909 lines
33 KiB
Rust
909 lines
33 KiB
Rust
#![feature(slicing_syntax, core, std_misc, io)]
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extern crate postgres;
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extern crate "rustc-serialize" as serialize;
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extern crate url;
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extern crate openssl;
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use openssl::ssl::SslContext;
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use openssl::ssl::SslMethod;
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use std::old_io::timer;
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use std::time::Duration;
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use std::thread::Thread;
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use postgres::{NoticeHandler,
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Notification,
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Connection,
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GenericConnection,
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ResultDescription,
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SslMode,
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Type,
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ToSql,
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Error,
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ConnectError,
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DbError,
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VecStreamIterator};
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use postgres::SqlState::{SyntaxError,
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QueryCanceled,
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UndefinedTable,
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InvalidCatalogName,
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InvalidPassword,
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CardinalityViolation};
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use postgres::ErrorPosition::Normal;
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macro_rules! or_panic {
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($e:expr) => (
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match $e {
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Ok(ok) => ok,
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Err(err) => panic!("{:?}", err)
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}
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)
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}
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mod types;
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#[test]
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fn test_non_default_database() {
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or_panic!(Connection::connect("postgres://postgres@localhost/postgres", &SslMode::None));
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}
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#[test]
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fn test_url_terminating_slash() {
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or_panic!(Connection::connect("postgres://postgres@localhost/", &SslMode::None));
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}
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#[test]
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fn test_prepare_err() {
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let conn = or_panic!(Connection::connect("postgres://postgres@localhost", &SslMode::None));
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match conn.prepare("invalid sql statment") {
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Err(Error::DbError(DbError { code: SyntaxError, position: Some(Normal(1)), .. })) => (),
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Err(e) => panic!("Unexpected result {:?}", e),
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_ => panic!("Unexpected result"),
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}
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}
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#[test]
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fn test_unknown_database() {
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match Connection::connect("postgres://postgres@localhost/asdf", &SslMode::None) {
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Err(ConnectError::DbError(DbError { code: InvalidCatalogName, .. })) => {}
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Err(resp) => panic!("Unexpected result {:?}", resp),
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_ => panic!("Unexpected result"),
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}
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}
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#[test]
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fn test_connection_finish() {
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let conn = or_panic!(Connection::connect("postgres://postgres@localhost", &SslMode::None));
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assert!(conn.finish().is_ok());
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}
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#[test]
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fn test_unix_connection() {
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let conn = or_panic!(Connection::connect("postgres://postgres@localhost", &SslMode::None));
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let stmt = or_panic!(conn.prepare("SHOW unix_socket_directories"));
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let result = or_panic!(stmt.query(&[]));
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let unix_socket_directories: String = result.map(|row| row.get(0)).next().unwrap();
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if unix_socket_directories.is_empty() {
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panic!("can't test connect_unix; unix_socket_directories is empty");
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}
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let unix_socket_directory = unix_socket_directories[].split(',').next().unwrap();
