cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen#include "test-lib.h"

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen#include <stdlib.h>

cbc61fcb33b370d049c16a3c44568b4deb4e2b33Timo Sirainen

a1607f6001a9949e1cf9d49eb0aa936dbb4c77ffTimo Sirainen#define INVALID(n) { #n, -1, 0 }

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen#define VALID(n) { #n, 0, n }

00d58fcfe8191d6ce7efa801d289a5c0fe88d1aeTimo Sirainen

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainenstatic int crappy_uintmax_to_str(char *into, uintmax_t val)

f6d57a2c182f63cd52819f0abb3c3d9f828afe19Timo Sirainen{

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen#define BIGBASE 1000000000ull

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen#define STRINGIFY(s) #s

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen#define STRINGIFY2(s) STRINGIFY(s)

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen int len = 0;

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen if(val >= BIGBASE) {

8e371a3ce32bd64288786855b8ce0cb63f19f7d1Timo Sirainen len = crappy_uintmax_to_str(into, val/BIGBASE);

8e371a3ce32bd64288786855b8ce0cb63f19f7d1Timo Sirainen }

8e371a3ce32bd64288786855b8ce0cb63f19f7d1Timo Sirainen i_snprintf(into + len, 10, "%09llu",

0df9428baed48afaff90b4d4f03792d2fd756a43Timo Sirainen (unsigned long long)(val % BIGBASE));

0df9428baed48afaff90b4d4f03792d2fd756a43Timo Sirainen return len + strlen(STRINGIFY2(BIGBASE))-4;

0df9428baed48afaff90b4d4f03792d2fd756a43Timo Sirainen#undef STRINGIFY2

0df9428baed48afaff90b4d4f03792d2fd756a43Timo Sirainen#undef STRINGIFY

0df9428baed48afaff90b4d4f03792d2fd756a43Timo Sirainen#undef BIGBASE

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen}

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainenstatic void test_str_to_uintmax(void)

f6d57a2c182f63cd52819f0abb3c3d9f828afe19Timo Sirainen{

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen unsigned int i=0;

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen int randrange = rand()%15+1; /* when 1, will max out on 1s */

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen uintmax_t value = 0;

8e371a3ce32bd64288786855b8ce0cb63f19f7d1Timo Sirainen int len, ret;

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen char buff[50]; /* totally assumes < 159 bits */

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen test_begin("str_to_uintmax in range");

8e371a3ce32bd64288786855b8ce0cb63f19f7d1Timo Sirainen while (i < sizeof(uintmax_t)*CHAR_BIT) {

8e371a3ce32bd64288786855b8ce0cb63f19f7d1Timo Sirainen uintmax_t value_back;

cbc61fcb33b370d049c16a3c44568b4deb4e2b33Timo Sirainen const char *endp;

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen value = (value << 1) + 1;

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen if (value >= 64)

bd63b5b860658b01b1f46f26d406e1e4a9dc019aTimo Sirainen value -= rand()%randrange; /* don't always test the same numbers */

f6c1297c26b355c4aec2a08978f51ec3efecb351Timo Sirainen len = crappy_uintmax_to_str(buff, value);

8e371a3ce32bd64288786855b8ce0cb63f19f7d1Timo Sirainen ret = str_to_uintmax(buff, &value_back);

8e371a3ce32bd64288786855b8ce0cb63f19f7d1Timo Sirainen test_assert_idx(ret == 0, i);

8e371a3ce32bd64288786855b8ce0cb63f19f7d1Timo Sirainen test_assert_idx(value == value_back, i);

0df9428baed48afaff90b4d4f03792d2fd756a43Timo Sirainen

0df9428baed48afaff90b4d4f03792d2fd756a43Timo Sirainen /* test with trailing noise */

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen buff[len] = 'x'; /* don't even null-terminate, let's be evil */

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen value_back = 0x1234567890123456;

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen ret = str_to_uintmax(buff, &value_back);

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen test_assert_idx(ret < 0, i);

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen test_assert_idx(value_back == 0x1234567890123456, i);

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen ret = str_parse_uintmax(buff, &value_back, &endp);

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen test_assert_idx(ret == 0, i);

