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libvirt/tests/virstringtest.c
Michal Privoznik 71a390e0fd util: Rework virStringListAdd 
So every caller does the same: they use virStringListAdd() to add
new item into the list and then free the old copy to replace it
with new list. It's not very memory effective, nor environmental
friendly.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
2018-07-27 15:47:45 +02:00

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/*
* Copyright (C) 2012-2016 Red Hat, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see
* <http://www.gnu.org/licenses/>.
*
* Author: Daniel P. Berrange <berrange@redhat.com>
*/
#include <config.h>
#include <stdlib.h>
#include "testutils.h"
#include "verify.h"
#include "virerror.h"
#include "viralloc.h"
#include "virfile.h"
#include "virlog.h"
#include "virstring.h"
#define VIR_FROM_THIS VIR_FROM_NONE
VIR_LOG_INIT("tests.stringtest");
struct testStreqData {
const char *a;
const char *b;
};
static int testStreq(const void *args)
{
const struct testStreqData *data = args;
int ret = -1;
bool equal = true;
bool streq_rv, strneq_rv;
size_t i;
if ((size_t) data->a ^ (size_t) data->b)
equal = false;
if (data->a && data->b) {
for (i = 0; data->a[i] != '\0'; i++) {
if (data->b[i] == '\0' ||
data->a[i] != data->b[i]) {
equal = false;
break;
}
}
}
streq_rv = STREQ_NULLABLE(data->a, data->b);
strneq_rv = STRNEQ_NULLABLE(data->a, data->b);
if (streq_rv != equal) {
virFilePrintf(stderr,
"STREQ not working correctly. Expected %d got %d",
(int) equal, (int) streq_rv);
goto cleanup;
}
if (strneq_rv == equal) {
virFilePrintf(stderr,
"STRNEQ not working correctly. Expected %d got %d",
(int) equal, (int) strneq_rv);
goto cleanup;
}
ret = 0;
cleanup:
return ret;
}
struct testSplitData {
const char *string;
const char *delim;
size_t max_tokens;
const char **tokens;
};
struct testJoinData {
const char *string;
const char *delim;
const char **tokens;
};
static int testSplit(const void *args)
{
const struct testSplitData *data = args;
char **got;
size_t ntokens;
size_t exptokens = 0;
char **tmp1;
const char **tmp2;
int ret = -1;
if (!(got = virStringSplitCount(data->string, data->delim,
data->max_tokens, &ntokens))) {
VIR_DEBUG("Got no tokens at all");
return -1;
}
tmp1 = got;
tmp2 = data->tokens;
while (*tmp1 && *tmp2) {
if (STRNEQ(*tmp1, *tmp2)) {
virFilePrintf(stderr, "Mismatch '%s' vs '%s'\n", *tmp1, *tmp2);
goto cleanup;
}
tmp1++;
tmp2++;
exptokens++;
}
if (*tmp1) {
virFilePrintf(stderr, "Too many pieces returned\n");
goto cleanup;
}
if (*tmp2) {
virFilePrintf(stderr, "Too few pieces returned\n");
goto cleanup;
}
if (ntokens != exptokens) {
virFilePrintf(stderr,
"Returned token count (%zu) doesn't match "
"expected count (%zu)",
ntokens, exptokens);
goto cleanup;
}
ret = 0;
cleanup:
virStringListFree(got);
return ret;
}
static int testJoin(const void *args)
{
const struct testJoinData *data = args;
char *got;
int ret = -1;
if (!(got = virStringListJoin(data->tokens, data->delim))) {
VIR_DEBUG("Got no result");
return -1;
}
if (STRNEQ(got, data->string)) {
virFilePrintf(stderr, "Mismatch '%s' vs '%s'\n", got, data->string);
goto cleanup;
}
ret = 0;
cleanup:
VIR_FREE(got);
return ret;
}
static int testAdd(const void *args)
{
const struct testJoinData *data = args;
char **list = NULL;
char *got = NULL;
int ret = -1;
size_t i;
for (i = 0; data->tokens[i]; i++) {
if (virStringListAdd(&list, data->tokens[i]) < 0)
goto cleanup;
}
if (!list &&
VIR_ALLOC(list) < 0)
goto cleanup;