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let path = url::utf8_percent_encode(unix_socket_directory, url::USERNAME_ENCODE_SET);
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let url = format!("postgres://postgres@{}", path);
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let conn = or_panic!(Connection::connect(&url[], &SslMode::None));
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assert!(conn.finish().is_ok());
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}
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#[test]
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fn test_transaction_commit() {
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let conn = or_panic!(Connection::connect("postgres://postgres@localhost", &SslMode::None));
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or_panic!(conn.execute("CREATE TEMPORARY TABLE foo (id INT PRIMARY KEY)", &[]));
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let trans = or_panic!(conn.transaction());
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or_panic!(trans.execute("INSERT INTO foo (id) VALUES ($1)", &[&1i32]));
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trans.set_commit();
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drop(trans);
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let stmt = or_panic!(conn.prepare("SELECT * FROM foo"));
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let result = or_panic!(stmt.query(&[]));
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assert_eq!(vec![1i32], result.map(|row| row.get(0)).collect::<Vec<_>>());
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}
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#[test]
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fn test_transaction_commit_finish() {
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let conn = or_panic!(Connection::connect("postgres://postgres@localhost", &SslMode::None));
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or_panic!(conn.execute("CREATE TEMPORARY TABLE foo (id INT PRIMARY KEY)", &[]));
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let trans = or_panic!(conn.transaction());
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or_panic!(trans.execute("INSERT INTO foo (id) VALUES ($1)", &[&1i32]));
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trans.set_commit();
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assert!(trans.finish().is_ok());
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let stmt = or_panic!(conn.prepare("SELECT * FROM foo"));
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let result = or_panic!(stmt.query(&[]));
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assert_eq!(vec![1i32], result.map(|row| row.get(0)).collect::<Vec<_>>());
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}
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#[test]
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fn test_transaction_commit_method() {
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let conn = or_panic!(Connection::connect("postgres://postgres@localhost", &SslMode::None));
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or_panic!(conn.execute("CREATE TEMPORARY TABLE foo (id INT PRIMARY KEY)", &[]));
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let trans = or_panic!(conn.transaction());
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or_panic!(trans.execute("INSERT INTO foo (id) VALUES ($1)", &[&1i32]));
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assert!(trans.commit().is_ok());
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let stmt = or_panic!(conn.prepare("SELECT * FROM foo"));
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let result = or_panic!(stmt.query(&[]));
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assert_eq!(vec![1i32], result.map(|row| row.get(0)).collect::<Vec<_>>());
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}
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#[test]
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fn test_transaction_rollback() {
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let conn = or_panic!(Connection::connect("postgres://postgres@localhost", &SslMode::None));
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or_panic!(conn.execute("CREATE TEMPORARY TABLE foo (id INT PRIMARY KEY)", &[]));
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or_panic!(conn.execute("INSERT INTO foo (id) VALUES ($1)", &[&1i32]));
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let trans = or_panic!(conn.transaction());
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or_panic!(trans.execute("INSERT INTO foo (id) VALUES ($1)", &[&2i32]));
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drop(trans);
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let stmt = or_panic!(conn.prepare("SELECT * FROM foo"));
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let result = or_panic!(stmt.query(&[]));
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assert_eq!(vec![1i32], result.map(|row| row.get(0)).collect::<Vec<_>>());
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}
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#[test]
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fn test_transaction_rollback_finish() {
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let conn = or_panic!(Connection::connect("postgres://postgres@localhost", &SslMode::None));
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or_panic!(conn.execute("CREATE TEMPORARY TABLE foo (id INT PRIMARY KEY)", &[]));
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or_panic!(conn.execute("INSERT INTO foo (id) VALUES ($1)", &[&1i32]));
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let trans = or_panic!(conn.transaction());
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or_panic!(trans.execute("INSERT INTO foo (id) VALUES ($1)", &[&2i32]));
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assert!(trans.finish().is_ok());
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let stmt = or_panic!(conn.prepare("SELECT * FROM foo"));
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let result = or_panic!(stmt.query(&[]));