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen test_assert_idx(value_back == value, i);

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen test_assert_idx(endp == &buff[len], i);

8e371a3ce32bd64288786855b8ce0cb63f19f7d1Timo Sirainen i++;

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen }

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen test_end();

8e371a3ce32bd64288786855b8ce0cb63f19f7d1Timo Sirainen

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen /* not knowing exactly how large a uintmax_t is, we have to construct

73b50eecfc31750a312e2f940023f522eb07178cTimo Sirainen test_begin("str_to_uintmax overflow corner case");

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen value = UINTMAX_MAX/9-1;

cd83124e5d070a016c590bb0b1096d7828c7b6adTimo Sirainen len = crappy_uintmax_to_str(buff, value);

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen buff[len] = '0';

cbc61fcb33b370d049c16a3c44568b4deb4e2b33Timo Sirainen buff[len+1] = '\0';

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen for(i = 0; i <= 30; ++i) {

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen int j = len + 1;

cd83124e5d070a016c590bb0b1096d7828c7b6adTimo Sirainen while (buff[--j] == '9')

cbc61fcb33b370d049c16a3c44568b4deb4e2b33Timo Sirainen buff[j] = '0';

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen buff[j]++;

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen ret = str_to_uintmax(buff, &value);

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen test_assert_idx(ret < 0 && value == UINTMAX_MAX/9-1, i);

73b50eecfc31750a312e2f940023f522eb07178cTimo Sirainen }

cbc61fcb33b370d049c16a3c44568b4deb4e2b33Timo Sirainen test_end();

e07bf3772a2bc075de4915ad0961beb8d083c22dTimo Sirainen}

e07bf3772a2bc075de4915ad0961beb8d083c22dTimo Sirainen

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainenstatic int crappy_uintmax_to_str_hex(char *into, uintmax_t val)

cbc61fcb33b370d049c16a3c44568b4deb4e2b33Timo Sirainen{

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen#define BIGBASE 0x1000000000ull

e07bf3772a2bc075de4915ad0961beb8d083c22dTimo Sirainen#define STRINGIFY(s) #s

e07bf3772a2bc075de4915ad0961beb8d083c22dTimo Sirainen#define STRINGIFY2(s) STRINGIFY(s)

e07bf3772a2bc075de4915ad0961beb8d083c22dTimo Sirainen int len = 0;

e07bf3772a2bc075de4915ad0961beb8d083c22dTimo Sirainen if(val >= BIGBASE) {

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen len = crappy_uintmax_to_str_hex(into, val/BIGBASE);

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen }

bbd4c4cf902539c25c471157eb9849459734759cTimo Sirainen i_snprintf(into + len, 10, "%09llx",

bbd4c4cf902539c25c471157eb9849459734759cTimo Sirainen (unsigned long long)(val % BIGBASE));

bbd4c4cf902539c25c471157eb9849459734759cTimo Sirainen return len + strlen(STRINGIFY2(BIGBASE))-6;

bbd4c4cf902539c25c471157eb9849459734759cTimo Sirainen#undef STRINGIFY2

bbd4c4cf902539c25c471157eb9849459734759cTimo Sirainen#undef STRINGIFY

bbd4c4cf902539c25c471157eb9849459734759cTimo Sirainen#undef BIGBASE

bbd4c4cf902539c25c471157eb9849459734759cTimo Sirainen}

bbd4c4cf902539c25c471157eb9849459734759cTimo Sirainenstatic void test_str_to_uintmax_hex(void)

bbd4c4cf902539c25c471157eb9849459734759cTimo Sirainen{

bbd4c4cf902539c25c471157eb9849459734759cTimo Sirainen unsigned int i=0;

bbd4c4cf902539c25c471157eb9849459734759cTimo Sirainen int randrange = rand()%15+1; /* when 1, will max out on 1s */

bbd4c4cf902539c25c471157eb9849459734759cTimo Sirainen uintmax_t value = 0;

bbd4c4cf902539c25c471157eb9849459734759cTimo Sirainen int len, ret;

bbd4c4cf902539c25c471157eb9849459734759cTimo Sirainen char buff[52]; /* totally assumes < 200 bits */

