mirror of
https://gitlab.com/libvirt/libvirt.git
synced 2024-07-06 09:55:46 +00:00
67e72053c1
Prefer the GLib version of the macro. Signed-off-by: Ján Tomko <jtomko@redhat.com> Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
554 lines
13 KiB
C
554 lines
13 KiB
C
#include <config.h>
|
|
|
|
#include <time.h>
|
|
|
|
#include "internal.h"
|
|
#include "virhash.h"
|
|
#include "virhashdata.h"
|
|
#include "testutils.h"
|
|
#include "viralloc.h"
|
|
#include "virlog.h"
|
|
#include "virstring.h"
|
|
|
|
#define VIR_FROM_THIS VIR_FROM_NONE
|
|
|
|
VIR_LOG_INIT("tests.hashtest");
|
|
|
|
static virHashTablePtr
|
|
testHashInit(int size)
|
|
{
|
|
virHashTablePtr hash;
|
|
ssize_t i;
|
|
|
|
if (!(hash = virHashCreate(size, NULL)))
|
|
return NULL;
|
|
|
|
/* entries are added in reverse order so that they will be linked in
|
|
* collision list in the same order as in the uuids array
|
|
*/
|
|
for (i = G_N_ELEMENTS(uuids) - 1; i >= 0; i--) {
|
|
ssize_t oldsize = virHashTableSize(hash);
|
|
if (virHashAddEntry(hash, uuids[i], (void *) uuids[i]) < 0) {
|
|
virHashFree(hash);
|
|
return NULL;
|
|
}
|
|
|
|
if (virHashTableSize(hash) != oldsize) {
|
|
VIR_TEST_DEBUG("hash grown from %zd to %zd",
|
|
(size_t)oldsize, (size_t)virHashTableSize(hash));
|
|
}
|
|
}
|
|
|
|
for (i = 0; i < G_N_ELEMENTS(uuids); i++) {
|
|
if (!virHashLookup(hash, uuids[i])) {
|
|
VIR_TEST_VERBOSE("\nentry \"%s\" could not be found", uuids[i]);
|
|
virHashFree(hash);
|
|
return NULL;
|
|
}
|
|
}
|
|
|
|
return hash;
|
|
}
|
|
|
|
static int
|
|
testHashCheckForEachCount(void *payload G_GNUC_UNUSED,
|
|
const void *name G_GNUC_UNUSED,
|
|
void *data G_GNUC_UNUSED)
|
|
{
|
|
size_t *count = data;
|
|
*count += 1;
|
|
return 0;
|
|
}
|
|
|
|
static int
|
|
testHashCheckCount(virHashTablePtr hash, size_t count)
|
|
{
|
|
size_t iter_count = 0;
|
|
|
|
if (virHashSize(hash) != count) {
|
|
VIR_TEST_VERBOSE("\nhash contains %zd instead of %zu elements",
|
|
virHashSize(hash), count);
|
|
return -1;
|
|
}
|
|
|
|
virHashForEach(hash, testHashCheckForEachCount, &iter_count);
|
|
if (count != iter_count) {
|
|
VIR_TEST_VERBOSE("\nhash claims to have %zu elements but iteration"
|
|
"finds %zu", count, iter_count);
|
|
return -1;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
struct testInfo {
|
|
void *data;
|
|
size_t count;
|
|
};
|
|
|
|
|
|
static int
|
|
testHashGrow(const void *data)
|
|
{
|
|
const struct testInfo *info = data;
|
|
virHashTablePtr hash;
|
|
int ret = -1;
|
|
|
|
if (!(hash = testHashInit(info->count)))
|
|
return -1;
|
|
|
|
if (testHashCheckCount(hash, G_N_ELEMENTS(uuids)) < 0)
|
|
goto cleanup;
|
|
|
|
ret = 0;
|
|
|