if (!(got = virStringListJoin((const char **)list, data->delim))) {
VIR_DEBUG("Got no result");
goto cleanup;
}
if (STRNEQ(got, data->string)) {
virFilePrintf(stderr, "Mismatch '%s' vs '%s'\n", got, data->string);
goto cleanup;
}
ret = 0;
cleanup:
virStringListFree(list);
VIR_FREE(got);
return ret;
}
static int testRemove(const void *args)
{
const struct testSplitData *data = args;
char **list = NULL;
size_t ntokens;
size_t i;
int ret = -1;
if (!(list = virStringSplitCount(data->string, data->delim,
data->max_tokens, &ntokens))) {
VIR_DEBUG("Got no tokens at all");
return -1;
}
for (i = 0; data->tokens[i]; i++) {
virStringListRemove(&list, data->tokens[i]);
if (virStringListHasString((const char **) list, data->tokens[i])) {
virFilePrintf(stderr, "Not removed %s", data->tokens[i]);
goto cleanup;
}
}
if (list && list[0]) {
virFilePrintf(stderr, "Not removed all tokens: %s", list[0]);
goto cleanup;
}
ret = 0;
cleanup:
virStringListFree(list);
return ret;
}
static bool fail;
static const char *
testStrdupLookup1(size_t i)
{
switch (i) {
case 0:
return "hello";
case 1:
return NULL;
default:
fail = true;
return "oops";
}
}
static size_t
testStrdupLookup2(size_t i)
{
if (i)
fail = true;
return 5;
}
static int
testStrdup(const void *data ATTRIBUTE_UNUSED)
{
char *array[] = { NULL, NULL };
size_t i = 0;
size_t j = 0;
size_t k = 0;
int ret = -1;
int value;
value = VIR_STRDUP(array[i++], testStrdupLookup1(j++));
if (value != 1) {
virFilePrintf(stderr, "unexpected strdup result %d, expected 1\n", value);
goto cleanup;
}
/* coverity[dead_error_begin] */
if (i != 1) {
virFilePrintf(stderr, "unexpected side effects i=%zu, expected 1\n", i);
goto cleanup;
}
/* coverity[dead_error_begin] */
if (j != 1) {
virFilePrintf(stderr, "unexpected side effects j=%zu, expected 1\n", j);
goto cleanup;
}
if (STRNEQ_NULLABLE(array[0], "hello") || array[1]) {
virFilePrintf(stderr, "incorrect array contents '%s' '%s'\n",
NULLSTR(array[0]), NULLSTR(array[1]));
goto cleanup;
}
value = VIR_STRNDUP(array[i++], testStrdupLookup1(j++),
testStrdupLookup2(k++));
if (value != 0) {
virFilePrintf(stderr, "unexpected strdup result %d, expected 0\n", value);
goto cleanup;
}
/* coverity[dead_error_begin] */
if (i != 2) {
virFilePrintf(stderr, "unexpected side effects i=%zu, expected 2\n", i);
goto cleanup;
}
/* coverity[dead_error_begin] */
if (j != 2) {
virFilePrintf(stderr, "unexpected side effects j=%zu, expected 2\n", j);
goto cleanup;
}
/* coverity[dead_error_begin] */
if (k != 1) {
virFilePrintf(stderr, "unexpected side effects k=%zu, expected 1\n", k);
goto cleanup;
}
if (STRNEQ_NULLABLE(array[0], "hello") || array[1]) {
virFilePrintf(stderr, "incorrect array contents '%s' '%s'\n",
NULLSTR(array[0]), NULLSTR(array[1]));
goto cleanup;
}
if (fail) {
virFilePrintf(stderr, "side effects failed\n");
goto cleanup;
}
ret = 0;
cleanup:
for (i = 0; i < ARRAY_CARDINALITY(array); i++)
VIR_FREE(array[i]);
return ret;
}
static int
testStrndupNegative(const void *opaque ATTRIBUTE_UNUSED)
{
int ret = -1;
char *dst;
const char *src = "Hello world";
int value;
if ((value = VIR_STRNDUP(dst, src, 5)) != 1) {
fprintf(stderr, "unexpected virStrndup result %d, expected 1\n", value);
goto cleanup;
}
if (STRNEQ_NULLABLE(dst, "Hello")) {
fprintf(stderr, "unexpected content '%s'", dst);
goto cleanup;
}
VIR_FREE(dst);
if ((value = VIR_STRNDUP(dst, src, -1)) != 1) {
fprintf(stderr, "unexpected virStrndup result %d, expected 1\n", value);
goto cleanup;
}
if (STRNEQ_NULLABLE(dst, src)) {
fprintf(stderr, "unexpected content '%s'", dst);
goto cleanup;
