_assert_cmpint(err, ==, 0);
+ g_assert_cmpint(res, ==, 0xfffffffffffff800);
+ g_assert(endptr == str + 20);
+
+ str = "18446744073709550591"; /* 0xfffffffffffffbff */
+ err = qemu_strtosz(str, &endptr, &res);
+ g_assert_cmpint(err, ==, 0);
+ g_assert_cmpint(res, ==, 0xfffffffffffff800); /* rounded to 53 bits */
+ g_assert(endptr == str + 20);
- res = qemu_strtosz(str, NULL);
- g_assert_cmpint(res, ==, 12345 * M_BYTE);
+ /* 0x7ffffffffffffe00..0x7fffffffffffffff get rounded to
+ * 0x8000000000000000, thus -ERANGE; see test_qemu_strtosz_erange() */
}
static void test_qemu_strtosz_units(void)
const char *t = "1T";
const char *p = "1P";
const char *e = "1E";
- char *endptr = NULL;
- int64_t res;
+ int err;
+ const char *endptr;
+ uint64_t res = 0xbaadf00d;
/* default is M */
- res = qemu_strtosz(none, &endptr);
- g_assert_cmpint(res, ==, M_BYTE);
+ err = qemu_strtosz_MiB(none, &endptr, &res);
+ g_assert_cmpint(err, ==, 0);
+ g_assert_cmpint(res, ==, MiB);
g_assert(endptr == none + 1);
- res = qemu_strtosz(b, &endptr);
+ err = qemu_strtosz(b, &endptr, &res);
+ g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, 1);
g_assert(endptr == b + 2);
- res = qemu_strtosz(k, &endptr);
- g_assert_cmpint(res, ==, K_BYTE);
+ err = qemu_strtosz(k, &endptr, &res);
+ g_assert_cmpint(err, ==, 0);
+ g_assert_cmpint(res, ==, KiB);
g_assert(endptr == k + 2);
- res = qemu_strtosz(m, &endptr);
- g_assert_cmpint(res, ==, M_BYTE);
+ err = qemu_strtosz(m, &endptr, &res);
+ g_assert_cmpint(err, ==, 0);
+ g_assert_cmpint(res, ==, MiB);
g_assert(endptr == m + 2);
- res = qemu_strtosz(g, &endptr);
- g_assert_cmpint(res, ==, G_BYTE);
+ err = qemu_strtosz(g, &endptr, &res);
+ g_assert_cmpint(err, ==, 0);
+ g_assert_cmpint(res, ==, GiB);
g_assert(endptr == g + 2);
- res = qemu_strtosz(t, &endptr);
- g_assert_cmpint(res, ==, T_BYTE);
+ err = qemu_strtosz(t, &endptr, &res);
+ g_assert_cmpint(err, ==, 0);
+ g_assert_cmpint(res, ==, TiB);
g_assert(endptr == t + 2);
- res = qemu_strtosz(p, &endptr);
- g_assert_cmpint(res, ==, P_BYTE);
+ err = qemu_strtosz(p, &endptr, &res);
+ g_assert_cmpint(err, ==, 0);
+ g_assert_cmpint(res, ==, PiB);
g_assert(endptr == p + 2);
- res = qemu_strtosz(e, &endptr);
- g_assert_cmpint(res, ==, E_BYTE);
+ err = qemu_strtosz(e, &endptr, &res);
+ g_assert_cmpint(err, ==, 0);
+ g_assert_cmpint(res, ==, EiB);
g_assert(endptr == e + 2);
}
static void test_qemu_strtosz_float(void)
{
const char *str = "12.345M";
- char *endptr = NULL;
- int64_t res;
+ int err;
+ const char *endptr;
+ uint64_t res = 0xbaadf00d;
- res = qemu_strtosz(str, &endptr);
- g_assert_cmpint(res, ==, 12.345 * M_BYTE);
+ err = qemu_strtosz(str, &endptr, &res);
+ g_assert_cmpint(err, ==, 0);
+ g_assert_cmpint(res, ==, 12.345 * MiB);
g_assert(endptr == str + 7);
}
static void test_qemu_strtosz_invalid(void)
{
const char *str;
- char *endptr = NULL;
- int64_t res;
+ const char *endptr;
+ int err;
+ uint64_t res = 0xbaadf00d;
str = "";
- res = qemu_strtosz(str, &endptr);
- g_assert_cmpint(res, ==, -EINVAL);
+ err = qemu_strtosz(str, &endptr, &res);
+ g_assert_cmpint(err, ==, -EINVAL);
g_assert(endptr == str);
str = " \t ";
- res = qemu_strtosz(str, &endptr);
- g_assert_cmpint(res, ==, -EINVAL);