bbd4c4cf902539c25c471157eb9849459734759cTimo Sirainen

bbd4c4cf902539c25c471157eb9849459734759cTimo Sirainen test_begin("str_to_uintmax_hex in range");

bbd4c4cf902539c25c471157eb9849459734759cTimo Sirainen while (i < sizeof(uintmax_t)*CHAR_BIT) {

bbd4c4cf902539c25c471157eb9849459734759cTimo Sirainen uintmax_t value_back;

bbd4c4cf902539c25c471157eb9849459734759cTimo Sirainen const char *endp;

bbd4c4cf902539c25c471157eb9849459734759cTimo Sirainen

bbd4c4cf902539c25c471157eb9849459734759cTimo Sirainen value = (value << 1) + 1;

bbd4c4cf902539c25c471157eb9849459734759cTimo Sirainen if (value >= 64)

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen value -= rand()%randrange; /* don't always test the same numbers */

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen len = crappy_uintmax_to_str_hex(buff, value);

96308127e006bb3b1108093bcf4cc1fd9481cb7aTimo Sirainen ret = str_to_uintmax_hex(buff, &value_back);

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen test_assert_idx(ret == 0, i);

bbd4c4cf902539c25c471157eb9849459734759cTimo Sirainen test_assert_idx(value == value_back, i);

bbd4c4cf902539c25c471157eb9849459734759cTimo Sirainen

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen /* test with trailing noise */

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen buff[len] = 'x'; /* don't even null-terminate, let's be evil */

d66be2bebfa96e7d3d20e2153f60e6e25dcc9a18Timo Sirainen value_back = 0x1234567890123456;

e376e08040b5f21ff79a15ae728d2532a34207f6Timo Sirainen ret = str_to_uintmax_hex(buff, &value_back);

eddd9bf1a1369aea4a2715f6be1137da6d17d293Timo Sirainen test_assert_idx(ret < 0, i);

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen test_assert_idx(value_back == 0x1234567890123456, i);

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen ret = str_parse_uintmax_hex(buff, &value_back, &endp);

f6d57a2c182f63cd52819f0abb3c3d9f828afe19Timo Sirainen test_assert_idx(ret == 0, i);

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen test_assert_idx(value_back == value, i);

73b50eecfc31750a312e2f940023f522eb07178cTimo Sirainen test_assert_idx(endp == &buff[len], i);

fd35227c47190afc832579ca5c76524792701bf7Timo Sirainen i++;

fd35227c47190afc832579ca5c76524792701bf7Timo Sirainen }

fd35227c47190afc832579ca5c76524792701bf7Timo Sirainen test_end();

fd35227c47190afc832579ca5c76524792701bf7Timo Sirainen

fd35227c47190afc832579ca5c76524792701bf7Timo Sirainen /* not knowing exactly how large a uintmax_t is, we have to construct

2e263a9d901483a902720a30c474761bd3324fe8Timo Sirainen test_begin("str_to_uintmax_hex overflow corner case");

2e263a9d901483a902720a30c474761bd3324fe8Timo Sirainen value = (UINTMAX_MAX/0x0f)-1;

73b50eecfc31750a312e2f940023f522eb07178cTimo Sirainen len = crappy_uintmax_to_str_hex(buff, value);

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen buff[len] = '0';

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen buff[len+1] = '\0';

96308127e006bb3b1108093bcf4cc1fd9481cb7aTimo Sirainen for(i = 0; i <= 0x30; ++i) {

eddd9bf1a1369aea4a2715f6be1137da6d17d293Timo Sirainen int j = len + 1;

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen while (buff[--j] == 'f')

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen buff[j] = '0';

d66be2bebfa96e7d3d20e2153f60e6e25dcc9a18Timo Sirainen if (buff[j] == '9')

d66be2bebfa96e7d3d20e2153f60e6e25dcc9a18Timo Sirainen buff[j] = 'a';

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen else

cbc61fcb33b370d049c16a3c44568b4deb4e2b33Timo Sirainen buff[j]++;

eddd9bf1a1369aea4a2715f6be1137da6d17d293Timo Sirainen ret = str_to_uintmax_hex(buff, &value);

eddd9bf1a1369aea4a2715f6be1137da6d17d293Timo Sirainen test_assert_idx(ret < 0 && value == UINTMAX_MAX/0x0f-1, i);

