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Unit test

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This commit is contained in:
Xavier Roche
2013-06-27 21:24:51 +00:00
parent 638a9b6df7
commit f96bff35ae
1 changed files with 121 additions and 0 deletions
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121
src/htscoremain.c
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@@ -2363,6 +2363,127 @@ HTSEXT_API int hts_main2(int argc, char **argv, httrackp * opt) {
htsmain_free();
return 0;
break;
case '7': // hashtable selftest: httrack -#7 nb_entries
if (++na < argc) {
char *const snum = strdup(argv[na]);
unsigned long count;
const char *const names[] = {
"", "add", "delete", "dry-add", "dry-del",
"test-exists", "test-not-exist"
};
const struct {
enum {
DO_END,
DO_ADD,
DO_DEL,
DO_DRY_ADD,
DO_DRY_DEL,
TEST_ADD,
TEST_DEL
} type;
size_t modulus;
size_t offset;
} bench[] = {
{ DO_ADD, 4, 0 }, /* add 4/0 */
{ TEST_ADD, 4, 0 }, /* check 4/0 */
{ TEST_DEL, 4, 1 }, /* check 4/1 */
{ TEST_DEL, 4, 2 }, /* check 4/2 */
{ TEST_DEL, 4, 3 }, /* check 4/3 */
{ DO_DRY_DEL, 4, 1 }, /* del 4/1 */
{ DO_DRY_DEL, 4, 2 }, /* del 4/2 */
{ DO_DRY_DEL, 4, 3 }, /* del 4/3 */
{ DO_ADD, 4, 1 }, /* add 4/1 */
{ DO_DRY_ADD, 4, 1 }, /* add 4/1 */
{ TEST_ADD, 4, 0 }, /* check 4/0 */
{ TEST_ADD, 4, 1 }, /* check 4/1 */
{ TEST_DEL, 4, 2 }, /* check 4/2 */
{ TEST_DEL, 4, 3 }, /* check 4/3 */
{ DO_ADD, 4, 2 }, /* add 4/2 */
{ DO_DRY_DEL, 4, 3 }, /* del 4/3 */
{ DO_ADD, 4, 3 }, /* add 4/3 */
{ DO_DEL, 4, 3 }, /* del 4/3 */
{ TEST_ADD, 4, 0 }, /* check 4/0 */
{ TEST_ADD, 4, 1 }, /* check 4/1 */
{ TEST_ADD, 4, 2 }, /* check 4/2 */
{ TEST_DEL, 4, 3 }, /* check 4/3 */
{ DO_DEL, 42, 0 }, /* add 42/0 */
{ TEST_DEL, 42, 0 }, /* check 42/0 */
{ TEST_ADD, 42, 2 }, /* check 42/2 */
{ DO_END }
};
#define FMT() \
char name[256]; \
const long expected = (long) i * 1664525 + 1013904223; \
snprintf(name, sizeof(name), \
"http://www.example.com/website/sample/for/hashtable/" \
"%ld/index.html?foo=%ld&bar", \
(long) i, (long) (expected))
if (sscanf(snum, "%lu", &count) == 1) {
inthash hashtable = inthash_new(0);
size_t loop;
for(loop = 0 ; bench[loop].type != DO_END ; loop++) {
size_t i;
for(i = bench[loop].offset ; i < (size_t) count
; i += bench[loop].modulus) {
int result;
FMT();
if (bench[loop].type == DO_ADD
|| bench[loop].type == DO_DRY_ADD) {
result = inthash_write(hashtable, name, (uintptr_t) expected);
/* revert logic */
if (bench[loop].type == DO_DRY_ADD) {
result = result ? 0 : 1;
}
}
else if (bench[loop].type == DO_DEL
|| bench[loop].type == DO_DRY_DEL) {
result = inthash_remove(hashtable, name);
/* revert logic */
if (bench[loop].type == DO_DRY_DEL) {
result = result ? 0 : 1;
}
}
else if (bench[loop].type == TEST_ADD
|| bench[loop].type == TEST_DEL) {
intptr_t value = -1;
result = inthash_readptr(hashtable, name, &value);
if (bench[loop].type == TEST_ADD && result
&& value != expected) {
fprintf(stderr, "value failed for %s (expected %ld, got %ld)\n",
name, (long) expected, (long) value);
exit(EXIT_FAILURE);
}
/* revert logic */
if (bench[loop].type == TEST_DEL) {
result = result ? 0 : 1;
}
}
if (!result) {
fprintf(stderr, "failed %s{%d/+%d} test on loop %ld"
" at offset %ld for %s\n",
names[bench[loop].type],
(int) bench[loop].modulus,
(int) bench[loop].offset,
(long) loop, (long) i, name);
exit(EXIT_FAILURE);
}
}
}
inthash_delete(&hashtable);
fprintf(stderr, "all hashtable tests were successful!\n");
} else {
fprintf(stderr, "Malformed number");
exit(EXIT_FAILURE);
}
#undef FMT
} else {
fprintf(stderr,
"Option #7 needs to be followed by a number");
exit(EXIT_FAILURE);
}
htsmain_free();
return 0;
break;
case '!':
if (na + 1 >= argc) {
HTS_PANIC_PRINTF