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mdbx-test: refine jitter
testcase.
Change-Id: If1a3774da2b8b29249d81a54799117646820c036
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parent
995a26cf19
commit
8cd7cfc65d
@ -15,22 +15,15 @@
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#include "test.h"
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bool testcase_jitter::run() {
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int err;
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size_t upper_limit = config.params.size_upper;
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if (upper_limit < 1)
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upper_limit = config.params.size_now * 2;
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while (should_continue()) {
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jitter_delay();
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db_open();
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if (flipcoin()) {
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jitter_delay();
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txn_begin(true);
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fetch_canary();
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jitter_delay();
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txn_end(flipcoin());
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}
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int err;
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intptr_t upper_limit = config.params.size_upper;
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if (upper_limit < 1)
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upper_limit = config.params.size_now;
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if (upper_limit < 1) {
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MDBX_envinfo info;
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err = mdbx_env_info_ex(db_guard.get(), txn_guard.get(), &info,
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@ -42,30 +35,33 @@ bool testcase_jitter::run() {
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: INTPTR_MAX;
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}
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const bool xcoin = flipcoin();
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err = mdbx_env_set_geometry(db_guard.get(), -1, -1,
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xcoin ? upper_limit / 2 : upper_limit * 3 / 2,
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-1, -1, -1);
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if (err != MDBX_SUCCESS && err != MDBX_RESULT_TRUE &&
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err != MDBX_MAP_FULL && err != MDBX_TOO_LARGE)
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failure_perror("mdbx_env_set_geometry-1", err);
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if (flipcoin()) {
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jitter_delay();
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txn_begin(true);
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fetch_canary();
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jitter_delay();
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txn_end(flipcoin());
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}
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const bool coin4size = flipcoin();
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jitter_delay();
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txn_begin(mode_readonly());
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jitter_delay();
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if (!mode_readonly()) {
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fetch_canary();
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update_canary(1);
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/* TODO:
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* - db_setsize()
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* ...
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*/
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err = mdbx_env_set_geometry(
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db_guard.get(), -1, -1,
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coin4size ? upper_limit * 2 / 3 : upper_limit * 3 / 2, -1, -1, -1);
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if (err != MDBX_SUCCESS && err != MDBX_RESULT_TRUE &&
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err != MDBX_MAP_FULL && err != MDBX_TOO_LARGE)
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failure_perror("mdbx_env_set_geometry-1", err);
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}
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txn_end(flipcoin());
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err = mdbx_env_set_geometry(db_guard.get(), -1, -1,
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!xcoin ? upper_limit / 2 : upper_limit * 3 / 2,
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-1, -1, -1);
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err = mdbx_env_set_geometry(
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db_guard.get(), -1, -1,
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!coin4size ? upper_limit * 2 / 3 : upper_limit * 3 / 2, -1, -1, -1);
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if (err != MDBX_SUCCESS && err != MDBX_RESULT_TRUE &&
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err != MDBX_MAP_FULL && err != MDBX_TOO_LARGE)
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failure_perror("mdbx_env_set_geometry-2", err);
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