|
cleanup:
|
|
virHashFree(hash);
|
|
return ret;
|
|
}
|
|
|
|
|
|
static int
|
|
testHashUpdate(const void *data G_GNUC_UNUSED)
|
|
{
|
|
int count = G_N_ELEMENTS(uuids) + G_N_ELEMENTS(uuids_new);
|
|
virHashTablePtr hash;
|
|
size_t i;
|
|
int ret = -1;
|
|
|
|
if (!(hash = testHashInit(0)))
|
|
return -1;
|
|
|
|
for (i = 0; i < G_N_ELEMENTS(uuids_subset); i++) {
|
|
if (virHashUpdateEntry(hash, uuids_subset[i], (void *) 1) < 0) {
|
|
VIR_TEST_VERBOSE("\nentry \"%s\" could not be updated",
|
|
uuids_subset[i]);
|
|
goto cleanup;
|
|
}
|
|
}
|
|
|
|
for (i = 0; i < G_N_ELEMENTS(uuids_new); i++) {
|
|
if (virHashUpdateEntry(hash, uuids_new[i], (void *) 1) < 0) {
|
|
VIR_TEST_VERBOSE("\nnew entry \"%s\" could not be updated",
|
|
uuids_new[i]);
|
|
goto cleanup;
|
|
}
|
|
}
|
|
|
|
if (testHashCheckCount(hash, count) < 0)
|
|
goto cleanup;
|
|
|
|
ret = 0;
|
|
|
|
cleanup:
|
|
virHashFree(hash);
|
|
return ret;
|
|
}
|
|
|
|
|
|
static int
|
|
testHashRemove(const void *data G_GNUC_UNUSED)
|
|
{
|
|
int count = G_N_ELEMENTS(uuids) - G_N_ELEMENTS(uuids_subset);
|
|
virHashTablePtr hash;
|
|
size_t i;
|
|
int ret = -1;
|
|
|
|
if (!(hash = testHashInit(0)))
|
|
return -1;
|
|
|
|
for (i = 0; i < G_N_ELEMENTS(uuids_subset); i++) {
|
|
if (virHashRemoveEntry(hash, uuids_subset[i]) < 0) {
|
|
VIR_TEST_VERBOSE("\nentry \"%s\" could not be removed",
|
|
uuids_subset[i]);
|
|
goto cleanup;
|
|
}
|
|
}
|
|
|
|
if (testHashCheckCount(hash, count) < 0)
|
|
goto cleanup;
|
|
|
|
ret = 0;
|
|
|
|
cleanup:
|
|
virHashFree(hash);
|
|
return ret;
|
|
}
|
|
|
|
|
|
const int testHashCountRemoveForEachSome =
|
|
G_N_ELEMENTS(uuids) - G_N_ELEMENTS(uuids_subset);
|
|
|
|
static int
|
|
testHashRemoveForEachSome(void *payload G_GNUC_UNUSED,
|
|
const void *name,
|
|
void *data)
|
|
{
|
|
virHashTablePtr hash = data;
|
|
size_t i;
|
|
|
|
for (i = 0; i < G_N_ELEMENTS(uuids_subset); i++) {
|
|
if (STREQ(uuids_subset[i], name)) {
|
|
if (virHashRemoveEntry(hash, name) < 0) {
|
|
VIR_TEST_VERBOSE("\nentry \"%s\" could not be removed",
|
|
uuids_subset[i]);
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
|
|
const int testHashCountRemoveForEachAll = 0;
|
|
|
|
static int
|
|
testHashRemoveForEachAll(void *payload G_GNUC_UNUSED,
|
|
const void *name,
|
|
void *data)
|
|
{
|
|
virHashTablePtr hash = data;
|
|
|
|
virHashRemoveEntry(hash, name);
|
|
return 0;
|
|
}
|
|
|
|
|
|
static int
|
|
testHashRemoveForEach(const void *data)
|
|
{
|
|
const struct testInfo *info = data;
|
|
virHashTablePtr hash;
|
|
int ret = -1;
|
|
|
|
if (!(hash = testHashInit(0)))
|
|
return -1;
|
|
|
|
if (virHashForEach(hash, (virHashIterator) info->data, hash)) {