}
ret = 0;
cleanup:
VIR_FREE(dst);
return ret;
}
static int
testStringSortCompare(const void *opaque ATTRIBUTE_UNUSED)
{
const char *randlist[] = {
"tasty", "astro", "goat", "chicken", "turducken",
};
const char *randrlist[] = {
"tasty", "astro", "goat", "chicken", "turducken",
};
const char *sortlist[] = {
"astro", "chicken", "goat", "tasty", "turducken",
};
const char *sortrlist[] = {
"turducken", "tasty", "goat", "chicken", "astro",
};
int ret = -1;
size_t i;
qsort(randlist, ARRAY_CARDINALITY(randlist), sizeof(randlist[0]),
virStringSortCompare);
qsort(randrlist, ARRAY_CARDINALITY(randrlist), sizeof(randrlist[0]),
virStringSortRevCompare);
for (i = 0; i < ARRAY_CARDINALITY(randlist); i++) {
if (STRNEQ(randlist[i], sortlist[i])) {
fprintf(stderr, "sortlist[%zu] '%s' != randlist[%zu] '%s'\n",
i, sortlist[i], i, randlist[i]);
goto cleanup;
}
if (STRNEQ(randrlist[i], sortrlist[i])) {
fprintf(stderr, "sortrlist[%zu] '%s' != randrlist[%zu] '%s'\n",
i, sortrlist[i], i, randrlist[i]);
goto cleanup;
}
}
ret = 0;
cleanup:
return ret;
}
struct stringSearchData {
const char *str;
const char *regexp;
size_t maxMatches;
size_t expectNMatches;
const char **expectMatches;
bool expectError;
};
static int
testStringSearch(const void *opaque)
{
const struct stringSearchData *data = opaque;
char **matches = NULL;
ssize_t nmatches;
int ret = -1;
nmatches = virStringSearch(data->str, data->regexp,
data->maxMatches, &matches);
if (data->expectError) {
if (nmatches != -1) {
fprintf(stderr, "expected error on %s but got %zd matches\n",
data->str, nmatches);
goto cleanup;
}
} else {
size_t i;
if (nmatches < 0) {
fprintf(stderr, "expected %zu matches on %s but got error\n",
data->expectNMatches, data->str);
goto cleanup;
}
if (nmatches != data->expectNMatches) {
fprintf(stderr, "expected %zu matches on %s but got %zd\n",
data->expectNMatches, data->str, nmatches);
goto cleanup;
}
if (virStringListLength((const char * const *)matches) != nmatches) {
fprintf(stderr, "expected %zu matches on %s but got %zd matches\n",
data->expectNMatches, data->str,
virStringListLength((const char * const *)matches));
goto cleanup;
}
for (i = 0; i < nmatches; i++) {
if (STRNEQ(matches[i], data->expectMatches[i])) {
fprintf(stderr, "match %zu expected '%s' but got '%s'\n",
i, data->expectMatches[i], matches[i]);
goto cleanup;
}
}
}
ret = 0;
cleanup:
virStringListFree(matches);
return ret;
}
struct stringMatchData {
const char *str;
const char *regexp;
bool expectMatch;
};
static int
testStringMatch(const void *opaque)
{
const struct stringMatchData *data = opaque;
bool match;
match = virStringMatch(data->str, data->regexp);
if (data->expectMatch) {
if (!match) {
fprintf(stderr, "expected match for '%s' on '%s' but got no match\n",
data->regexp, data->str);
return -1;
}
} else {
if (match) {
fprintf(stderr, "expected no match for '%s' on '%s' but got match\n",
data->regexp, data->str);
return -1;
}
}
return 0;
}
struct stringReplaceData {
const char *haystack;
const char *oldneedle;
const char *newneedle;
const char *result;
};
static int
testStringReplace(const void *opaque ATTRIBUTE_UNUSED)
{
const struct stringReplaceData *data = opaque;
char *result;
int ret = -1;
result = virStringReplace(data->haystack,
data->oldneedle,
data->newneedle);
if (STRNEQ_NULLABLE(data->result, result)) {
fprintf(stderr, "Expected '%s' but got '%s'\n",
data->result, NULLSTR(result));
goto cleanup;
}
ret = 0;
cleanup:
VIR_FREE(result);
return ret;
}
struct stringToLongData {
const char *str;
const char *suffix;
