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qemu/tests/unit/test-cutils.c
Eric Blake 759573d05b test-cutils: Add coverage of qemu_strtod 
It's hard to tweak code for consistency if I can't prove what will or
won't break from those tweaks.  Time to add unit tests for
qemu_strtod() and qemu_strtod_finite().

Among other things, I wrote a check whether we have C99 semantics for
strtod("0x1") (which MUST parse hex numbers) rather than C89 (which
must stop parsing at 'x').  These days, I suspect that is okay; but if
it fails CI checks, knowing the difference will help us decide what we
want to do about it.  Note that C2x, while not final at the time of
this patch, has been considering whether to make strtol("0b1") parse
as 1 with no slop instead of the C17 parse of 0 with slop "b1"; that
decision may also bleed over to strtod().  But for now, I didn't think
it worth adding unit tests on that front (to strtol or strtod) as
things may still change.

Likewise, there are plenty more corner cases of strtod proper that I
don't explicitly test here, but there are enough unit tests added here
that it covers all the branches reached in our wrappers.  In
particular, it demonstrates the difference on when *value is left
uninitialized, which an upcoming patch will normalize.

Signed-off-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Hanna Czenczek <hreitz@redhat.com>
Message-Id: <20230522190441.64278-10-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, ==, 999);
g_assert_null(endptr);
}
static void test_qemu_strtoi_empty(void)
{
const char *str = "";
char f = 'X';
const char *endptr = &f;
int res = 999;
int err;
err = qemu_strtoi(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpint(res, ==, 0);
g_assert_true(endptr == str);
}
static void test_qemu_strtoi_whitespace(void)
{
const char *str = " \t ";
char f = 'X';
const char *endptr = &f;
int res = 999;
int err;
err = qemu_strtoi(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpint(res, ==, 0);
g_assert_true(endptr == str);
}
static void test_qemu_strtoi_invalid(void)
{
const char *str = " xxxx \t abc";
char f = 'X';
const char *endptr = &f;
int res = 999;
int err;
err = qemu_strtoi(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpint(res, ==, 0);
g_assert_true(endptr == str);
}
static void test_qemu_strtoi_trailing(void)
{
const char *str = "123xxx";
char f = 'X';
const char *endptr = &f;
int res = 999;
int err;
err = qemu_strtoi(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, 123);
g_assert_true(endptr == str + 3);
}
static void test_qemu_strtoi_octal(void)
{
const char *str = "0123";
char f = 'X';
const char *endptr = &f;
int res = 999;
int err;
err = qemu_strtoi(str, &endptr, 8, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, 0123);
g_assert_true(endptr == str + strlen(str));
res = 999;
endptr = &f;
err = qemu_strtoi(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, 0123);
g_assert_true(endptr == str + strlen(str));
}
static void test_qemu_strtoi_decimal(void)
{
const char *str = "0123";
char f = 'X';
const char *endptr = &f;
int res = 999;
int err;
err = qemu_strtoi(str, &endptr, 10, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, 123);
g_assert_true(endptr == str + strlen(str));
str = "123";
res = 999;
endptr = &f;
err = qemu_strtoi(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, 123);
g_assert_true(endptr == str + strlen(str));
}
static void test_qemu_strtoi_hex(void)
{
const char *str = "0123";
char f = 'X';
const char *endptr = &f;
int res = 999;
int err;
err = qemu_strtoi(str, &endptr, 16, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, 0x123);
g_assert_true(endptr == str + strlen(str));
str = "0x123";
res = 999;
endptr = &f;
err = qemu_strtoi(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, 0x123);
g_assert_true(endptr == str + strlen(str));
str = "0x";
res = 999;
endptr = &f;
err = qemu_strtoi(str, &endptr, 16, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, 0);
g_assert_true(endptr == str + 1);
}
static void test_qemu_strtoi_max(void)
{
char *str = g_strdup_printf("%d", INT_MAX);
char f = 'X';
const char *endptr = &f;
int res = 999;
int err;
err = qemu_strtoi(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, INT_MAX);
g_assert_true(endptr == str + strlen(str));
g_free(str);
}
static void test_qemu_strtoi_overflow(void)
{
const char *str;
const char *endptr;
int res;
int err;
str = "2147483648"; /* INT_MAX + 1ll */
endptr = "somewhere";
res = 999;
err = qemu_strtoi(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpint(res, ==, INT_MAX);
g_assert_true(endptr == str + strlen(str));
str = "0x7fffffffffffffff"; /* LLONG_MAX */
endptr = "somewhere";
res = 999;
err = qemu_strtoi(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpint(res, ==, INT_MAX);
g_assert_true(endptr == str + strlen(str));
str = "0x8000000000000000"; /* (uint64_t)LLONG_MIN */
endptr = "somewhere";
res = 999;
err = qemu_strtoi(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpint(res, ==, INT_MAX);
g_assert_true(endptr == str + strlen(str));
str = "0x10000000000000000"; /* 65 bits, 32-bit sign bit clear */
endptr = "somewhere";
res = 999;
err = qemu_strtoi(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpint(res, ==, INT_MAX);
g_assert_true(endptr == str + strlen(str));
str = "0x18000000080000000"; /* 65 bits, 32-bit sign bit set */
endptr = "somewhere";
res = 999;
err = qemu_strtoi(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpint(res, ==, INT_MAX);
g_assert_true(endptr == str + strlen(str));
}
static void test_qemu_strtoi_min(void)
{
char *str = g_strdup_printf("%d", INT_MIN);
char f = 'X';
const char *endptr = &f;
int res = 999;
int err;
err = qemu_strtoi(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, INT_MIN);
g_assert_true(endptr == str + strlen(str));
g_free(str);
}
static void test_qemu_strtoi_underflow(void)
{
const char *str;
const char *endptr;
int res;
int err;
str = "-2147483649"; /* INT_MIN - 1ll */
endptr = "somewhere";
res = 999;
err = qemu_strtoi(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpint(res, ==, INT_MIN);
g_assert_true(endptr == str + strlen(str));
str = "-0x7fffffffffffffff"; /* -LLONG_MAX */
endptr = "somewhere";
res = 999;
err = qemu_strtoi(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpint(res, ==, INT_MIN);
g_assert_true(endptr == str + strlen(str));
str = "-0x8000000000000000"; /* (uint64_t)LLONG_MIN */
endptr = "somewhere";
res = 999;
err = qemu_strtoi(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpint(res, ==, INT_MIN);
g_assert_true(endptr == str + strlen(str));
str = "-18446744073709551615"; /* -UINT64_MAX (not 1) */
endptr = "somewhere";
res = 999;
err = qemu_strtoi(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpint(res, ==, INT_MIN);
g_assert_true(endptr == str + strlen(str));
str = "-0x10000000000000000"; /* 65 bits, 32-bit sign bit clear */
endptr = "somewhere";
res = 999;
err = qemu_strtoi(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpint(res, ==, INT_MIN);
g_assert_true(endptr == str + strlen(str));
str = "-0x18000000080000000"; /* 65 bits, 32-bit sign bit set */
endptr = "somewhere";
res = 999;
err = qemu_strtoi(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpint(res, ==, INT_MIN);
g_assert_true(endptr == str + strlen(str));
}
static void test_qemu_strtoi_negative(void)
{
const char *str;
const char *endptr;
int res;
int err;
str = " \t -321";
endptr = "somewhere";
res = 999;
err = qemu_strtoi(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, -321);
g_assert_true(endptr == str + strlen(str));
str = "-2147483648"; /* INT_MIN */
endptr = "somewhere";
res = 999;
err = qemu_strtoi(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, INT_MIN);
g_assert_true(endptr == str + strlen(str));
}
static void test_qemu_strtoi_negzero(void)
{
const char *str = " -0";
char f = 'X';
const char *endptr = &f;
int res = 999;
int err;
err = qemu_strtoi(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, 0);
g_assert_true(endptr == str + strlen(str));
}
static void test_qemu_strtoi_full_correct(void)
{
const char *str = "123";
int res = 999;
int err;
err = qemu_strtoi(str, NULL, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, 123);
