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56ddafde3f
qemu-e2k/tests/unit/test-cutils.c
Eric Blake 56ddafde3f cutils: Fix wraparound parsing in qemu_strtoui 
While we were matching 32-bit strtol in qemu_strtoi, our use of a
64-bit parse was leaking through for some inaccurate answers in
qemu_strtoui in comparison to a 32-bit strtoul (see the unit test for
examples).  The comment for that function even described what we have
to do for a correct parse, but didn't implement it correctly: since
strtoull checks for overflow against the wrong values and then
negates, we have to temporarily undo negation before checking for
overflow against our desired value.

Our int wrappers would be a lot easier to write if libc had a
guaranteed 32-bit parser even on platforms with 64-bit long.

Whether we parse C2x binary strings like "0b1000" is currently up to
what libc does; our unit tests intentionally don't cover that at the
moment, though.

Fixes: 473a2a331e ("cutils: add qemu_strtoi & qemu_strtoui parsers for int/unsigned int types", v2.12.0)
Signed-off-by: Eric Blake <eblake@redhat.com>
CC: qemu-stable@nongnu.org
Message-Id: <20230522190441.64278-6-eblake@redhat.com>
Reviewed-by: Hanna Czenczek <hreitz@redhat.com>
2023-06-02 12:23:33 -05:00

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/*
* cutils.c unit-tests
*
* Copyright Red Hat
*
* Authors:
* Eduardo Habkost <ehabkost@redhat.com>
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#include "qemu/osdep.h"
#include "qemu/cutils.h"
#include "qemu/units.h"
static void test_parse_uint_null(void)
{
unsigned long long i = 999;
char f = 'X';
char *endptr = &f;
int r;
r = parse_uint(NULL, &i, &endptr, 0);
g_assert_cmpint(r, ==, -EINVAL);
g_assert_cmpuint(i, ==, 0);
g_assert_null(endptr);
}
static void test_parse_uint_empty(void)
{
unsigned long long i = 999;
char f = 'X';
char *endptr = &f;
const char *str = "";
int r;
r = parse_uint(str, &i, &endptr, 0);
g_assert_cmpint(r, ==, -EINVAL);
g_assert_cmpuint(i, ==, 0);
g_assert_true(endptr == str);
}
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_cmpuint(i, ==, 0);
g_assert_true(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_cmpuint(i, ==, 0);
g_assert_true(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_cmpuint(i, ==, 123);
g_assert_true(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_cmpuint(i, ==, 123);
g_assert_true(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_cmpuint(i, ==, 0123);
g_assert_true(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_cmpuint(i, ==, 123);
g_assert_true(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_cmpuint(i, ==, (unsigned long long)LLONG_MAX + 1);
g_assert_true(endptr == str + strlen(str));
g_free(str);
}
static void test_parse_uint_max(void)
{
unsigned long long i = 999;
char f = 'X';
char *endptr = &f;
char *str = g_strdup_printf("%llu", ULLONG_MAX);
int r;
r = parse_uint(str, &i, &endptr, 0);
g_assert_cmpint(r, ==, 0);
g_assert_cmpuint(i, ==, ULLONG_MAX);
g_assert_true(endptr == str + strlen(str));
g_free(str);
}
static void test_parse_uint_overflow(void)
{
unsigned long long i;
char f = 'X';
char *endptr;
const char *str;
int r;
i = 999;
endptr = &f;
str = "99999999999999999999999999999999999999";
r = parse_uint(str, &i, &endptr, 0);
g_assert_cmpint(r, ==, -ERANGE);
g_assert_cmpuint(i, ==, ULLONG_MAX);
g_assert_true(endptr == str + strlen(str));
i = 999;
endptr = &f;
str = "0x10000000000000000"; /* 65 bits, 64-bit sign bit clear */
r = parse_uint(str, &i, &endptr, 0);
g_assert_cmpint(r, ==, -ERANGE);
g_assert_cmpuint(i, ==, ULLONG_MAX);
g_assert_true(endptr == str + strlen(str));
i = 999;
endptr = &f;
str = "0x18000000080000000"; /* 65 bits, 64-bit sign bit set */
r = parse_uint(str, &i, &endptr, 0);
g_assert_cmpint(r, ==, -ERANGE);
g_assert_cmpuint(i, ==, ULLONG_MAX);
g_assert_true(endptr == str + strlen(str));
}
static void test_parse_uint_negative(void)
{
unsigned long long i;
char f = 'X';
char *endptr;
const char *str;
int r;
i = 999;
endptr = &f;
str = " \t -321";
r = parse_uint(str, &i, &endptr, 0);
g_assert_cmpint(r, ==, -ERANGE);
g_assert_cmpuint(i, ==, 0);
g_assert_true(endptr == str + strlen(str));
i = 999;
endptr = &f;
str = "-0xffffffff00000001";
r = parse_uint(str, &i, &endptr, 0);
g_assert_cmpint(r, ==, -ERANGE);
g_assert_cmpuint(i, ==, 0);
g_assert_true(endptr == str + strlen(str));
}
static void test_parse_uint_negzero(void)
{
unsigned long long i = 999;
char f = 'X';
char *endptr = &f;
const char *str = " -0";
int r;
r = parse_uint(str, &i, &endptr, 0);
g_assert_cmpint(r, ==, -ERANGE);
g_assert_cmpuint(i, ==, 0);
g_assert_true(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_cmpuint(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_cmpuint(i, ==, 123);
}
static void test_parse_uint_full_erange_junk(void)
{
/* FIXME - inconsistent with qemu_strto* which favors EINVAL */
unsigned long long i = 999;
const char *str = "-2junk";
int r;
r = parse_uint_full(str, &i, 0);
g_assert_cmpint(r, ==, -ERANGE /* FIXME -EINVAL */);
g_assert_cmpuint(i, ==, 0);
}
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_true(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_cmpint(res, ==, 999);
g_assert_null(endptr);
}
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_cmpint(res, ==, 0);
g_assert_true(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_cmpint(res, ==, 0);
g_assert_true(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_cmpint(res, ==, 0);
g_assert_true(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_true(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_true(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_true(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_true(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_true(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_true(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_true(endptr == str + strlen(str));
str = "0x";
res = 999;
endptr = &f;
err = qemu_strtoi(str, &endptr, 16, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, 0);
g_assert_true(endptr == str + 1);
}
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_true(endptr == str + strlen(str));
g_free(str);
}
static void test_qemu_strtoi_overflow(void)
{
const char *str;
const char *endptr;
int res;
int err;
str = "2147483648"; /* INT_MAX + 1ll */
endptr = "somewhere";
res = 999;
err = qemu_strtoi(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpint(res, ==, INT_MAX);
g_assert_true(endptr == str + strlen(str));
str = "0x7fffffffffffffff"; /* LLONG_MAX */
endptr = "somewhere";
res = 999;
err = qemu_strtoi(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpint(res, ==, INT_MAX);
g_assert_true(endptr == str + strlen(str));
str = "0x8000000000000000"; /* (uint64_t)LLONG_MIN */
endptr = "somewhere";
res = 999;
err = qemu_strtoi(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpint(res, ==, INT_MAX);
g_assert_true(endptr == str + strlen(str));
str = "0x10000000000000000"; /* 65 bits, 32-bit sign bit clear */
endptr = "somewhere";
res = 999;
err = qemu_strtoi(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpint(res, ==, INT_MAX);
g_assert_true(endptr == str + strlen(str));
str = "0x18000000080000000"; /* 65 bits, 32-bit sign bit set */
endptr = "somewhere";
res = 999;
err = qemu_strtoi(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpint(res, ==, INT_MAX);
g_assert_true(endptr == str + strlen(str));
}
static void test_qemu_strtoi_min(void)
{
char *str = g_strdup_printf("%d", INT_MIN);
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_MIN);
g_assert_true(endptr == str + strlen(str));
g_free(str);
}
static void test_qemu_strtoi_underflow(void)
{
const char *str;
const char *endptr;
int res;
int err;
str = "-2147483649"; /* INT_MIN - 1ll */
endptr = "somewhere";
res = 999;
err = qemu_strtoi(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpint(res, ==, INT_MIN);
g_assert_true(endptr == str + strlen(str));
str = "-0x7fffffffffffffff"; /* -LLONG_MAX */
endptr = "somewhere";
res = 999;
err = qemu_strtoi(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpint(res, ==, INT_MIN);
g_assert_true(endptr == str + strlen(str));
str = "-0x8000000000000000"; /* (uint64_t)LLONG_MIN */
endptr = "somewhere";
res = 999;
err = qemu_strtoi(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpint(res, ==, INT_MIN);
g_assert_true(endptr == str + strlen(str));
str = "-18446744073709551615"; /* -UINT64_MAX (not 1) */
endptr = "somewhere";
res = 999;
err = qemu_strtoi(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpint(res, ==, INT_MIN);
g_assert_true(endptr == str + strlen(str));
str = "-0x10000000000000000"; /* 65 bits, 32-bit sign bit clear */
endptr = "somewhere";
res = 999;
err = qemu_strtoi(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpint(res, ==, INT_MIN);
g_assert_true(endptr == str + strlen(str));
str = "-0x18000000080000000"; /* 65 bits, 32-bit sign bit set */
endptr = "somewhere";
res = 999;
err = qemu_strtoi(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpint(res, ==, INT_MIN);