int si; /* syntax-check doesn't like bare 'i' */
int si_ret;
unsigned int ui;
int ui_ret;
/* No expected results for long: on 32-bit platforms, it is the
* same as int, on 64-bit platforms it is the same as long long */
long long ll;
int ll_ret;
unsigned long long ull;
int ull_ret;
};
/* This test makes assumptions about our compilation platform that are
* not guaranteed by POSIX. Good luck to you if you are crazy enough
* to try and port libvirt to a platform with 16-bit int. Gnulib
* already assumes that signed integers are two's complement. */
verify(sizeof(int) == 4);
verify(sizeof(long) == sizeof(int) || sizeof(long) == sizeof(long long));
verify(sizeof(long long) == 8);
static int
testStringToLong(const void *opaque)
{
const struct stringToLongData *data = opaque;
int ret = 0;
char *end;
long l;
unsigned long ul;
bool negative;
if (data->suffix)
negative = !!memchr(data->str, '-',
strlen(data->str) - strlen(data->suffix));
else
negative = !!strchr(data->str, '-');
#define TEST_ONE(Str, Suff, Type, Fn, Fmt, Exp, Exp_ret) \
do { \
Type value = 5; \
int result; \
end = (char *) "oops"; \
result = virStrToLong_ ## Fn(Str, Suff ? &end : NULL, \
0, &value); \
/* On failure, end is modified, value is unchanged */ \
if (result != (Exp_ret)) { \
fprintf(stderr, \
"type " #Fn " returned %d expected %d\n", \
result, Exp_ret); \
ret = -1; \
} \
if (value != ((Exp_ret) ? 5 : Exp)) { \
fprintf(stderr, \
"type " #Fn " value " Fmt " expected " Fmt "\n", \
value, ((Exp_ret) ? 5 : Exp)); \
ret = -1; \
} \
if (Suff && STRNEQ_NULLABLE(Suff, end)) { \
fprintf(stderr, \
"type " #Fn " end '%s' expected '%s'\n", \
NULLSTR(end), Suff); \
ret = -1; \
} \
} while (0)
TEST_ONE(data->str, data->suffix, int, i, "%d",
data->si, data->si_ret);
TEST_ONE(data->str, data->suffix, unsigned int, ui, "%u",
data->ui, data->ui_ret);
if (negative)
TEST_ONE(data->str, data->suffix, unsigned int, uip, "%u", 0U, -1);
else
TEST_ONE(data->str, data->suffix, unsigned int, uip, "%u",
data->ui, data->ui_ret);
/* We hate adding new API with 'long', and prefer 'int' or 'long
* long' instead, since platform-specific results are evil */
l = (sizeof(int) == sizeof(long)) ? data->si : data->ll;
TEST_ONE(data->str, data->suffix, long, l, "%ld",
l, (sizeof(int) == sizeof(long)) ? data->si_ret : data->ll_ret);
ul = (sizeof(int) == sizeof(long)) ? data->ui : data->ull;
TEST_ONE(data->str, data->suffix, unsigned long, ul, "%lu",
ul, (sizeof(int) == sizeof(long)) ? data->ui_ret : data->ull_ret);
if (negative)
TEST_ONE(data->str, data->suffix, unsigned long, ulp, "%lu", 0UL, -1);
else
TEST_ONE(data->str, data->suffix, unsigned long, ulp, "%lu", ul,
(sizeof(int) == sizeof(long)) ? data->ui_ret : data->ull_ret);
TEST_ONE(data->str, data->suffix, long long, ll, "%lld",
data->ll, data->ll_ret);
TEST_ONE(data->str, data->suffix, unsigned long long, ull, "%llu",
data->ull, data->ull_ret);
if (negative)
TEST_ONE(data->str, data->suffix, unsigned long long, ullp, "%llu",
0ULL, -1);
else
TEST_ONE(data->str, data->suffix, unsigned long long, ullp, "%llu",
data->ull, data->ull_ret);
#undef TEST_ONE
return ret;
}
struct stringToDoubleData {
const char *str;
const char *end_ptr;
double res;
};
/* This test checks if double strings are successfully converted to double
* number considering the byproduct string too. */
static int
testStringToDouble(const void *opaque)
{
const struct stringToDoubleData *data = opaque;
int ret = -1;
char *end_ptr = NULL;
double res = 0;
/* end_ptr returns or a substring or an empty string.