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assert_eq!(vec![1i32], result.map(|row| row.get(0)).collect::<Vec<_>>());
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}
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#[test]
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fn test_nested_transactions() {
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let conn = or_panic!(Connection::connect("postgres://postgres@localhost", &SslMode::None));
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or_panic!(conn.execute("CREATE TEMPORARY TABLE foo (id INT PRIMARY KEY)", &[]));
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or_panic!(conn.execute("INSERT INTO foo (id) VALUES (1)", &[]));
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{
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let trans1 = or_panic!(conn.transaction());
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or_panic!(trans1.execute("INSERT INTO foo (id) VALUES (2)", &[]));
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{
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let trans2 = or_panic!(trans1.transaction());
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or_panic!(trans2.execute("INSERT INTO foo (id) VALUES (3)", &[]));
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}
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{
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let trans2 = or_panic!(trans1.transaction());
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or_panic!(trans2.execute("INSERT INTO foo (id) VALUES (4)", &[]));
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{
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let trans3 = or_panic!(trans2.transaction());
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or_panic!(trans3.execute("INSERT INTO foo (id) VALUES (5)", &[]));
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}
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{
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let trans3 = or_panic!(trans2.transaction());
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or_panic!(trans3.execute("INSERT INTO foo (id) VALUES (6)", &[]));
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assert!(trans3.commit().is_ok());
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}
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assert!(trans2.commit().is_ok());
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}
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let stmt = or_panic!(trans1.prepare("SELECT * FROM foo ORDER BY id"));
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let result = or_panic!(stmt.query(&[]));
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assert_eq!(vec![1i32, 2, 4, 6], result.map(|row| row.get(0)).collect::<Vec<_>>());
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}
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let stmt = or_panic!(conn.prepare("SELECT * FROM foo ORDER BY id"));
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let result = or_panic!(stmt.query(&[]));
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assert_eq!(vec![1i32], result.map(|row| row.get(0)).collect::<Vec<_>>());
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}
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#[test]
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fn test_nested_transactions_finish() {
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let conn = or_panic!(Connection::connect("postgres://postgres@localhost", &SslMode::None));
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or_panic!(conn.execute("CREATE TEMPORARY TABLE foo (id INT PRIMARY KEY)", &[]));
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or_panic!(conn.execute("INSERT INTO foo (id) VALUES (1)", &[]));
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{
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let trans1 = or_panic!(conn.transaction());
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or_panic!(trans1.execute("INSERT INTO foo (id) VALUES (2)", &[]));
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{
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let trans2 = or_panic!(trans1.transaction());
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or_panic!(trans2.execute("INSERT INTO foo (id) VALUES (3)", &[]));
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assert!(trans2.finish().is_ok());
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}
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{
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let trans2 = or_panic!(trans1.transaction());
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or_panic!(trans2.execute("INSERT INTO foo (id) VALUES (4)", &[]));
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{
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let trans3 = or_panic!(trans2.transaction());
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or_panic!(trans3.execute("INSERT INTO foo (id) VALUES (5)", &[]));
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assert!(trans3.finish().is_ok());
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}
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{
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let trans3 = or_panic!(trans2.transaction());
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or_panic!(trans3.execute("INSERT INTO foo (id) VALUES (6)", &[]));
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trans3.set_commit();
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assert!(trans3.finish().is_ok());
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}
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trans2.set_commit();
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assert!(trans2.finish().is_ok());
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}
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// in a block to unborrow trans1 for the finish call
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{
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let stmt = or_panic!(trans1.prepare("SELECT * FROM foo ORDER BY id"));
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let result = or_panic!(stmt.query(&[]));
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assert_eq!(vec![1i32, 2, 4, 6], result.map(|row| row.get(0)).collect::<Vec<_>>());