+ err = qemu_strtosz(str, &endptr, &res);
+ g_assert_cmpint(err, ==, -EINVAL);
g_assert(endptr == str);
str = "crap";
- res = qemu_strtosz(str, &endptr);
- g_assert_cmpint(res, ==, -EINVAL);
+ err = qemu_strtosz(str, &endptr, &res);
+ g_assert_cmpint(err, ==, -EINVAL);
+ g_assert(endptr == str);
+
+ str = "inf";
+ err = qemu_strtosz(str, &endptr, &res);
+ g_assert_cmpint(err, ==, -EINVAL);
+ g_assert(endptr == str);
+
+ str = "NaN";
+ err = qemu_strtosz(str, &endptr, &res);
+ g_assert_cmpint(err, ==, -EINVAL);
g_assert(endptr == str);
}
+static void test_qemu_strtosz_trailing(void)
+{
+ const char *str;
+ const char *endptr;
+ int err;
+ uint64_t res = 0xbaadf00d;
+
+ str = "123xxx";
+ err = qemu_strtosz_MiB(str, &endptr, &res);
+ g_assert_cmpint(res, ==, 123 * MiB);
+ g_assert(endptr == str + 3);
+
+ err = qemu_strtosz(str, NULL, &res);
+ g_assert_cmpint(err, ==, -EINVAL);
+
+ str = "1kiB";
+ err = qemu_strtosz(str, &endptr, &res);
+ g_assert_cmpint(err, ==, 0);
+ g_assert_cmpint(res, ==, 1024);
+ g_assert(endptr == str + 2);
+
+ err = qemu_strtosz(str, NULL, &res);
+ g_assert_cmpint(err, ==, -EINVAL);
+}
+
static void test_qemu_strtosz_erange(void)
{
- const char *str = "10E";
- char *endptr = NULL;
- int64_t res;
+ const char *str;
+ const char *endptr;
+ int err;
+ uint64_t res = 0xbaadf00d;
+
+ str = "-1";
+ err = qemu_strtosz(str, &endptr, &res);
+ g_assert_cmpint(err, ==, -ERANGE);
+ g_assert(endptr == str + 2);
+
+ str = "18446744073709550592"; /* 0xfffffffffffffc00 */
+ err = qemu_strtosz(str, &endptr, &res);
+ g_assert_cmpint(err, ==, -ERANGE);
+ g_assert(endptr == str + 20);
+
+ str = "18446744073709551615"; /* 2^64-1 */
+ err = qemu_strtosz(str, &endptr, &res);
+ g_assert_cmpint(err, ==, -ERANGE);
+ g_assert(endptr == str + 20);
+
+ str = "18446744073709551616"; /* 2^64 */
+ err = qemu_strtosz(str, &endptr, &res);
+ g_assert_cmpint(err, ==, -ERANGE);
+ g_assert(endptr == str + 20);
- res = qemu_strtosz(str, &endptr);
- g_assert_cmpint(res, ==, -ERANGE);
+ str = "20E";
+ err = qemu_strtosz(str, &endptr, &res);
+ g_assert_cmpint(err, ==, -ERANGE);
g_assert(endptr == str + 3);
}
-static void test_qemu_strtosz_suffix_unit(void)
+static void test_qemu_strtosz_metric(void)
{
- const char *str = "12345";
- char *endptr = NULL;
- int64_t res;
+ const char *str = "12345k";
+ int err;
+ const char *endptr;
+ uint64_t res = 0xbaadf00d;
- res = qemu_strtosz_suffix_unit(str, &endptr,
- QEMU_STRTOSZ_DEFSUFFIX_KB, 1000);
+ err = qemu_strtosz_metric(str, &endptr, &res);
+ g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, 12345000);
- g_assert(endptr == str + 5);
+ g_assert(endptr == str + 6);
}
int main(int argc, char **argv)
g_test_add_func("/cutils/parse_uint_full/correct",
test_parse_uint_full_correct);
+ /* qemu_strtoi() tests */
+ g_test_add_func("/cutils/qemu_strtoi/correct",
+ test_qemu_strtoi_correct);
+ g_test_add_func("/cutils/qemu_strtoi/null",
+ test_qemu_strtoi_null);
+ g_test_add_func("/cutils/qemu_strtoi/empty",
+ test_qemu_strtoi_empty);
+ g_test_add_func("/cutils/qemu_strtoi/whitespace",
+ test_qemu_strtoi_whitespace);
+ g_test_add_func("/cutils/qemu_strtoi/invalid",
+ test_qemu_strtoi_invalid);
+ g_test_add_func("/cutils/qemu_strtoi/trailing",
