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c25b168344
qemu-e2k/tests/unit/test-cutils.c
Eric Blake c25b168344 cutils: Improve qemu_strtod* error paths 
Previous patches changed all integral qemu_strto*() error paths to
guarantee that *value is never left uninitialized.  Do likewise for
qemu_strtod.  Also, tighten qemu_strtod_finite() to never return a
non-finite value (prior to this patch, we were rejecting "inf" with
-EINVAL and unspecified result 0.0, but failing "9e999" with -ERANGE
and HUGE_VAL - which is infinite on IEEE machines - despite our
function claiming to recognize only finite values).

Auditing callers, we have no external callers of qemu_strtod, and
among the callers of qemu_strtod_finite:

- qapi/qobject-input-visitor.c:qobject_input_type_number_keyval() and
  qapi/string-input-visitor.c:parse_type_number() which reject all
  errors (does not matter what we store)

- utils/cutils.c:do_strtosz() incorrectly assumes that *endptr points
  to '.' on all failures (that is, it is not distinguishing between
  EINVAL and ERANGE; and therefore still does the WRONG THING for
  "9.9e999".  The change here does not entirely fix that (a later
  patch will tackle this more systematically), but at least it fixes
  the read-out-of-bounds first diagnosed in
  https://gitlab.com/qemu-project/qemu/-/issues/1629

- our testsuite, which we can update to match what we document

Signed-off-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Hanna Czenczek <hreitz@redhat.com>
CC: qemu-stable@nongnu.org
Message-Id: <20230522190441.64278-19-eblake@redhat.com>
2023-06-02 12:29:27 -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 <math.h>
#include "qemu/osdep.h"
#include "qemu/cutils.h"
#include "qemu/units.h"
static void test_parse_uint_null(void)
{
uint64_t i = 999;
const char *endptr = "somewhere";
int r;
r = parse_uint(NULL, &endptr, 0, &i);
g_assert_cmpint(r, ==, -EINVAL);
g_assert_cmpuint(i, ==, 0);
g_assert_null(endptr);
}
static void test_parse_uint_empty(void)
{
uint64_t i = 999;
const char *endptr = "somewhere";
const char *str = "";
int r;
r = parse_uint(str, &endptr, 0, &i);
g_assert_cmpint(r, ==, -EINVAL);
g_assert_cmpuint(i, ==, 0);
g_assert_true(endptr == str);
}
static void test_parse_uint_whitespace(void)
{
uint64_t i = 999;
const char *endptr = "somewhere";
const char *str = " \t ";
int r;
r = parse_uint(str, &endptr, 0, &i);
g_assert_cmpint(r, ==, -EINVAL);
g_assert_cmpuint(i, ==, 0);
g_assert_true(endptr == str);
}
static void test_parse_uint_invalid(void)
{
uint64_t i = 999;
const char *endptr = "somewhere";
const char *str = " \t xxx";
int r;
r = parse_uint(str, &endptr, 0, &i);
g_assert_cmpint(r, ==, -EINVAL);
g_assert_cmpuint(i, ==, 0);
g_assert_true(endptr == str);
}
static void test_parse_uint_trailing(void)
{
uint64_t i = 999;
const char *endptr = "somewhere";
const char *str = "123xxx";
int r;
r = parse_uint(str, &endptr, 0, &i);
g_assert_cmpint(r, ==, 0);
g_assert_cmpuint(i, ==, 123);
g_assert_true(endptr == str + 3);
}
static void test_parse_uint_correct(void)
{
uint64_t i = 999;
const char *endptr = "somewhere";
const char *str = "123";
int r;
r = parse_uint(str, &endptr, 0, &i);
g_assert_cmpint(r, ==, 0);
g_assert_cmpuint(i, ==, 123);
g_assert_true(endptr == str + strlen(str));
}
static void test_parse_uint_octal(void)
{
uint64_t i = 999;
const char *endptr = "somewhere";
const char *str = "0123";
int r;
r = parse_uint(str, &endptr, 0, &i);
g_assert_cmpint(r, ==, 0);
g_assert_cmpuint(i, ==, 0123);
g_assert_true(endptr == str + strlen(str));
}
static void test_parse_uint_decimal(void)
{
uint64_t i = 999;
