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mdbx-test: add mdbx_cursor_eof() checking.

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Related to https://github.com/erthink/libmdbx/issues/207.
This commit is contained in:
Leonid Yuriev 2021-06-17 21:44:48 +03:00
parent 5db855d728
commit 68a164da2b
1 changed files with 17 additions and 1 deletions
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18
test/test.cc
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@ -1018,7 +1018,7 @@ bool testcase::speculum_verify() {
char dump_mkey[128], dump_mvalue[128]; char dump_mkey[128], dump_mvalue[128];
MDBX_cursor *cursor; MDBX_cursor *cursor;
int err = mdbx_cursor_open(txn_guard.get(), dbi, &cursor); int eof, err = mdbx_cursor_open(txn_guard.get(), dbi, &cursor);
if (err != MDBX_SUCCESS) if (err != MDBX_SUCCESS)
failure_perror("mdbx_cursor_open()", err); failure_perror("mdbx_cursor_open()", err);
@ -1034,6 +1034,14 @@ bool testcase::speculum_verify() {
if (err != MDBX_SUCCESS) { if (err != MDBX_SUCCESS) {
akey.iov_len = avalue.iov_len = 0; akey.iov_len = avalue.iov_len = 0;
akey.iov_base = avalue.iov_base = nullptr; akey.iov_base = avalue.iov_base = nullptr;
} else {
eof = mdbx_cursor_eof(cursor);
if (eof != MDBX_RESULT_FALSE) {
log_error("false-positive cursor-eof %u/%u: db{%s, %s}, rc %i", n,
extra, mdbx_dump_val(&akey, dump_key, sizeof(dump_key)),
mdbx_dump_val(&avalue, dump_value, sizeof(dump_value)), eof);
rc = false;
}
} }
const auto S_key = iov2dataview(akey); const auto S_key = iov2dataview(akey);
const auto S_data = iov2dataview(avalue); const auto S_data = iov2dataview(avalue);
@ -1091,6 +1099,14 @@ bool testcase::speculum_verify() {
n += 1; n += 1;
} }
if (err == MDBX_NOTFOUND) {
eof = mdbx_cursor_eof(cursor);
if (eof != MDBX_RESULT_TRUE) {
eof = mdbx_cursor_eof(cursor);
log_error("false-negative cursor-eof: %u, rc %i", n, eof);
rc = false;
}
}
mdbx_cursor_close(cursor); mdbx_cursor_close(cursor);
return rc; return rc;
} }