g_assert_true(endptr == str + strlen(str));
}
static void test_qemu_strtoi_negative(void)
{
const char *str;
const char *endptr;
int res;
int err;
str = " \t -321";
endptr = "somewhere";
res = 999;
err = qemu_strtoi(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, -321);
g_assert_true(endptr == str + strlen(str));
str = "-2147483648"; /* INT_MIN */
endptr = "somewhere";
res = 999;
err = qemu_strtoi(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, INT_MIN);
g_assert_true(endptr == str + strlen(str));
}
static void test_qemu_strtoi_negzero(void)
{
const char *str = " -0";
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, ==, 0);
g_assert_true(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_cmpint(res, ==, 999);
g_assert_null(endptr);
}
static void test_qemu_strtoi_full_empty(void)
{
const char *str = "";
int res = 999;
int err;
err = qemu_strtoi(str, NULL, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpint(res, ==, 0);
}
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_negzero(void)
{
const char *str = " -0";
int res = 999;
int err;
err = qemu_strtoi(str, NULL, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, 0);
}
static void test_qemu_strtoi_full_trailing(void)
{
const char *str = "123xxx";
int res = 999;
int err;
err = qemu_strtoi(str, NULL, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpint(res, ==, 123);
}
static void test_qemu_strtoi_full_max(void)
{
char *str = g_strdup_printf("%d", INT_MAX);
int res = 999;
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_strtoi_full_erange_junk(void)
{
/* EINVAL has priority over ERANGE */
const char *str = "-9999999999junk";
int res = 999;
int err;
err = qemu_strtoi(str, NULL, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpint(res, ==, INT_MIN);
}
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_true(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_cmpuint(res, ==, 999);
g_assert_null(endptr);
}
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_cmpuint(res, ==, 0);
g_assert_true(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_cmpuint(res, ==, 0);
g_assert_true(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_cmpuint(res, ==, 0);
g_assert_true(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_true(endptr == str + 3);
}
static void test_qemu_strtoui_octal(void)
{
const char *str = "0123";
char f = 'X';
const char *endptr = &f;
unsigned int res = 999;
int err;
err = qemu_strtoui(str, &endptr, 8, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 0123);
g_assert_true(endptr == str + strlen(str));
res = 999;
endptr = &f;
err = qemu_strtoui(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 0123);
g_assert_true(endptr == str + strlen(str));
}
static void test_qemu_strtoui_decimal(void)
{
const char *str = "0123";
char f = 'X';
const char *endptr = &f;
unsigned int res = 999;
int err;
err = qemu_strtoui(str, &endptr, 10, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 123);
g_assert_true(endptr == str + strlen(str));
str = "123";
res = 999;
endptr = &f;
err = qemu_strtoui(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 123);
g_assert_true(endptr == str + strlen(str));
}
static void test_qemu_strtoui_hex(void)
{
const char *str = "0123";
char f = 'X';
const char *endptr = &f;
unsigned int res = 999;
int err;
err = qemu_strtoui(str, &endptr, 16, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmphex(res, ==, 0x123);
g_assert_true(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_true(endptr == str + strlen(str));
str = "0x";
res = 999;
endptr = &f;
err = qemu_strtoui(str, &endptr, 16, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmphex(res, ==, 0);
g_assert_true(endptr == str + 1);
}
static void test_qemu_strtoui_wrap(void)
{
/* wraparound is consistent with 32-bit strtoul */
const char *str = "-4294967295"; /* 1 mod 2^32 */
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_cmphex(res, ==, 1);
g_assert_true(endptr == str + strlen(str));
}
static void test_qemu_strtoui_max(void)
{
char *str = g_strdup_printf("%u", UINT_MAX);
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_cmphex(res, ==, UINT_MAX);
g_assert_true(endptr == str + strlen(str));
g_free(str);
}
static void test_qemu_strtoui_overflow(void)
{
const char *str;
const char *endptr;
unsigned int res;
int err;
str = "4294967296"; /* UINT_MAX + 1ll */
endptr = "somewhere";
res = 999;
err = qemu_strtoui(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpuint(res, ==, UINT_MAX);
g_assert_true(endptr == str + strlen(str));
str = "0x7fffffffffffffff"; /* LLONG_MAX */
endptr = "somewhere";
res = 999;
err = qemu_strtoui(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpuint(res, ==, UINT_MAX);
g_assert_true(endptr == str + strlen(str));
str = "0x8000000000000000"; /* (uint64_t)LLONG_MIN */
endptr = "somewhere";
res = 999;
err = qemu_strtoui(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpuint(res, ==, UINT_MAX);
g_assert_true(endptr == str + strlen(str));
str = "0xffffffff00000001"; /* ULLONG_MAX - UINT_MAX + 1 (not 1) */
endptr = "somewhere";
res = 999;
err = qemu_strtoui(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpuint(res, ==, UINT_MAX);
g_assert_true(endptr == str + strlen(str));
str = "0xfffffffffffffffe"; /* ULLONG_MAX - 1 (not UINT_MAX - 1) */
endptr = "somewhere";
res = 999;
err = qemu_strtoui(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpuint(res, ==, UINT_MAX);
g_assert_true(endptr == str + strlen(str));
str = "0x10000000000000000"; /* 65 bits, 32-bit sign bit clear */
endptr = "somewhere";
res = 999;
err = qemu_strtoui(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpuint(res, ==, UINT_MAX);
g_assert_true(endptr == str + strlen(str));
str = "0x18000000080000000"; /* 65 bits, 32-bit sign bit set */
endptr = "somewhere";
res = 999;
err = qemu_strtoui(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpuint(res, ==, UINT_MAX);
g_assert_true(endptr == str + strlen(str));
}
static void test_qemu_strtoui_underflow(void)
{
const char *str;
const char *endptr;
unsigned int res;
int err;
str = "-4294967296"; /* -(long long)UINT_MAX - 1ll */
endptr = "somewhere";
res = 999;
err = qemu_strtoui(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpuint(res, ==, UINT_MAX);
g_assert_true(endptr == str + strlen(str));
str = "-18446744073709551615"; /* -UINT64_MAX (not -(-1)) */
endptr = "somewhere";
res = 999;
err = qemu_strtoui(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpuint(res, ==, UINT_MAX);
g_assert_true(endptr == str + strlen(str));
str = "-0xffffffff00000002";
endptr = "somewhere";
res = 999;
err = qemu_strtoui(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpuint(res, ==, UINT_MAX);
g_assert_true(endptr == str + strlen(str));
str = "-0x10000000000000000"; /* 65 bits, 32-bit sign bit clear */
endptr = "somewhere";
res = 999;
err = qemu_strtoui(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpuint(res, ==, UINT_MAX);
g_assert_true(endptr == str + strlen(str));
str = "-0x18000000080000000"; /* 65 bits, 32-bit sign bit set */
endptr = "somewhere";
res = 999;
err = qemu_strtoui(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpuint(res, ==, UINT_MAX);
g_assert_true(endptr == str + strlen(str));
}
static void test_qemu_strtoui_negative(void)
{
const char *str = " \t -321";
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, ==, (unsigned int)-321);
g_assert_true(endptr == str + strlen(str));
}
static void test_qemu_strtoui_negzero(void)
{
const char *str = " -0";
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, ==, 0);
g_assert_true(endptr == str + strlen(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_qemu_strtoui_full_null(void)
{
unsigned int res = 999;
int err;
err = qemu_strtoui(NULL, NULL, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpuint(res, ==, 999);
}
static void test_qemu_strtoui_full_empty(void)
{
const char *str = "";
unsigned int res = 999;
int err;
err = qemu_strtoui(str, NULL, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpuint(res, ==, 0);
}
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_qemu_strtoui_full_negzero(void)
{
const char *str = " -0";
unsigned int res = 999;
int err;
err = qemu_strtoui(str, NULL, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 0);
}
static void test_qemu_strtoui_full_trailing(void)
{
const char *str = "123xxx";
unsigned int res = 999;
int err;
err = qemu_strtoui(str, NULL, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpuint(res, ==, 123);
}
static void test_qemu_strtoui_full_max(void)
{
char *str = g_strdup_printf("%u", UINT_MAX);
unsigned int res = 999;
int err;
err = qemu_strtoui(str, NULL, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmphex(res, ==, UINT_MAX);
g_free(str);
}
static void test_qemu_strtoui_full_erange_junk(void)
{
/* EINVAL has priority over ERANGE */
const char *str = "-9999999999junk";
unsigned int res = 999;
int err;
err = qemu_strtoui(str, NULL, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpuint(res, ==, UINT_MAX);
}