const char *endptr = "somewhere";
const char *str = "0123";
int r;
r = parse_uint(str, &endptr, 10, &i);
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)
{
uint64_t i = 999;
const char *endptr = "somewhere";
char *str = g_strdup_printf("%llu", (unsigned long long)LLONG_MAX + 1);
int r;
r = parse_uint(str, &endptr, 0, &i);
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)
{
uint64_t i = 999;
const char *endptr = "somewhere";
char *str = g_strdup_printf("%llu", ULLONG_MAX);
int r;
r = parse_uint(str, &endptr, 0, &i);
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)
{
uint64_t i;
const char *endptr;
const char *str;
int r;
i = 999;
endptr = "somewhere";
str = "99999999999999999999999999999999999999";
r = parse_uint(str, &endptr, 0, &i);
g_assert_cmpint(r, ==, -ERANGE);
g_assert_cmpuint(i, ==, ULLONG_MAX);
g_assert_true(endptr == str + strlen(str));
i = 999;
endptr = "somewhere";
str = "0x10000000000000000"; /* 65 bits, 64-bit sign bit clear */
r = parse_uint(str, &endptr, 0, &i);
g_assert_cmpint(r, ==, -ERANGE);
g_assert_cmpuint(i, ==, ULLONG_MAX);
g_assert_true(endptr == str + strlen(str));
i = 999;
endptr = "somewhere";
str = "0x18000000080000000"; /* 65 bits, 64-bit sign bit set */
r = parse_uint(str, &endptr, 0, &i);
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)
{
uint64_t i;
const char *endptr;
const char *str;
int r;
i = 999;
endptr = "somewhere";
str = " \t -321";
r = parse_uint(str, &endptr, 0, &i);
g_assert_cmpint(r, ==, -ERANGE);
g_assert_cmpuint(i, ==, 0);
g_assert_true(endptr == str + strlen(str));
i = 999;
endptr = "somewhere";
str = "-0xffffffff00000001";
r = parse_uint(str, &endptr, 0, &i);
g_assert_cmpint(r, ==, -ERANGE);
g_assert_cmpuint(i, ==, 0);
g_assert_true(endptr == str + strlen(str));
}
static void test_parse_uint_negzero(void)
{
uint64_t i = 999;
const char *endptr = "somewhere";
const char *str = " -0";
int r;
r = parse_uint(str, &endptr, 0, &i);
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)
{
uint64_t i = 999;
const char *str = "123xxx";
int r;
r = parse_uint_full(str, 0, &i);
g_assert_cmpint(r, ==, -EINVAL);
g_assert_cmpuint(i, ==, 0);
}
static void test_parse_uint_full_correct(void)
{
uint64_t i = 999;
const char *str = "123";
int r;
r = parse_uint_full(str, 0, &i);
g_assert_cmpint(r, ==, 0);
g_assert_cmpuint(i, ==, 123);
}
static void test_parse_uint_full_erange_junk(void)
{
/* EINVAL has priority over ERANGE */
uint64_t i = 999;
const char *str = "-2junk";
int r;
r = parse_uint_full(str, 0, &i);
g_assert_cmpint(r, ==, -EINVAL);
g_assert_cmpuint(i, ==, 0);
}
static void test_parse_uint_full_null(void)
{
uint64_t i = 999;
const char *str = NULL;
int r;
r = parse_uint_full(str, 0, &i);
g_assert_cmpint(r, ==, -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, ==, 0);
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, ==, 0);
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, ==, 0);
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, ==, 0);
}
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, ==, 0);
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, ==, 0);
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, ==, 0);
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, ==, 0);
}
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, ==, 0);
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, ==, 0);
}
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, ==, 0);
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, ==, 0);
}
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_strtod_simple(void)
{
const char *str;
const char *endptr;
int err;
double res;