* It never returns a NULL pointer. */
if ((ret = virStrToDouble(data->str,
data->end_ptr ? &end_ptr : NULL,
&res)) < 0) {
fprintf(stderr, "Convert error of '%s', expected '%lf'\n",
data->str, data->res);
return ret;
}
if (res != data->res) {
fprintf(stderr, "Returned '%lf', expected '%lf'\n",
res, data->res);
return -1;
}
/* Comparing substrings. */
if (STRNEQ_NULLABLE(end_ptr, data->end_ptr)) {
fprintf(stderr, "Expected substring '%s', but got '%s'\n",
end_ptr, data->end_ptr);
return -1;
}
return ret;
}
/* The point of this test is to check whether all members of the array are
* freed. The test has to be checked using valgrind. */
static int
testVirStringListFreeCount(const void *opaque ATTRIBUTE_UNUSED)
{
char **list;
if (VIR_ALLOC_N(list, 4) < 0)
return -1;
ignore_value(VIR_STRDUP(list[0], "test1"));
ignore_value(VIR_STRDUP(list[2], "test2"));
ignore_value(VIR_STRDUP(list[3], "test3"));
virStringListFreeCount(list, 4);
return 0;
}
struct testStripData {
const char *string;
const char *result;
};
static int testStripIPv6Brackets(const void *args)
{
const struct testStripData *data = args;
int ret = -1;
char *res = NULL;
if (VIR_STRDUP(res, data->string) < 0)
goto cleanup;
virStringStripIPv6Brackets(res);
if (STRNEQ_NULLABLE(res, data->result)) {
fprintf(stderr, "Returned '%s', expected '%s'\n",
NULLSTR(res), NULLSTR(data->result));
goto cleanup;
}
ret = 0;
cleanup:
VIR_FREE(res);
return ret;
}
static int testStripControlChars(const void *args)
{
const struct testStripData *data = args;
int ret = -1;
char *res = NULL;
if (VIR_STRDUP(res, data->string) < 0)
goto cleanup;
virStringStripControlChars(res);
if (STRNEQ_NULLABLE(res, data->result)) {
fprintf(stderr, "Returned '%s', expected '%s'\n",
NULLSTR(res), NULLSTR(data->result));
goto cleanup;
}
ret = 0;
cleanup:
VIR_FREE(res);
return ret;
}
struct testFilterData {
const char *string;
const char *valid;
const char *result;
};
static int testFilterChars(const void *args)
{
const struct testFilterData *data = args;
int ret = -1;
char *res = NULL;
if (VIR_STRDUP(res, data->string) < 0)
goto cleanup;
virStringFilterChars(res, data->valid);
if (STRNEQ_NULLABLE(res, data->result)) {
fprintf(stderr, "Returned '%s', expected '%s'\n",
NULLSTR(res), NULLSTR(data->result));
goto cleanup;
}
ret = 0;
cleanup:
VIR_FREE(res);
return ret;
}
static int
mymain(void)
{
int ret = 0;
#define TEST_STREQ(aa, bb) \
do { \
struct testStreqData streqData = {.a = aa, .b = bb}; \
if (virTestRun("Streq", testStreq, &streqData) < 0) \
ret = -1; \
} while (0)
TEST_STREQ("hello", "world");
TEST_STREQ(NULL, NULL);
TEST_STREQ(NULL, "");
TEST_STREQ("", NULL);
TEST_STREQ("", "");
TEST_STREQ("hello", "hello");
#define TEST_SPLIT(str, del, max, toks) \
do { \
struct testSplitData splitData = { \
.string = str, \
.delim = del, \
.max_tokens = max, \
.tokens = toks, \
}; \
struct testJoinData joinData = { \
.string = str, \
.delim = del, \
.tokens = toks, \
}; \
if (virTestRun("Split " #str, testSplit, &splitData) < 0) \
ret = -1; \
if (virTestRun("Join " #str, testJoin, &joinData) < 0) \
ret = -1; \
if (virTestRun("Add " #str, testAdd, &joinData) < 0) \