}
static void test_qemu_strtoi_full_null(void)
{
char f = 'X';
const char *endptr = &f;
int res = 999;
int err;
err = qemu_strtoi(NULL, &endptr, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpint(res, ==, 999);
g_assert_null(endptr);
}
static void test_qemu_strtoi_full_empty(void)
{
const char *str = "";
int res = 999;
int err;
err = qemu_strtoi(str, NULL, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpint(res, ==, 0);
}
static void test_qemu_strtoi_full_negative(void)
{
const char *str = " \t -321";
int res = 999;
int err;
err = qemu_strtoi(str, NULL, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, -321);
}
static void test_qemu_strtoi_full_negzero(void)
{
const char *str = " -0";
int res = 999;
int err;
err = qemu_strtoi(str, NULL, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, 0);
}
static void test_qemu_strtoi_full_trailing(void)
{
const char *str = "123xxx";
int res = 999;
int err;
err = qemu_strtoi(str, NULL, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpint(res, ==, 123);
}
static void test_qemu_strtoi_full_max(void)
{
char *str = g_strdup_printf("%d", INT_MAX);
int res = 999;
int err;
err = qemu_strtoi(str, NULL, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, INT_MAX);
g_free(str);
}
static void test_qemu_strtoi_full_erange_junk(void)
{
/* EINVAL has priority over ERANGE */
const char *str = "-9999999999junk";
int res = 999;
int err;
err = qemu_strtoi(str, NULL, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpint(res, ==, INT_MIN);
}
static void test_qemu_strtoui_correct(void)
{
const char *str = "12345 foo";
char f = 'X';
const char *endptr = &f;
unsigned int res = 999;
int err;
err = qemu_strtoui(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 12345);
g_assert_true(endptr == str + 5);
}
static void test_qemu_strtoui_null(void)
{
char f = 'X';
const char *endptr = &f;
unsigned int res = 999;
int err;
err = qemu_strtoui(NULL, &endptr, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpuint(res, ==, 999);
g_assert_null(endptr);
}
static void test_qemu_strtoui_empty(void)
{
const char *str = "";
char f = 'X';
const char *endptr = &f;
unsigned int res = 999;
int err;
err = qemu_strtoui(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpuint(res, ==, 0);
g_assert_true(endptr == str);
}
static void test_qemu_strtoui_whitespace(void)
{
const char *str = " \t ";
char f = 'X';
const char *endptr = &f;
unsigned int res = 999;
int err;
err = qemu_strtoui(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpuint(res, ==, 0);
g_assert_true(endptr == str);
}
static void test_qemu_strtoui_invalid(void)
{
const char *str = " xxxx \t abc";
char f = 'X';
const char *endptr = &f;
unsigned int res = 999;
int err;
err = qemu_strtoui(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpuint(res, ==, 0);
g_assert_true(endptr == str);
}
static void test_qemu_strtoui_trailing(void)
{
const char *str = "123xxx";
char f = 'X';
const char *endptr = &f;
unsigned int res = 999;
int err;
err = qemu_strtoui(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 123);
g_assert_true(endptr == str + 3);
}
static void test_qemu_strtoui_octal(void)
{
const char *str = "0123";
char f = 'X';
const char *endptr = &f;
unsigned int res = 999;
int err;
err = qemu_strtoui(str, &endptr, 8, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 0123);
g_assert_true(endptr == str + strlen(str));
res = 999;
endptr = &f;
err = qemu_strtoui(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 0123);
g_assert_true(endptr == str + strlen(str));
}
static void test_qemu_strtoui_decimal(void)
{
const char *str = "0123";
char f = 'X';
const char *endptr = &f;
unsigned int res = 999;
int err;
err = qemu_strtoui(str, &endptr, 10, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 123);
g_assert_true(endptr == str + strlen(str));
str = "123";
res = 999;
endptr = &f;
err = qemu_strtoui(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 123);
g_assert_true(endptr == str + strlen(str));
}
static void test_qemu_strtoui_hex(void)
{
const char *str = "0123";
char f = 'X';
const char *endptr = &f;
unsigned int res = 999;
int err;
err = qemu_strtoui(str, &endptr, 16, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmphex(res, ==, 0x123);
g_assert_true(endptr == str + strlen(str));
str = "0x123";
res = 999;
endptr = &f;
err = qemu_strtoui(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmphex(res, ==, 0x123);
g_assert_true(endptr == str + strlen(str));
str = "0x";
res = 999;
endptr = &f;
err = qemu_strtoui(str, &endptr, 16, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmphex(res, ==, 0);
g_assert_true(endptr == str + 1);
}
static void test_qemu_strtoui_wrap(void)
{
/* wraparound is consistent with 32-bit strtoul */
const char *str = "-4294967295"; /* 1 mod 2^32 */
char f = 'X';
const char *endptr = &f;
unsigned int res = 999;
int err;
err = qemu_strtoui(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmphex(res, ==, 1);
g_assert_true(endptr == str + strlen(str));
}
static void test_qemu_strtoui_max(void)
{
char *str = g_strdup_printf("%u", UINT_MAX);
char f = 'X';
const char *endptr = &f;
unsigned int res = 999;
int err;
err = qemu_strtoui(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmphex(res, ==, UINT_MAX);
g_assert_true(endptr == str + strlen(str));
g_free(str);
}
static void test_qemu_strtoui_overflow(void)
{
const char *str;
const char *endptr;
unsigned int res;
int err;
str = "4294967296"; /* UINT_MAX + 1ll */
endptr = "somewhere";
res = 999;
err = qemu_strtoui(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpuint(res, ==, UINT_MAX);
g_assert_true(endptr == str + strlen(str));
str = "0x7fffffffffffffff"; /* LLONG_MAX */
endptr = "somewhere";
res = 999;
err = qemu_strtoui(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpuint(res, ==, UINT_MAX);
g_assert_true(endptr == str + strlen(str));
str = "0x8000000000000000"; /* (uint64_t)LLONG_MIN */
endptr = "somewhere";
res = 999;
err = qemu_strtoui(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpuint(res, ==, UINT_MAX);
g_assert_true(endptr == str + strlen(str));
str = "0xffffffff00000001"; /* ULLONG_MAX - UINT_MAX + 1 (not 1) */
endptr = "somewhere";
res = 999;
err = qemu_strtoui(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpuint(res, ==, UINT_MAX);
g_assert_true(endptr == str + strlen(str));
str = "0xfffffffffffffffe"; /* ULLONG_MAX - 1 (not UINT_MAX - 1) */
endptr = "somewhere";
res = 999;
err = qemu_strtoui(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpuint(res, ==, UINT_MAX);
g_assert_true(endptr == str + strlen(str));
str = "0x10000000000000000"; /* 65 bits, 32-bit sign bit clear */
endptr = "somewhere";
res = 999;
err = qemu_strtoui(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpuint(res, ==, UINT_MAX);
g_assert_true(endptr == str + strlen(str));
str = "0x18000000080000000"; /* 65 bits, 32-bit sign bit set */
endptr = "somewhere";
res = 999;
err = qemu_strtoui(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpuint(res, ==, UINT_MAX);
g_assert_true(endptr == str + strlen(str));
}
static void test_qemu_strtoui_underflow(void)
{
const char *str;
const char *endptr;
unsigned int res;
int err;
str = "-4294967296"; /* -(long long)UINT_MAX - 1ll */
endptr = "somewhere";
res = 999;
err = qemu_strtoui(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpuint(res, ==, UINT_MAX);
g_assert_true(endptr == str + strlen(str));
str = "-18446744073709551615"; /* -UINT64_MAX (not -(-1)) */
endptr = "somewhere";
res = 999;
err = qemu_strtoui(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpuint(res, ==, UINT_MAX);
g_assert_true(endptr == str + strlen(str));
str = "-0xffffffff00000002";
endptr = "somewhere";
res = 999;
err = qemu_strtoui(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpuint(res, ==, UINT_MAX);
g_assert_true(endptr == str + strlen(str));
str = "-0x10000000000000000"; /* 65 bits, 32-bit sign bit clear */
endptr = "somewhere";
res = 999;
err = qemu_strtoui(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpuint(res, ==, UINT_MAX);
g_assert_true(endptr == str + strlen(str));
str = "-0x18000000080000000"; /* 65 bits, 32-bit sign bit set */
endptr = "somewhere";