/* no radix or exponent */
str = "1";
endptr = "somewhere";
res = 999;
err = qemu_strtod(str, &endptr, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpfloat(res, ==, 1.0);
g_assert_true(endptr == str + 1);
/* leading space and sign */
str = " -0.0";
endptr = "somewhere";
res = 999;
err = qemu_strtod(str, &endptr, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpfloat(res, ==, -0.0);
g_assert_true(signbit(res));
g_assert_true(endptr == str + 5);
/* fraction only */
str = "+.5";
endptr = "somewhere";
res = 999;
err = qemu_strtod(str, &endptr, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpfloat(res, ==, 0.5);
g_assert_true(endptr == str + 3);
/* exponent */
str = "1.e+1";
endptr = "somewhere";
res = 999;
err = qemu_strtod(str, &endptr, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpfloat(res, ==, 10.0);
g_assert_true(endptr == str + 5);
/* hex without radix */
str = "0x10";
endptr = "somewhere";
res = 999;
err = qemu_strtod(str, &endptr, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpfloat(res, ==, 16.0);
g_assert_true(endptr == str + 4);
}
static void test_qemu_strtod_einval(void)
{
const char *str;
const char *endptr;
int err;
double res;
/* empty */
str = "";
endptr = "somewhere";
res = 999;
err = qemu_strtod(str, &endptr, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpfloat(res, ==, 0.0);
g_assert_false(signbit(res));
g_assert_true(endptr == str);
/* NULL */
str = NULL;
endptr = "random";
res = 999;
err = qemu_strtod(str, &endptr, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpfloat(res, ==, 0.0);
g_assert_false(signbit(res));
g_assert_null(endptr);
/* not recognizable */
str = " junk";
endptr = "somewhere";
res = 999;
err = qemu_strtod(str, &endptr, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpfloat(res, ==, 0.0);
g_assert_false(signbit(res));
g_assert_true(endptr == str);
}
static void test_qemu_strtod_erange(void)
{
const char *str;
const char *endptr;
int err;
double res;
/* overflow */
str = "9e999";
endptr = "somewhere";
res = 999;
err = qemu_strtod(str, &endptr, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpfloat(res, ==, HUGE_VAL);
g_assert_true(endptr == str + 5);
str = "-9e+999";
endptr = "somewhere";
res = 999;
err = qemu_strtod(str, &endptr, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpfloat(res, ==, -HUGE_VAL);
g_assert_true(endptr == str + 7);
/* underflow */
str = "-9e-999";
endptr = "somewhere";
res = 999;
err = qemu_strtod(str, &endptr, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpfloat(res, >=, -DBL_MIN);
g_assert_cmpfloat(res, <=, -0.0);
g_assert_true(signbit(res));
g_assert_true(endptr == str + 7);
}
static void test_qemu_strtod_nonfinite(void)
{
const char *str;
const char *endptr;
int err;
double res;
/* infinity */
str = "inf";
endptr = "somewhere";
res = 999;
err = qemu_strtod(str, &endptr, &res);
g_assert_cmpint(err, ==, 0);
g_assert_true(isinf(res));
g_assert_false(signbit(res));
g_assert_true(endptr == str + 3);
str = "-infinity";
endptr = "somewhere";
res = 999;
err = qemu_strtod(str, &endptr, &res);
g_assert_cmpint(err, ==, 0);
g_assert_true(isinf(res));
g_assert_true(signbit(res));
g_assert_true(endptr == str + 9);
/* not a number */
str = " NaN";
endptr = "somewhere";
res = 999;
err = qemu_strtod(str, &endptr, &res);
g_assert_cmpint(err, ==, 0);
g_assert_true(isnan(res));
g_assert_true(endptr == str + 4);
}
static void test_qemu_strtod_trailing(void)
{
const char *str;
const char *endptr;
int err;
double res;
/* trailing whitespace */
str = "1. ";
endptr = "somewhere";
res = 999;
err = qemu_strtod(str, &endptr, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpfloat(res, ==, 1.0);