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}
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assert!(trans1.finish().is_ok());
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}
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let stmt = or_panic!(conn.prepare("SELECT * FROM foo ORDER BY id"));
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let result = or_panic!(stmt.query(&[]));
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assert_eq!(vec![1i32], result.map(|row| row.get(0)).collect::<Vec<_>>());
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}
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#[test]
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#[should_fail(expected = "active transaction")]
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fn test_conn_trans_when_nested() {
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let conn = or_panic!(Connection::connect("postgres://postgres@localhost", &SslMode::None));
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let _trans = or_panic!(conn.transaction());
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conn.transaction().unwrap();
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}
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#[test]
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#[should_fail(expected = "active transaction")]
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fn test_trans_with_nested_trans() {
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let conn = or_panic!(Connection::connect("postgres://postgres@localhost", &SslMode::None));
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let trans = or_panic!(conn.transaction());
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let _trans2 = or_panic!(trans.transaction());
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trans.transaction().unwrap();
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}
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#[test]
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fn test_stmt_execute_after_transaction() {
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let conn = or_panic!(Connection::connect("postgres://postgres@localhost", &SslMode::None));
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let trans = or_panic!(conn.transaction());
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let stmt = or_panic!(trans.prepare("SELECT 1"));
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or_panic!(trans.finish());
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let mut result = or_panic!(stmt.query(&[]));
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assert_eq!(1i32, result.next().unwrap().get(0));
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}
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#[test]
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fn test_stmt_finish() {
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let conn = or_panic!(Connection::connect("postgres://postgres@localhost", &SslMode::None));
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or_panic!(conn.execute("CREATE TEMPORARY TABLE foo (id BIGINT PRIMARY KEY)", &[]));
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let stmt = or_panic!(conn.prepare("SELECT * FROM foo"));
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assert!(stmt.finish().is_ok());
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}
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#[test]
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fn test_batch_execute() {
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let conn = or_panic!(Connection::connect("postgres://postgres@localhost", &SslMode::None));
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let query = "CREATE TEMPORARY TABLE foo (id BIGINT PRIMARY KEY);
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INSERT INTO foo (id) VALUES (10);";
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or_panic!(conn.batch_execute(query));
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let stmt = or_panic!(conn.prepare("SELECT * from foo ORDER BY id"));
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let result = or_panic!(stmt.query(&[]));
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assert_eq!(vec![10i64], result.map(|row| row.get(0)).collect::<Vec<_>>());
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}
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#[test]
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fn test_batch_execute_error() {
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let conn = or_panic!(Connection::connect("postgres://postgres@localhost", &SslMode::None));
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let query = "CREATE TEMPORARY TABLE foo (id BIGINT PRIMARY KEY);
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INSERT INTO foo (id) VALUES (10);
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asdfa;
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INSERT INTO foo (id) VALUES (11)";
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conn.batch_execute(query).err().unwrap();
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match conn.prepare("SELECT * from foo ORDER BY id") {
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Err(Error::DbError(DbError { code: UndefinedTable, .. })) => {},
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Err(e) => panic!("unexpected error {:?}", e),
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_ => panic!("unexpected success"),
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}
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}
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#[test]
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fn test_transaction_batch_execute() {
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let conn = or_panic!(Connection::connect("postgres://postgres@localhost", &SslMode::None));
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let trans = or_panic!(conn.transaction());
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let query = "CREATE TEMPORARY TABLE foo (id BIGINT PRIMARY KEY);
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INSERT INTO foo (id) VALUES (10);";