res = 999;
err = qemu_strtoui(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpuint(res, ==, UINT_MAX);
g_assert_true(endptr == str + strlen(str));
}
static void test_qemu_strtoui_negative(void)
{
const char *str = " \t -321";
char f = 'X';
const char *endptr = &f;
unsigned int res = 999;
int err;
err = qemu_strtoui(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, (unsigned int)-321);
g_assert_true(endptr == str + strlen(str));
}
static void test_qemu_strtoui_negzero(void)
{
const char *str = " -0";
char f = 'X';
const char *endptr = &f;
unsigned int res = 999;
int err;
err = qemu_strtoui(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 0);
g_assert_true(endptr == str + strlen(str));
}
static void test_qemu_strtoui_full_correct(void)
{
const char *str = "123";
unsigned int res = 999;
int err;
err = qemu_strtoui(str, NULL, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 123);
}
static void test_qemu_strtoui_full_null(void)
{
unsigned int res = 999;
int err;
err = qemu_strtoui(NULL, NULL, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpuint(res, ==, 999);
}
static void test_qemu_strtoui_full_empty(void)
{
const char *str = "";
unsigned int res = 999;
int err;
err = qemu_strtoui(str, NULL, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpuint(res, ==, 0);
}
static void test_qemu_strtoui_full_negative(void)
{
const char *str = " \t -321";
unsigned int res = 999;
int err;
err = qemu_strtoui(str, NULL, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, (unsigned int)-321);
}
static void test_qemu_strtoui_full_negzero(void)
{
const char *str = " -0";
unsigned int res = 999;
int err;
err = qemu_strtoui(str, NULL, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 0);
}
static void test_qemu_strtoui_full_trailing(void)
{
const char *str = "123xxx";
unsigned int res = 999;
int err;
err = qemu_strtoui(str, NULL, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpuint(res, ==, 123);
}
static void test_qemu_strtoui_full_max(void)
{
char *str = g_strdup_printf("%u", UINT_MAX);
unsigned int res = 999;
int err;
err = qemu_strtoui(str, NULL, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmphex(res, ==, UINT_MAX);
g_free(str);
}
static void test_qemu_strtoui_full_erange_junk(void)
{
/* EINVAL has priority over ERANGE */
const char *str = "-9999999999junk";
unsigned int res = 999;
int err;
err = qemu_strtoui(str, NULL, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpuint(res, ==, UINT_MAX);
}
static void test_qemu_strtol_correct(void)
{
const char *str = "12345 foo";
char f = 'X';
const char *endptr = &f;
long res = 999;
int err;
err = qemu_strtol(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, 12345);
g_assert_true(endptr == str + 5);
}
static void test_qemu_strtol_null(void)
{
char f = 'X';
const char *endptr = &f;
long res = 999;
int err;
err = qemu_strtol(NULL, &endptr, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpint(res, ==, 999);
g_assert_null(endptr);
}
static void test_qemu_strtol_empty(void)
{
const char *str = "";
char f = 'X';
const char *endptr = &f;
long res = 999;
int err;
err = qemu_strtol(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpint(res, ==, 0);
g_assert_true(endptr == str);
}
static void test_qemu_strtol_whitespace(void)
{
const char *str = " \t ";
char f = 'X';
const char *endptr = &f;
long res = 999;
int err;
err = qemu_strtol(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpint(res, ==, 0);
g_assert_true(endptr == str);
}
static void test_qemu_strtol_invalid(void)
{
const char *str = " xxxx \t abc";
char f = 'X';
const char *endptr = &f;
long res = 999;
int err;
err = qemu_strtol(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpint(res, ==, 0);
g_assert_true(endptr == str);
}
static void test_qemu_strtol_trailing(void)
{
const char *str = "123xxx";
char f = 'X';
const char *endptr = &f;
long res = 999;
int err;
err = qemu_strtol(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, 123);
g_assert_true(endptr == str + 3);
}
static void test_qemu_strtol_octal(void)
{
const char *str = "0123";
char f = 'X';
const char *endptr = &f;
long res = 999;
int err;
err = qemu_strtol(str, &endptr, 8, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, 0123);
g_assert_true(endptr == str + strlen(str));
res = 999;
endptr = &f;
err = qemu_strtol(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, 0123);
g_assert_true(endptr == str + strlen(str));
}
static void test_qemu_strtol_decimal(void)
{
const char *str = "0123";
char f = 'X';
const char *endptr = &f;
long res = 999;
int err;
err = qemu_strtol(str, &endptr, 10, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, 123);
g_assert_true(endptr == str + strlen(str));
str = "123";
res = 999;
endptr = &f;
err = qemu_strtol(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, 123);
g_assert_true(endptr == str + strlen(str));
}
static void test_qemu_strtol_hex(void)
{
const char *str = "0123";
char f = 'X';
const char *endptr = &f;
long res = 999;
int err;
err = qemu_strtol(str, &endptr, 16, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, 0x123);
g_assert_true(endptr == str + strlen(str));
str = "0x123";
res = 999;
endptr = &f;
err = qemu_strtol(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, 0x123);
g_assert_true(endptr == str + strlen(str));
str = "0x";
res = 999;
endptr = &f;
err = qemu_strtol(str, &endptr, 16, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, 0);
g_assert_true(endptr == str + 1);
}
static void test_qemu_strtol_max(void)
{
char *str = g_strdup_printf("%ld", LONG_MAX);
char f = 'X';
const char *endptr = &f;
long res = 999;
int err;
err = qemu_strtol(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, LONG_MAX);
g_assert_true(endptr == str + strlen(str));
g_free(str);
}
static void test_qemu_strtol_overflow(void)
{
const char *str;
const char *endptr;
long res;
int err;
/* 1 more than LONG_MAX */
str = LONG_MAX == INT_MAX ? "2147483648" : "9223372036854775808";
endptr = "somewhere";
res = 999;
err = qemu_strtol(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpint(res, ==, LONG_MAX);
g_assert_true(endptr == str + strlen(str));
if (LONG_MAX == INT_MAX) {
str = "0xffffffff00000001"; /* ULLONG_MAX - UINT_MAX + 1 (not 1) */
endptr = "somewhere";
res = 999;
err = qemu_strtol(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpint(res, ==, LONG_MAX);
g_assert_true(endptr == str + strlen(str));
}
str = "0x10000000000000000"; /* 65 bits, either sign bit position clear */
endptr = "somewhere";
res = 999;
err = qemu_strtol(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpint(res, ==, LONG_MAX);
g_assert_true(endptr == str + strlen(str));
str = "0x18000000080000000"; /* 65 bits, either sign bit position set */
endptr = "somewhere";
res = 999;
err = qemu_strtol(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpint(res, ==, LONG_MAX);
g_assert_true(endptr == str + strlen(str));
}
static void test_qemu_strtol_min(void)
{
char *str = g_strdup_printf("%ld", LONG_MIN);
char f = 'X';
const char *endptr = &f;
long res = 999;
int err;
err = qemu_strtol(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, LONG_MIN);
g_assert_true(endptr == str + strlen(str));
g_free(str);
}
static void test_qemu_strtol_underflow(void)
{
const char *str;
const char *endptr;
long res;
int err;
/* 1 less than LONG_MIN */
str = LONG_MIN == INT_MIN ? "-2147483649" : "-9223372036854775809";
endptr = "somewhere";
res = 999;
err = qemu_strtol(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpint(res, ==, LONG_MIN);
g_assert_true(endptr == str + strlen(str));
if (LONG_MAX == INT_MAX) {
str = "-18446744073709551615"; /* -UINT64_MAX (not 1) */
endptr = "somewhere";
res = 999;
err = qemu_strtol(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpint(res, ==, LONG_MIN);
g_assert_true(endptr == str + strlen(str));
}
str = "-0x10000000000000000"; /* 65 bits, either sign bit position clear */
endptr = "somewhere";
res = 999;
err = qemu_strtol(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpint(res, ==, LONG_MIN);
g_assert_true(endptr == str + strlen(str));
str = "-0x18000000080000000"; /* 65 bits, either sign bit position set */
endptr = "somewhere";
res = 999;