static void test_qemu_strtol_correct(void)
{
const char *str = "12345 foo";
char f = 'X';
const char *endptr = &f;
long res = 999;
int err;
err = qemu_strtol(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, 12345);
g_assert_true(endptr == str + 5);
}
static void test_qemu_strtol_null(void)
{
char f = 'X';
const char *endptr = &f;
long res = 999;
int err;
err = qemu_strtol(NULL, &endptr, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpint(res, ==, 999);
g_assert_null(endptr);
}
static void test_qemu_strtol_empty(void)
{
const char *str = "";
char f = 'X';
const char *endptr = &f;
long res = 999;
int err;
err = qemu_strtol(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpint(res, ==, 0);
g_assert_true(endptr == str);
}
static void test_qemu_strtol_whitespace(void)
{
const char *str = " \t ";
char f = 'X';
const char *endptr = &f;
long res = 999;
int err;
err = qemu_strtol(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpint(res, ==, 0);
g_assert_true(endptr == str);
}
static void test_qemu_strtol_invalid(void)
{
const char *str = " xxxx \t abc";
char f = 'X';
const char *endptr = &f;
long res = 999;
int err;
err = qemu_strtol(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpint(res, ==, 0);
g_assert_true(endptr == str);
}
static void test_qemu_strtol_trailing(void)
{
const char *str = "123xxx";
char f = 'X';
const char *endptr = &f;
long res = 999;
int err;
err = qemu_strtol(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, 123);
g_assert_true(endptr == str + 3);
}
static void test_qemu_strtol_octal(void)
{
const char *str = "0123";
char f = 'X';
const char *endptr = &f;
long res = 999;
int err;
err = qemu_strtol(str, &endptr, 8, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, 0123);
g_assert_true(endptr == str + strlen(str));
res = 999;
endptr = &f;
err = qemu_strtol(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, 0123);
g_assert_true(endptr == str + strlen(str));
}
static void test_qemu_strtol_decimal(void)
{
const char *str = "0123";
char f = 'X';
const char *endptr = &f;
long res = 999;
int err;
err = qemu_strtol(str, &endptr, 10, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, 123);
g_assert_true(endptr == str + strlen(str));
str = "123";
res = 999;
endptr = &f;
err = qemu_strtol(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, 123);
g_assert_true(endptr == str + strlen(str));
}
static void test_qemu_strtol_hex(void)
{
const char *str = "0123";
char f = 'X';
const char *endptr = &f;
long res = 999;
int err;
err = qemu_strtol(str, &endptr, 16, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, 0x123);
g_assert_true(endptr == str + strlen(str));
str = "0x123";
res = 999;
endptr = &f;
err = qemu_strtol(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, 0x123);
g_assert_true(endptr == str + strlen(str));
str = "0x";
res = 999;
endptr = &f;
err = qemu_strtol(str, &endptr, 16, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, 0);
g_assert_true(endptr == str + 1);
}
static void test_qemu_strtol_max(void)
{
char *str = g_strdup_printf("%ld", LONG_MAX);
char f = 'X';
const char *endptr = &f;
long res = 999;
int err;
err = qemu_strtol(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, LONG_MAX);
g_assert_true(endptr == str + strlen(str));
g_free(str);
}
static void test_qemu_strtol_overflow(void)
{
const char *str;
const char *endptr;
long res;
int err;
/* 1 more than LONG_MAX */
str = LONG_MAX == INT_MAX ? "2147483648" : "9223372036854775808";
endptr = "somewhere";
res = 999;
err = qemu_strtol(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpint(res, ==, LONG_MAX);
g_assert_true(endptr == str + strlen(str));
if (LONG_MAX == INT_MAX) {
str = "0xffffffff00000001"; /* ULLONG_MAX - UINT_MAX + 1 (not 1) */
endptr = "somewhere";
res = 999;
err = qemu_strtol(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpint(res, ==, LONG_MAX);
g_assert_true(endptr == str + strlen(str));
}
str = "0x10000000000000000"; /* 65 bits, either sign bit position clear */
endptr = "somewhere";
res = 999;
err = qemu_strtol(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpint(res, ==, LONG_MAX);
g_assert_true(endptr == str + strlen(str));
str = "0x18000000080000000"; /* 65 bits, either sign bit position set */
endptr = "somewhere";
res = 999;
err = qemu_strtol(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpint(res, ==, LONG_MAX);
g_assert_true(endptr == str + strlen(str));
}
static void test_qemu_strtol_min(void)
{
char *str = g_strdup_printf("%ld", LONG_MIN);
char f = 'X';
const char *endptr = &f;
long res = 999;
int err;
err = qemu_strtol(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, LONG_MIN);
g_assert_true(endptr == str + strlen(str));
g_free(str);
}
static void test_qemu_strtol_underflow(void)
{
const char *str;
const char *endptr;
long res;
int err;
/* 1 less than LONG_MIN */
str = LONG_MIN == INT_MIN ? "-2147483649" : "-9223372036854775809";
endptr = "somewhere";
res = 999;
err = qemu_strtol(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpint(res, ==, LONG_MIN);
g_assert_true(endptr == str + strlen(str));
if (LONG_MAX == INT_MAX) {
str = "-18446744073709551615"; /* -UINT64_MAX (not 1) */
endptr = "somewhere";
res = 999;
err = qemu_strtol(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpint(res, ==, LONG_MIN);
g_assert_true(endptr == str + strlen(str));
}
str = "-0x10000000000000000"; /* 65 bits, either sign bit position clear */
endptr = "somewhere";
res = 999;
err = qemu_strtol(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpint(res, ==, LONG_MIN);
g_assert_true(endptr == str + strlen(str));
str = "-0x18000000080000000"; /* 65 bits, either sign bit position set */
endptr = "somewhere";
res = 999;
err = qemu_strtol(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpint(res, ==, LONG_MIN);
g_assert_true(endptr == str + strlen(str));
}
static void test_qemu_strtol_negative(void)
{
const char *str = " \t -321";
char f = 'X';
const char *endptr = &f;
long res = 999;
int err;
err = qemu_strtol(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, -321);
g_assert_true(endptr == str + strlen(str));
}
static void test_qemu_strtol_negzero(void)
{
const char *str = " -0";
char f = 'X';
const char *endptr = &f;
long res = 999;
int err;
err = qemu_strtol(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, 0);
g_assert_true(endptr == str + strlen(str));
}
static void test_qemu_strtol_full_correct(void)
{
const char *str = "123";
long res = 999;
int err;
err = qemu_strtol(str, NULL, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, 123);
}
static void test_qemu_strtol_full_null(void)
{
char f = 'X';
const char *endptr = &f;
long res = 999;
int err;
err = qemu_strtol(NULL, &endptr, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpint(res, ==, 999);
g_assert_null(endptr);
}
static void test_qemu_strtol_full_empty(void)
{
const char *str = "";
long res = 999L;
int err;
err = qemu_strtol(str, NULL, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpint(res, ==, 0);
}
static void test_qemu_strtol_full_negative(void)
{
const char *str = " \t -321";
long res = 999;
int err;
err = qemu_strtol(str, NULL, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, -321);
}
static void test_qemu_strtol_full_negzero(void)
{
const char *str = " -0";
long res = 999;
int err;
err = qemu_strtol(str, NULL, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, 0);
}
static void test_qemu_strtol_full_trailing(void)
{
const char *str = "123xxx";
long res = 999;
int err;
err = qemu_strtol(str, NULL, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpint(res, ==, 123);
}
static void test_qemu_strtol_full_max(void)
{
char *str = g_strdup_printf("%ld", LONG_MAX);
long res = 999;
int err;
err = qemu_strtol(str, NULL, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, LONG_MAX);
g_free(str);
}
static void test_qemu_strtol_full_erange_junk(void)
{
/* EINVAL has priority over ERANGE */
const char *str = "-99999999999999999999junk";
long res = 999;
int err;
err = qemu_strtol(str, NULL, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpint(res, ==, LONG_MIN);
}
static void test_qemu_strtoul_correct(void)
{
const char *str = "12345 foo";
char f = 'X';
const char *endptr = &f;
unsigned long res = 999;
int err;
err = qemu_strtoul(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 12345);
g_assert_true(endptr == str + 5);
}
static void test_qemu_strtoul_null(void)
{
char f = 'X';
const char *endptr = &f;
unsigned long res = 999;
int err;
err = qemu_strtoul(NULL, &endptr, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpuint(res, ==, 999);
g_assert_null(endptr);
}
static void test_qemu_strtoul_empty(void)
{
const char *str = "";
char f = 'X';
const char *endptr = &f;
unsigned long res = 999;
int err;
err = qemu_strtoul(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpuint(res, ==, 0);
g_assert_true(endptr == str);
}
static void test_qemu_strtoul_whitespace(void)
{
const char *str = " \t ";
char f = 'X';
const char *endptr = &f;
unsigned long res = 999;
int err;