|
|
VIR_TEST_VERBOSE("\nvirHashForEach didn't go through all entries");
|
|
goto cleanup;
|
|
}
|
|
|
|
if (testHashCheckCount(hash, info->count) < 0)
|
|
goto cleanup;
|
|
|
|
ret = 0;
|
|
|
|
cleanup:
|
|
virHashFree(hash);
|
|
return ret;
|
|
}
|
|
|
|
|
|
static int
|
|
testHashSteal(const void *data G_GNUC_UNUSED)
|
|
{
|
|
int count = G_N_ELEMENTS(uuids) - G_N_ELEMENTS(uuids_subset);
|
|
virHashTablePtr hash;
|
|
size_t i;
|
|
int ret = -1;
|
|
|
|
if (!(hash = testHashInit(0)))
|
|
return -1;
|
|
|
|
for (i = 0; i < G_N_ELEMENTS(uuids_subset); i++) {
|
|
if (!virHashSteal(hash, uuids_subset[i])) {
|
|
VIR_TEST_VERBOSE("\nentry \"%s\" could not be stolen",
|
|
uuids_subset[i]);
|
|
goto cleanup;
|
|
}
|
|
}
|
|
|
|
if (testHashCheckCount(hash, count) < 0)
|
|
goto cleanup;
|
|
|
|
ret = 0;
|
|
|
|
cleanup:
|
|
virHashFree(hash);
|
|
return ret;
|
|
}
|
|
|
|
|
|
static int
|
|
testHashRemoveSetIter(const void *payload G_GNUC_UNUSED,
|
|
const void *name,
|
|
const void *data)
|
|
{
|
|
int *count = (int *) data;
|
|
bool rem = false;
|
|
size_t i;
|
|
|
|
for (i = 0; i < G_N_ELEMENTS(uuids_subset); i++) {
|
|
if (STREQ(uuids_subset[i], name)) {
|
|
rem = true;
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (rem || rand() % 2) {
|
|
(*count)++;
|
|
return 1;
|
|
} else {
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
static int
|
|
testHashRemoveSet(const void *data G_GNUC_UNUSED)
|
|
{
|
|
virHashTablePtr hash;
|
|
int count = 0;
|
|
int rcount;
|
|
int ret = -1;
|
|
|
|
if (!(hash = testHashInit(0)))
|
|
return -1;
|
|
|
|
/* seed the generator so that rand() provides reproducible sequence */
|
|
srand(9000);
|
|
|
|
rcount = virHashRemoveSet(hash, testHashRemoveSetIter, &count);
|
|
|
|
if (count != rcount) {
|
|
VIR_TEST_VERBOSE("\nvirHashRemoveSet didn't remove expected number of"
|
|
" entries, %d != %u",
|
|
rcount, count);
|
|
goto cleanup;
|
|
}
|
|
|
|
if (testHashCheckCount(hash, G_N_ELEMENTS(uuids) - count) < 0)
|
|
goto cleanup;
|
|
|
|
ret = 0;
|
|
|
|
cleanup:
|
|
virHashFree(hash);
|
|
return ret;
|
|
}
|
|
|
|
|
|
const int testSearchIndex = G_N_ELEMENTS(uuids_subset) / 2;
|
|
|
|
static int
|
|
testHashSearchIter(const void *payload G_GNUC_UNUSED,
|
|
const void *name,
|
|
const void *data G_GNUC_UNUSED)
|
|
{
|
|
return STREQ(uuids_subset[testSearchIndex], name);
|
|
}
|
|
|
|
static int
|
|
testHashSearch(const void *data G_GNUC_UNUSED)
|
|
{
|
|
virHashTablePtr hash;
|
|
void *entry;
|
|
int ret = -1;
|
|
|
|
if (!(hash = testHashInit(0)))
|
|
return -1;
|
|
|
|
entry = virHashSearch(hash, testHashSearchIter, NULL, NULL);
|
|
|
|