err = qemu_strtol(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpint(res, ==, LONG_MIN);
g_assert_true(endptr == str + strlen(str));
}
static void test_qemu_strtol_negative(void)
{
const char *str = " \t -321";
char f = 'X';
const char *endptr = &f;
long res = 999;
int err;
err = qemu_strtol(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, -321);
g_assert_true(endptr == str + strlen(str));
}
static void test_qemu_strtol_negzero(void)
{
const char *str = " -0";
char f = 'X';
const char *endptr = &f;
long res = 999;
int err;
err = qemu_strtol(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, 0);
g_assert_true(endptr == str + strlen(str));
}
static void test_qemu_strtol_full_correct(void)
{
const char *str = "123";
long res = 999;
int err;
err = qemu_strtol(str, NULL, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, 123);
}
static void test_qemu_strtol_full_null(void)
{
char f = 'X';
const char *endptr = &f;
long res = 999;
int err;
err = qemu_strtol(NULL, &endptr, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpint(res, ==, 999);
g_assert_null(endptr);
}
static void test_qemu_strtol_full_empty(void)
{
const char *str = "";
long res = 999L;
int err;
err = qemu_strtol(str, NULL, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpint(res, ==, 0);
}
static void test_qemu_strtol_full_negative(void)
{
const char *str = " \t -321";
long res = 999;
int err;
err = qemu_strtol(str, NULL, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, -321);
}
static void test_qemu_strtol_full_negzero(void)
{
const char *str = " -0";
long res = 999;
int err;
err = qemu_strtol(str, NULL, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, 0);
}
static void test_qemu_strtol_full_trailing(void)
{
const char *str = "123xxx";
long res = 999;
int err;
err = qemu_strtol(str, NULL, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpint(res, ==, 123);
}
static void test_qemu_strtol_full_max(void)
{
char *str = g_strdup_printf("%ld", LONG_MAX);
long res = 999;
int err;
err = qemu_strtol(str, NULL, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, LONG_MAX);
g_free(str);
}
static void test_qemu_strtol_full_erange_junk(void)
{
/* EINVAL has priority over ERANGE */
const char *str = "-99999999999999999999junk";
long res = 999;
int err;
err = qemu_strtol(str, NULL, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpint(res, ==, LONG_MIN);
}
static void test_qemu_strtoul_correct(void)
{
const char *str = "12345 foo";
char f = 'X';
const char *endptr = &f;
unsigned long res = 999;
int err;
err = qemu_strtoul(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 12345);
g_assert_true(endptr == str + 5);
}
static void test_qemu_strtoul_null(void)
{
char f = 'X';
const char *endptr = &f;
unsigned long res = 999;
int err;
err = qemu_strtoul(NULL, &endptr, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpuint(res, ==, 999);
g_assert_null(endptr);
}
static void test_qemu_strtoul_empty(void)
{
const char *str = "";
char f = 'X';
const char *endptr = &f;
unsigned long res = 999;
int err;
err = qemu_strtoul(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpuint(res, ==, 0);
g_assert_true(endptr == str);
}
static void test_qemu_strtoul_whitespace(void)
{
const char *str = " \t ";
char f = 'X';
const char *endptr = &f;
unsigned long res = 999;
int err;
err = qemu_strtoul(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpuint(res, ==, 0);
g_assert_true(endptr == str);
}
static void test_qemu_strtoul_invalid(void)
{
const char *str = " xxxx \t abc";
char f = 'X';
const char *endptr = &f;
unsigned long res = 999;
int err;
err = qemu_strtoul(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpuint(res, ==, 0);
g_assert_true(endptr == str);
}
static void test_qemu_strtoul_trailing(void)
{
const char *str = "123xxx";
char f = 'X';
const char *endptr = &f;
unsigned long res = 999;
int err;
err = qemu_strtoul(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 123);
g_assert_true(endptr == str + 3);
}
static void test_qemu_strtoul_octal(void)
{
const char *str = "0123";
char f = 'X';
const char *endptr = &f;
unsigned long res = 999;
int err;
err = qemu_strtoul(str, &endptr, 8, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 0123);
g_assert_true(endptr == str + strlen(str));
res = 999;
endptr = &f;
err = qemu_strtoul(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 0123);
g_assert_true(endptr == str + strlen(str));
}
static void test_qemu_strtoul_decimal(void)
{
const char *str = "0123";
char f = 'X';
const char *endptr = &f;
unsigned long res = 999;
int err;
err = qemu_strtoul(str, &endptr, 10, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 123);
g_assert_true(endptr == str + strlen(str));
str = "123";
res = 999;
endptr = &f;
err = qemu_strtoul(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 123);
g_assert_true(endptr == str + strlen(str));
}
static void test_qemu_strtoul_hex(void)
{
const char *str = "0123";
char f = 'X';
const char *endptr = &f;
unsigned long res = 999;
int err;
err = qemu_strtoul(str, &endptr, 16, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmphex(res, ==, 0x123);
g_assert_true(endptr == str + strlen(str));
str = "0x123";
res = 999;
endptr = &f;
err = qemu_strtoul(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmphex(res, ==, 0x123);
g_assert_true(endptr == str + strlen(str));
str = "0x";
res = 999;
endptr = &f;
err = qemu_strtoul(str, &endptr, 16, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmphex(res, ==, 0);
g_assert_true(endptr == str + 1);
}
static void test_qemu_strtoul_wrap(void)
{
const char *str;
char f = 'X';
const char *endptr = &f;
unsigned long res = 999;
int err;
/* 1 mod 2^(sizeof(long)*8) */
str = LONG_MAX == INT_MAX ? "-4294967295" : "-18446744073709551615";
err = qemu_strtoul(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmphex(res, ==, 1);
g_assert_true(endptr == str + strlen(str));
}
static void test_qemu_strtoul_max(void)
{
char *str = g_strdup_printf("%lu", ULONG_MAX);
char f = 'X';
const char *endptr = &f;
unsigned long res = 999;
int err;
err = qemu_strtoul(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmphex(res, ==, ULONG_MAX);
g_assert_true(endptr == str + strlen(str));
g_free(str);
}
static void test_qemu_strtoul_overflow(void)
{
const char *str;
const char *endptr;
unsigned long res;
int err;
/* 1 more than ULONG_MAX */
str = ULONG_MAX == UINT_MAX ? "4294967296" : "18446744073709551616";
endptr = "somewhere";
res = 999;
err = qemu_strtoul(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpuint(res, ==, ULONG_MAX);
g_assert_true(endptr == str + strlen(str));
if (LONG_MAX == INT_MAX) {
str = "0xffffffff00000001"; /* UINT64_MAX - UINT_MAX + 1 (not 1) */
endptr = "somewhere";
res = 999;
err = qemu_strtoul(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpuint(res, ==, ULONG_MAX);
g_assert_true(endptr == str + strlen(str));
}
str = "0x10000000000000000"; /* 65 bits, either sign bit position clear */
endptr = "somewhere";
res = 999;
err = qemu_strtoul(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpuint(res, ==, ULONG_MAX);
g_assert_true(endptr == str + strlen(str));
str = "0x18000000080000000"; /* 65 bits, either sign bit position set */
endptr = "somewhere";
res = 999;
err = qemu_strtoul(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpuint(res, ==, ULONG_MAX);
g_assert_true(endptr == str + strlen(str));
}
static void test_qemu_strtoul_underflow(void)
{
const char *str;
const char *endptr;
unsigned long res;
int err;
/* 1 less than -ULONG_MAX */
str = ULONG_MAX == UINT_MAX ? "-4294967296" : "-18446744073709551616";
endptr = "somewhere";
res = 999;
err = qemu_strtoul(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpuint(res, ==, ULONG_MAX);
g_assert_true(endptr == str + strlen(str));
if (LONG_MAX == INT_MAX) {
str = "-0xffffffff00000002";
endptr = "somewhere";
res = 999;
err = qemu_strtoul(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpuint(res, ==, ULONG_MAX);
g_assert_true(endptr == str + strlen(str));
}
str = "-0x10000000000000000"; /* 65 bits, either sign bit position clear */
endptr = "somewhere";
res = 999;
err = qemu_strtoul(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpuint(res, ==, ULONG_MAX);