err = qemu_strtoul(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpuint(res, ==, 0);
g_assert_true(endptr == str);
}
static void test_qemu_strtoul_invalid(void)
{
const char *str = " xxxx \t abc";
char f = 'X';
const char *endptr = &f;
unsigned long res = 999;
int err;
err = qemu_strtoul(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpuint(res, ==, 0);
g_assert_true(endptr == str);
}
static void test_qemu_strtoul_trailing(void)
{
const char *str = "123xxx";
char f = 'X';
const char *endptr = &f;
unsigned long res = 999;
int err;
err = qemu_strtoul(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 123);
g_assert_true(endptr == str + 3);
}
static void test_qemu_strtoul_octal(void)
{
const char *str = "0123";
char f = 'X';
const char *endptr = &f;
unsigned long res = 999;
int err;
err = qemu_strtoul(str, &endptr, 8, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 0123);
g_assert_true(endptr == str + strlen(str));
res = 999;
endptr = &f;
err = qemu_strtoul(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 0123);
g_assert_true(endptr == str + strlen(str));
}
static void test_qemu_strtoul_decimal(void)
{
const char *str = "0123";
char f = 'X';
const char *endptr = &f;
unsigned long res = 999;
int err;
err = qemu_strtoul(str, &endptr, 10, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 123);
g_assert_true(endptr == str + strlen(str));
str = "123";
res = 999;
endptr = &f;
err = qemu_strtoul(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 123);
g_assert_true(endptr == str + strlen(str));
}
static void test_qemu_strtoul_hex(void)
{
const char *str = "0123";
char f = 'X';
const char *endptr = &f;
unsigned long res = 999;
int err;
err = qemu_strtoul(str, &endptr, 16, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmphex(res, ==, 0x123);
g_assert_true(endptr == str + strlen(str));
str = "0x123";
res = 999;
endptr = &f;
err = qemu_strtoul(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmphex(res, ==, 0x123);
g_assert_true(endptr == str + strlen(str));
str = "0x";
res = 999;
endptr = &f;
err = qemu_strtoul(str, &endptr, 16, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmphex(res, ==, 0);
g_assert_true(endptr == str + 1);
}
static void test_qemu_strtoul_wrap(void)
{
const char *str;
char f = 'X';
const char *endptr = &f;
unsigned long res = 999;
int err;
/* 1 mod 2^(sizeof(long)*8) */
str = LONG_MAX == INT_MAX ? "-4294967295" : "-18446744073709551615";
err = qemu_strtoul(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmphex(res, ==, 1);
g_assert_true(endptr == str + strlen(str));
}
static void test_qemu_strtoul_max(void)
{
char *str = g_strdup_printf("%lu", ULONG_MAX);
char f = 'X';
const char *endptr = &f;
unsigned long res = 999;
int err;
err = qemu_strtoul(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmphex(res, ==, ULONG_MAX);
g_assert_true(endptr == str + strlen(str));
g_free(str);
}
static void test_qemu_strtoul_overflow(void)
{
const char *str;
const char *endptr;
unsigned long res;
int err;
/* 1 more than ULONG_MAX */
str = ULONG_MAX == UINT_MAX ? "4294967296" : "18446744073709551616";
endptr = "somewhere";
res = 999;
err = qemu_strtoul(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpuint(res, ==, ULONG_MAX);
g_assert_true(endptr == str + strlen(str));
if (LONG_MAX == INT_MAX) {
str = "0xffffffff00000001"; /* UINT64_MAX - UINT_MAX + 1 (not 1) */
endptr = "somewhere";
res = 999;
err = qemu_strtoul(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpuint(res, ==, ULONG_MAX);
g_assert_true(endptr == str + strlen(str));
}
str = "0x10000000000000000"; /* 65 bits, either sign bit position clear */
endptr = "somewhere";
res = 999;
err = qemu_strtoul(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpuint(res, ==, ULONG_MAX);
g_assert_true(endptr == str + strlen(str));
str = "0x18000000080000000"; /* 65 bits, either sign bit position set */
endptr = "somewhere";
res = 999;
err = qemu_strtoul(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpuint(res, ==, ULONG_MAX);
g_assert_true(endptr == str + strlen(str));
}
static void test_qemu_strtoul_underflow(void)
{
const char *str;
const char *endptr;
unsigned long res;
int err;
/* 1 less than -ULONG_MAX */
str = ULONG_MAX == UINT_MAX ? "-4294967296" : "-18446744073709551616";
endptr = "somewhere";
res = 999;
err = qemu_strtoul(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpuint(res, ==, ULONG_MAX);
g_assert_true(endptr == str + strlen(str));
if (LONG_MAX == INT_MAX) {
str = "-0xffffffff00000002";
endptr = "somewhere";
res = 999;
err = qemu_strtoul(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpuint(res, ==, ULONG_MAX);
g_assert_true(endptr == str + strlen(str));
}
str = "-0x10000000000000000"; /* 65 bits, either sign bit position clear */
endptr = "somewhere";
res = 999;
err = qemu_strtoul(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpuint(res, ==, ULONG_MAX);
g_assert_true(endptr == str + strlen(str));
str = "-0x18000000080000000"; /* 65 bits, either sign bit position set */
endptr = "somewhere";
res = 999;
err = qemu_strtoul(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpuint(res, ==, ULONG_MAX);
g_assert_true(endptr == str + strlen(str));
}
static void test_qemu_strtoul_negative(void)
{
const char *str = " \t -321";
char f = 'X';
const char *endptr = &f;
unsigned long res = 999;
int err;
err = qemu_strtoul(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, -321ul);
g_assert_true(endptr == str + strlen(str));
}
static void test_qemu_strtoul_negzero(void)
{
const char *str = " -0";
char f = 'X';
const char *endptr = &f;
unsigned long res = 999;
int err;
err = qemu_strtoul(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 0);
g_assert_true(endptr == str + strlen(str));
}
static void test_qemu_strtoul_full_correct(void)
{
const char *str = "123";
unsigned long res = 999;
int err;
err = qemu_strtoul(str, NULL, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 123);
}
static void test_qemu_strtoul_full_null(void)
{
unsigned long res = 999;
int err;
err = qemu_strtoul(NULL, NULL, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpuint(res, ==, 999);
}
static void test_qemu_strtoul_full_empty(void)
{
const char *str = "";
unsigned long res = 999;
int err;
err = qemu_strtoul(str, NULL, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpuint(res, ==, 0);
}
static void test_qemu_strtoul_full_negative(void)
{
const char *str = " \t -321";
unsigned long res = 999;
int err;
err = qemu_strtoul(str, NULL, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, -321ul);
}
static void test_qemu_strtoul_full_negzero(void)
{
const char *str = " -0";
unsigned long res = 999;
int err;
err = qemu_strtoul(str, NULL, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 0);
}
static void test_qemu_strtoul_full_trailing(void)
{
const char *str = "123xxx";
unsigned long res = 999;
int err;
err = qemu_strtoul(str, NULL, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpuint(res, ==, 123);
}
static void test_qemu_strtoul_full_max(void)
{
char *str = g_strdup_printf("%lu", ULONG_MAX);
unsigned long res = 999;
int err;
err = qemu_strtoul(str, NULL, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmphex(res, ==, ULONG_MAX);
g_free(str);
}
static void test_qemu_strtoul_full_erange_junk(void)
{
/* EINVAL has priority over ERANGE */
const char *str = "-99999999999999999999junk";
unsigned long res = 999;
int err;
err = qemu_strtoul(str, NULL, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpuint(res, ==, ULONG_MAX);
}
static void test_qemu_strtoi64_correct(void)
{
const char *str = "12345 foo";
char f = 'X';
const char *endptr = &f;
int64_t res = 999;
int err;
err = qemu_strtoi64(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, 12345);
g_assert_true(endptr == str + 5);
}
static void test_qemu_strtoi64_null(void)
{
char f = 'X';
const char *endptr = &f;
int64_t res = 999;
int err;
err = qemu_strtoi64(NULL, &endptr, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpint(res, ==, 999);
g_assert_null(endptr);
}
static void test_qemu_strtoi64_empty(void)
{
const char *str = "";
char f = 'X';
const char *endptr = &f;
int64_t res = 999;
int err;
err = qemu_strtoi64(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpint(res, ==, 0);
g_assert_true(endptr == str);
}
static void test_qemu_strtoi64_whitespace(void)
{
const char *str = " \t ";
char f = 'X';
const char *endptr = &f;
int64_t res = 999;
int err;
err = qemu_strtoi64(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpint(res, ==, 0);
g_assert_true(endptr == str);
}
static void test_qemu_strtoi64_invalid(void)
{
const char *str = " xxxx \t abc";
char f = 'X';
const char *endptr = &f;
int64_t res = 999;
int err;
err = qemu_strtoi64(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpint(res, ==, 0);
g_assert_true(endptr == str);
}
static void test_qemu_strtoi64_trailing(void)
{
const char *str = "123xxx";
char f = 'X';
const char *endptr = &f;
int64_t res = 999;
int err;
err = qemu_strtoi64(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, 123);
g_assert_true(endptr == str + 3);