783278c012551bc2f25f065a8d3ec1a3cfc0d296Timo Sirainen }

2615df45a8027948a474abe5e817b34b0499c171Timo Sirainen test_end();

5d49cbcf87354f0ddf3b71bc5f0cefdc02b14f68Timo Sirainen}

ce3faaaaab3e2d45b023396287e02f88e5c76e74Timo Sirainen

ce3faaaaab3e2d45b023396287e02f88e5c76e74Timo Sirainenstatic int crappy_uintmax_to_str_oct(char *into, uintmax_t val)

ce3faaaaab3e2d45b023396287e02f88e5c76e74Timo Sirainen{

eddd9bf1a1369aea4a2715f6be1137da6d17d293Timo Sirainen#define BIGBASE 01000000000ull

eddd9bf1a1369aea4a2715f6be1137da6d17d293Timo Sirainen#define STRINGIFY(s) #s

0df9428baed48afaff90b4d4f03792d2fd756a43Timo Sirainen#define STRINGIFY2(s) STRINGIFY(s)

eddd9bf1a1369aea4a2715f6be1137da6d17d293Timo Sirainen int len = 0;

3e7565a7b39694bcdf448d8eb2a7f0774733297bTimo Sirainen if(val >= BIGBASE) {

3e7565a7b39694bcdf448d8eb2a7f0774733297bTimo Sirainen len = crappy_uintmax_to_str_oct(into, val/BIGBASE);

3e7565a7b39694bcdf448d8eb2a7f0774733297bTimo Sirainen }

3e7565a7b39694bcdf448d8eb2a7f0774733297bTimo Sirainen i_snprintf(into + len, 10, "%09llo",

3e7565a7b39694bcdf448d8eb2a7f0774733297bTimo Sirainen (unsigned long long)(val % BIGBASE));

3e7565a7b39694bcdf448d8eb2a7f0774733297bTimo Sirainen return len + strlen(STRINGIFY2(BIGBASE))-5;

3e7565a7b39694bcdf448d8eb2a7f0774733297bTimo Sirainen#undef STRINGIFY2

3e7565a7b39694bcdf448d8eb2a7f0774733297bTimo Sirainen#undef STRINGIFY

bbd4c4cf902539c25c471157eb9849459734759cTimo Sirainen#undef BIGBASE

bbd4c4cf902539c25c471157eb9849459734759cTimo Sirainen}

bbd4c4cf902539c25c471157eb9849459734759cTimo Sirainenstatic void test_str_to_uintmax_oct(void)

bbd4c4cf902539c25c471157eb9849459734759cTimo Sirainen{

bbd4c4cf902539c25c471157eb9849459734759cTimo Sirainen unsigned int i=0;

bbd4c4cf902539c25c471157eb9849459734759cTimo Sirainen int randrange = rand()%15+1; /* when 1, will max out on 1s */

bbd4c4cf902539c25c471157eb9849459734759cTimo Sirainen uintmax_t value = 0;

bbd4c4cf902539c25c471157eb9849459734759cTimo Sirainen int len, ret;

bbd4c4cf902539c25c471157eb9849459734759cTimo Sirainen char buff[69]; /* totally assumes < 200 bits */

bbd4c4cf902539c25c471157eb9849459734759cTimo Sirainen

bbd4c4cf902539c25c471157eb9849459734759cTimo Sirainen test_begin("str_to_uintmax_oct in range");

bbd4c4cf902539c25c471157eb9849459734759cTimo Sirainen while (i < sizeof(uintmax_t)*CHAR_BIT) {

2e263a9d901483a902720a30c474761bd3324fe8Timo Sirainen uintmax_t value_back;

2e263a9d901483a902720a30c474761bd3324fe8Timo Sirainen const char *endp;

2e263a9d901483a902720a30c474761bd3324fe8Timo Sirainen

2e263a9d901483a902720a30c474761bd3324fe8Timo Sirainen value = (value << 1) + 1;