if (!entry || STRNEQ(uuids_subset[testSearchIndex], entry)) {
|
|
VIR_TEST_VERBOSE("\nvirHashSearch didn't find entry '%s'",
|
|
uuids_subset[testSearchIndex]);
|
|
goto cleanup;
|
|
}
|
|
|
|
if (testHashCheckCount(hash, G_N_ELEMENTS(uuids)) < 0)
|
|
goto cleanup;
|
|
|
|
ret = 0;
|
|
|
|
cleanup:
|
|
virHashFree(hash);
|
|
return ret;
|
|
}
|
|
|
|
|
|
static int
|
|
testHashGetItemsCompKey(const virHashKeyValuePair *a,
|
|
const virHashKeyValuePair *b)
|
|
{
|
|
return strcmp(a->key, b->key);
|
|
}
|
|
|
|
static int
|
|
testHashGetItemsCompValue(const virHashKeyValuePair *a,
|
|
const virHashKeyValuePair *b)
|
|
{
|
|
return strcmp(a->value, b->value);
|
|
}
|
|
|
|
static int
|
|
testHashGetItems(const void *data G_GNUC_UNUSED)
|
|
{
|
|
virHashTablePtr hash;
|
|
virHashKeyValuePairPtr array = NULL;
|
|
int ret = -1;
|
|
char keya[] = "a";
|
|
char keyb[] = "b";
|
|
char keyc[] = "c";
|
|
char value1[] = "1";
|
|
char value2[] = "2";
|
|
char value3[] = "3";
|
|
|
|
if (!(hash = virHashCreate(0, NULL)) ||
|
|
virHashAddEntry(hash, keya, value3) < 0 ||
|
|
virHashAddEntry(hash, keyc, value1) < 0 ||
|
|
virHashAddEntry(hash, keyb, value2) < 0) {
|
|
VIR_TEST_VERBOSE("\nfailed to create hash");
|
|
goto cleanup;
|
|
}
|
|
|
|
if (!(array = virHashGetItems(hash, NULL)) ||
|
|
array[3].key || array[3].value) {
|
|
VIR_TEST_VERBOSE("\nfailed to get items with NULL sort");
|
|
goto cleanup;
|
|
}
|
|
VIR_FREE(array);
|
|
|
|
if (!(array = virHashGetItems(hash, testHashGetItemsCompKey)) ||
|
|
STRNEQ(array[0].key, "a") ||
|
|
STRNEQ(array[0].value, "3") ||
|
|
STRNEQ(array[1].key, "b") ||
|
|
STRNEQ(array[1].value, "2") ||
|
|
STRNEQ(array[2].key, "c") ||
|
|
STRNEQ(array[2].value, "1") ||
|
|
array[3].key || array[3].value) {
|
|
VIR_TEST_VERBOSE("\nfailed to get items with key sort");
|
|
goto cleanup;
|
|
}
|
|
VIR_FREE(array);
|
|
|
|
if (!(array = virHashGetItems(hash, testHashGetItemsCompValue)) ||
|
|
STRNEQ(array[0].key, "c") ||
|
|
STRNEQ(array[0].value, "1") ||
|
|
STRNEQ(array[1].key, "b") ||
|
|
STRNEQ(array[1].value, "2") ||
|
|
STRNEQ(array[2].key, "a") ||
|
|
STRNEQ(array[2].value, "3") ||
|
|
array[3].key || array[3].value) {
|
|
VIR_TEST_VERBOSE("\nfailed to get items with value sort");
|
|
goto cleanup;
|
|
}
|
|
|
|
ret = 0;
|
|
|
|
cleanup:
|
|
VIR_FREE(array);
|
|
virHashFree(hash);
|
|
return ret;
|
|
}
|
|
|
|
static int
|
|
testHashEqualCompValue(const void *value1, const void *value2)
|
|
{
|
|
return c_strcasecmp(value1, value2);
|
|
}
|
|
|
|
static int
|
|
testHashEqual(const void *data G_GNUC_UNUSED)
|
|
{
|
|
virHashTablePtr hash1, hash2 = NULL;
|
|
int ret = -1;
|
|
char keya[] = "a";
|
|
char keyb[] = "b";
|
|