}
static void test_qemu_strtoi64_octal(void)
{
const char *str = "0123";
char f = 'X';
const char *endptr = &f;
int64_t res = 999;
int err;
err = qemu_strtoi64(str, &endptr, 8, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, 0123);
g_assert_true(endptr == str + strlen(str));
endptr = &f;
res = 999;
err = qemu_strtoi64(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, 0123);
g_assert_true(endptr == str + strlen(str));
}
static void test_qemu_strtoi64_decimal(void)
{
const char *str = "0123";
char f = 'X';
const char *endptr = &f;
int64_t res = 999;
int err;
err = qemu_strtoi64(str, &endptr, 10, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, 123);
g_assert_true(endptr == str + strlen(str));
str = "123";
endptr = &f;
res = 999;
err = qemu_strtoi64(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, 123);
g_assert_true(endptr == str + strlen(str));
}
static void test_qemu_strtoi64_hex(void)
{
const char *str = "0123";
char f = 'X';
const char *endptr = &f;
int64_t res = 999;
int err;
err = qemu_strtoi64(str, &endptr, 16, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, 0x123);
g_assert_true(endptr == str + strlen(str));
str = "0x123";
endptr = &f;
res = 999;
err = qemu_strtoi64(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, 0x123);
g_assert_true(endptr == str + strlen(str));
str = "0x";
endptr = &f;
res = 999;
err = qemu_strtoi64(str, &endptr, 16, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, 0);
g_assert_true(endptr == str + 1);
}
static void test_qemu_strtoi64_max(void)
{
char *str = g_strdup_printf("%lld", LLONG_MAX);
char f = 'X';
const char *endptr = &f;
int64_t res = 999;
int err;
err = qemu_strtoi64(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, LLONG_MAX);
g_assert_true(endptr == str + strlen(str));
g_free(str);
}
static void test_qemu_strtoi64_overflow(void)
{
const char *str;
const char *endptr;
int64_t res;
int err;
str = "9223372036854775808"; /* 1 more than INT64_MAX */
endptr = "somewhere";
res = 999;
err = qemu_strtoi64(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpint(res, ==, INT64_MAX);
g_assert_true(endptr == str + strlen(str));
str = "0x10000000000000000"; /* 65 bits, 64-bit sign bit clear */
endptr = "somewhere";
res = 999;
err = qemu_strtoi64(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpint(res, ==, INT64_MAX);
g_assert_true(endptr == str + strlen(str));
str = "0x18000000080000000"; /* 65 bits, 64-bit sign bit set */
endptr = "somewhere";
res = 999;
err = qemu_strtoi64(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpint(res, ==, INT64_MAX);
g_assert_true(endptr == str + strlen(str));
}
static void test_qemu_strtoi64_min(void)
{
char *str = g_strdup_printf("%lld", LLONG_MIN);
char f = 'X';
const char *endptr = &f;
int64_t res = 999;
int err;
err = qemu_strtoi64(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, LLONG_MIN);
g_assert_true(endptr == str + strlen(str));
g_free(str);
}
static void test_qemu_strtoi64_underflow(void)
{
const char *str;
const char *endptr;
int64_t res;
int err;
str = "-9223372036854775809"; /* 1 less than INT64_MIN */
endptr = "somewhere";
res = 999;
err = qemu_strtoi64(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpint(res, ==, INT64_MIN);
g_assert_true(endptr == str + strlen(str));
str = "-0x10000000000000000"; /* 65 bits, 64-bit sign bit clear */
endptr = "somewhere";
res = 999;
err = qemu_strtoi64(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpint(res, ==, INT64_MIN);
g_assert_true(endptr == str + strlen(str));
str = "-0x18000000080000000"; /* 65 bits, 64-bit sign bit set */
endptr = "somewhere";
res = 999;
err = qemu_strtoi64(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpint(res, ==, INT64_MIN);
g_assert_true(endptr == str + strlen(str));
}
static void test_qemu_strtoi64_negative(void)
{
const char *str = " \t -321";
char f = 'X';
const char *endptr = &f;
int64_t res = 999;
int err;
err = qemu_strtoi64(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, -321);
g_assert_true(endptr == str + strlen(str));
}
static void test_qemu_strtoi64_negzero(void)
{
const char *str = " -0";
char f = 'X';
const char *endptr = &f;
int64_t res = 999;
int err;
err = qemu_strtoi64(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, 0);
g_assert_true(endptr == str + strlen(str));
}
static void test_qemu_strtoi64_full_correct(void)
{
const char *str = "123";
int64_t res = 999;
int err;
err = qemu_strtoi64(str, NULL, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, 123);
}
static void test_qemu_strtoi64_full_null(void)
{
int64_t res = 999;
int err;
err = qemu_strtoi64(NULL, NULL, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpint(res, ==, 999);
}
static void test_qemu_strtoi64_full_empty(void)
{
const char *str = "";
int64_t res = 999;
int err;
err = qemu_strtoi64(str, NULL, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpint(res, ==, 0);
}
static void test_qemu_strtoi64_full_negative(void)
{
const char *str = " \t -321";
int64_t res = 999;
int err;
err = qemu_strtoi64(str, NULL, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, -321);
}
static void test_qemu_strtoi64_full_negzero(void)
{
const char *str = " -0";
int64_t res = 999;
int err;
err = qemu_strtoi64(str, NULL, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, 0);
}
static void test_qemu_strtoi64_full_trailing(void)
{
const char *str = "123xxx";
int64_t res = 999;
int err;
err = qemu_strtoi64(str, NULL, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpint(res, ==, 123);
}
static void test_qemu_strtoi64_full_max(void)
{
char *str = g_strdup_printf("%lld", LLONG_MAX);
int64_t res = 999;
int err;
err = qemu_strtoi64(str, NULL, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, LLONG_MAX);
g_free(str);
}
static void test_qemu_strtoi64_full_erange_junk(void)
{
/* EINVAL has priority over ERANGE */
const char *str = "-99999999999999999999junk";
int64_t res = 999;
int err;
err = qemu_strtoi64(str, NULL, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpint(res, ==, INT64_MIN);
}
static void test_qemu_strtou64_correct(void)
{
const char *str = "12345 foo";
char f = 'X';
const char *endptr = &f;
uint64_t res = 999;
int err;
err = qemu_strtou64(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 12345);
g_assert_true(endptr == str + 5);
}
static void test_qemu_strtou64_null(void)
{
char f = 'X';
const char *endptr = &f;
uint64_t res = 999;
int err;
err = qemu_strtou64(NULL, &endptr, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpuint(res, ==, 999);
g_assert_null(endptr);
}
static void test_qemu_strtou64_empty(void)
{
const char *str = "";
char f = 'X';
const char *endptr = &f;
uint64_t res = 999;
int err;
err = qemu_strtou64(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpuint(res, ==, 0);
g_assert_true(endptr == str);
}
static void test_qemu_strtou64_whitespace(void)
{
const char *str = " \t ";
char f = 'X';
const char *endptr = &f;
uint64_t res = 999;
int err;
err = qemu_strtou64(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpuint(res, ==, 0);
g_assert_true(endptr == str);
}
static void test_qemu_strtou64_invalid(void)
{
const char *str = " xxxx \t abc";
char f = 'X';
const char *endptr = &f;
uint64_t res = 999;
int err;
err = qemu_strtou64(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpuint(res, ==, 0);
g_assert_true(endptr == str);
}
static void test_qemu_strtou64_trailing(void)
{
const char *str = "123xxx";
char f = 'X';
const char *endptr = &f;
uint64_t res = 999;
int err;
err = qemu_strtou64(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 123);
g_assert_true(endptr == str + 3);
}
static void test_qemu_strtou64_octal(void)
{
const char *str = "0123";
char f = 'X';
const char *endptr = &f;
uint64_t res = 999;
int err;
err = qemu_strtou64(str, &endptr, 8, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 0123);
g_assert_true(endptr == str + strlen(str));
endptr = &f;
res = 999;
err = qemu_strtou64(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 0123);
g_assert_true(endptr == str + strlen(str));
}
static void test_qemu_strtou64_decimal(void)
{
const char *str = "0123";
char f = 'X';
const char *endptr = &f;
uint64_t res = 999;
int err;
err = qemu_strtou64(str, &endptr, 10, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 123);
g_assert_true(endptr == str + strlen(str));
str = "123";
endptr = &f;
res = 999;
err = qemu_strtou64(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 123);
g_assert_true(endptr == str + strlen(str));
}
static void test_qemu_strtou64_hex(void)
{
const char *str = "0123";
char f = 'X';
const char *endptr = &f;
uint64_t res = 999;
int err;
err = qemu_strtou64(str, &endptr, 16, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmphex(res, ==, 0x123);
g_assert_true(endptr == str + strlen(str));
str = "0x123";
endptr = &f;
res = 999;
err = qemu_strtou64(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmphex(res, ==, 0x123);
g_assert_true(endptr == str + strlen(str));
str = "0x";
endptr = &f;
res = 999;
