259 lines
7.9 KiB
Rust
259 lines
7.9 KiB
Rust
extern crate env_logger;
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extern crate futures;
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extern crate tokio;
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extern crate tokio_postgres;
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use std::time::{Duration, Instant};
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use tokio::prelude::*;
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use tokio::runtime::current_thread::Runtime;
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use tokio::timer::Delay;
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use tokio_postgres::error::SqlState;
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use tokio_postgres::types::Type;
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use tokio_postgres::TlsMode;
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fn smoke_test(url: &str) {
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let _ = env_logger::try_init();
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let mut runtime = Runtime::new().unwrap();
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let handshake = tokio_postgres::connect(url.parse().unwrap(), TlsMode::None);
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let (mut client, connection) = runtime.block_on(handshake).unwrap();
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let connection = connection.map_err(|e| panic!("{}", e));
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runtime.handle().spawn(connection).unwrap();
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let prepare = client.prepare("SELECT 1::INT4");
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let statement = runtime.block_on(prepare).unwrap();
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let select = client.query(&statement, &[]).collect().map(|rows| {
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assert_eq!(rows.len(), 1);
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assert_eq!(rows[0].get::<_, i32>(0), 1);
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});
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runtime.block_on(select).unwrap();
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drop(statement);
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drop(client);
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runtime.run().unwrap();
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}
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#[test]
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fn plain_password_missing() {
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let _ = env_logger::try_init();
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let mut runtime = Runtime::new().unwrap();
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let handshake = tokio_postgres::connect(
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"postgres://pass_user@localhost:5433".parse().unwrap(),
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TlsMode::None,
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);
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match runtime.block_on(handshake) {
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Ok(_) => panic!("unexpected success"),
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Err(ref e) if e.as_connection().is_some() => {}
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Err(e) => panic!("{}", e),
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}
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}
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#[test]
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fn plain_password_wrong() {
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let _ = env_logger::try_init();
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let mut runtime = Runtime::new().unwrap();
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let handshake = tokio_postgres::connect(
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"postgres://pass_user:foo@localhost:5433".parse().unwrap(),
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TlsMode::None,
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);
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match runtime.block_on(handshake) {
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Ok(_) => panic!("unexpected success"),
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Err(ref e) if e.code() == Some(&SqlState::INVALID_PASSWORD) => {}
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Err(e) => panic!("{}", e),
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}
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}
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#[test]
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fn plain_password_ok() {
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smoke_test("postgres://pass_user:password@localhost:5433/postgres");
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}
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#[test]
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fn md5_password_missing() {
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let _ = env_logger::try_init();
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let mut runtime = Runtime::new().unwrap();
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let handshake = tokio_postgres::connect(
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"postgres://md5_user@localhost:5433".parse().unwrap(),
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TlsMode::None,
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);
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match runtime.block_on(handshake) {
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Ok(_) => panic!("unexpected success"),
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Err(ref e) if e.as_connection().is_some() => {}
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Err(e) => panic!("{}", e),
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}
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}
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#[test]
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fn md5_password_wrong() {
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let _ = env_logger::try_init();
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let mut runtime = Runtime::new().unwrap();
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let handshake = tokio_postgres::connect(
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"postgres://md5_user:foo@localhost:5433".parse().unwrap(),
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TlsMode::None,
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);
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match runtime.block_on(handshake) {
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Ok(_) => panic!("unexpected success"),
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Err(ref e) if e.code() == Some(&SqlState::INVALID_PASSWORD) => {}
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Err(e) => panic!("{}", e),
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}
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}
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#[test]
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fn md5_password_ok() {
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smoke_test("postgres://md5_user:password@localhost:5433/postgres");
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}
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#[test]
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fn scram_password_missing() {
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let _ = env_logger::try_init();
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let mut runtime = Runtime::new().unwrap();
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let handshake = tokio_postgres::connect(
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"postgres://scram_user@localhost:5433".parse().unwrap(),
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TlsMode::None,
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);
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match runtime.block_on(handshake) {
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Ok(_) => panic!("unexpected success"),
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Err(ref e) if e.as_connection().is_some() => {}
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Err(e) => panic!("{}", e),
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}
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}
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#[test]
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fn scram_password_wrong() {
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let _ = env_logger::try_init();
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let mut runtime = Runtime::new().unwrap();
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let handshake = tokio_postgres::connect(
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"postgres://scram_user:foo@localhost:5433".parse().unwrap(),
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TlsMode::None,
