Imported Upstream version 1.3.1

1 files changed, 22 insertions, 0 deletions

diff --git a/jstests/fsync.js b/jstests/fsync.js
new file mode 100644
index 0000000..fccd623
--- /dev/null
+++ b/jstests/fsync.js
@@ -0,0 +1,22 @@
+// test the lock/unlock snapshotting feature a bit
+
+x=db.runCommand({fsync:1,lock:1});
+assert(!x.ok,"D");
+
+d=db.getSisterDB("admin");
+
+x=d.runCommand({fsync:1,lock:1});
+
+assert(x.ok,"C");
+
+y = d.currentOp();
+assert(y.fsyncLock,"B");
+
+z = d.$cmd.sys.unlock.findOne();
+
+// it will take some time to unlock, and unlock does not block and wait for that
+// doing a write will make us wait until db is writeable.
+db.jstests_fsync.insert({x:1});
+
+assert( d.currentOp().fsyncLock == null, "A" );
+