char keyc[] = "c";
|
|
char value1_l[] = "m";
|
|
char value2_l[] = "n";
|
|
char value3_l[] = "o";
|
|
char value1_u[] = "M";
|
|
char value2_u[] = "N";
|
|
char value3_u[] = "O";
|
|
char value4_u[] = "P";
|
|
|
|
if (!(hash1 = virHashCreate(0, NULL)) ||
|
|
!(hash2 = virHashCreate(0, NULL)) ||
|
|
virHashAddEntry(hash1, keya, value1_l) < 0 ||
|
|
virHashAddEntry(hash1, keyb, value2_l) < 0 ||
|
|
virHashAddEntry(hash1, keyc, value3_l) < 0 ||
|
|
virHashAddEntry(hash2, keya, value1_u) < 0 ||
|
|
virHashAddEntry(hash2, keyb, value2_u) < 0) {
|
|
VIR_TEST_VERBOSE("\nfailed to create hashes");
|
|
goto cleanup;
|
|
}
|
|
|
|
if (virHashEqual(hash1, hash2, testHashEqualCompValue)) {
|
|
VIR_TEST_VERBOSE("\nfailed equal test for different number of elements");
|
|
goto cleanup;
|
|
}
|
|
|
|
if (virHashAddEntry(hash2, keyc, value4_u) < 0) {
|
|
VIR_TEST_VERBOSE("\nfailed to add element to hash2");
|
|
goto cleanup;
|
|
}
|
|
|
|
if (virHashEqual(hash1, hash2, testHashEqualCompValue)) {
|
|
VIR_TEST_VERBOSE("\nfailed equal test for same number of elements");
|
|
goto cleanup;
|
|
}
|
|
|
|
if (virHashUpdateEntry(hash2, keyc, value3_u) < 0) {
|
|
VIR_TEST_VERBOSE("\nfailed to update element in hash2");
|
|
goto cleanup;
|
|
}
|
|
|
|
if (!virHashEqual(hash1, hash2, testHashEqualCompValue)) {
|
|
VIR_TEST_VERBOSE("\nfailed equal test for equal hash tables");
|
|
goto cleanup;
|
|
}
|
|
|
|
ret = 0;
|
|
|
|
cleanup:
|
|
virHashFree(hash1);
|
|
virHashFree(hash2);
|
|
return ret;
|
|
}
|
|
|
|
|
|
static int
|
|
mymain(void)
|
|
{
|
|
int ret = 0;
|
|
|
|
#define DO_TEST_FULL(name, cmd, data, count) \
|
|
do { \
|
|
struct testInfo info = { data, count }; \
|
|
if (virTestRun(name, testHash ## cmd, &info) < 0) \
|
|
ret = -1; \
|
|
} while (0)
|
|
|
|
#define DO_TEST_DATA(name, cmd, data) \
|
|
DO_TEST_FULL(name "(" #data ")", \
|
|
cmd, \
|
|
testHash ## cmd ## data, \
|
|
testHashCount ## cmd ## data)
|
|
|
|
#define DO_TEST_COUNT(name, cmd, count) \
|
|
DO_TEST_FULL(name "(" #count ")", cmd, NULL, count)
|
|
|
|
#define DO_TEST(name, cmd) \
|
|
DO_TEST_FULL(name, cmd, NULL, -1)
|
|
|
|
DO_TEST_COUNT("Grow", Grow, 1);
|
|
DO_TEST_COUNT("Grow", Grow, 10);
|
|
DO_TEST_COUNT("Grow", Grow, 42);
|
|
DO_TEST("Update", Update);
|
|
DO_TEST("Remove", Remove);
|
|
DO_TEST_DATA("Remove in ForEach", RemoveForEach, Some);
|
|
DO_TEST_DATA("Remove in ForEach", RemoveForEach, All);
|
|
DO_TEST("Steal", Steal);
|
|
DO_TEST("RemoveSet", RemoveSet);
|
|
DO_TEST("Search", Search);
|
|
DO_TEST("GetItems", GetItems);
|
|
DO_TEST("Equal", Equal);
|
|
|
|
return (ret == 0) ? EXIT_SUCCESS : EXIT_FAILURE;
|
|
}
|
|
|
|
VIR_TEST_MAIN(mymain)
|