err = qemu_strtou64(str, &endptr, 16, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmphex(res, ==, 0);
g_assert_true(endptr == str + 1);
}
static void test_qemu_strtou64_wrap(void)
{
const char *str = "-18446744073709551615"; /* 1 mod 2^64 */
char f = 'X';
const char *endptr = &f;
uint64_t res = 999;
int err;
err = qemu_strtou64(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 1);
g_assert_true(endptr == str + strlen(str));
}
static void test_qemu_strtou64_max(void)
{
char *str = g_strdup_printf("%llu", ULLONG_MAX);
char f = 'X';
const char *endptr = &f;
uint64_t res = 999;
int err;
err = qemu_strtou64(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmphex(res, ==, ULLONG_MAX);
g_assert_true(endptr == str + strlen(str));
g_free(str);
}
static void test_qemu_strtou64_overflow(void)
{
const char *str;
const char *endptr;
uint64_t res;
int err;
str = "18446744073709551616"; /* 1 more than UINT64_MAX */
endptr = "somewhere";
res = 999;
err = qemu_strtou64(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpuint(res, ==, UINT64_MAX);
g_assert_true(endptr == str + strlen(str));
str = "0x10000000000000000"; /* 65 bits, 64-bit sign bit clear */
endptr = "somewhere";
res = 999;
err = qemu_strtou64(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpuint(res, ==, UINT64_MAX);
g_assert_true(endptr == str + strlen(str));
str = "0x18000000080000000"; /* 65 bits, 64-bit sign bit set */
endptr = "somewhere";
res = 999;
err = qemu_strtou64(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpuint(res, ==, UINT64_MAX);
g_assert_true(endptr == str + strlen(str));
}
static void test_qemu_strtou64_underflow(void)
{
const char *str;
const char *endptr;
uint64_t res;
int err;
str = "-99999999999999999999999999999999999999999999";
endptr = "somewhere";
res = 999;
err = qemu_strtou64(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpuint(res, ==, UINT64_MAX);
g_assert_true(endptr == str + strlen(str));
str = "-0x10000000000000000"; /* 65 bits, 64-bit sign bit clear */
endptr = "somewhere";
res = 999;
err = qemu_strtou64(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpuint(res, ==, UINT64_MAX);
g_assert_true(endptr == str + strlen(str));
str = "-0x18000000080000000"; /* 65 bits, 64-bit sign bit set */
endptr = "somewhere";
res = 999;
err = qemu_strtou64(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpuint(res, ==, UINT64_MAX);
g_assert_true(endptr == str + strlen(str));
}
static void test_qemu_strtou64_negative(void)
{
const char *str = " \t -321";
char f = 'X';
const char *endptr = &f;
uint64_t res = 999;
int err;
err = qemu_strtou64(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, -321ull);
g_assert_true(endptr == str + strlen(str));
}
static void test_qemu_strtou64_negzero(void)
{
const char *str = " -0";
char f = 'X';
const char *endptr = &f;
uint64_t res = 999;
int err;
err = qemu_strtou64(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 0);
g_assert_true(endptr == str + strlen(str));
}
static void test_qemu_strtou64_full_correct(void)
{
const char *str = "18446744073709551614";
uint64_t res = 999;
int err;
err = qemu_strtou64(str, NULL, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 18446744073709551614ull);
}
static void test_qemu_strtou64_full_null(void)
{
uint64_t res = 999;
int err;
err = qemu_strtou64(NULL, NULL, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpuint(res, ==, 999);
}
static void test_qemu_strtou64_full_empty(void)
{
const char *str = "";
uint64_t res = 999;
int err;
err = qemu_strtou64(str, NULL, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpuint(res, ==, 0);
}
static void test_qemu_strtou64_full_negative(void)
{
const char *str = " \t -321";
uint64_t res = 999;
int err;
err = qemu_strtou64(str, NULL, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, -321ull);
}
static void test_qemu_strtou64_full_negzero(void)
{
const char *str = " -0";
uint64_t res = 999;
int err;
err = qemu_strtou64(str, NULL, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 0);
}
static void test_qemu_strtou64_full_trailing(void)
{
const char *str = "18446744073709551614xxxxxx";
uint64_t res = 999;
int err;
err = qemu_strtou64(str, NULL, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpuint(res, ==, 18446744073709551614ULL);
}
static void test_qemu_strtou64_full_max(void)
{
char *str = g_strdup_printf("%lld", ULLONG_MAX);
uint64_t res = 999;
int err;
err = qemu_strtou64(str, NULL, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmphex(res, ==, ULLONG_MAX);
g_free(str);
}
static void test_qemu_strtou64_full_erange_junk(void)
{
/* EINVAL has priority over ERANGE */
const char *str = "-99999999999999999999junk";
uint64_t res = 999;
int err;
err = qemu_strtou64(str, NULL, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpuint(res, ==, UINT64_MAX);
}
static void test_qemu_strtosz_simple(void)
{
const char *str;
const char *endptr;
int err;
uint64_t res;
str = "0";
endptr = str;
res = 0xbaadf00d;
err = qemu_strtosz(str, &endptr, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 0);
g_assert_true(endptr == str + 1);
/* Leading 0 gives decimal results, not octal */
str = "08";
endptr = str;
res = 0xbaadf00d;
err = qemu_strtosz(str, &endptr, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 8);
g_assert_true(endptr == str + 2);
/* Leading space is ignored */
str = " 12345";
endptr = str;
res = 0xbaadf00d;
err = qemu_strtosz(str, &endptr, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 12345);
g_assert_true(endptr == str + 6);
res = 0xbaadf00d;
err = qemu_strtosz(str, NULL, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 12345);
str = "9007199254740991"; /* 2^53-1 */
endptr = str;
res = 0xbaadf00d;
err = qemu_strtosz(str, &endptr, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmphex(res, ==, 0x1fffffffffffffULL);
g_assert_true(endptr == str + 16);
str = "9007199254740992"; /* 2^53 */
endptr = str;
res = 0xbaadf00d;
err = qemu_strtosz(str, &endptr, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmphex(res, ==, 0x20000000000000ULL);
g_assert_true(endptr == str + 16);
str = "9007199254740993"; /* 2^53+1 */
endptr = str;
res = 0xbaadf00d;
err = qemu_strtosz(str, &endptr, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmphex(res, ==, 0x20000000000001ULL);
g_assert_true(endptr == str + 16);
str = "18446744073709549568"; /* 0xfffffffffffff800 (53 msbs set) */
endptr = str;
res = 0xbaadf00d;
err = qemu_strtosz(str, &endptr, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmphex(res, ==, 0xfffffffffffff800ULL);
g_assert_true(endptr == str + 20);
str = "18446744073709550591"; /* 0xfffffffffffffbff */
endptr = str;
res = 0xbaadf00d;
err = qemu_strtosz(str, &endptr, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmphex(res, ==, 0xfffffffffffffbffULL);
g_assert_true(endptr == str + 20);
str = "18446744073709551615"; /* 0xffffffffffffffff */
endptr = str;
res = 0xbaadf00d;
err = qemu_strtosz(str, &endptr, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmphex(res, ==, 0xffffffffffffffffULL);
g_assert_true(endptr == str + 20);
}
static void test_qemu_strtosz_hex(void)
{
const char *str;
const char *endptr;
int err;
uint64_t res;
str = "0x0";
endptr = str;
res = 0xbaadf00d;
err = qemu_strtosz(str, &endptr, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 0);
g_assert_true(endptr == str + 3);
str = "0xab";
endptr = str;
res = 0xbaadf00d;
err = qemu_strtosz(str, &endptr, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 171);
g_assert_true(endptr == str + 4);
str = "0xae";
endptr = str;
res = 0xbaadf00d;
err = qemu_strtosz(str, &endptr, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 174);
g_assert_true(endptr == str + 4);
}
static void test_qemu_strtosz_units(void)
{
const char *none = "1";
const char *b = "1B";
const char *k = "1K";
const char *m = "1M";
const char *g = "1G";
const char *t = "1T";
const char *p = "1P";
const char *e = "1E";
int err;
const char *endptr;
uint64_t res;
/* default is M */
endptr = NULL;
res = 0xbaadf00d;
err = qemu_strtosz_MiB(none, &endptr, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, MiB);
g_assert_true(endptr == none + 1);
endptr = NULL;
res = 0xbaadf00d;
err = qemu_strtosz(b, &endptr, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 1);
g_assert_true(endptr == b + 2);
endptr = NULL;
res = 0xbaadf00d;
err = qemu_strtosz(k, &endptr, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, KiB);
g_assert_true(endptr == k + 2);
endptr = NULL;
res = 0xbaadf00d;
err = qemu_strtosz(m, &endptr, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, MiB);
g_assert_true(endptr == m + 2);
endptr = NULL;
res = 0xbaadf00d;
err = qemu_strtosz(g, &endptr, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, GiB);
g_assert_true(endptr == g + 2);
endptr = NULL;
res = 0xbaadf00d;
err = qemu_strtosz(t, &endptr, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, TiB);
g_assert_true(endptr == t + 2);
endptr = NULL;
res = 0xbaadf00d;
err = qemu_strtosz(p, &endptr, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, PiB);
g_assert_true(endptr == p + 2);
endptr = NULL;
res = 0xbaadf00d;