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or_panic!(trans.batch_execute(query));
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let stmt = or_panic!(trans.prepare("SELECT * from foo ORDER BY id"));
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let result = or_panic!(stmt.query(&[]));
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assert_eq!(vec![10i64], result.map(|row| row.get(0)).collect::<Vec<_>>());
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}
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#[test]
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fn test_query() {
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let conn = or_panic!(Connection::connect("postgres://postgres@localhost", &SslMode::None));
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or_panic!(conn.execute("CREATE TEMPORARY TABLE foo (id BIGINT PRIMARY KEY)", &[]));
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or_panic!(conn.execute("INSERT INTO foo (id) VALUES ($1), ($2)",
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&[&1i64, &2i64]));
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let stmt = or_panic!(conn.prepare("SELECT * from foo ORDER BY id"));
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let result = or_panic!(stmt.query(&[]));
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assert_eq!(vec![1i64, 2], result.map(|row| row.get(0)).collect::<Vec<_>>());
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}
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#[test]
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fn test_error_after_datarow() {
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let conn = or_panic!(Connection::connect("postgres://postgres@localhost", &SslMode::None));
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let stmt = or_panic!(conn.prepare("
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SELECT
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(SELECT generate_series(1, ss.i))
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FROM (SELECT gs.i
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FROM generate_series(1, 2) gs(i)
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ORDER BY gs.i
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LIMIT 2) ss"));
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match stmt.query(&[]) {
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Err(Error::DbError(DbError { code: CardinalityViolation, .. })) => {}
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Err(err) => panic!("Unexpected error {:?}", err),
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Ok(_) => panic!("Expected failure"),
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}
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}
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#[test]
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fn test_lazy_query() {
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let conn = or_panic!(Connection::connect("postgres://postgres@localhost", &SslMode::None));
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let trans = or_panic!(conn.transaction());
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or_panic!(trans.execute("CREATE TEMPORARY TABLE foo (id INT PRIMARY KEY)", &[]));
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let stmt = or_panic!(trans.prepare("INSERT INTO foo (id) VALUES ($1)"));
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let values = vec!(0i32, 1, 2, 3, 4, 5);
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for value in values.iter() {
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or_panic!(stmt.execute(&[value]));
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}
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let stmt = or_panic!(trans.prepare("SELECT id FROM foo ORDER BY id"));
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let result = or_panic!(stmt.lazy_query(&trans, &[], 2));
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assert_eq!(values, result.map(|row| row.unwrap().get(0)).collect::<Vec<_>>());
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}
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#[test]
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#[should_fail(expected = "same `Connection` as")]
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fn test_lazy_query_wrong_conn() {
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let conn1 = or_panic!(Connection::connect("postgres://postgres@localhost", &SslMode::None));
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let conn2 = or_panic!(Connection::connect("postgres://postgres@localhost", &SslMode::None));
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let trans = or_panic!(conn1.transaction());
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let stmt = or_panic!(conn2.prepare("SELECT 1::INT"));
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stmt.lazy_query(&trans, &[], 1).unwrap();
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}
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#[test]
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fn test_param_types() {
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let conn = or_panic!(Connection::connect("postgres://postgres@localhost", &SslMode::None));
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let stmt = or_panic!(conn.prepare("SELECT $1::INT, $2::VARCHAR"));
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assert_eq!(stmt.param_types(), [Type::Int4, Type::Varchar].as_slice());
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}
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#[test]
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fn test_result_descriptions() {
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let conn = or_panic!(Connection::connect("postgres://postgres@localhost", &SslMode::None));
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let stmt = or_panic!(conn.prepare("SELECT 1::INT as a, 'hi'::VARCHAR as b"));
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assert!(stmt.result_descriptions() ==
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[ResultDescription { name: "a".to_string(), ty: Type::Int4},
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ResultDescription { name: "b".to_string(), ty: Type::Varchar}]);