g_assert_true(endptr == str + 2);
endptr = "somewhere";
res = 999;
err = qemu_strtod(str, NULL, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpfloat(res, ==, 1.0);
/* trailing e is not an exponent */
str = ".5e";
endptr = "somewhere";
res = 999;
err = qemu_strtod(str, &endptr, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpfloat(res, ==, 0.5);
g_assert_true(endptr == str + 2);
endptr = "somewhere";
res = 999;
err = qemu_strtod(str, NULL, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpfloat(res, ==, 0.5);
/* trailing ( not part of long NaN */
str = "nan(";
endptr = "somewhere";
res = 999;
err = qemu_strtod(str, &endptr, &res);
g_assert_cmpint(err, ==, 0);
g_assert_true(isnan(res));
g_assert_true(endptr == str + 3);
endptr = "somewhere";
res = 999;
err = qemu_strtod(str, NULL, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_true(isnan(res));
}
static void test_qemu_strtod_erange_junk(void)
{
const char *str;
const char *endptr;
int err;
double res;
/* ERANGE with trailing junk... */
str = "1e-999junk";
endptr = "somewhere";
res = 999;
err = qemu_strtod(str, &endptr, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpfloat(res, <=, DBL_MIN);
g_assert_cmpfloat(res, >=, 0.0);
g_assert_false(signbit(res));
g_assert_true(endptr == str + 6);
/* ...has less priority than EINVAL when full parse not possible */
endptr = "somewhere";
res = 999;
err = qemu_strtod(str, NULL, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpfloat(res, ==, 0.0);
g_assert_false(signbit(res));
}
static void test_qemu_strtod_finite_simple(void)
{
const char *str;
const char *endptr;
int err;
double res;
/* no radix or exponent */
str = "1";
endptr = "somewhere";
res = 999;
err = qemu_strtod_finite(str, &endptr, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpfloat(res, ==, 1.0);
g_assert_true(endptr == str + 1);
/* leading space and sign */
str = " -0.0";
endptr = "somewhere";
res = 999;
err = qemu_strtod_finite(str, &endptr, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpfloat(res, ==, -0.0);
g_assert_true(signbit(res));
g_assert_true(endptr == str + 5);
/* fraction only */
str = "+.5";
endptr = "somewhere";
res = 999;
err = qemu_strtod_finite(str, &endptr, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpfloat(res, ==, 0.5);
g_assert_true(endptr == str + 3);
/* exponent */
str = "1.e+1";
endptr = "somewhere";
res = 999;
err = qemu_strtod_finite(str, &endptr, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpfloat(res, ==, 10.0);
g_assert_true(endptr == str + 5);
/* hex without radix */
str = "0x10";
endptr = "somewhere";
res = 999;
err = qemu_strtod(str, &endptr, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpfloat(res, ==, 16.0);
g_assert_true(endptr == str + 4);
}
static void test_qemu_strtod_finite_einval(void)
{
const char *str;
const char *endptr;
int err;
double res;
/* empty */
str = "";
endptr = "somewhere";
res = 999;
err = qemu_strtod_finite(str, &endptr, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpfloat(res, ==, 0.0);
g_assert_false(signbit(res));
g_assert_true(endptr == str);
/* NULL */
str = NULL;
endptr = "random";
res = 999;
err = qemu_strtod_finite(str, &endptr, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpfloat(res, ==, 0.0);
g_assert_false(signbit(res));
g_assert_null(endptr);
/* not recognizable */
str = " junk";
endptr = "somewhere";
res = 999;
err = qemu_strtod_finite(str, &endptr, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpfloat(res, ==, 0.0);
g_assert_false(signbit(res));
g_assert_true(endptr == str);
}
static void test_qemu_strtod_finite_erange(void)