2e263a9d901483a902720a30c474761bd3324fe8Timo Sirainen if (value >= 64)

eddd9bf1a1369aea4a2715f6be1137da6d17d293Timo Sirainen value -= rand()%randrange; /* don't always test the same numbers */

eddd9bf1a1369aea4a2715f6be1137da6d17d293Timo Sirainen len = crappy_uintmax_to_str_oct(buff, value);

eddd9bf1a1369aea4a2715f6be1137da6d17d293Timo Sirainen ret = str_to_uintmax_oct(buff, &value_back);

eddd9bf1a1369aea4a2715f6be1137da6d17d293Timo Sirainen test_assert_idx(ret == 0, i);

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen test_assert_idx(value == value_back, i);

0df9428baed48afaff90b4d4f03792d2fd756a43Timo Sirainen

bbd4c4cf902539c25c471157eb9849459734759cTimo Sirainen /* test with trailing noise */

3e7565a7b39694bcdf448d8eb2a7f0774733297bTimo Sirainen buff[len] = 'x'; /* don't even null-terminate, let's be evil */

3e7565a7b39694bcdf448d8eb2a7f0774733297bTimo Sirainen value_back = 0x1234567890123456;

eddd9bf1a1369aea4a2715f6be1137da6d17d293Timo Sirainen ret = str_to_uintmax_oct(buff, &value_back);

19e8adccba16ff419f5675b1575358c2956dce83Timo Sirainen test_assert_idx(ret < 0, i);

eddd9bf1a1369aea4a2715f6be1137da6d17d293Timo Sirainen test_assert_idx(value_back == 0x1234567890123456, i);

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen ret = str_parse_uintmax_oct(buff, &value_back, &endp);

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen test_assert_idx(ret == 0, i);

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen test_assert_idx(value_back == value, i);

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen test_assert_idx(endp == &buff[len], i);

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen i++;

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen }

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen test_end();

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen /* not knowing exactly how large a uintmax_t is, we have to construct

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen test_begin("str_to_uintmax_oct overflow corner case");

73b50eecfc31750a312e2f940023f522eb07178cTimo Sirainen value = (UINTMAX_MAX/007)-1;

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen len = crappy_uintmax_to_str_oct(buff, value);

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen buff[len] = '0';

8e371a3ce32bd64288786855b8ce0cb63f19f7d1Timo Sirainen buff[len+1] = '\0';

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen for(i = 0; i <= 030; ++i) {

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen int j = len + 1;

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen while (buff[--j] == '7')

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen buff[j] = '0';

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen buff[j]++;

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen ret = str_to_uintmax_oct(buff, &value);

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen test_assert_idx(ret < 0 && value == UINTMAX_MAX/007-1, i);

73b50eecfc31750a312e2f940023f522eb07178cTimo Sirainen }

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen test_end();

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen}

539977f9257bd8985be5a8093658da266ae9cd19Timo Sirainen

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainenstatic void test_str_to_u64(void)

539977f9257bd8985be5a8093658da266ae9cd19Timo Sirainen{

539977f9257bd8985be5a8093658da266ae9cd19Timo Sirainen unsigned int i;

539977f9257bd8985be5a8093658da266ae9cd19Timo Sirainen const struct {

8e371a3ce32bd64288786855b8ce0cb63f19f7d1Timo Sirainen const char *input;

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen int ret;

539977f9257bd8985be5a8093658da266ae9cd19Timo Sirainen uint64_t val;

539977f9257bd8985be5a8093658da266ae9cd19Timo Sirainen } u64tests[] = {

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen INVALID(-1),

8e371a3ce32bd64288786855b8ce0cb63f19f7d1Timo Sirainen INVALID(foo),

539977f9257bd8985be5a8093658da266ae9cd19Timo Sirainen VALID(0),

539977f9257bd8985be5a8093658da266ae9cd19Timo Sirainen VALID(000000000000000000000000000000000000000000000000000000000000000),

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen { "000000000000000000000000000000000000000000000000000001000000001", 0, 1000000001 },

539977f9257bd8985be5a8093658da266ae9cd19Timo Sirainen { "18446744073709551615", 0, 18446744073709551615ULL },

