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test: canary fetch/update for jitter testcase.

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Change-Id: I8402328f880addb1170e8e778b64aa4f12d18718
This commit is contained in:
Leo Yuriev
2017-04-23 19:00:28 +03:00
parent ce9c4acea6
commit 32937ac63b
3 changed files with 50 additions and 4 deletions
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37
test/test.cc
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@@ -252,6 +252,43 @@ bool testcase::should_continue() const {
return result;
}
void testcase::fetch_canary() {
mdbx_canary canary_now;
log_trace(">> fetch_canary");
int rc = mdbx_canary_get(txn_guard.get(), &canary_now);
if (rc != MDB_SUCCESS)
failure_perror("mdbx_canary_get()", rc);
if (canary_now.v < last.canary.v)
failure("fetch_canary: %" PRIu64 " canary-now.v) < %" PRIu64
"(canary-last.v)",
canary_now.v, last.canary.v);
if (canary_now.y < last.canary.y)
failure("fetch_canary: %" PRIu64 "(canary-now.y) < %" PRIu64
"(canary-last.y)",
canary_now.y, last.canary.y);
last.canary = canary_now;
log_trace("<< fetch_canary: db-sequence %" PRIu64
", db-sequence.txnid %" PRIu64,
last.canary.y, last.canary.v);
}
void testcase::update_canary(uint64_t increment) {
mdbx_canary canary_now = last.canary;
log_trace(">> update_canary: sequence %" PRIu64 " += %" PRIu64, canary_now.y,
increment);
canary_now.y += increment;
int rc = mdbx_canary_put(txn_guard.get(), &canary_now);
if (rc != MDB_SUCCESS)
failure_perror("mdbx_canary_put()", rc);
log_trace(">> update_canary: sequence = %" PRIu64, canary_now.y);
}
//-----------------------------------------------------------------------------
bool test_execute(const actor_config &config) {