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);
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match runtime.block_on(handshake) {
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Ok(_) => panic!("unexpected success"),
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Err(ref e) if e.code() == Some(&SqlState::INVALID_PASSWORD) => {}
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Err(e) => panic!("{}", e),
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}
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}
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#[test]
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fn scram_password_ok() {
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smoke_test("postgres://scram_user:password@localhost:5433/postgres");
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}
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#[test]
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fn pipelined_prepare() {
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let _ = env_logger::try_init();
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let mut runtime = Runtime::new().unwrap();
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let handshake = tokio_postgres::connect(
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"postgres://postgres@localhost:5433".parse().unwrap(),
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TlsMode::None,
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);
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let (mut client, connection) = runtime.block_on(handshake).unwrap();
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let connection = connection.map_err(|e| panic!("{}", e));
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runtime.handle().spawn(connection).unwrap();
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let prepare1 = client.prepare("SELECT 1::BIGINT WHERE $1::BOOL");
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let prepare2 = client.prepare("SELECT ''::TEXT, 1::FLOAT4 WHERE $1::VARCHAR IS NOT NULL");
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let prepare = prepare1.join(prepare2);
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let (statement1, statement2) = runtime.block_on(prepare).unwrap();
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assert_eq!(statement1.params(), &[Type::BOOL]);
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assert_eq!(statement1.columns().len(), 1);
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assert_eq!(statement1.columns()[0].type_(), &Type::INT8);
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assert_eq!(statement2.params(), &[Type::VARCHAR]);
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assert_eq!(statement2.columns().len(), 2);
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assert_eq!(statement2.columns()[0].type_(), &Type::TEXT);
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assert_eq!(statement2.columns()[1].type_(), &Type::FLOAT4);
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drop(statement1);
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drop(statement2);
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drop(client);
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runtime.run().unwrap();
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}
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#[test]
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fn insert_select() {
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let _ = env_logger::try_init();
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let mut runtime = Runtime::new().unwrap();
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let handshake = tokio_postgres::connect(
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"postgres://postgres@localhost:5433".parse().unwrap(),
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TlsMode::None,
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);
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let (mut client, connection) = runtime.block_on(handshake).unwrap();
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let connection = connection.map_err(|e| panic!("{}", e));
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runtime.handle().spawn(connection).unwrap();
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runtime
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.block_on(
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client
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.prepare("CREATE TEMPORARY TABLE foo (id SERIAL, name TEXT)")
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.and_then(|create| client.execute(&create, &[]))
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.map(|n| assert_eq!(n, 0)),
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)
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.unwrap();
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let insert = client.prepare("INSERT INTO foo (name) VALUES ($1), ($2)");
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let select = client.prepare("SELECT id, name FROM foo ORDER BY id");
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let prepare = insert.join(select);
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let (insert, select) = runtime.block_on(prepare).unwrap();
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let insert = client
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.execute(&insert, &[&"alice", &"bob"])
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.map(|n| assert_eq!(n, 2));
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let select = client.query(&select, &[]).collect().map(|rows| {
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assert_eq!(rows.len(), 2);
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assert_eq!(rows[0].get::<_, i32>(0), 1);
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assert_eq!(rows[0].get::<_, &str>(1), "alice");
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assert_eq!(rows[1].get::<_, i32>(0), 2);
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assert_eq!(rows[1].get::<_, &str>(1), "bob");
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});
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let tests = insert.join(select);
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runtime.block_on(tests).unwrap();
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}
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#[test]
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fn cancel_query() {
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let _ = env_logger::try_init();
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let mut runtime = Runtime::new().unwrap();
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let handshake = tokio_postgres::connect(
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"postgres://postgres@localhost:5433".parse().unwrap(),
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TlsMode::None,
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);
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let (mut client, connection) = runtime.block_on(handshake).unwrap();
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let cancel_data = connection.cancel_data();
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let connection = connection.map_err(|e| panic!("{}", e));
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runtime.handle().spawn(connection).unwrap();
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let sleep = client.prepare("SELECT pg_sleep(100)");
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let sleep = runtime.block_on(sleep).unwrap();
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let sleep = client.execute(&sleep, &[]).then(|r| match r {
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Ok(_) => panic!("unexpected success"),
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Err(ref e) if e.code() == Some(&SqlState::QUERY_CANCELED) => Ok::<(), ()>(()),
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Err(e) => panic!("unexpected error {}", e),
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});
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let cancel = Delay::new(Instant::now() + Duration::from_millis(100))
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.then(|r| {
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r.unwrap();
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tokio_postgres::cancel_query(
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"postgres://postgres@localhost:5433".parse().unwrap(),
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TlsMode::None,
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cancel_data,
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)
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})
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.then(|r| {
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r.unwrap();
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Ok::<(), ()>(())
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});
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let ((), ()) = runtime.block_on(sleep.join(cancel)).unwrap();
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}
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