{
const char *str;
const char *endptr;
int err;
double res;
/* overflow turns into EINVAL */
str = "9e999";
endptr = "somewhere";
res = 999;
err = qemu_strtod_finite(str, &endptr, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpfloat(res, ==, 0.0);
g_assert_false(signbit(res));
g_assert_true(endptr == str);
str = "-9e+999";
endptr = "somewhere";
res = 999;
err = qemu_strtod_finite(str, &endptr, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpfloat(res, ==, 0.0);
g_assert_false(signbit(res));
g_assert_true(endptr == str);
/* underflow is still possible */
str = "-9e-999";
endptr = "somewhere";
res = 999;
err = qemu_strtod_finite(str, &endptr, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpfloat(res, >=, -DBL_MIN);
g_assert_cmpfloat(res, <=, -0.0);
g_assert_true(signbit(res));
g_assert_true(endptr == str + 7);
}
static void test_qemu_strtod_finite_nonfinite(void)
{
const char *str;
const char *endptr;
int err;
double res;
/* infinity */
str = "inf";
endptr = "somewhere";
res = 999;
err = qemu_strtod_finite(str, &endptr, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpfloat(res, ==, 0.0);
g_assert_false(signbit(res));
g_assert_true(endptr == str);
str = "-infinity";
endptr = "somewhere";
res = 999;
err = qemu_strtod_finite(str, &endptr, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpfloat(res, ==, 0.0);
g_assert_false(signbit(res));
g_assert_true(endptr == str);
/* not a number */
str = " NaN";
endptr = "somewhere";
res = 999;
err = qemu_strtod_finite(str, &endptr, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpfloat(res, ==, 0.0);
g_assert_false(signbit(res));
g_assert_true(endptr == str);
}
static void test_qemu_strtod_finite_trailing(void)
{
const char *str;
const char *endptr;
int err;
double res;
/* trailing whitespace */
str = "1. ";
endptr = "somewhere";
res = 999;
err = qemu_strtod_finite(str, &endptr, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpfloat(res, ==, 1.0);
g_assert_true(endptr == str + 2);
endptr = "somewhere";
res = 999;
err = qemu_strtod_finite(str, NULL, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpfloat(res, ==, 1.0);
g_assert_false(signbit(res));
/* trailing e is not an exponent */
str = ".5e";
endptr = "somewhere";
res = 999;
err = qemu_strtod_finite(str, &endptr, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpfloat(res, ==, 0.5);
g_assert_true(endptr == str + 2);
endptr = "somewhere";
res = 999;
err = qemu_strtod_finite(str, NULL, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpfloat(res, ==, 0.5);
/* trailing ( not part of long NaN */
str = "nan(";
endptr = "somewhere";
res = 999;
err = qemu_strtod_finite(str, &endptr, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpfloat(res, ==, 0.0);
g_assert_false(signbit(res));
g_assert_true(endptr == str);
endptr = "somewhere";
res = 999;
err = qemu_strtod_finite(str, NULL, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpfloat(res, ==, 0.0);
g_assert_false(signbit(res));
}
static void test_qemu_strtod_finite_erange_junk(void)
{
const char *str;
const char *endptr;
int err;
double res;
/* ERANGE with trailing junk... */
str = "1e-999junk";
endptr = "somewhere";
res = 999;
err = qemu_strtod_finite(str, &endptr, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpfloat(res, <=, DBL_MIN);
g_assert_cmpfloat(res, >=, 0.0);
g_assert_false(signbit(res));
g_assert_true(endptr == str + 6);
/* ...has less priority than EINVAL when full parse not possible */
endptr = "somewhere";
res = 999;
err = qemu_strtod_finite(str, NULL, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpfloat(res, ==, 0.0);