ret = -1; \
if (virTestRun("Remove " #str, testRemove, &splitData) < 0) \
ret = -1; \
} while (0)
const char *tokens1[] = { NULL };
TEST_SPLIT("", " ", 0, tokens1);
const char *tokens2[] = { "", "", NULL };
TEST_SPLIT(" ", " ", 0, tokens2);
const char *tokens3[] = { "", "", "", NULL };
TEST_SPLIT(" ", " ", 0, tokens3);
const char *tokens4[] = { "The", "quick", "brown", "fox", NULL };
TEST_SPLIT("The quick brown fox", " ", 0, tokens4);
const char *tokens5[] = { "The quick ", " fox", NULL };
TEST_SPLIT("The quick brown fox", "brown", 0, tokens5);
const char *tokens6[] = { "", "The", "quick", "brown", "fox", NULL };
TEST_SPLIT(" The quick brown fox", " ", 0, tokens6);
const char *tokens7[] = { "The", "quick", "brown", "fox", "", NULL };
TEST_SPLIT("The quick brown fox ", " ", 0, tokens7);
const char *tokens8[] = { "gluster", "rdma", NULL };
TEST_SPLIT("gluster+rdma", "+", 2, tokens8);
if (virTestRun("strdup", testStrdup, NULL) < 0)
ret = -1;
if (virTestRun("strdup", testStrndupNegative, NULL) < 0)
ret = -1;
if (virTestRun("virStringSortCompare", testStringSortCompare, NULL) < 0)
ret = -1;
#define TEST_SEARCH(s, r, x, n, m, e) \
do { \
struct stringSearchData data = { \
.str = s, \
.maxMatches = x, \
.regexp = r, \
.expectNMatches = n, \
.expectMatches = m, \
.expectError = e, \
}; \
if (virTestRun("virStringSearch " s, testStringSearch, &data) < 0) \
ret = -1; \
} while (0)
/* error due to missing () in regexp */
TEST_SEARCH("foo", "bar", 10, 0, NULL, true);
/* error due to too many () in regexp */
TEST_SEARCH("foo", "(b)(a)(r)", 10, 0, NULL, true);
/* None matching */
TEST_SEARCH("foo", "(bar)", 10, 0, NULL, false);
/* Full match */
const char *matches1[] = { "foo" };
TEST_SEARCH("foo", "(foo)", 10, 1, matches1, false);
/* Multi matches */
const char *matches2[] = { "foo", "bar", "eek" };
TEST_SEARCH("1foo2bar3eek", "([a-z]+)", 10, 3, matches2, false);
/* Multi matches, limited returns */
const char *matches3[] = { "foo", "bar" };
TEST_SEARCH("1foo2bar3eek", "([a-z]+)", 2, 2, matches3, false);
#define TEST_MATCH(s, r, m) \
do { \
struct stringMatchData data = { \
.str = s, \
.regexp = r, \
.expectMatch = m, \
}; \
if (virTestRun("virStringMatch " s, testStringMatch, &data) < 0) \
ret = -1; \
} while (0)
TEST_MATCH("foo", "foo", true);
TEST_MATCH("foobar", "f[o]+", true);
TEST_MATCH("foobar", "^f[o]+$", false);
#define TEST_REPLACE(h, o, n, r) \
do { \
struct stringReplaceData data = { \
.haystack = h, \
.oldneedle = o, \
.newneedle = n, \
.result = r \
}; \
if (virTestRun("virStringReplace " h, testStringReplace, &data) < 0) \
ret = -1; \
} while (0)
/* no matches */
TEST_REPLACE("foo", "bar", "eek", "foo");
/* complete match */
TEST_REPLACE("foo", "foo", "bar", "bar");
/* middle match */
TEST_REPLACE("foobarwizz", "bar", "eek", "fooeekwizz");
/* many matches */
TEST_REPLACE("foofoofoofoo", "foo", "bar", "barbarbarbar");
/* many matches */
TEST_REPLACE("fooooofoooo", "foo", "bar", "barooobaroo");
/* different length old/new needles */
TEST_REPLACE("fooooofoooo", "foo", "barwizzeek", "barwizzeekooobarwizzeekoo");
TEST_REPLACE("fooooofoooo", "foooo", "foo", "fooofoo");