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}
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#[test]
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fn test_execute_counts() {
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let conn = or_panic!(Connection::connect("postgres://postgres@localhost", &SslMode::None));
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assert_eq!(0, or_panic!(conn.execute("CREATE TEMPORARY TABLE foo (
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id SERIAL PRIMARY KEY,
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b INT
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)", &[])));
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assert_eq!(3, or_panic!(conn.execute("INSERT INTO foo (b) VALUES ($1), ($2), ($2)",
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&[&1i32, &2i32])));
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assert_eq!(2, or_panic!(conn.execute("UPDATE foo SET b = 0 WHERE b = 2", &[])));
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assert_eq!(3, or_panic!(conn.execute("SELECT * FROM foo", &[])));
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}
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#[test]
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fn test_wrong_param_type() {
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let conn = or_panic!(Connection::connect("postgres://postgres@localhost", &SslMode::None));
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match conn.execute("SELECT $1::VARCHAR", &[&1i32]) {
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Err(Error::WrongType(_)) => {}
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res => panic!("unexpected result {:?}", res)
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}
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}
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#[test]
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#[should_fail(expected = "expected 2 parameters but got 1")]
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fn test_too_few_params() {
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let conn = or_panic!(Connection::connect("postgres://postgres@localhost", &SslMode::None));
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let _ = conn.execute("SELECT $1::INT, $2::INT", &[&1i32]);
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}
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#[test]
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#[should_fail(expected = "expected 2 parameters but got 3")]
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fn test_too_many_params() {
|
|
let conn = or_panic!(Connection::connect("postgres://postgres@localhost", &SslMode::None));
|
|
let _ = conn.execute("SELECT $1::INT, $2::INT", &[&1i32, &2i32, &3i32]);
|
|
}
|
|
|
|
#[test]
|
|
fn test_index_named() {
|
|
let conn = or_panic!(Connection::connect("postgres://postgres@localhost", &SslMode::None));
|
|
let stmt = or_panic!(conn.prepare("SELECT 10::INT as val"));
|
|
let result = or_panic!(stmt.query(&[]));
|
|
|
|
assert_eq!(vec![10i32], result.map(|row| row.get("val")).collect::<Vec<_>>());
|
|
}
|
|
|
|
#[test]
|
|
#[should_fail]
|
|
fn test_index_named_fail() {
|
|
let conn = or_panic!(Connection::connect("postgres://postgres@localhost", &SslMode::None));
|
|
let stmt = or_panic!(conn.prepare("SELECT 10::INT as id"));
|
|
let mut result = or_panic!(stmt.query(&[]));
|
|
|
|
let _: i32 = result.next().unwrap().get("asdf");
|
|
}
|
|
|
|
#[test]
|
|
fn test_get_named_err() {
|
|
let conn = or_panic!(Connection::connect("postgres://postgres@localhost", &SslMode::None));
|
|
let stmt = or_panic!(conn.prepare("SELECT 10::INT as id"));
|
|
let mut result = or_panic!(stmt.query(&[]));
|
|
|
|
match result.next().unwrap().get_opt::<&str, i32>("asdf") {
|
|
Err(Error::InvalidColumn) => {}
|
|
res => panic!("unexpected result {:?}", res),
|
|
};
|
|
}
|
|
|
|
#[test]
|
|
fn test_get_was_null() {
|
|
let conn = or_panic!(Connection::connect("postgres://postgres@localhost", &SslMode::None));
|
|
let stmt = or_panic!(conn.prepare("SELECT NULL::INT as id"));
|
|
let mut result = or_panic!(stmt.query(&[]));
|
|
|
|
match result.next().unwrap().get_opt::<usize, i32>(0) {
|
|
Err(Error::WasNull) => {}
|
|
res => panic!("unexpected result {:?}", res),
|
|
};
|
|
}
|
|
|
|
#[test]
|
|
fn test_get_off_by_one() {
|
|
let conn = or_panic!(Connection::connect("postgres://postgres@localhost", &SslMode::None));
|
|
let stmt = or_panic!(conn.prepare("SELECT 10::INT as id"));
|
|
let mut result = or_panic!(stmt.query(&[]));
|
|
|
|
match result.next().unwrap().get_opt::<usize, i32>(1) {
|
|
Err(Error::InvalidColumn) => {}
|
|
res => panic!("unexpected result {:?}", res),
|
|
};
|
|
}
|
|
|
|
#[test]
|
|
fn test_custom_notice_handler() {
|
|
static mut count: usize = 0;
|
|
struct Handler;
|
|
|
|
impl NoticeHandler for Handler {
|
|
fn handle(&mut self, notice: DbError) {
|
|
assert_eq!("note", &*notice.message);
|
|
unsafe { count += 1; }
|
|
}
|
|
}
|
|
|
|
let conn = or_panic!(Connection::connect(
|
|
"postgres://postgres@localhost?client_min_messages=NOTICE", &SslMode::None));
|
|
conn.set_notice_handler(Box::new(Handler));
|
|
or_panic!(conn.execute("CREATE FUNCTION pg_temp.note() RETURNS INT AS $$
|
|
BEGIN
|
|
RAISE NOTICE 'note';
|
|
RETURN 1;
|
|
END; $$ LANGUAGE plpgsql", &[]));
|
|
or_panic!(conn.execute("SELECT pg_temp.note()", &[]));
|
|
|
|
assert_eq!(unsafe { count }, 1);
|
|
}
|
|
|
|
#[test]
|
|
fn test_notification_iterator_none() {
|
|
let conn = or_panic!(Connection::connect("postgres://postgres@localhost", &SslMode::None));
|
|
assert!(conn.notifications().next().is_none());
|
|
}
|
|
|
|
fn check_notification(expected: Notification, actual: Notification) {
|
|
assert_eq!(&expected.channel, &actual.channel);
|
|
assert_eq!(&expected.payload, &actual.payload);
|
|
}
|
|
|
|
#[test]
|
|
fn test_notification_iterator_some() {
|
|
let conn = or_panic!(Connection::connect("postgres://postgres@localhost", &SslMode::None));
|
|
let mut it = conn.notifications();
|
|
or_panic!(conn.execute("LISTEN test_notification_iterator_one_channel", &[]));
|
|
or_panic!(conn.execute("LISTEN test_notification_iterator_one_channel2", &[]));
|
|
or_panic!(conn.execute("NOTIFY test_notification_iterator_one_channel, 'hello'", &[]));