g_assert_false(signbit(res));
}
typedef int (*qemu_strtosz_fn)(const char *, const char **, uint64_t *);
static void do_strtosz_full(const char *str, qemu_strtosz_fn fn,
int exp_ptr_ret, uint64_t exp_ptr_val,
size_t exp_ptr_offset, int exp_null_ret,
uint64_t exp_null_val)
{
const char *endptr = "somewhere";
uint64_t val = 0xbaadf00d;
int ret;
ret = fn(str, &endptr, &val);
g_assert_cmpint(ret, ==, exp_ptr_ret);
g_assert_cmpuint(val, ==, exp_ptr_val);
if (str) {
g_assert_true(endptr == str + exp_ptr_offset);
} else {
g_assert_cmpint(exp_ptr_offset, ==, 0);
g_assert_null(endptr);
}
val = 0xbaadf00d;
ret = fn(str, NULL, &val);
g_assert_cmpint(ret, ==, exp_null_ret);
g_assert_cmpuint(val, ==, exp_null_val);
}
static void do_strtosz(const char *str, int exp_ret, uint64_t exp_val,
size_t exp_offset)
{
do_strtosz_full(str, qemu_strtosz, exp_ret, exp_val, exp_offset,
exp_ret, exp_val);
}
static void do_strtosz_MiB(const char *str, int exp_ret, uint64_t exp_val,
size_t exp_offset)
{
do_strtosz_full(str, qemu_strtosz_MiB, exp_ret, exp_val, exp_offset,
exp_ret, exp_val);
}
static void do_strtosz_metric(const char *str, int exp_ret, uint64_t exp_val,
size_t exp_offset)
{
do_strtosz_full(str, qemu_strtosz_metric, exp_ret, exp_val, exp_offset,
exp_ret, exp_val);
}
static void test_qemu_strtosz_simple(void)
{
do_strtosz("0", 0, 0, 1);
/* Leading 0 gives decimal results, not octal */
do_strtosz("08", 0, 8, 2);
/* Leading space and + are ignored */
do_strtosz(" +12345", 0, 12345, 7);
/* 2^53-1 */
do_strtosz("9007199254740991", 0, 0x1fffffffffffffULL, 16);
/* 2^53 */
do_strtosz("9007199254740992", 0, 0x20000000000000ULL, 16);
/* 2^53+1 */
do_strtosz("9007199254740993", 0, 0x20000000000001ULL, 16);
/* 0xfffffffffffff800 (53 msbs set) */
do_strtosz("18446744073709549568", 0, 0xfffffffffffff800ULL, 20);
/* 0xfffffffffffffbff */
do_strtosz("18446744073709550591", 0, 0xfffffffffffffbffULL, 20);
/* 0xffffffffffffffff */
do_strtosz("18446744073709551615", 0, 0xffffffffffffffffULL, 20);
}
static void test_qemu_strtosz_hex(void)
{
do_strtosz("0x0", 0, 0, 3);
do_strtosz("0xab", 0, 171, 4);
do_strtosz(" +0xae", 0, 174, 6);
}
static void test_qemu_strtosz_units(void)
{
/* default scale depends on function */
do_strtosz("1", 0, 1, 1);
do_strtosz_MiB("1", 0, MiB, 1);
do_strtosz_metric("1", 0, 1, 1);
/* Explicit byte suffix works for all functions */
do_strtosz("1B", 0, 1, 2);
do_strtosz_MiB("1B", 0, 1, 2);
do_strtosz_metric("1B", 0, 1, 2);
/* Expose the scale */
do_strtosz("1K", 0, KiB, 2);
do_strtosz_MiB("1K", 0, KiB, 2);
do_strtosz_metric("1K", 0, 1000, 2);
/* Other suffixes, see also test_qemu_strtosz_metric */
do_strtosz("1M", 0, MiB, 2);
do_strtosz("1G", 0, GiB, 2);
do_strtosz("1T", 0, TiB, 2);
do_strtosz("1P", 0, PiB, 2);
do_strtosz("1E", 0, EiB, 2);
}
static void test_qemu_strtosz_float(void)
{
do_strtosz("0.5E", 0, EiB / 2, 4);
/* Implied M suffix okay */
do_strtosz_MiB("0.5", 0, MiB / 2, 3);
/* For convenience, a fraction of 0 is tolerated even on bytes */
do_strtosz("1.0B", 0, 1, 4);
/* An empty fraction tail is tolerated */
do_strtosz("1.k", 0, 1024, 3);
/* FIXME An empty fraction head should be tolerated */
do_strtosz(" .5k", -EINVAL /* FIXME 0 */, 0 /* FIXME 512 */,
0 /* FIXME 4 */);
/* For convenience, we permit values that are not byte-exact */
do_strtosz("12.345M", 0, (uint64_t) (12.345 * MiB + 0.5), 7);
/* FIXME Fraction tail should round correctly */
do_strtosz("1.9999k", 0, 2048, 7);
do_strtosz("1.9999999999999999999999999999999999999999999999999999k", 0,
1024 /* FIXME 2048 */, 55);
/* FIXME ERANGE underflow in the fraction tail should not matter for 'k' */
do_strtosz("1."