+ test_qemu_strtoi_trailing);
+ g_test_add_func("/cutils/qemu_strtoi/octal",
+ test_qemu_strtoi_octal);
+ g_test_add_func("/cutils/qemu_strtoi/decimal",
+ test_qemu_strtoi_decimal);
+ g_test_add_func("/cutils/qemu_strtoi/hex",
+ test_qemu_strtoi_hex);
+ g_test_add_func("/cutils/qemu_strtoi/max",
+ test_qemu_strtoi_max);
+ g_test_add_func("/cutils/qemu_strtoi/overflow",
+ test_qemu_strtoi_overflow);
+ g_test_add_func("/cutils/qemu_strtoi/underflow",
+ test_qemu_strtoi_underflow);
+ g_test_add_func("/cutils/qemu_strtoi/negative",
+ test_qemu_strtoi_negative);
+ g_test_add_func("/cutils/qemu_strtoi_full/correct",
+ test_qemu_strtoi_full_correct);
+ g_test_add_func("/cutils/qemu_strtoi_full/null",
+ test_qemu_strtoi_full_null);
+ g_test_add_func("/cutils/qemu_strtoi_full/empty",
+ test_qemu_strtoi_full_empty);
+ g_test_add_func("/cutils/qemu_strtoi_full/negative",
+ test_qemu_strtoi_full_negative);
+ g_test_add_func("/cutils/qemu_strtoi_full/trailing",
+ test_qemu_strtoi_full_trailing);
+ g_test_add_func("/cutils/qemu_strtoi_full/max",
+ test_qemu_strtoi_full_max);
+
+ /* qemu_strtoui() tests */
+ g_test_add_func("/cutils/qemu_strtoui/correct",
+ test_qemu_strtoui_correct);
+ g_test_add_func("/cutils/qemu_strtoui/null",
+ test_qemu_strtoui_null);
+ g_test_add_func("/cutils/qemu_strtoui/empty",
+ test_qemu_strtoui_empty);
+ g_test_add_func("/cutils/qemu_strtoui/whitespace",
+ test_qemu_strtoui_whitespace);
+ g_test_add_func("/cutils/qemu_strtoui/invalid",
+ test_qemu_strtoui_invalid);
+ g_test_add_func("/cutils/qemu_strtoui/trailing",
+ test_qemu_strtoui_trailing);
+ g_test_add_func("/cutils/qemu_strtoui/octal",
+ test_qemu_strtoui_octal);
+ g_test_add_func("/cutils/qemu_strtoui/decimal",
+ test_qemu_strtoui_decimal);
+ g_test_add_func("/cutils/qemu_strtoui/hex",
+ test_qemu_strtoui_hex);
+ g_test_add_func("/cutils/qemu_strtoui/max",
+ test_qemu_strtoui_max);
+ g_test_add_func("/cutils/qemu_strtoui/overflow",
+ test_qemu_strtoui_overflow);
+ g_test_add_func("/cutils/qemu_strtoui/underflow",
+ test_qemu_strtoui_underflow);
+ g_test_add_func("/cutils/qemu_strtoui/negative",
+ test_qemu_strtoui_negative);
+ g_test_add_func("/cutils/qemu_strtoui_full/correct",
+ test_qemu_strtoui_full_correct);
+ g_test_add_func("/cutils/qemu_strtoui_full/null",
+ test_qemu_strtoui_full_null);
+ g_test_add_func("/cutils/qemu_strtoui_full/empty",
+ test_qemu_strtoui_full_empty);
+ g_test_add_func("/cutils/qemu_strtoui_full/negative",
+ test_qemu_strtoui_full_negative);
+ g_test_add_func("/cutils/qemu_strtoui_full/trailing",
+ test_qemu_strtoui_full_trailing);
+ g_test_add_func("/cutils/qemu_strtoui_full/max",
+ test_qemu_strtoui_full_max);
+
/* qemu_strtol() tests */
g_test_add_func("/cutils/qemu_strtol/correct",
test_qemu_strtol_correct);
test_qemu_strtosz_float);
g_test_add_func("/cutils/strtosz/invalid",
test_qemu_strtosz_invalid);
+ g_test_add_func("/cutils/strtosz/trailing",
+ test_qemu_strtosz_trailing);
g_test_add_func("/cutils/strtosz/erange",
test_qemu_strtosz_erange);
- g_test_add_func("/cutils/strtosz/suffix-unit",
- test_qemu_strtosz_suffix_unit);
+ g_test_add_func("/cutils/strtosz/metric",
+ test_qemu_strtosz_metric);
return g_test_run();
}
projects / qemu.git / blobdiff