g_assert_true(endptr == str + strlen(str));
str = "-0x18000000080000000"; /* 65 bits, either sign bit position set */
endptr = "somewhere";
res = 999;
err = qemu_strtoul(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpuint(res, ==, ULONG_MAX);
g_assert_true(endptr == str + strlen(str));
}
static void test_qemu_strtoul_negative(void)
{
const char *str = " \t -321";
char f = 'X';
const char *endptr = &f;
unsigned long res = 999;
int err;
err = qemu_strtoul(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, -321ul);
g_assert_true(endptr == str + strlen(str));
}
static void test_qemu_strtoul_negzero(void)
{
const char *str = " -0";
char f = 'X';
const char *endptr = &f;
unsigned long res = 999;
int err;
err = qemu_strtoul(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 0);
g_assert_true(endptr == str + strlen(str));
}
static void test_qemu_strtoul_full_correct(void)
{
const char *str = "123";
unsigned long res = 999;
int err;
err = qemu_strtoul(str, NULL, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 123);
}
static void test_qemu_strtoul_full_null(void)
{
unsigned long res = 999;
int err;
err = qemu_strtoul(NULL, NULL, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpuint(res, ==, 999);
}
static void test_qemu_strtoul_full_empty(void)
{
const char *str = "";
unsigned long res = 999;
int err;
err = qemu_strtoul(str, NULL, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpuint(res, ==, 0);
}
static void test_qemu_strtoul_full_negative(void)
{
const char *str = " \t -321";
unsigned long res = 999;
int err;
err = qemu_strtoul(str, NULL, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, -321ul);
}
static void test_qemu_strtoul_full_negzero(void)
{
const char *str = " -0";
unsigned long res = 999;
int err;
err = qemu_strtoul(str, NULL, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 0);
}
static void test_qemu_strtoul_full_trailing(void)
{
const char *str = "123xxx";
unsigned long res = 999;
int err;
err = qemu_strtoul(str, NULL, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpuint(res, ==, 123);
}
static void test_qemu_strtoul_full_max(void)
{
char *str = g_strdup_printf("%lu", ULONG_MAX);
unsigned long res = 999;
int err;
err = qemu_strtoul(str, NULL, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmphex(res, ==, ULONG_MAX);
g_free(str);
}
static void test_qemu_strtoul_full_erange_junk(void)
{
/* EINVAL has priority over ERANGE */
const char *str = "-99999999999999999999junk";
unsigned long res = 999;
int err;
err = qemu_strtoul(str, NULL, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpuint(res, ==, ULONG_MAX);
}
static void test_qemu_strtoi64_correct(void)
{
const char *str = "12345 foo";
char f = 'X';
const char *endptr = &f;
int64_t res = 999;
int err;
err = qemu_strtoi64(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, 12345);
g_assert_true(endptr == str + 5);
}
static void test_qemu_strtoi64_null(void)
{
char f = 'X';
const char *endptr = &f;
int64_t res = 999;
int err;
err = qemu_strtoi64(NULL, &endptr, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpint(res, ==, 999);
g_assert_null(endptr);
}
static void test_qemu_strtoi64_empty(void)
{
const char *str = "";
char f = 'X';
const char *endptr = &f;
int64_t res = 999;
int err;
err = qemu_strtoi64(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpint(res, ==, 0);
g_assert_true(endptr == str);
}
static void test_qemu_strtoi64_whitespace(void)
{
const char *str = " \t ";
char f = 'X';
const char *endptr = &f;
int64_t res = 999;
int err;
err = qemu_strtoi64(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpint(res, ==, 0);
g_assert_true(endptr == str);
}
static void test_qemu_strtoi64_invalid(void)
{
const char *str = " xxxx \t abc";
char f = 'X';
const char *endptr = &f;
int64_t res = 999;
int err;
err = qemu_strtoi64(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpint(res, ==, 0);
g_assert_true(endptr == str);
}
static void test_qemu_strtoi64_trailing(void)
{
const char *str = "123xxx";
char f = 'X';
const char *endptr = &f;
int64_t res = 999;
int err;
err = qemu_strtoi64(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, 123);
g_assert_true(endptr == str + 3);
}
static void test_qemu_strtoi64_octal(void)
{
const char *str = "0123";
char f = 'X';
const char *endptr = &f;
int64_t res = 999;
int err;
err = qemu_strtoi64(str, &endptr, 8, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, 0123);
g_assert_true(endptr == str + strlen(str));
endptr = &f;
res = 999;
err = qemu_strtoi64(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, 0123);
g_assert_true(endptr == str + strlen(str));
}
static void test_qemu_strtoi64_decimal(void)
{
const char *str = "0123";
char f = 'X';
const char *endptr = &f;
int64_t res = 999;
int err;
err = qemu_strtoi64(str, &endptr, 10, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, 123);
g_assert_true(endptr == str + strlen(str));
str = "123";
endptr = &f;
res = 999;
err = qemu_strtoi64(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, 123);
g_assert_true(endptr == str + strlen(str));
}
static void test_qemu_strtoi64_hex(void)
{
const char *str = "0123";
char f = 'X';
const char *endptr = &f;
int64_t res = 999;
int err;
err = qemu_strtoi64(str, &endptr, 16, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, 0x123);
g_assert_true(endptr == str + strlen(str));
str = "0x123";
endptr = &f;
res = 999;
err = qemu_strtoi64(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, 0x123);
g_assert_true(endptr == str + strlen(str));
str = "0x";
endptr = &f;
res = 999;
err = qemu_strtoi64(str, &endptr, 16, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, 0);
g_assert_true(endptr == str + 1);
}
static void test_qemu_strtoi64_max(void)
{
char *str = g_strdup_printf("%lld", LLONG_MAX);
char f = 'X';
const char *endptr = &f;
int64_t res = 999;
int err;
err = qemu_strtoi64(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, LLONG_MAX);
g_assert_true(endptr == str + strlen(str));
g_free(str);
}
static void test_qemu_strtoi64_overflow(void)
{
const char *str;
const char *endptr;
int64_t res;
int err;
str = "9223372036854775808"; /* 1 more than INT64_MAX */
endptr = "somewhere";
res = 999;
err = qemu_strtoi64(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpint(res, ==, INT64_MAX);
g_assert_true(endptr == str + strlen(str));
str = "0x10000000000000000"; /* 65 bits, 64-bit sign bit clear */
endptr = "somewhere";
res = 999;
err = qemu_strtoi64(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpint(res, ==, INT64_MAX);
g_assert_true(endptr == str + strlen(str));
str = "0x18000000080000000"; /* 65 bits, 64-bit sign bit set */
endptr = "somewhere";
res = 999;
err = qemu_strtoi64(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpint(res, ==, INT64_MAX);
g_assert_true(endptr == str + strlen(str));
}
static void test_qemu_strtoi64_min(void)
{
char *str = g_strdup_printf("%lld", LLONG_MIN);
char f = 'X';
const char *endptr = &f;
int64_t res = 999;
int err;
err = qemu_strtoi64(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, LLONG_MIN);
g_assert_true(endptr == str + strlen(str));
g_free(str);
}
static void test_qemu_strtoi64_underflow(void)
{
const char *str;
const char *endptr;
int64_t res;
int err;
str = "-9223372036854775809"; /* 1 less than INT64_MIN */
endptr = "somewhere";
res = 999;
err = qemu_strtoi64(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpint(res, ==, INT64_MIN);
g_assert_true(endptr == str + strlen(str));
str = "-0x10000000000000000"; /* 65 bits, 64-bit sign bit clear */
endptr = "somewhere";
res = 999;
err = qemu_strtoi64(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpint(res, ==, INT64_MIN);
g_assert_true(endptr == str + strlen(str));
str = "-0x18000000080000000"; /* 65 bits, 64-bit sign bit set */
endptr = "somewhere";
res = 999;
err = qemu_strtoi64(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpint(res, ==, INT64_MIN);
g_assert_true(endptr == str + strlen(str));
}
static void test_qemu_strtoi64_negative(void)
{
const char *str = " \t -321";
char f = 'X';
const char *endptr = &f;
int64_t res = 999;
int err;
err = qemu_strtoi64(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, -321);
g_assert_true(endptr == str + strlen(str));