"00000000000000000000000000000000000000000000000000"
"00000000000000000000000000000000000000000000000000"
"00000000000000000000000000000000000000000000000000"
"00000000000000000000000000000000000000000000000000"
"00000000000000000000000000000000000000000000000000"
"00000000000000000000000000000000000000000000000000"
"00000000000000000000000000000000000000000000000000"
"1k", 0, 1 /* FIXME 1024 */, 354);
}
static void test_qemu_strtosz_invalid(void)
{
do_strtosz(NULL, -EINVAL, 0, 0);
/* Must parse at least one digit */
do_strtosz("", -EINVAL, 0, 0);
do_strtosz(" \t ", -EINVAL, 0, 0);
do_strtosz(".", -EINVAL, 0, 0);
do_strtosz(" .", -EINVAL, 0, 0);
do_strtosz(" .k", -EINVAL, 0, 0);
do_strtosz("inf", -EINVAL, 0, 0);
do_strtosz("NaN", -EINVAL, 0, 0);
/* Lone suffix is not okay */
do_strtosz("k", -EINVAL, 0, 0);
do_strtosz(" M", -EINVAL, 0, 0);
/* Fractional values require scale larger than bytes */
do_strtosz("1.1B", -EINVAL, 0, 0);
do_strtosz("1.1", -EINVAL, 0, 0);
/* FIXME underflow in the fraction tail should matter for 'B' */
do_strtosz("1.00001B", -EINVAL, 0, 0);
do_strtosz("1.00000000000000000001B", 0 /* FIXME -EINVAL */,
1 /* FIXME 0 */, 23 /* FIXME 0 */);
do_strtosz("1."
"00000000000000000000000000000000000000000000000000"
"00000000000000000000000000000000000000000000000000"
"00000000000000000000000000000000000000000000000000"
"00000000000000000000000000000000000000000000000000"
"00000000000000000000000000000000000000000000000000"
"00000000000000000000000000000000000000000000000000"
"00000000000000000000000000000000000000000000000000"
"1B", 0 /* FIXME -EINVAL */, 1 /* FIXME 0 */,
354 /* FIXME 0 */);
/* No hex fractions */
do_strtosz("0x1.8k", -EINVAL, 0, 0);
do_strtosz("0x1.k", -EINVAL, 0, 0);
/* No hex suffixes */
do_strtosz("0x18M", -EINVAL, 0, 0);
do_strtosz("0x1p1", -EINVAL, 0, 0);
/* decimal in place of scaling suffix */
do_strtosz("1.1.k", -EINVAL, 0, 0);
do_strtosz("1.1.", -EINVAL, 0, 0);
}
static void test_qemu_strtosz_trailing(void)
{
/* Trailing whitespace */
do_strtosz_full("1k ", qemu_strtosz, 0, 1024, 2, -EINVAL, 0);
/* Unknown suffix overrides even implied scale*/
do_strtosz_full("123xxx", qemu_strtosz, 0, 123, 3, -EINVAL, 0);
/* Implied scale allows partial parse */
do_strtosz_full("123xxx", qemu_strtosz_MiB, 0, 123 * MiB, 3, -EINVAL, 0);
do_strtosz_full("1.5.k", qemu_strtosz_MiB, 0, 1.5 * MiB, 3, -EINVAL, 0);
/* Junk after one-byte suffix */
do_strtosz_full("1kiB", qemu_strtosz, 0, 1024, 2, -EINVAL, 0);
/* Incomplete hex is an unknown suffix */
do_strtosz_full("0x", qemu_strtosz, 0, 0, 1, -EINVAL, 0);
/* Hex literals use only one leading zero */
do_strtosz_full("00x1", qemu_strtosz, 0, 0, 2, -EINVAL, 0);
/* No support for binary literals; 'b' is valid suffix */
do_strtosz_full("0b1000", qemu_strtosz, 0, 0, 2, -EINVAL, 0);
/* Junk after decimal */
do_strtosz_full("0.NaN", qemu_strtosz, 0, 0, 2, -EINVAL, 0);
/* Although negatives are invalid, '-' may be in trailing junk */
do_strtosz_full("123-45", qemu_strtosz, 0, 123, 3, -EINVAL, 0);
do_strtosz_full(" 123 - 45", qemu_strtosz, 0, 123, 4, -EINVAL, 0);
/* FIXME should stop parse after 'e'. No floating point exponents */
do_strtosz_full("1.5e1k", qemu_strtosz, -EINVAL /* FIXME 0 */,
0 /* FIXME EiB * 1.5 */, 0 /* FIXME 4 */,
-EINVAL, 0);
do_strtosz_full("1.5E+0k", qemu_strtosz, -EINVAL /* FIXME 0 */,
0 /* FIXME EiB * 1.5 */, 0 /* FIXME 4 */,
-EINVAL, 0);
/* FIXME overflow in fraction is still buggy */
do_strtosz_full("1.5E999", qemu_strtosz, 0, 1 /* FIXME EiB * 1.5 */,
2 /* FIXME 4 */, -EINVAL, 0);
}
static void test_qemu_strtosz_erange(void)
{
/* FIXME negative values fit better as ERANGE */
do_strtosz(" -0", -ERANGE, 0, 3);
do_strtosz("-1", -ERANGE, 0, 2);
do_strtosz_full("-2M", qemu_strtosz, -ERANGE, 0, 2, -EINVAL, 0);
do_strtosz(" -.0", -EINVAL /* FIXME -ERANGE */, 0, 0 /* FIXME 4 */);
do_strtosz_full("-.1k", qemu_strtosz, -EINVAL /* FIXME -ERANGE */, 0,
0 /* FIXME 3 */, -EINVAL, 0);
do_strtosz_full(" -."
