mod util;
use pretty_assertions::assert_eq;
use rocksdb::{properties, Options, DB};
use util::DBPath;
#[test]
fn property_test() {
let n = DBPath::new("_rust_rocksdb_property_test");
{
let db = DB::open_default(&n).unwrap();
let prop_name: &std::ffi::CStr = properties::STATS;
let value = db.property_value(prop_name).unwrap().unwrap();
assert!(value.contains("Stats"));
}
{
let db = DB::open_default(&n).unwrap();
let prop_name: std::ffi::CString = properties::STATS.to_owned();
let value = db.property_value(&prop_name).unwrap().unwrap();
assert!(value.contains("Stats"));
}
{
let db = DB::open_default(&n).unwrap();
let prop_name: String = properties::STATS.to_owned().into_string().unwrap();
let value = db.property_value(&prop_name).unwrap().unwrap();
assert!(value.contains("Stats"));
}
}
#[test]
fn property_cf_test() {
let n = DBPath::new("_rust_rocksdb_property_cf_test");
{
let opts = Options::default();
#[cfg(feature = "multi-threaded-cf")]
let db = DB::open_default(&n).unwrap();
#[cfg(not(feature = "multi-threaded-cf"))]
let mut db = DB::open_default(&n).unwrap();
db.create_cf("cf1", &opts).unwrap();
let cf = db.cf_handle("cf1").unwrap();
let value = db
.property_value_cf(&cf, properties::STATS)
.unwrap()
.unwrap();
assert!(value.contains("Stats"));
}
}
#[test]
fn property_int_test() {
let n = DBPath::new("_rust_rocksdb_property_int_test");
{
let db = DB::open_default(&n).unwrap();
let value = db
.property_int_value(properties::ESTIMATE_LIVE_DATA_SIZE)
.unwrap();
assert_eq!(value, Some(0));
}
}
#[test]
fn property_int_cf_test() {
let n = DBPath::new("_rust_rocksdb_property_int_cf_test");
{
let opts = Options::default();
#[cfg(feature = "multi-threaded-cf")]
let db = DB::open_default(&n).unwrap();
#[cfg(not(feature = "multi-threaded-cf"))]
let mut db = DB::open_default(&n).unwrap();
db.create_cf("cf1", &opts).unwrap();
let cf = db.cf_handle("cf1").unwrap();
let total_keys = db
.property_int_value_cf(&cf, properties::ESTIMATE_NUM_KEYS)
.unwrap();
assert_eq!(total_keys, Some(0));
}
}