Details
-
Task
-
Status: Closed
-
Resolution: Done
-
None
-
None
-
None
Description
I wrote a test case that isn't behaving as I'd expected. Hopefully this is user error, but I thought I'd check. Here it is:
#include <stdio.h>
|
#include <unistd.h>
|
#include "wiredtiger.h"
|
|
|
int main(int argc, char **argv)
|
{
|
WT_CONNECTION *conn;
|
WT_CURSOR *c;
|
WT_SESSION *session1, *session2;
|
char *sess_cfg;
|
int ret;
|
|
|
if ((ret = wiredtiger_open(
|
"/tmp/test2", NULL, "create", &conn)) != 0) {
|
fprintf(stderr,
|
"Failed wiredtiger_open: %s\n", wiredtiger_strerror(ret));
|
return (ret);
|
}
|
|
|
sess_cfg = "isolation=read-committed";
|
if ((ret = conn->open_session(conn, NULL, sess_cfg, &session1)) != 0 ||
|
(ret = conn->open_session(conn, NULL, sess_cfg, &session2)) != 0) {
|
fprintf(stderr,
|
"Failed open_session: %s\n", wiredtiger_strerror(ret));
|
return (ret);
|
}
|
if ((ret = session2->create(
|
session2, "table:t1", "key_format=S,value_format=S")) != 0) {
|
fprintf(stderr,
|
"Failed create table: %s\n", wiredtiger_strerror(ret));
|
return (ret);
|
}
|
if ((ret = session1->begin_transaction(
|
session1, "isolation=read-committed")) != 0) {
|
fprintf(stderr,
|
"Failed begin transaction: %s\n", wiredtiger_strerror(ret));
|
return (ret);
|
}
|
|
|
if ((ret = session2->open_cursor(
|
session2, "table:t1", NULL, NULL, &c)) != 0) {
|
fprintf(stderr,
|
"Failed open_cursor: %s\n", wiredtiger_strerror(ret));
|
return (ret);
|
}
|
|
|
c->set_key(c, "hi");
|
c->set_value(c, "there");
|
if ((ret = c->insert(c)) != 0) {
|
fprintf(stderr,
|
"Failed insert: %s\n", wiredtiger_strerror(ret));
|
return (ret);
|
}
|
session2->close(session2, NULL);
|
if ((ret = session1->open_cursor(
|
session1, "table:t1", NULL, NULL, &c)) != 0) {
|
fprintf(stderr,
|
"Failed open_cursor: %s\n", wiredtiger_strerror(ret));
|
return (ret);
|
}
|
c->set_key(c, "hi");
|
ret = c->search(c);
|
printf("Searched for key, expected WT_NOTFOUND, got: %d\n", ret);
|
|
|
session1->close(session1, NULL);
|
conn->close(conn, NULL);
|
return (0);
|
}
|
Compiled and run with:
$ cd $WT_HOME/build_posix
|
$ gcc -L.libs -lwiredtiger t.c
|
$ rm -rf /tmp/test2 && mkdir -p /tmp/test2 && LD_LIBRARY_PATH=./.libs ./a.out
|