"00000000000000000000000000000000000000000000000000"
"00000000000000000000000000000000000000000000000000"
"00000000000000000000000000000000000000000000000000"
"00000000000000000000000000000000000000000000000000"
"00000000000000000000000000000000000000000000000000"
"00000000000000000000000000000000000000000000000000"
"00000000000000000000000000000000000000000000000000"
"1M", qemu_strtosz, -EINVAL /* FIXME -ERANGE */, 0,
0 /* FIXME 354 */, -EINVAL, 0);
/* 2^64; see strtosz_simple for 2^64-1 */
do_strtosz("18446744073709551616", -ERANGE, 0, 20);
do_strtosz("20E", -ERANGE, 0, 3);
/* FIXME Fraction tail can cause ERANGE overflow */
do_strtosz("15.9999999999999999999999999999999999999999999999999999E",
0 /* FIXME -ERANGE */, 15ULL * EiB /* FIXME 0 */, 56);
/* EINVAL has priority over ERANGE */
do_strtosz_full("100000Pjunk", qemu_strtosz, -ERANGE, 0, 7, -EINVAL, 0);
}
static void test_qemu_strtosz_metric(void)
{
do_strtosz_metric("12345k", 0, 12345000, 6);
do_strtosz_metric("12.345M", 0, 12345000, 7);
/* Fraction is affected by floating-point rounding */
/* This would be 0xfffffffffffffbff with infinite precision */
do_strtosz_metric("18.446744073709550591E", 0, 0xfffffffffffffc0cULL, 22);
}
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);
g_test_add_func("/cutils/parse_uint_full/null",
test_parse_uint_full_null);
/* 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);
/* qemu_strtod() tests */
g_test_add_func("/cutils/qemu_strtod/simple",
test_qemu_strtod_simple);
g_test_add_func("/cutils/qemu_strtod/einval",
test_qemu_strtod_einval);
g_test_add_func("/cutils/qemu_strtod/erange",
test_qemu_strtod_erange);
g_test_add_func("/cutils/qemu_strtod/nonfinite",
test_qemu_strtod_nonfinite);
g_test_add_func("/cutils/qemu_strtod/trailing",
test_qemu_strtod_trailing);
g_test_add_func("/cutils/qemu_strtod/erange_junk",
test_qemu_strtod_erange_junk);
/* qemu_strtod_finite() tests */
g_test_add_func("/cutils/qemu_strtod_finite/simple",
test_qemu_strtod_finite_simple);
g_test_add_func("/cutils/qemu_strtod_finite/einval",
test_qemu_strtod_finite_einval);
g_test_add_func("/cutils/qemu_strtod_finite/erange",
test_qemu_strtod_finite_erange);
g_test_add_func("/cutils/qemu_strtod_finite/nonfinite",
test_qemu_strtod_finite_nonfinite);
g_test_add_func("/cutils/qemu_strtod_finite/trailing",
test_qemu_strtod_finite_trailing);
g_test_add_func("/cutils/qemu_strtod_finite/erange_junk",
test_qemu_strtod_finite_erange_junk);
/* qemu_strtosz() tests */
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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