|
|
or_panic!(conn.execute("NOTIFY test_notification_iterator_one_channel2, 'world'", &[]));
|
|
|
|
check_notification(Notification {
|
|
pid: 0,
|
|
channel: "test_notification_iterator_one_channel".to_string(),
|
|
payload: "hello".to_string()
|
|
}, it.next().unwrap());
|
|
check_notification(Notification {
|
|
pid: 0,
|
|
channel: "test_notification_iterator_one_channel2".to_string(),
|
|
payload: "world".to_string()
|
|
}, it.next().unwrap());
|
|
assert!(it.next().is_none());
|
|
|
|
or_panic!(conn.execute("NOTIFY test_notification_iterator_one_channel, '!'", &[]));
|
|
check_notification(Notification {
|
|
pid: 0,
|
|
channel: "test_notification_iterator_one_channel".to_string(),
|
|
payload: "!".to_string()
|
|
}, it.next().unwrap());
|
|
assert!(it.next().is_none());
|
|
}
|
|
|
|
#[test]
|
|
fn test_notifications_next_block() {
|
|
let conn = or_panic!(Connection::connect("postgres://postgres@localhost", &SslMode::None));
|
|
or_panic!(conn.execute("LISTEN test_notifications_next_block", &[]));
|
|
|
|
let _t = Thread::spawn(|| {
|
|
let conn = or_panic!(Connection::connect("postgres://postgres@localhost", &SslMode::None));
|
|
timer::sleep(Duration::milliseconds(500));
|
|
or_panic!(conn.execute("NOTIFY test_notifications_next_block, 'foo'", &[]));
|
|
});
|
|
|
|
let mut notifications = conn.notifications();
|
|
check_notification(Notification {
|
|
pid: 0,
|
|
channel: "test_notifications_next_block".to_string(),
|
|
payload: "foo".to_string()
|
|
}, or_panic!(notifications.next_block()));
|
|
}
|
|
|
|
#[test]
|
|
fn test_notifications_next_block_for() {
|
|
let conn = or_panic!(Connection::connect("postgres://postgres@localhost", &SslMode::None));
|
|
or_panic!(conn.execute("LISTEN test_notifications_next_block_for", &[]));
|
|
|
|
let _t = Thread::spawn(|| {
|
|
let conn = or_panic!(Connection::connect("postgres://postgres@localhost", &SslMode::None));
|
|
timer::sleep(Duration::milliseconds(500));
|
|
or_panic!(conn.execute("NOTIFY test_notifications_next_block_for, 'foo'", &[]));
|
|
});
|
|
|
|
let mut notifications = conn.notifications();
|
|
check_notification(Notification {
|
|
pid: 0,
|
|
channel: "test_notifications_next_block_for".to_string(),
|
|
payload: "foo".to_string()
|
|
}, or_panic!(notifications.next_block_for(Duration::seconds(2)).unwrap()));
|
|
}
|
|
|
|
#[test]
|
|
fn test_notifications_next_block_for_timeout() {
|
|
let conn = or_panic!(Connection::connect("postgres://postgres@localhost", &SslMode::None));
|
|
or_panic!(conn.execute("LISTEN test_notifications_next_block_for_timeout", &[]));
|
|
|
|
let _t = Thread::spawn(|| {
|
|
let conn = or_panic!(Connection::connect("postgres://postgres@localhost", &SslMode::None));
|
|
timer::sleep(Duration::seconds(2));
|
|
or_panic!(conn.execute("NOTIFY test_notifications_next_block_for_timeout, 'foo'", &[]));
|
|
});
|
|
|
|
let mut notifications = conn.notifications();
|
|
match notifications.next_block_for(Duration::milliseconds(500)) {
|
|
None => {}
|
|
Some(Err(e)) => panic!("Unexpected error {:?}", e),
|
|
Some(Ok(_)) => panic!("expected error"),
|
|
}
|
|
|
|
or_panic!(conn.execute("SELECT 1", &[]));
|
|
}
|
|
|
|
#[test]
|
|
// This test is pretty sad, but I don't think there's a better way :(
|
|
fn test_cancel_query() {
|
|
let conn = or_panic!(Connection::connect("postgres://postgres@localhost", &SslMode::None));
|
|
let cancel_data = conn.cancel_data();
|
|
|
|
let _t = Thread::spawn(move || {
|
|
timer::sleep(Duration::milliseconds(500));
|
|
assert!(postgres::cancel_query("postgres://postgres@localhost", &SslMode::None,
|
|
cancel_data).is_ok());
|
|
});
|
|
|
|
match conn.execute("SELECT pg_sleep(10)", &[]) {
|
|
Err(Error::DbError(DbError { code: QueryCanceled, .. })) => {}
|
|
Err(res) => panic!("Unexpected result {:?}", res),
|
|
_ => panic!("Unexpected result"),
|
|
}
|
|
}
|
|
|
|
#[test]
|
|
fn test_require_ssl_conn() {
|
|
let ctx = SslContext::new(SslMethod::Sslv23).unwrap();
|
|
let conn = or_panic!(Connection::connect("postgres://postgres@localhost",
|
|
&SslMode::Require(ctx)));
|
|
or_panic!(conn.execute("SELECT 1::VARCHAR", &[]));
|
|
}
|
|
|
|
#[test]
|
|
fn test_prefer_ssl_conn() {
|
|
let ctx = SslContext::new(SslMethod::Sslv23).unwrap();
|
|
let conn = or_panic!(Connection::connect("postgres://postgres@localhost",
|
|
&SslMode::Prefer(ctx)));
|
|
or_panic!(conn.execute("SELECT 1::VARCHAR", &[]));
|
|
}
|
|
|
|
#[test]
|
|
fn test_plaintext_pass() {
|
|
or_panic!(Connection::connect("postgres://pass_user:password@localhost/postgres", &SslMode::None));
|
|
}
|
|
|
|
#[test]
|
|
fn test_plaintext_pass_no_pass() {
|
|
let ret = Connection::connect("postgres://pass_user@localhost/postgres", &SslMode::None);
|
|
match ret {
|
|
Err(ConnectError::MissingPassword) => (),
|
|
Err(err) => panic!("Unexpected error {:?}", err),
|
|
_ => panic!("Expected error")
|
|
}
|
|
}
|
|
|
|
#[test]
|
|
fn test_plaintext_pass_wrong_pass() {
|
|
let ret = Connection::connect("postgres://pass_user:asdf@localhost/postgres", &SslMode::None);
|
|
match ret {
|
|
Err(ConnectError::DbError(DbError { code: InvalidPassword, .. })) => (),
|
|
Err(err) => panic!("Unexpected error {:?}", err),
|
|
_ => panic!("Expected error")
|
|
}
|
|
}
|
|
|
|
#[test]
|
|
fn test_md5_pass() {
|
|
or_panic!(Connection::connect("postgres://md5_user:password@localhost/postgres", &SslMode::None));
|
|
}
|
|
|
|
#[test]
|
|
fn test_md5_pass_no_pass() {
|
|
let ret = Connection::connect("postgres://md5_user@localhost/postgres", &SslMode::None);
|
|
match ret {
|
|
Err(ConnectError::MissingPassword) => (),
|
|
Err(err) => panic!("Unexpected error {:?}", err),
|
|
_ => panic!("Expected error")
|
|
}
|
|
}
|
|
|
|
#[test]
|
|
fn test_md5_pass_wrong_pass() {
|
|
let ret = Connection::connect("postgres://md5_user:asdf@localhost/postgres", &SslMode::None);
|
|
match ret {
|
|
Err(ConnectError::DbError(DbError { code: InvalidPassword, .. })) => (),
|
|
Err(err) => panic!("Unexpected error {:?}", err),
|
|
_ => panic!("Expected error")
|
|
}
|
|
}
|
|
|
|
#[test]
|
|
fn test_execute_copy_from_err() {
|
|
let conn = or_panic!(Connection::connect("postgres://postgres@localhost", &SslMode::None));
|
|
or_panic!(conn.execute("CREATE TEMPORARY TABLE foo (id INT)", &[]));
|
|
let stmt = or_panic!(conn.prepare("COPY foo (id) FROM STDIN"));
|
|
match stmt.execute(&[]) {
|
|