}
static void test_qemu_strtoi64_negzero(void)
{
const char *str = " -0";
char f = 'X';
const char *endptr = &f;
int64_t res = 999;
int err;
err = qemu_strtoi64(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, 0);
g_assert_true(endptr == str + strlen(str));
}
static void test_qemu_strtoi64_full_correct(void)
{
const char *str = "123";
int64_t res = 999;
int err;
err = qemu_strtoi64(str, NULL, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, 123);
}
static void test_qemu_strtoi64_full_null(void)
{
int64_t res = 999;
int err;
err = qemu_strtoi64(NULL, NULL, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpint(res, ==, 999);
}
static void test_qemu_strtoi64_full_empty(void)
{
const char *str = "";
int64_t res = 999;
int err;
err = qemu_strtoi64(str, NULL, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpint(res, ==, 0);
}
static void test_qemu_strtoi64_full_negative(void)
{
const char *str = " \t -321";
int64_t res = 999;
int err;
err = qemu_strtoi64(str, NULL, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, -321);
}
static void test_qemu_strtoi64_full_negzero(void)
{
const char *str = " -0";
int64_t res = 999;
int err;
err = qemu_strtoi64(str, NULL, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, 0);
}
static void test_qemu_strtoi64_full_trailing(void)
{
const char *str = "123xxx";
int64_t res = 999;
int err;
err = qemu_strtoi64(str, NULL, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpint(res, ==, 123);
}
static void test_qemu_strtoi64_full_max(void)
{
char *str = g_strdup_printf("%lld", LLONG_MAX);
int64_t res = 999;
int err;
err = qemu_strtoi64(str, NULL, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpint(res, ==, LLONG_MAX);
g_free(str);
}
static void test_qemu_strtoi64_full_erange_junk(void)
{
/* EINVAL has priority over ERANGE */
const char *str = "-99999999999999999999junk";
int64_t res = 999;
int err;
err = qemu_strtoi64(str, NULL, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpint(res, ==, INT64_MIN);
}
static void test_qemu_strtou64_correct(void)
{
const char *str = "12345 foo";
char f = 'X';
const char *endptr = &f;
uint64_t res = 999;
int err;
err = qemu_strtou64(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 12345);
g_assert_true(endptr == str + 5);
}
static void test_qemu_strtou64_null(void)
{
char f = 'X';
const char *endptr = &f;
uint64_t res = 999;
int err;
err = qemu_strtou64(NULL, &endptr, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpuint(res, ==, 999);
g_assert_null(endptr);
}
static void test_qemu_strtou64_empty(void)
{
const char *str = "";
char f = 'X';
const char *endptr = &f;
uint64_t res = 999;
int err;
err = qemu_strtou64(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpuint(res, ==, 0);
g_assert_true(endptr == str);
}
static void test_qemu_strtou64_whitespace(void)
{
const char *str = " \t ";
char f = 'X';
const char *endptr = &f;
uint64_t res = 999;
int err;
err = qemu_strtou64(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpuint(res, ==, 0);
g_assert_true(endptr == str);
}
static void test_qemu_strtou64_invalid(void)
{
const char *str = " xxxx \t abc";
char f = 'X';
const char *endptr = &f;
uint64_t res = 999;
int err;
err = qemu_strtou64(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpuint(res, ==, 0);
g_assert_true(endptr == str);
}
static void test_qemu_strtou64_trailing(void)
{
const char *str = "123xxx";
char f = 'X';
const char *endptr = &f;
uint64_t res = 999;
int err;
err = qemu_strtou64(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 123);
g_assert_true(endptr == str + 3);
}
static void test_qemu_strtou64_octal(void)
{
const char *str = "0123";
char f = 'X';
const char *endptr = &f;
uint64_t res = 999;
int err;
err = qemu_strtou64(str, &endptr, 8, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 0123);
g_assert_true(endptr == str + strlen(str));
endptr = &f;
res = 999;
err = qemu_strtou64(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 0123);
g_assert_true(endptr == str + strlen(str));
}
static void test_qemu_strtou64_decimal(void)
{
const char *str = "0123";
char f = 'X';
const char *endptr = &f;
uint64_t res = 999;
int err;
err = qemu_strtou64(str, &endptr, 10, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 123);
g_assert_true(endptr == str + strlen(str));
str = "123";
endptr = &f;
res = 999;
err = qemu_strtou64(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 123);
g_assert_true(endptr == str + strlen(str));
}
static void test_qemu_strtou64_hex(void)
{
const char *str = "0123";
char f = 'X';
const char *endptr = &f;
uint64_t res = 999;
int err;
err = qemu_strtou64(str, &endptr, 16, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmphex(res, ==, 0x123);
g_assert_true(endptr == str + strlen(str));
str = "0x123";
endptr = &f;
res = 999;
err = qemu_strtou64(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmphex(res, ==, 0x123);
g_assert_true(endptr == str + strlen(str));
str = "0x";
endptr = &f;
res = 999;
err = qemu_strtou64(str, &endptr, 16, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmphex(res, ==, 0);
g_assert_true(endptr == str + 1);
}
static void test_qemu_strtou64_wrap(void)
{
const char *str = "-18446744073709551615"; /* 1 mod 2^64 */
char f = 'X';
const char *endptr = &f;
uint64_t res = 999;
int err;
err = qemu_strtou64(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 1);
g_assert_true(endptr == str + strlen(str));
}
static void test_qemu_strtou64_max(void)
{
char *str = g_strdup_printf("%llu", ULLONG_MAX);
char f = 'X';
const char *endptr = &f;
uint64_t res = 999;
int err;
err = qemu_strtou64(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmphex(res, ==, ULLONG_MAX);
g_assert_true(endptr == str + strlen(str));
g_free(str);
}
static void test_qemu_strtou64_overflow(void)
{
const char *str;
const char *endptr;
uint64_t res;
int err;
str = "18446744073709551616"; /* 1 more than UINT64_MAX */
endptr = "somewhere";
res = 999;
err = qemu_strtou64(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpuint(res, ==, UINT64_MAX);
g_assert_true(endptr == str + strlen(str));
str = "0x10000000000000000"; /* 65 bits, 64-bit sign bit clear */
endptr = "somewhere";
res = 999;
err = qemu_strtou64(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpuint(res, ==, UINT64_MAX);
g_assert_true(endptr == str + strlen(str));
str = "0x18000000080000000"; /* 65 bits, 64-bit sign bit set */
endptr = "somewhere";
res = 999;
err = qemu_strtou64(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpuint(res, ==, UINT64_MAX);
g_assert_true(endptr == str + strlen(str));
}
static void test_qemu_strtou64_underflow(void)
{
const char *str;
const char *endptr;
uint64_t res;
int err;
str = "-99999999999999999999999999999999999999999999";
endptr = "somewhere";
res = 999;
err = qemu_strtou64(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpuint(res, ==, UINT64_MAX);
g_assert_true(endptr == str + strlen(str));
str = "-0x10000000000000000"; /* 65 bits, 64-bit sign bit clear */
endptr = "somewhere";
res = 999;
err = qemu_strtou64(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpuint(res, ==, UINT64_MAX);
g_assert_true(endptr == str + strlen(str));
str = "-0x18000000080000000"; /* 65 bits, 64-bit sign bit set */
endptr = "somewhere";
res = 999;
err = qemu_strtou64(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmpuint(res, ==, UINT64_MAX);
g_assert_true(endptr == str + strlen(str));
}
static void test_qemu_strtou64_negative(void)
{
const char *str = " \t -321";
char f = 'X';
const char *endptr = &f;
uint64_t res = 999;
int err;
err = qemu_strtou64(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, -321ull);
g_assert_true(endptr == str + strlen(str));
}
static void test_qemu_strtou64_negzero(void)
{
const char *str = " -0";
char f = 'X';
const char *endptr = &f;
uint64_t res = 999;
int err;
err = qemu_strtou64(str, &endptr, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 0);
g_assert_true(endptr == str + strlen(str));
}
static void test_qemu_strtou64_full_correct(void)
{
const char *str = "18446744073709551614";
uint64_t res = 999;
int err;
err = qemu_strtou64(str, NULL, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 18446744073709551614ull);