#define TEST_STRTOL(str, suff, i, i_ret, u, u_ret, \
ll, ll_ret, ull, ull_ret) \
do { \
struct stringToLongData data = { \
str, suff, i, i_ret, u, u_ret, ll, ll_ret, ull, ull_ret, \
}; \
if (virTestRun("virStringToLong '" str "'", testStringToLong, \
&data) < 0) \
ret = -1; \
} while (0)
/* Start simple */
TEST_STRTOL("0", NULL, 0, 0, 0U, 0, 0LL, 0, 0ULL, 0);
/* All your base are belong to us */
TEST_STRTOL("0x0", NULL, 0, 0, 0U, 0, 0LL, 0, 0ULL, 0);
TEST_STRTOL("0XaB", NULL, 171, 0, 171U, 0, 171LL, 0, 171ULL, 0);
TEST_STRTOL("010", NULL, 8, 0, 8U, 0, 8LL, 0, 8ULL, 0);
/* Suffix handling */
TEST_STRTOL("42", NULL, 42, 0, 42U, 0, 42LL, 0, 42ULL, 0);
TEST_STRTOL("42", "", 42, 0, 42U, 0, 42LL, 0, 42ULL, 0);
TEST_STRTOL("42.", NULL, 0, -1, 0U, -1, 0LL, -1, 0ULL, -1);
TEST_STRTOL("42.", ".", 42, 0, 42U, 0, 42LL, 0, 42ULL, 0);
/* Blatant invalid input */
TEST_STRTOL("", "", 0, -1, 0U, -1, 0LL, -1, 0ULL, -1);
TEST_STRTOL("", NULL, 0, -1, 0U, -1, 0LL, -1, 0ULL, -1);
TEST_STRTOL(" ", " ", 0, -1, 0U, -1, 0LL, -1, 0ULL, -1);
TEST_STRTOL(" ", NULL, 0, -1, 0U, -1, 0LL, -1, 0ULL, -1);
TEST_STRTOL(" -", " -", 0, -1, 0U, -1, 0LL, -1, 0ULL, -1);
TEST_STRTOL(" -", NULL, 0, -1, 0U, -1, 0LL, -1, 0ULL, -1);
TEST_STRTOL("a", "a", 0, -1, 0U, -1, 0LL, -1, 0ULL, -1);
TEST_STRTOL("a", NULL, 0, -1, 0U, -1, 0LL, -1, 0ULL, -1);
/* Not a hex number, but valid when suffix expected */
TEST_STRTOL(" 0x", NULL, 0, -1, 0U, -1, 0LL, -1, 0ULL, -1);
TEST_STRTOL(" 0x", "x", 0, 0, 0U, 0, 0LL, 0, 0ULL, 0);
/* Upper bounds */
TEST_STRTOL("2147483647", NULL, 2147483647, 0, 2147483647U, 0,
2147483647LL, 0, 2147483647ULL, 0);
TEST_STRTOL("2147483648", NULL, 0, -1, 2147483648U, 0,
2147483648LL, 0, 2147483648ULL, 0);
TEST_STRTOL("4294967295", NULL, 0, -1, 4294967295U, 0,
4294967295LL, 0, 4294967295ULL, 0);
TEST_STRTOL("4294967296", NULL, 0, -1, 0U, -1,
4294967296LL, 0, 4294967296ULL, 0);
TEST_STRTOL("9223372036854775807", NULL, 0, -1, 0U, -1,
9223372036854775807LL, 0, 9223372036854775807ULL, 0);
TEST_STRTOL("9223372036854775808", NULL, 0, -1, 0U, -1,
0LL, -1, 9223372036854775808ULL, 0);
TEST_STRTOL("18446744073709551615", NULL, 0, -1, 0U, -1,
0LL, -1, 18446744073709551615ULL, 0);
TEST_STRTOL("18446744073709551616", NULL, 0, -1, 0U, -1,
0LL, -1, 0ULL, -1);
TEST_STRTOL("18446744073709551616", "", 0, -1, 0U, -1,
0LL, -1, 0ULL, -1);
/* Negative bounds */
TEST_STRTOL("-0", NULL, 0, 0, 0U, 0, 0LL, 0, 0ULL, 0);
TEST_STRTOL("-1", "", -1, 0, 4294967295U, 0,
-1LL, 0, 18446744073709551615ULL, 0);
TEST_STRTOL("-2147483647", NULL, -2147483647, 0, 2147483649U, 0,
-2147483647LL, 0, 18446744071562067969ULL, 0);
TEST_STRTOL("-2147483648", NULL, INT32_MIN, 0, 2147483648U, 0,
-2147483648LL, 0, 18446744071562067968ULL, 0);
TEST_STRTOL("-2147483649", NULL, 0, -1, 2147483647U, 0,
-2147483649LL, 0, 18446744071562067967ULL, 0);
TEST_STRTOL("-4294967295", NULL, 0, -1, 1U, 0,
-4294967295LL, 0, 18446744069414584321ULL, 0);
TEST_STRTOL("-4294967296", NULL, 0, -1, 0U, -1,
-4294967296LL, 0, 18446744069414584320ULL, 0);
TEST_STRTOL("-9223372036854775807", NULL, 0, -1, 0U, -1,
-9223372036854775807LL, 0, 9223372036854775809ULL, 0);