8e371a3ce32bd64288786855b8ce0cb63f19f7d1Timo Sirainen INVALID(18446744073709551616),

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen INVALID(20496382304121724010), /* 2^64*10/9 doesn't wrap */

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen INVALID(20496382304121724017), /* 2^64*10/9 wraps only after addition */

cbc61fcb33b370d049c16a3c44568b4deb4e2b33Timo Sirainen INVALID(20496382304121724020), /* 2^64*10/9 wraps on multiply*/

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen };

cbc61fcb33b370d049c16a3c44568b4deb4e2b33Timo Sirainen test_begin("str_to_uint64");

cbc61fcb33b370d049c16a3c44568b4deb4e2b33Timo Sirainen for (i = 0; i < N_ELEMENTS(u64tests); ++i) {

cbc61fcb33b370d049c16a3c44568b4deb4e2b33Timo Sirainen uint64_t val = 0xBADBEEF15BADF00D;

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen int ret = str_to_uint64(u64tests[i].input, &val);

cbc61fcb33b370d049c16a3c44568b4deb4e2b33Timo Sirainen test_assert_idx(ret == u64tests[i].ret, i);

cbc61fcb33b370d049c16a3c44568b4deb4e2b33Timo Sirainen if (ret == 0)

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen test_assert_idx(val == u64tests[i].val, i);

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen else

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen test_assert_idx(val == 0xBADBEEF15BADF00D, i);

bd4d0a1a7c0626452b8d82f37e3ec07267ac9896Timo Sirainen

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen if (ret == 0)

bd4d0a1a7c0626452b8d82f37e3ec07267ac9896Timo Sirainen T_BEGIN {

bd4d0a1a7c0626452b8d82f37e3ec07267ac9896Timo Sirainen const char *longer = t_strconcat(u64tests[i].input, "x", NULL);

bd4d0a1a7c0626452b8d82f37e3ec07267ac9896Timo Sirainen ret = str_to_uint64(longer, &val);

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen test_assert_idx(ret < 0, i);

cbc61fcb33b370d049c16a3c44568b4deb4e2b33Timo Sirainen } T_END;

bd4d0a1a7c0626452b8d82f37e3ec07267ac9896Timo Sirainen }

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen test_end();

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen}

f6d57a2c182f63cd52819f0abb3c3d9f828afe19Timo Sirainen

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainenstatic void test_str_to_u32(void)

539977f9257bd8985be5a8093658da266ae9cd19Timo Sirainen{

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen unsigned int i;

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen const struct {

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen const char *input;

539977f9257bd8985be5a8093658da266ae9cd19Timo Sirainen int ret;

539977f9257bd8985be5a8093658da266ae9cd19Timo Sirainen uint32_t val;

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen } u32tests[] = {

539977f9257bd8985be5a8093658da266ae9cd19Timo Sirainen VALID(0),

539977f9257bd8985be5a8093658da266ae9cd19Timo Sirainen INVALID(-0),

539977f9257bd8985be5a8093658da266ae9cd19Timo Sirainen VALID(4294967295),

539977f9257bd8985be5a8093658da266ae9cd19Timo Sirainen INVALID(4294967296),

539977f9257bd8985be5a8093658da266ae9cd19Timo Sirainen INVALID(4772185880),

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen INVALID(4772185884),

8e371a3ce32bd64288786855b8ce0cb63f19f7d1Timo Sirainen INVALID(4772185890),

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen };

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen test_begin("str_to_uint32");

56963ffad65b860c827553dfaf09fb766cb7e20eTimo Sirainen for (i = 0; i < N_ELEMENTS(u32tests); ++i) {

56963ffad65b860c827553dfaf09fb766cb7e20eTimo Sirainen uint32_t val = 0xDEADF00D;

56963ffad65b860c827553dfaf09fb766cb7e20eTimo Sirainen int ret = str_to_uint32(u32tests[i].input, &val);

56963ffad65b860c827553dfaf09fb766cb7e20eTimo Sirainen test_assert_idx(ret == u32tests[i].ret, i);