}
static void test_qemu_strtou64_full_null(void)
{
uint64_t res = 999;
int err;
err = qemu_strtou64(NULL, NULL, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpuint(res, ==, 999);
}
static void test_qemu_strtou64_full_empty(void)
{
const char *str = "";
uint64_t res = 999;
int err;
err = qemu_strtou64(str, NULL, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpuint(res, ==, 0);
}
static void test_qemu_strtou64_full_negative(void)
{
const char *str = " \t -321";
uint64_t res = 999;
int err;
err = qemu_strtou64(str, NULL, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, -321ull);
}
static void test_qemu_strtou64_full_negzero(void)
{
const char *str = " -0";
uint64_t res = 999;
int err;
err = qemu_strtou64(str, NULL, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 0);
}
static void test_qemu_strtou64_full_trailing(void)
{
const char *str = "18446744073709551614xxxxxx";
uint64_t res = 999;
int err;
err = qemu_strtou64(str, NULL, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpuint(res, ==, 18446744073709551614ULL);
}
static void test_qemu_strtou64_full_max(void)
{
char *str = g_strdup_printf("%lld", ULLONG_MAX);
uint64_t res = 999;
int err;
err = qemu_strtou64(str, NULL, 0, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmphex(res, ==, ULLONG_MAX);
g_free(str);
}
static void test_qemu_strtou64_full_erange_junk(void)
{
/* EINVAL has priority over ERANGE */
const char *str = "-99999999999999999999junk";
uint64_t res = 999;
int err;
err = qemu_strtou64(str, NULL, 0, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmpuint(res, ==, UINT64_MAX);
}
static void test_qemu_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, ==, 999.0);
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, ==, 999.0);
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, ==, 999.0);
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, ==, 999.0);
g_assert_true(endptr == str);
}
static void test_qemu_strtod_finite_erange(void)
{
const char *str;
const char *endptr;
int err;
double res;
/* overflow */
str = "9e999";
endptr = "somewhere";
res = 999;
err = qemu_strtod_finite(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_finite(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_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, ==, 999.0);
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, ==, 999.0);
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, ==, 999.0);
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, ==, 999.0);
/* 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, ==, 999.0);
/* 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, ==, 999.0);
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, ==, 999.0);
}
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, ==, 999.0);
}
static void test_qemu_strtosz_simple(void)
{
const char *str;
const char *endptr;
int err;
uint64_t res;
str = "0";
endptr = str;
res = 0xbaadf00d;
err = qemu_strtosz(str, &endptr, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 0);
g_assert_true(endptr == str + 1);
/* Leading 0 gives decimal results, not octal */
str = "08";
endptr = str;
res = 0xbaadf00d;
err = qemu_strtosz(str, &endptr, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 8);
g_assert_true(endptr == str + 2);
/* Leading space is ignored */
str = " 12345";
endptr = str;
res = 0xbaadf00d;
err = qemu_strtosz(str, &endptr, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 12345);
g_assert_true(endptr == str + 6);
res = 0xbaadf00d;
err = qemu_strtosz(str, NULL, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 12345);
str = "9007199254740991"; /* 2^53-1 */
endptr = str;
res = 0xbaadf00d;
err = qemu_strtosz(str, &endptr, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmphex(res, ==, 0x1fffffffffffffULL);
g_assert_true(endptr == str + 16);
str = "9007199254740992"; /* 2^53 */
endptr = str;
res = 0xbaadf00d;
err = qemu_strtosz(str, &endptr, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmphex(res, ==, 0x20000000000000ULL);
g_assert_true(endptr == str + 16);
str = "9007199254740993"; /* 2^53+1 */
endptr = str;
res = 0xbaadf00d;
err = qemu_strtosz(str, &endptr, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmphex(res, ==, 0x20000000000001ULL);
g_assert_true(endptr == str + 16);
str = "18446744073709549568"; /* 0xfffffffffffff800 (53 msbs set) */
endptr = str;
res = 0xbaadf00d;
err = qemu_strtosz(str, &endptr, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmphex(res, ==, 0xfffffffffffff800ULL);
g_assert_true(endptr == str + 20);
str = "18446744073709550591"; /* 0xfffffffffffffbff */
endptr = str;
res = 0xbaadf00d;
err = qemu_strtosz(str, &endptr, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmphex(res, ==, 0xfffffffffffffbffULL);
g_assert_true(endptr == str + 20);
str = "18446744073709551615"; /* 0xffffffffffffffff */
endptr = str;
res = 0xbaadf00d;
err = qemu_strtosz(str, &endptr, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmphex(res, ==, 0xffffffffffffffffULL);
g_assert_true(endptr == str + 20);
}
static void test_qemu_strtosz_hex(void)
{
const char *str;
const char *endptr;
int err;
uint64_t res;
str = "0x0";
endptr = str;
res = 0xbaadf00d;
err = qemu_strtosz(str, &endptr, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 0);
g_assert_true(endptr == str + 3);
str = "0xab";
endptr = str;
res = 0xbaadf00d;
err = qemu_strtosz(str, &endptr, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 171);
g_assert_true(endptr == str + 4);
str = "0xae";
endptr = str;
res = 0xbaadf00d;
err = qemu_strtosz(str, &endptr, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 174);
g_assert_true(endptr == str + 4);
}
static void test_qemu_strtosz_units(void)
{
const char *none = "1";
const char *b = "1B";
const char *k = "1K";
const char *m = "1M";
const char *g = "1G";
const char *t = "1T";
const char *p = "1P";
const char *e = "1E";
int err;
const char *endptr;
uint64_t res;
/* default is M */
endptr = NULL;
res = 0xbaadf00d;
err = qemu_strtosz_MiB(none, &endptr, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, MiB);
g_assert_true(endptr == none + 1);
endptr = NULL;
res = 0xbaadf00d;
err = qemu_strtosz(b, &endptr, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 1);
g_assert_true(endptr == b + 2);
endptr = NULL;
res = 0xbaadf00d;
err = qemu_strtosz(k, &endptr, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, KiB);
g_assert_true(endptr == k + 2);
endptr = NULL;
res = 0xbaadf00d;
err = qemu_strtosz(m, &endptr, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, MiB);
g_assert_true(endptr == m + 2);
endptr = NULL;
res = 0xbaadf00d;
err = qemu_strtosz(g, &endptr, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, GiB);
g_assert_true(endptr == g + 2);
endptr = NULL;
res = 0xbaadf00d;
err = qemu_strtosz(t, &endptr, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, TiB);
g_assert_true(endptr == t + 2);
endptr = NULL;
res = 0xbaadf00d;
err = qemu_strtosz(p, &endptr, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, PiB);
g_assert_true(endptr == p + 2);
endptr = NULL;
res = 0xbaadf00d;
err = qemu_strtosz(e, &endptr, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, EiB);
g_assert_true(endptr == e + 2);
}
static void test_qemu_strtosz_float(void)
{
const char *str;
int err;
const char *endptr;
uint64_t res;
str = "0.5E";
endptr = str;
res = 0xbaadf00d;
err = qemu_strtosz(str, &endptr, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, EiB / 2);
g_assert_true(endptr == str + 4);
/* For convenience, a fraction of 0 is tolerated even on bytes */
str = "1.0B";
endptr = str;
res = 0xbaadf00d;
err = qemu_strtosz(str, &endptr, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 1);
g_assert_true(endptr == str + 4);
/* An empty fraction is tolerated */
str = "1.k";
endptr = str;
res = 0xbaadf00d;
err = qemu_strtosz(str, &endptr, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 1024);
g_assert_true(endptr == str + 3);
/* For convenience, we permit values that are not byte-exact */
str = "12.345M";
endptr = str;
res = 0xbaadf00d;
err = qemu_strtosz(str, &endptr, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, (uint64_t) (12.345 * MiB + 0.5));
g_assert_true(endptr == str + 7);