TEST_STRTOL("-9223372036854775808", NULL, 0, -1, 0U, -1,
INT64_MIN, 0, 9223372036854775808ULL, 0);
TEST_STRTOL("-9223372036854775809", NULL, 0, -1, 0U, -1,
0LL, -1, 9223372036854775807ULL, 0);
TEST_STRTOL("-18446744073709551615", NULL, 0, -1, 0U, -1,
0LL, -1, 1ULL, 0);
TEST_STRTOL("-18446744073709551616", NULL, 0, -1, 0U, -1,
0LL, -1, 0ULL, -1);
#define TEST_STRTOD(str, end_ptr, res) \
do { \
struct stringToDoubleData data = { \
str, end_ptr, res, \
}; \
if (virTestRun("virStringToDouble '" str "'", \
testStringToDouble, &data) < 0) \
ret = -1; \
} while (0)
/* Simple numbers. */
TEST_STRTOD("0.0", NULL, 0);
TEST_STRTOD("1.0", NULL, 1);
TEST_STRTOD("3.14159", NULL, 3.14159);
TEST_STRTOD("0.57721", NULL, 0.57721);
/* Testing ending string. */
TEST_STRTOD("2.718", "", 2.718);
TEST_STRTOD("2.718 281 828 459", " 281 828 459", 2.718);
TEST_STRTOD("2.718,281,828,459", ",281,828,459", 2.718);
/* Scientific numbers. */
TEST_STRTOD("3.14159e+000", NULL, 3.14159);
TEST_STRTOD("2.00600e+003", NULL, 2006);
TEST_STRTOD("1.00000e-010", NULL, 1e-010);
/* Negative numbers. */
TEST_STRTOD("-1.6180339887", NULL, -1.6180339887);
TEST_STRTOD("-0.00031e-010", NULL, -0.00031e-010);
/* Long numbers. */
TEST_STRTOD("57089907708238388904078437636832797971793838081897.0",
NULL,
57089907708238388904078437636832797971793838081897.0);
TEST_STRTOD("3.141592653589793238462643383279502884197169399375105",
NULL,
3.141592653589793238462643383279502884197169399375105);
/* test virStringListFreeCount */
if (virTestRun("virStringListFreeCount", testVirStringListFreeCount,
NULL) < 0)
ret = -1;
#define TEST_STRIP_IPV6_BRACKETS(str, res) \
do { \
struct testStripData stripData = { \
.string = str, \
.result = res, \
}; \
if (virTestRun("Strip brackets from IPv6 " #str, \
testStripIPv6Brackets, &stripData) < 0) \
ret = -1; \
} while (0)
TEST_STRIP_IPV6_BRACKETS(NULL, NULL);
TEST_STRIP_IPV6_BRACKETS("[]", "[]");
TEST_STRIP_IPV6_BRACKETS("[:]", ":");
TEST_STRIP_IPV6_BRACKETS("[::1]", "::1");
TEST_STRIP_IPV6_BRACKETS("[hello:", "[hello:");
TEST_STRIP_IPV6_BRACKETS(":hello]", ":hello]");
TEST_STRIP_IPV6_BRACKETS(":[]:", ":[]:");
#define TEST_STRIP_CONTROL_CHARS(str, res) \
do { \
struct testStripData stripData = { \
.string = str, \
.result = res, \
}; \
if (virTestRun("Strip control chars from " #str, \
testStripControlChars, &stripData) < 0) \
ret = -1; \
} while (0)
TEST_STRIP_CONTROL_CHARS(NULL, NULL);
TEST_STRIP_CONTROL_CHARS("\nhello \r hello\t", "\nhello \r hello\t");
TEST_STRIP_CONTROL_CHARS("\x01H\x02" "E\x03L\x04L\x05O", "HELLO");
TEST_STRIP_CONTROL_CHARS("\x01\x02\x03\x04HELL\x05O", "HELLO");
TEST_STRIP_CONTROL_CHARS("\nhello \x01\x07hello\t", "\nhello hello\t");
#define TEST_FILTER_CHARS(str, filter, res) \
do { \
struct testFilterData filterData = { \
.string = str, \
.valid = filter, \
.result = res, \
}; \
if (virTestRun("Filter chars from " #str, \
testFilterChars, &filterData) < 0) \
ret = -1; \
} while (0)
TEST_FILTER_CHARS(NULL, NULL, NULL);
TEST_FILTER_CHARS("hello 123 hello", "helo", "hellohello");
return ret == 0 ? EXIT_SUCCESS : EXIT_FAILURE;
}
VIR_TEST_MAIN(mymain)
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