Err(Error::DbError(ref err)) if err.message[].contains("COPY") => {}
|
|
Err(err) => panic!("Unexptected error {:?}", err),
|
|
_ => panic!("Expected error"),
|
|
}
|
|
match stmt.query(&[]) {
|
|
Err(Error::DbError(ref err)) if err.message[].contains("COPY") => {}
|
|
Err(err) => panic!("Unexptected error {:?}", err),
|
|
_ => panic!("Expected error"),
|
|
}
|
|
}
|
|
|
|
#[test]
|
|
fn test_copy_in() {
|
|
let conn = or_panic!(Connection::connect("postgres://postgres@localhost", &SslMode::None));
|
|
or_panic!(conn.execute("CREATE TEMPORARY TABLE foo (id INT, name VARCHAR)", &[]));
|
|
|
|
let stmt = or_panic!(conn.prepare_copy_in("foo", &["id", "name"]));
|
|
|
|
let data = (0i32..2).map(|i| {
|
|
VecStreamIterator::new(vec![Box::new(i) as Box<ToSql>,
|
|
Box::new(format!("{}", i)) as Box<ToSql>])
|
|
});
|
|
|
|
assert_eq!(Ok(2), stmt.execute(data));
|
|
|
|
let stmt = or_panic!(conn.prepare("SELECT id, name FROM foo ORDER BY id"));
|
|
assert_eq!(vec![(0i32, Some("0".to_string())), (1, Some("1".to_string()))],
|
|
or_panic!(stmt.query(&[])).map(|r| (r.get(0), r.get(1))).collect::<Vec<_>>());
|
|
}
|
|
|
|
#[test]
|
|
fn test_copy_in_bad_column_count() {
|
|
let conn = or_panic!(Connection::connect("postgres://postgres@localhost", &SslMode::None));
|
|
or_panic!(conn.execute("CREATE TEMPORARY TABLE foo (id INT, name VARCHAR)", &[]));
|
|
|
|
let stmt = or_panic!(conn.prepare_copy_in("foo", &["id", "name"]));
|
|
let data = vec![
|
|
VecStreamIterator::new(vec![Box::new(1i32) as Box<ToSql>,
|
|
Box::new("Steven".to_string()) as Box<ToSql>]),
|
|
VecStreamIterator::new(vec![Box::new(2i32) as Box<ToSql>]),
|
|
].into_iter();
|
|
|
|
let res = stmt.execute(data);
|
|
match res {
|
|
Err(Error::DbError(ref err)) if err.message[].contains("Invalid column count") => {}
|
|
Err(err) => panic!("unexpected error {:?}", err),
|
|
_ => panic!("Expected error"),
|
|
}
|
|
|
|
let data = vec![
|
|
VecStreamIterator::new(vec![Box::new(1i32) as Box<ToSql>,
|
|
Box::new("Steven".to_string()) as Box<ToSql>]),
|
|
VecStreamIterator::new(vec![Box::new(2i32) as Box<ToSql>,
|
|
Box::new("Steven".to_string()) as Box<ToSql>,
|
|
Box::new(3i64) as Box<ToSql>]),
|
|
].into_iter();
|
|
|
|
let res = stmt.execute(data);
|
|
match res {
|
|
Err(Error::DbError(ref err)) if err.message[].contains("Invalid column count") => {}
|
|
Err(err) => panic!("unexpected error {:?}", err),
|
|
_ => panic!("Expected error"),
|
|
}
|
|
|
|
or_panic!(conn.execute("SELECT 1", &[]));
|
|
}
|
|
|
|
#[test]
|
|
fn test_copy_in_bad_type() {
|
|
let conn = or_panic!(Connection::connect("postgres://postgres@localhost", &SslMode::None));
|
|
or_panic!(conn.execute("CREATE TEMPORARY TABLE foo (id INT, name VARCHAR)", &[]));
|
|
|
|
let stmt = or_panic!(conn.prepare_copy_in("foo", &["id", "name"]));
|
|
|
|
let data = vec![
|
|
VecStreamIterator::new(vec![Box::new(1i32) as Box<ToSql>,
|
|
Box::new("Steven".to_string()) as Box<ToSql>]),
|
|
VecStreamIterator::new(vec![Box::new(2i32) as Box<ToSql>,
|
|
Box::new(1i32) as Box<ToSql>]),
|
|
].into_iter();
|
|
|
|
let res = stmt.execute(data);
|
|
match res {
|
|
Err(Error::DbError(ref err)) if err.message[].contains("saw type Varchar") => {}
|
|
Err(err) => panic!("unexpected error {:?}", err),
|
|
_ => panic!("Expected error"),
|
|
}
|
|
|
|
or_panic!(conn.execute("SELECT 1", &[]));
|
|
}
|
|
|
|
#[test]
|
|
fn test_batch_execute_copy_from_err() {
|
|
let conn = or_panic!(Connection::connect("postgres://postgres@localhost", &SslMode::None));
|
|
or_panic!(conn.execute("CREATE TEMPORARY TABLE foo (id INT)", &[]));
|
|
match conn.batch_execute("COPY foo (id) FROM STDIN") {
|
|
Err(Error::DbError(ref err)) if err.message[].contains("COPY") => {}
|
|
Err(err) => panic!("Unexptected error {:?}", err),
|
|
_ => panic!("Expected error"),
|
|
}
|
|
}
|
|
|
|
#[test]
|
|
// Just make sure the impls don't infinite loop
|
|
fn test_generic_connection() {
|
|
fn f<T>(t: &T) where T: GenericConnection {
|
|
or_panic!(t.execute("SELECT 1", &[]));
|
|
}
|
|
|
|
let conn = or_panic!(Connection::connect("postgres://postgres@localhost", &SslMode::None));
|
|
f(&conn);
|
|
let trans = or_panic!(conn.transaction());
|
|
f(&trans);
|
|
}
|
|
|
|
#[test]
|
|
fn test_custom_range_element_type() {
|
|
let conn = or_panic!(Connection::connect("postgres://postgres@localhost", &SslMode::None));
|
|
let trans = or_panic!(conn.transaction());
|
|
or_panic!(trans.execute("CREATE TYPE floatrange AS RANGE (
|
|
subtype = float8,
|
|
subtype_diff = float8mi
|
|
)", &[]));
|
|
let stmt = or_panic!(trans.prepare("SELECT $1::floatrange"));
|
|
match &stmt.param_types()[0] {
|
|
&Type::Unknown { ref name, ref element_type, .. } => {
|
|
assert_eq!("floatrange", &**name);
|
|
assert_eq!(&Some(Box::new(Type::Float8)), element_type);
|
|
}
|
|
t => panic!("Unexpected type {:?}", t)
|
|
}
|
|
}
|
|
|
|
#[test]
|
|
fn test_prepare_cached() {
|
|
let conn = or_panic!(Connection::connect("postgres://postgres@localhost", &SslMode::None));
|
|
or_panic!(conn.execute("CREATE TEMPORARY TABLE foo (id INT)", &[]));
|
|
or_panic!(conn.execute("INSERT INTO foo (id) VALUES (1), (2)", &[]));
|
|
|
|
let stmt = or_panic!(conn.prepare_cached("SELECT id FROM foo ORDER BY id"));
|
|
assert_eq!(&[1, 2][], or_panic!(stmt.query(&[])).map(|r| r.get(0)).collect::<Vec<i32>>());
|
|
or_panic!(stmt.finish());
|
|
|
|
let stmt = or_panic!(conn.prepare_cached("SELECT id FROM foo ORDER BY id"));
|
|
assert_eq!(&[1, 2][], or_panic!(stmt.query(&[])).map(|r| r.get(0)).collect::<Vec<i32>>());
|
|
or_panic!(stmt.finish());
|
|
|
|
let stmt = or_panic!(conn.prepare_cached("SELECT id FROM foo ORDER BY id DESC"));
|
|
assert_eq!(&[2, 1][], or_panic!(stmt.query(&[])).map(|r| r.get(0)).collect::<Vec<i32>>());
|
|
or_panic!(stmt.finish());
|
|
}
|
|
|
|
#[test]
|
|
fn test_is_active() {
|
|
let conn = or_panic!(Connection::connect("postgres://postgres@localhost", &SslMode::None));
|
|
assert!(conn.is_active());
|
|
let trans = or_panic!(conn.transaction());
|
|
assert!(!conn.is_active());
|
|
assert!(trans.is_active());
|
|
{
|
|
let trans2 = or_panic!(trans.transaction());
|
|
assert!(!conn.is_active());
|
|
assert!(!trans.is_active());
|
|
assert!(trans2.is_active());
|
|
or_panic!(trans2.finish());
|
|
}
|
|
assert!(!conn.is_active());
|
|
assert!(trans.is_active());
|
|
or_panic!(trans.finish());
|
|
assert!(conn.is_active());
|
|
}
|