}
static void test_qemu_strtosz_invalid(void)
{
const char *str;
const char *endptr;
int err;
uint64_t res = 0xbaadf00d;
str = "";
endptr = NULL;
err = qemu_strtosz(str, &endptr, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmphex(res, ==, 0xbaadf00d);
g_assert_true(endptr == str);
str = " \t ";
endptr = NULL;
err = qemu_strtosz(str, &endptr, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmphex(res, ==, 0xbaadf00d);
g_assert_true(endptr == str);
str = "crap";
endptr = NULL;
err = qemu_strtosz(str, &endptr, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmphex(res, ==, 0xbaadf00d);
g_assert_true(endptr == str);
str = "inf";
endptr = NULL;
err = qemu_strtosz(str, &endptr, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmphex(res, ==, 0xbaadf00d);
g_assert_true(endptr == str);
str = "NaN";
endptr = NULL;
err = qemu_strtosz(str, &endptr, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmphex(res, ==, 0xbaadf00d);
g_assert_true(endptr == str);
/* Fractional values require scale larger than bytes */
str = "1.1B";
endptr = NULL;
err = qemu_strtosz(str, &endptr, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmphex(res, ==, 0xbaadf00d);
g_assert_true(endptr == str);
str = "1.1";
endptr = NULL;
err = qemu_strtosz(str, &endptr, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmphex(res, ==, 0xbaadf00d);
g_assert_true(endptr == str);
/* No floating point exponents */
str = "1.5e1k";
endptr = NULL;
err = qemu_strtosz(str, &endptr, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmphex(res, ==, 0xbaadf00d);
g_assert_true(endptr == str);
str = "1.5E+0k";
endptr = NULL;
err = qemu_strtosz(str, &endptr, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmphex(res, ==, 0xbaadf00d);
g_assert_true(endptr == str);
/* No hex fractions */
str = "0x1.8k";
endptr = NULL;
err = qemu_strtosz(str, &endptr, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmphex(res, ==, 0xbaadf00d);
g_assert_true(endptr == str);
/* No suffixes */
str = "0x18M";
endptr = NULL;
err = qemu_strtosz(str, &endptr, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmphex(res, ==, 0xbaadf00d);
g_assert_true(endptr == str);
/* No negative values */
str = "-0";
endptr = NULL;
err = qemu_strtosz(str, &endptr, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmphex(res, ==, 0xbaadf00d);
g_assert_true(endptr == str);
str = "-1";
endptr = NULL;
err = qemu_strtosz(str, &endptr, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmphex(res, ==, 0xbaadf00d);
g_assert_true(endptr == str);
}
static void test_qemu_strtosz_trailing(void)
{
const char *str;
const char *endptr;
int err;
uint64_t res;
str = "123xxx";
endptr = NULL;
res = 0xbaadf00d;
err = qemu_strtosz_MiB(str, &endptr, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 123 * MiB);
g_assert_true(endptr == str + 3);
res = 0xbaadf00d;
err = qemu_strtosz(str, NULL, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmphex(res, ==, 0xbaadf00d);
str = "1kiB";
endptr = NULL;
res = 0xbaadf00d;
err = qemu_strtosz(str, &endptr, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 1024);
g_assert_true(endptr == str + 2);
res = 0xbaadf00d;
err = qemu_strtosz(str, NULL, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmphex(res, ==, 0xbaadf00d);
str = "0x";
endptr = NULL;
res = 0xbaadf00d;
err = qemu_strtosz(str, &endptr, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 0);
g_assert_true(endptr == str + 1);
res = 0xbaadf00d;
err = qemu_strtosz(str, NULL, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmphex(res, ==, 0xbaadf00d);
str = "0.NaN";
endptr = NULL;
res = 0xbaadf00d;
err = qemu_strtosz(str, &endptr, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 0);
g_assert_true(endptr == str + 2);
res = 0xbaadf00d;
err = qemu_strtosz(str, NULL, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmphex(res, ==, 0xbaadf00d);
str = "123-45";
endptr = NULL;
res = 0xbaadf00d;
err = qemu_strtosz(str, &endptr, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 123);
g_assert_true(endptr == str + 3);
res = 0xbaadf00d;
err = qemu_strtosz(str, NULL, &res);
g_assert_cmpint(err, ==, -EINVAL);
g_assert_cmphex(res, ==, 0xbaadf00d);
}
static void test_qemu_strtosz_erange(void)
{
const char *str;
const char *endptr;
int err;
uint64_t res = 0xbaadf00d;
str = "18446744073709551616"; /* 2^64; see strtosz_simple for 2^64-1 */
endptr = NULL;
err = qemu_strtosz(str, &endptr, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmphex(res, ==, 0xbaadf00d);
g_assert_true(endptr == str + 20);
str = "20E";
endptr = NULL;
err = qemu_strtosz(str, &endptr, &res);
g_assert_cmpint(err, ==, -ERANGE);
g_assert_cmphex(res, ==, 0xbaadf00d);
g_assert_true(endptr == str + 3);
}
static void test_qemu_strtosz_metric(void)
{
const char *str;
int err;
const char *endptr;
uint64_t res;
str = "12345k";
endptr = str;
res = 0xbaadf00d;
err = qemu_strtosz_metric(str, &endptr, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 12345000);
g_assert_true(endptr == str + 6);
str = "12.345M";
endptr = str;
res = 0xbaadf00d;
err = qemu_strtosz_metric(str, &endptr, &res);
g_assert_cmpint(err, ==, 0);
g_assert_cmpuint(res, ==, 12345000);
g_assert_true(endptr == str + 7);
}
static void test_freq_to_str(void)
{
char *str;
str = freq_to_str(999);
g_assert_cmpstr(str, ==, "999 Hz");
g_free(str);
str = freq_to_str(1000);
g_assert_cmpstr(str, ==, "1 KHz");
g_free(str);
str = freq_to_str(1010);
g_assert_cmpstr(str, ==, "1.01 KHz");
g_free(str);
}
static void test_size_to_str(void)
{
char *str;
str = size_to_str(0);
g_assert_cmpstr(str, ==, "0 B");
g_free(str);
str = size_to_str(1);
g_assert_cmpstr(str, ==, "1 B");
g_free(str);
str = size_to_str(1016);
g_assert_cmpstr(str, ==, "0.992 KiB");
g_free(str);
str = size_to_str(1024);
g_assert_cmpstr(str, ==, "1 KiB");
g_free(str);
str = size_to_str(512ull << 20);
g_assert_cmpstr(str, ==, "512 MiB");
g_free(str);
}
static void test_iec_binary_prefix(void)
{
g_assert_cmpstr(iec_binary_prefix(0), ==, "");
g_assert_cmpstr(iec_binary_prefix(10), ==, "Ki");
g_assert_cmpstr(iec_binary_prefix(20), ==, "Mi");
g_assert_cmpstr(iec_binary_prefix(30), ==, "Gi");
g_assert_cmpstr(iec_binary_prefix(40), ==, "Ti");
g_assert_cmpstr(iec_binary_prefix(50), ==, "Pi");
g_assert_cmpstr(iec_binary_prefix(60), ==, "Ei");
}
static void test_si_prefix(void)
{
g_assert_cmpstr(si_prefix(-18), ==, "a");
g_assert_cmpstr(si_prefix(-15), ==, "f");
g_assert_cmpstr(si_prefix(-12), ==, "p");
g_assert_cmpstr(si_prefix(-9), ==, "n");
g_assert_cmpstr(si_prefix(-6), ==, "u");
g_assert_cmpstr(si_prefix(-3), ==, "m");
g_assert_cmpstr(si_prefix(0), ==, "");
g_assert_cmpstr(si_prefix(3), ==, "K");
g_assert_cmpstr(si_prefix(6), ==, "M");
g_assert_cmpstr(si_prefix(9), ==, "G");
g_assert_cmpstr(si_prefix(12), ==, "T");
g_assert_cmpstr(si_prefix(15), ==, "P");
g_assert_cmpstr(si_prefix(18), ==, "E");
}
int main(int argc, char **argv)
{
g_test_init(&argc, &argv, NULL);
g_test_add_func("/cutils/parse_uint/null", test_parse_uint_null);
g_test_add_func("/cutils/parse_uint/empty", test_parse_uint_empty);
g_test_add_func("/cutils/parse_uint/whitespace",
test_parse_uint_whitespace);
g_test_add_func("/cutils/parse_uint/invalid", test_parse_uint_invalid);
g_test_add_func("/cutils/parse_uint/trailing", test_parse_uint_trailing);
g_test_add_func("/cutils/parse_uint/correct", test_parse_uint_correct);
g_test_add_func("/cutils/parse_uint/octal", test_parse_uint_octal);
g_test_add_func("/cutils/parse_uint/decimal", test_parse_uint_decimal);
g_test_add_func("/cutils/parse_uint/llong_max", test_parse_uint_llong_max);
g_test_add_func("/cutils/parse_uint/max", test_parse_uint_max);
g_test_add_func("/cutils/parse_uint/overflow", test_parse_uint_overflow);
g_test_add_func("/cutils/parse_uint/negative", test_parse_uint_negative);
g_test_add_func("/cutils/parse_uint/negzero", test_parse_uint_negzero);
g_test_add_func("/cutils/parse_uint_full/trailing",
test_parse_uint_full_trailing);
g_test_add_func("/cutils/parse_uint_full/correct",
test_parse_uint_full_correct);
g_test_add_func("/cutils/parse_uint_full/erange_junk",
test_parse_uint_full_erange_junk);
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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