56963ffad65b860c827553dfaf09fb766cb7e20eTimo Sirainen if (ret == 0)

f6d57a2c182f63cd52819f0abb3c3d9f828afe19Timo Sirainen test_assert_idx(val == u32tests[i].val, i);

f6d57a2c182f63cd52819f0abb3c3d9f828afe19Timo Sirainen else

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen test_assert_idx(val == 0xDEADF00D, i);

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen }

0df9428baed48afaff90b4d4f03792d2fd756a43Timo Sirainen test_end();

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen}

0df9428baed48afaff90b4d4f03792d2fd756a43Timo Sirainen

0df9428baed48afaff90b4d4f03792d2fd756a43Timo Sirainenstatic void test_str_to_llong(void)

f6d57a2c182f63cd52819f0abb3c3d9f828afe19Timo Sirainen{

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen unsigned int i;

0df9428baed48afaff90b4d4f03792d2fd756a43Timo Sirainen const struct {

0df9428baed48afaff90b4d4f03792d2fd756a43Timo Sirainen const char *input;

0df9428baed48afaff90b4d4f03792d2fd756a43Timo Sirainen int ret;

f6d57a2c182f63cd52819f0abb3c3d9f828afe19Timo Sirainen long long val;

f6d57a2c182f63cd52819f0abb3c3d9f828afe19Timo Sirainen } i64tests[] = {

f6d57a2c182f63cd52819f0abb3c3d9f828afe19Timo Sirainen VALID(0),

f6d57a2c182f63cd52819f0abb3c3d9f828afe19Timo Sirainen VALID(-0),

e34d170f8f0e084bd94bfbc1a7085ece67e508dfTimo Sirainen INVALID(--0),

f6d57a2c182f63cd52819f0abb3c3d9f828afe19Timo Sirainen VALID(2147483648),

f6d57a2c182f63cd52819f0abb3c3d9f828afe19Timo Sirainen VALID(-2147483649),

f6d57a2c182f63cd52819f0abb3c3d9f828afe19Timo Sirainen VALID(9223372036854775807),

f6d57a2c182f63cd52819f0abb3c3d9f828afe19Timo Sirainen { "-9223372036854775808", 0, -9223372036854775807-1 },

f6d57a2c182f63cd52819f0abb3c3d9f828afe19Timo Sirainen INVALID(9223372036854775808),

f6d57a2c182f63cd52819f0abb3c3d9f828afe19Timo Sirainen INVALID(-9223372036854775809),

f6d57a2c182f63cd52819f0abb3c3d9f828afe19Timo Sirainen };

e34d170f8f0e084bd94bfbc1a7085ece67e508dfTimo Sirainen test_begin("str_to_llong");

e34d170f8f0e084bd94bfbc1a7085ece67e508dfTimo Sirainen for (i = 0; i < N_ELEMENTS(i64tests); ++i) {

f6d57a2c182f63cd52819f0abb3c3d9f828afe19Timo Sirainen long long val = 123456789;

f6d57a2c182f63cd52819f0abb3c3d9f828afe19Timo Sirainen int ret = str_to_llong(i64tests[i].input, &val);

31a574fda352ef4f71dbff9c30e15e4744e132c0Timo Sirainen test_assert_idx(ret == i64tests[i].ret, i);

f6d57a2c182f63cd52819f0abb3c3d9f828afe19Timo Sirainen if (ret == 0)

f6d57a2c182f63cd52819f0abb3c3d9f828afe19Timo Sirainen test_assert_idx(val == i64tests[i].val, i);

f6d57a2c182f63cd52819f0abb3c3d9f828afe19Timo Sirainen else

9514dbd41faad453406fc3a10aca791417a9ce75Timo Sirainen test_assert_idx(val == 123456789, i);

0df9428baed48afaff90b4d4f03792d2fd756a43Timo Sirainen }

9514dbd41faad453406fc3a10aca791417a9ce75Timo Sirainen test_end();