err = qemu_strtosz(e, &endptr, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, EiB);
g_assert_true(endptr == e + 2);
}
static void test_qemu_strtosz_float(void)
{
const char *str;
int err;
const char *endptr;
uint64_t res;
str = "0.5E";
endptr = str;
res = 0xbaadf00d;
err = qemu_strtosz(str, &endptr, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, EiB / 2);
g_assert_true(endptr == str + 4);
/* For convenience, a fraction of 0 is tolerated even on bytes */
str = "1.0B";
endptr = str;
res = 0xbaadf00d;
err = qemu_strtosz(str, &endptr, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 1);
g_assert_true(endptr == str + 4);
/* An empty fraction is tolerated */
str = "1.k";
endptr = str;
res = 0xbaadf00d;
err = qemu_strtosz(str, &endptr, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 1024);
g_assert_true(endptr == str + 3);
/* For convenience, we permit values that are not byte-exact */
str = "12.345M";
endptr = str;
res = 0xbaadf00d;
err = qemu_strtosz(str, &endptr, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, (uint64_t) (12.345 * MiB + 0.5));
g_assert_true(endptr == str + 7);
}
static void test_qemu_strtosz_invalid(void)
{
const char *str;
const char *endptr;
int err;
uint64_t res = 0xbaadf00d;
str = "";
endptr = NULL;
err = qemu_strtosz(str, &endptr, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmphex(res, ==, 0xbaadf00d);
g_assert_true(endptr == str);
str = " \t ";
endptr = NULL;
err = qemu_strtosz(str, &endptr, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmphex(res, ==, 0xbaadf00d);
g_assert_true(endptr == str);
str = "crap";
endptr = NULL;
err = qemu_strtosz(str, &endptr, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmphex(res, ==, 0xbaadf00d);
g_assert_true(endptr == str);
str = "inf";
endptr = NULL;
err = qemu_strtosz(str, &endptr, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmphex(res, ==, 0xbaadf00d);
g_assert_true(endptr == str);
str = "NaN";
endptr = NULL;
err = qemu_strtosz(str, &endptr, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmphex(res, ==, 0xbaadf00d);
g_assert_true(endptr == str);
/* Fractional values require scale larger than bytes */
str = "1.1B";
endptr = NULL;
err = qemu_strtosz(str, &endptr, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmphex(res, ==, 0xbaadf00d);
g_assert_true(endptr == str);
str = "1.1";
endptr = NULL;
err = qemu_strtosz(str, &endptr, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmphex(res, ==, 0xbaadf00d);
g_assert_true(endptr == str);
/* No floating point exponents */
str = "1.5e1k";
endptr = NULL;
err = qemu_strtosz(str, &endptr, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmphex(res, ==, 0xbaadf00d);
g_assert_true(endptr == str);
str = "1.5E+0k";
endptr = NULL;
err = qemu_strtosz(str, &endptr, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmphex(res, ==, 0xbaadf00d);
g_assert_true(endptr == str);
/* No hex fractions */
str = "0x1.8k";
endptr = NULL;
err = qemu_strtosz(str, &endptr, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmphex(res, ==, 0xbaadf00d);
g_assert_true(endptr == str);
/* No suffixes */
str = "0x18M";
endptr = NULL;
err = qemu_strtosz(str, &endptr, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmphex(res, ==, 0xbaadf00d);
g_assert_true(endptr == str);
/* No negative values */
str = "-0";
endptr = NULL;
err = qemu_strtosz(str, &endptr, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmphex(res, ==, 0xbaadf00d);
g_assert_true(endptr == str);
str = "-1";
endptr = NULL;
err = qemu_strtosz(str, &endptr, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmphex(res, ==, 0xbaadf00d);
g_assert_true(endptr == str);
}
static void test_qemu_strtosz_trailing(void)
{
const char *str;
const char *endptr;
int err;
uint64_t res;
str = "123xxx";
endptr = NULL;
res = 0xbaadf00d;
err = qemu_strtosz_MiB(str, &endptr, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 123 * MiB);
g_assert_true(endptr == str + 3);
res = 0xbaadf00d;
err = qemu_strtosz(str, NULL, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmphex(res, ==, 0xbaadf00d);
str = "1kiB";
endptr = NULL;
res = 0xbaadf00d;
err = qemu_strtosz(str, &endptr, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 1024);
g_assert_true(endptr == str + 2);
res = 0xbaadf00d;
err = qemu_strtosz(str, NULL, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmphex(res, ==, 0xbaadf00d);
str = "0x";
endptr = NULL;
res = 0xbaadf00d;
err = qemu_strtosz(str, &endptr, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 0);
g_assert_true(endptr == str + 1);
res = 0xbaadf00d;
err = qemu_strtosz(str, NULL, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmphex(res, ==, 0xbaadf00d);
str = "0.NaN";
endptr = NULL;
res = 0xbaadf00d;
err = qemu_strtosz(str, &endptr, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 0);
g_assert_true(endptr == str + 2);
res = 0xbaadf00d;
err = qemu_strtosz(str, NULL, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmphex(res, ==, 0xbaadf00d);
str = "123-45";
endptr = NULL;
res = 0xbaadf00d;
err = qemu_strtosz(str, &endptr, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 123);
g_assert_true(endptr == str + 3);
res = 0xbaadf00d;
err = qemu_strtosz(str, NULL, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmphex(res, ==, 0xbaadf00d);
}
static void test_qemu_strtosz_erange(void)
{
const char *str;
const char *endptr;
int err;
uint64_t res = 0xbaadf00d;
str = "18446744073709551616"; /* 2^64; see strtosz_simple for 2^64-1 */
endptr = NULL;
err = qemu_strtosz(str, &endptr, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmphex(res, ==, 0xbaadf00d);
g_assert_true(endptr == str + 20);
str = "20E";
endptr = NULL;
err = qemu_strtosz(str, &endptr, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmphex(res, ==, 0xbaadf00d);
g_assert_true(endptr == str + 3);
}
static void test_qemu_strtosz_metric(void)
{
const char *str;
int err;
const char *endptr;
uint64_t res;
str = "12345k";
endptr = str;
res = 0xbaadf00d;
err = qemu_strtosz_metric(str, &endptr, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 12345000);
g_assert_true(endptr == str + 6);
str = "12.345M";
endptr = str;
res = 0xbaadf00d;
err = qemu_strtosz_metric(str, &endptr, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 12345000);
g_assert_true(endptr == str + 7);
}
static void test_freq_to_str(void)
{
char *str;
str = freq_to_str(999);
g_assert_cmpstr(str, ==, "999 Hz");
g_free(str);
str = freq_to_str(1000);
g_assert_cmpstr(str, ==, "1 KHz");
g_free(str);
str = freq_to_str(1010);
g_assert_cmpstr(str, ==, "1.01 KHz");
g_free(str);
}
static void test_size_to_str(void)
{
char *str;
str = size_to_str(0);
g_assert_cmpstr(str, ==, "0 B");
g_free(str);
str = size_to_str(1);
g_assert_cmpstr(str, ==, "1 B");
g_free(str);
str = size_to_str(1016);
g_assert_cmpstr(str, ==, "0.992 KiB");
g_free(str);
str = size_to_str(1024);
g_assert_cmpstr(str, ==, "1 KiB");
g_free(str);
str = size_to_str(512ull << 20);
g_assert_cmpstr(str, ==, "512 MiB");
g_free(str);
}
static void test_iec_binary_prefix(void)
{
g_assert_cmpstr(iec_binary_prefix(0), ==, "");
g_assert_cmpstr(iec_binary_prefix(10), ==, "Ki");
g_assert_cmpstr(iec_binary_prefix(20), ==, "Mi");
g_assert_cmpstr(iec_binary_prefix(30), ==, "Gi");
g_assert_cmpstr(iec_binary_prefix(40), ==, "Ti");
g_assert_cmpstr(iec_binary_prefix(50), ==, "Pi");
g_assert_cmpstr(iec_binary_prefix(60), ==, "Ei");
}
static void test_si_prefix(void)
{
g_assert_cmpstr(si_prefix(-18), ==, "a");
g_assert_cmpstr(si_prefix(-15), ==, "f");
g_assert_cmpstr(si_prefix(-12), ==, "p");
g_assert_cmpstr(si_prefix(-9), ==, "n");
g_assert_cmpstr(si_prefix(-6), ==, "u");
g_assert_cmpstr(si_prefix(-3), ==, "m");
g_assert_cmpstr(si_prefix(0), ==, "");
g_assert_cmpstr(si_prefix(3), ==, "K");
g_assert_cmpstr(si_prefix(6), ==, "M");
g_assert_cmpstr(si_prefix(9), ==, "G");
g_assert_cmpstr(si_prefix(12), ==, "T");
g_assert_cmpstr(si_prefix(15), ==, "P");
g_assert_cmpstr(si_prefix(18), ==, "E");
}
int main(int argc, char **argv)
{
g_test_init(&argc, &argv, NULL);
g_test_add_func("/cutils/parse_uint/null", test_parse_uint_null);
g_test_add_func("/cutils/parse_uint/empty", test_parse_uint_empty);
g_test_add_func("/cutils/parse_uint/whitespace",
test_parse_uint_whitespace);
g_test_add_func("/cutils/parse_uint/invalid", test_parse_uint_invalid);
g_test_add_func("/cutils/parse_uint/trailing", test_parse_uint_trailing);
g_test_add_func("/cutils/parse_uint/correct", test_parse_uint_correct);
g_test_add_func("/cutils/parse_uint/octal", test_parse_uint_octal);
g_test_add_func("/cutils/parse_uint/decimal", test_parse_uint_decimal);
g_test_add_func("/cutils/parse_uint/llong_max", test_parse_uint_llong_max);
g_test_add_func("/cutils/parse_uint/max", test_parse_uint_max);
g_test_add_func("/cutils/parse_uint/overflow", test_parse_uint_overflow);
g_test_add_func("/cutils/parse_uint/negative", test_parse_uint_negative);
g_test_add_func("/cutils/parse_uint/negzero", test_parse_uint_negzero);
g_test_add_func("/cutils/parse_uint_full/trailing",
test_parse_uint_full_trailing);
