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mdbx-test: refine jitter testcase.

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Change-Id: If1a3774da2b8b29249d81a54799117646820c036
This commit is contained in:
Leonid Yuriev 2020-01-06 01:42:31 +03:00
parent 995a26cf19
commit 8cd7cfc65d
1 changed files with 22 additions and 26 deletions
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48
test/jitter.cc
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@ -15,22 +15,15 @@
#include "test.h" #include "test.h"
bool testcase_jitter::run() { bool testcase_jitter::run() {
int err;
size_t upper_limit = config.params.size_upper;
if (upper_limit < 1)
upper_limit = config.params.size_now * 2;
while (should_continue()) { while (should_continue()) {
jitter_delay(); jitter_delay();
db_open(); db_open();
if (flipcoin()) {
jitter_delay();
txn_begin(true);
fetch_canary();
jitter_delay();
txn_end(flipcoin());
}
int err;
intptr_t upper_limit = config.params.size_upper;
if (upper_limit < 1)
upper_limit = config.params.size_now;
if (upper_limit < 1) { if (upper_limit < 1) {
MDBX_envinfo info; MDBX_envinfo info;
err = mdbx_env_info_ex(db_guard.get(), txn_guard.get(), &info, err = mdbx_env_info_ex(db_guard.get(), txn_guard.get(), &info,
@ -42,30 +35,33 @@ bool testcase_jitter::run() {
: INTPTR_MAX; : INTPTR_MAX;
} }
const bool xcoin = flipcoin(); if (flipcoin()) {
err = mdbx_env_set_geometry(db_guard.get(), -1, -1, jitter_delay();
xcoin ? upper_limit / 2 : upper_limit * 3 / 2, txn_begin(true);
-1, -1, -1); fetch_canary();
if (err != MDBX_SUCCESS && err != MDBX_RESULT_TRUE && jitter_delay();
err != MDBX_MAP_FULL && err != MDBX_TOO_LARGE) txn_end(flipcoin());
failure_perror("mdbx_env_set_geometry-1", err); }
const bool coin4size = flipcoin();
jitter_delay(); jitter_delay();
txn_begin(mode_readonly()); txn_begin(mode_readonly());
jitter_delay(); jitter_delay();
if (!mode_readonly()) { if (!mode_readonly()) {
fetch_canary(); fetch_canary();
update_canary(1); update_canary(1);
/* TODO: err = mdbx_env_set_geometry(
* - db_setsize() db_guard.get(), -1, -1,
* ... coin4size ? upper_limit * 2 / 3 : upper_limit * 3 / 2, -1, -1, -1);
*/ if (err != MDBX_SUCCESS && err != MDBX_RESULT_TRUE &&
err != MDBX_MAP_FULL && err != MDBX_TOO_LARGE)
failure_perror("mdbx_env_set_geometry-1", err);
} }
txn_end(flipcoin()); txn_end(flipcoin());
err = mdbx_env_set_geometry(db_guard.get(), -1, -1, err = mdbx_env_set_geometry(
!xcoin ? upper_limit / 2 : upper_limit * 3 / 2, db_guard.get(), -1, -1,
-1, -1, -1); !coin4size ? upper_limit * 2 / 3 : upper_limit * 3 / 2, -1, -1, -1);
if (err != MDBX_SUCCESS && err != MDBX_RESULT_TRUE && if (err != MDBX_SUCCESS && err != MDBX_RESULT_TRUE &&
err != MDBX_MAP_FULL && err != MDBX_TOO_LARGE) err != MDBX_MAP_FULL && err != MDBX_TOO_LARGE)
failure_perror("mdbx_env_set_geometry-2", err); failure_perror("mdbx_env_set_geometry-2", err);