0df9428baed48afaff90b4d4f03792d2fd756a43Timo Sirainen}

eca38954bcf972618f6b85932a3690acbd2b673aTimo Sirainen

0df9428baed48afaff90b4d4f03792d2fd756a43Timo Sirainenstatic void test_str_to_i32(void)

f6d57a2c182f63cd52819f0abb3c3d9f828afe19Timo Sirainen{

b87daa509bf5b306189282a9df795d094a6d7150Timo Sirainen unsigned int i;

b87daa509bf5b306189282a9df795d094a6d7150Timo Sirainen const struct {

0df9428baed48afaff90b4d4f03792d2fd756a43Timo Sirainen const char *input;

0df9428baed48afaff90b4d4f03792d2fd756a43Timo Sirainen int ret;

0df9428baed48afaff90b4d4f03792d2fd756a43Timo Sirainen int val;

539977f9257bd8985be5a8093658da266ae9cd19Timo Sirainen } i32tests[] = {

539977f9257bd8985be5a8093658da266ae9cd19Timo Sirainen VALID(0),

0df9428baed48afaff90b4d4f03792d2fd756a43Timo Sirainen VALID(-0),

539977f9257bd8985be5a8093658da266ae9cd19Timo Sirainen INVALID(--0),

539977f9257bd8985be5a8093658da266ae9cd19Timo Sirainen VALID(2147483647),

539977f9257bd8985be5a8093658da266ae9cd19Timo Sirainen VALID(-2147483648),

0df9428baed48afaff90b4d4f03792d2fd756a43Timo Sirainen INVALID(2147483648),

f6d57a2c182f63cd52819f0abb3c3d9f828afe19Timo Sirainen INVALID(-2147483649),

783278c012551bc2f25f065a8d3ec1a3cfc0d296Timo Sirainen };

783278c012551bc2f25f065a8d3ec1a3cfc0d296Timo Sirainen test_begin("str_to_int");

10399559650f552a23949772be79eb6a80198c5aTimo Sirainen for (i = 0; i < N_ELEMENTS(i32tests); ++i) {

eca38954bcf972618f6b85932a3690acbd2b673aTimo Sirainen int val = 123456789;

eca38954bcf972618f6b85932a3690acbd2b673aTimo Sirainen int ret = str_to_int(i32tests[i].input, &val);

eca38954bcf972618f6b85932a3690acbd2b673aTimo Sirainen test_assert_idx(ret == i32tests[i].ret, i);

eca38954bcf972618f6b85932a3690acbd2b673aTimo Sirainen if (ret == 0)

0df9428baed48afaff90b4d4f03792d2fd756a43Timo Sirainen test_assert_idx(val == i32tests[i].val, i);

eca38954bcf972618f6b85932a3690acbd2b673aTimo Sirainen else

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen test_assert_idx(val == 123456789, i);

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen }

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen test_end();

5666a3d6a7ea89362b8d9e8b39b15424cd9d6388Timo Sirainen}

5666a3d6a7ea89362b8d9e8b39b15424cd9d6388Timo Sirainen

539977f9257bd8985be5a8093658da266ae9cd19Timo Sirainenvoid test_strnum(void)

539977f9257bd8985be5a8093658da266ae9cd19Timo Sirainen{

5666a3d6a7ea89362b8d9e8b39b15424cd9d6388Timo Sirainen /* If the above isn't true, then we do expect some failures possibly */

cf7164ece50797a67fc4bfb5889022ac93a36a8aTimo Sirainen test_str_to_uintmax();

5666a3d6a7ea89362b8d9e8b39b15424cd9d6388Timo Sirainen test_str_to_uintmax_hex();

5666a3d6a7ea89362b8d9e8b39b15424cd9d6388Timo Sirainen test_str_to_uintmax_oct();

5666a3d6a7ea89362b8d9e8b39b15424cd9d6388Timo Sirainen test_str_to_u64();

0df9428baed48afaff90b4d4f03792d2fd756a43Timo Sirainen test_str_to_u32();

0df9428baed48afaff90b4d4f03792d2fd756a43Timo Sirainen test_str_to_llong();

0df9428baed48afaff90b4d4f03792d2fd756a43Timo Sirainen test_str_to_i32();

0df9428baed48afaff90b4d4f03792d2fd756a43Timo Sirainen}

5666a3d6a7ea89362b8d9e8b39b15424cd9d6388Timo Sirainen