g_test_add_func("/cutils/parse_uint_full/correct",
test_parse_uint_full_correct);
g_test_add_func("/cutils/parse_uint_full/erange_junk",
test_parse_uint_full_erange_junk);
/* 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/min",
test_qemu_strtoi_min);
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/negzero",
test_qemu_strtoi_negzero);
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/negzero",
test_qemu_strtoi_full_negzero);
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);
g_test_add_func("/cutils/qemu_strtoi_full/erange_junk",
test_qemu_strtoi_full_erange_junk);
/* 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/wrap",
test_qemu_strtoui_wrap);
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/negzero",
test_qemu_strtoui_negzero);
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/negzero",
test_qemu_strtoui_full_negzero);
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);
g_test_add_func("/cutils/qemu_strtoui_full/erange_junk",
test_qemu_strtoui_full_erange_junk);
/* qemu_strtol() tests */
g_test_add_func("/cutils/qemu_strtol/correct",
test_qemu_strtol_correct);
g_test_add_func("/cutils/qemu_strtol/null",
test_qemu_strtol_null);
g_test_add_func("/cutils/qemu_strtol/empty",
test_qemu_strtol_empty);
g_test_add_func("/cutils/qemu_strtol/whitespace",
test_qemu_strtol_whitespace);
g_test_add_func("/cutils/qemu_strtol/invalid",
test_qemu_strtol_invalid);
g_test_add_func("/cutils/qemu_strtol/trailing",
test_qemu_strtol_trailing);
g_test_add_func("/cutils/qemu_strtol/octal",
test_qemu_strtol_octal);
g_test_add_func("/cutils/qemu_strtol/decimal",
test_qemu_strtol_decimal);
g_test_add_func("/cutils/qemu_strtol/hex",
test_qemu_strtol_hex);
g_test_add_func("/cutils/qemu_strtol/max",
test_qemu_strtol_max);
g_test_add_func("/cutils/qemu_strtol/overflow",
test_qemu_strtol_overflow);
g_test_add_func("/cutils/qemu_strtol/min",
test_qemu_strtol_min);
g_test_add_func("/cutils/qemu_strtol/underflow",
test_qemu_strtol_underflow);
g_test_add_func("/cutils/qemu_strtol/negative",
test_qemu_strtol_negative);
g_test_add_func("/cutils/qemu_strtol/negzero",
test_qemu_strtol_negzero);
g_test_add_func("/cutils/qemu_strtol_full/correct",
test_qemu_strtol_full_correct);
g_test_add_func("/cutils/qemu_strtol_full/null",
test_qemu_strtol_full_null);
g_test_add_func("/cutils/qemu_strtol_full/empty",
test_qemu_strtol_full_empty);
g_test_add_func("/cutils/qemu_strtol_full/negative",
test_qemu_strtol_full_negative);
g_test_add_func("/cutils/qemu_strtol_full/negzero",
test_qemu_strtol_full_negzero);
g_test_add_func("/cutils/qemu_strtol_full/trailing",
test_qemu_strtol_full_trailing);
g_test_add_func("/cutils/qemu_strtol_full/max",
test_qemu_strtol_full_max);
g_test_add_func("/cutils/qemu_strtol_full/erange_junk",
test_qemu_strtol_full_erange_junk);
/* qemu_strtoul() tests */
g_test_add_func("/cutils/qemu_strtoul/correct",
test_qemu_strtoul_correct);
g_test_add_func("/cutils/qemu_strtoul/null",
test_qemu_strtoul_null);
g_test_add_func("/cutils/qemu_strtoul/empty",
test_qemu_strtoul_empty);
g_test_add_func("/cutils/qemu_strtoul/whitespace",
test_qemu_strtoul_whitespace);
g_test_add_func("/cutils/qemu_strtoul/invalid",
test_qemu_strtoul_invalid);
g_test_add_func("/cutils/qemu_strtoul/trailing",
test_qemu_strtoul_trailing);
g_test_add_func("/cutils/qemu_strtoul/octal",
test_qemu_strtoul_octal);
g_test_add_func("/cutils/qemu_strtoul/decimal",
test_qemu_strtoul_decimal);
g_test_add_func("/cutils/qemu_strtoul/hex",
test_qemu_strtoul_hex);
g_test_add_func("/cutils/qemu_strtoul/wrap",
test_qemu_strtoul_wrap);
g_test_add_func("/cutils/qemu_strtoul/max",
test_qemu_strtoul_max);
g_test_add_func("/cutils/qemu_strtoul/overflow",
test_qemu_strtoul_overflow);
g_test_add_func("/cutils/qemu_strtoul/underflow",
test_qemu_strtoul_underflow);
g_test_add_func("/cutils/qemu_strtoul/negative",
test_qemu_strtoul_negative);
g_test_add_func("/cutils/qemu_strtoul/negzero",
test_qemu_strtoul_negzero);
g_test_add_func("/cutils/qemu_strtoul_full/correct",
test_qemu_strtoul_full_correct);
g_test_add_func("/cutils/qemu_strtoul_full/null",
test_qemu_strtoul_full_null);
g_test_add_func("/cutils/qemu_strtoul_full/empty",
test_qemu_strtoul_full_empty);
g_test_add_func("/cutils/qemu_strtoul_full/negative",
test_qemu_strtoul_full_negative);
g_test_add_func("/cutils/qemu_strtoul_full/negzero",
test_qemu_strtoul_full_negzero);
g_test_add_func("/cutils/qemu_strtoul_full/trailing",
test_qemu_strtoul_full_trailing);
g_test_add_func("/cutils/qemu_strtoul_full/max",
test_qemu_strtoul_full_max);
g_test_add_func("/cutils/qemu_strtoul_full/erange_junk",
test_qemu_strtoul_full_erange_junk);
/* qemu_strtoi64() tests */
g_test_add_func("/cutils/qemu_strtoi64/correct",
test_qemu_strtoi64_correct);
g_test_add_func("/cutils/qemu_strtoi64/null",
test_qemu_strtoi64_null);
g_test_add_func("/cutils/qemu_strtoi64/empty",
test_qemu_strtoi64_empty);
g_test_add_func("/cutils/qemu_strtoi64/whitespace",
test_qemu_strtoi64_whitespace);
g_test_add_func("/cutils/qemu_strtoi64/invalid",
test_qemu_strtoi64_invalid);
g_test_add_func("/cutils/qemu_strtoi64/trailing",
test_qemu_strtoi64_trailing);
g_test_add_func("/cutils/qemu_strtoi64/octal",
test_qemu_strtoi64_octal);
g_test_add_func("/cutils/qemu_strtoi64/decimal",
test_qemu_strtoi64_decimal);
g_test_add_func("/cutils/qemu_strtoi64/hex",
test_qemu_strtoi64_hex);
g_test_add_func("/cutils/qemu_strtoi64/max",
test_qemu_strtoi64_max);
g_test_add_func("/cutils/qemu_strtoi64/overflow",
test_qemu_strtoi64_overflow);
g_test_add_func("/cutils/qemu_strtoi64/min",
test_qemu_strtoi64_min);
g_test_add_func("/cutils/qemu_strtoi64/underflow",
test_qemu_strtoi64_underflow);
g_test_add_func("/cutils/qemu_strtoi64/negative",
test_qemu_strtoi64_negative);
g_test_add_func("/cutils/qemu_strtoi64/negzero",
test_qemu_strtoi64_negzero);
g_test_add_func("/cutils/qemu_strtoi64_full/correct",
test_qemu_strtoi64_full_correct);
g_test_add_func("/cutils/qemu_strtoi64_full/null",
test_qemu_strtoi64_full_null);
g_test_add_func("/cutils/qemu_strtoi64_full/empty",
test_qemu_strtoi64_full_empty);
g_test_add_func("/cutils/qemu_strtoi64_full/negative",
test_qemu_strtoi64_full_negative);
g_test_add_func("/cutils/qemu_strtoi64_full/negzero",
test_qemu_strtoi64_full_negzero);
g_test_add_func("/cutils/qemu_strtoi64_full/trailing",
test_qemu_strtoi64_full_trailing);
g_test_add_func("/cutils/qemu_strtoi64_full/max",
test_qemu_strtoi64_full_max);
g_test_add_func("/cutils/qemu_strtoi64_full/erange_junk",
test_qemu_strtoi64_full_erange_junk);
/* qemu_strtou64() tests */
g_test_add_func("/cutils/qemu_strtou64/correct",
test_qemu_strtou64_correct);
g_test_add_func("/cutils/qemu_strtou64/null",
test_qemu_strtou64_null);
g_test_add_func("/cutils/qemu_strtou64/empty",
test_qemu_strtou64_empty);
g_test_add_func("/cutils/qemu_strtou64/whitespace",
test_qemu_strtou64_whitespace);
g_test_add_func("/cutils/qemu_strtou64/invalid",
test_qemu_strtou64_invalid);
g_test_add_func("/cutils/qemu_strtou64/trailing",
test_qemu_strtou64_trailing);
g_test_add_func("/cutils/qemu_strtou64/octal",
test_qemu_strtou64_octal);
g_test_add_func("/cutils/qemu_strtou64/decimal",
test_qemu_strtou64_decimal);
g_test_add_func("/cutils/qemu_strtou64/hex",
test_qemu_strtou64_hex);
g_test_add_func("/cutils/qemu_strtou64/wrap",
test_qemu_strtou64_wrap);
g_test_add_func("/cutils/qemu_strtou64/max",
test_qemu_strtou64_max);
g_test_add_func("/cutils/qemu_strtou64/overflow",
test_qemu_strtou64_overflow);
g_test_add_func("/cutils/qemu_strtou64/underflow",
test_qemu_strtou64_underflow);
g_test_add_func("/cutils/qemu_strtou64/negative",
test_qemu_strtou64_negative);
g_test_add_func("/cutils/qemu_strtou64/negzero",
test_qemu_strtou64_negzero);
g_test_add_func("/cutils/qemu_strtou64_full/correct",
test_qemu_strtou64_full_correct);
g_test_add_func("/cutils/qemu_strtou64_full/null",
test_qemu_strtou64_full_null);
g_test_add_func("/cutils/qemu_strtou64_full/empty",
test_qemu_strtou64_full_empty);
g_test_add_func("/cutils/qemu_strtou64_full/negative",
test_qemu_strtou64_full_negative);
g_test_add_func("/cutils/qemu_strtou64_full/negzero",
test_qemu_strtou64_full_negzero);
g_test_add_func("/cutils/qemu_strtou64_full/trailing",
test_qemu_strtou64_full_trailing);
g_test_add_func("/cutils/qemu_strtou64_full/max",
test_qemu_strtou64_full_max);
g_test_add_func("/cutils/qemu_strtou64_full/erange_junk",
test_qemu_strtou64_full_erange_junk);
g_test_add_func("/cutils/strtosz/simple",
test_qemu_strtosz_simple);
g_test_add_func("/cutils/strtosz/hex",
test_qemu_strtosz_hex);
g_test_add_func("/cutils/strtosz/units",
test_qemu_strtosz_units);
g_test_add_func("/cutils/strtosz/float",
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/metric",
test_qemu_strtosz_metric);
g_test_add_func("/cutils/size_to_str",
test_size_to_str);
g_test_add_func("/cutils/freq_to_str",
test_freq_to_str);
g_test_add_func("/cutils/iec_binary_prefix",
test_iec_binary_prefix);
g_test_add_func("/cutils/si_prefix",
test_si_prefix);
return g_test_run();
}
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