87 lines
2.3 KiB
Rust
87 lines
2.3 KiB
Rust
use futures::{join, FutureExt, TryStreamExt};
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use std::time::{Duration, Instant};
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use tokio::timer;
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use tokio_postgres::error::SqlState;
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use tokio_postgres::{Client, NoTls};
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async fn connect(s: &str) -> Client {
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let (client, connection) = tokio_postgres::connect(s, NoTls).await.unwrap();
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let connection = connection.map(|e| e.unwrap());
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tokio::spawn(connection);
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client
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}
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async fn smoke_test(s: &str) {
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let mut client = connect(s).await;
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let stmt = client.prepare("SELECT $1::INT").await.unwrap();
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let rows = client
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.query(&stmt, &[&1i32])
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.try_collect::<Vec<_>>()
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.await
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.unwrap();
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assert_eq!(rows[0].get::<_, i32>(0), 1i32);
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}
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#[tokio::test]
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#[ignore] // FIXME doesn't work with our docker-based tests :(
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async fn unix_socket() {
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smoke_test("host=/var/run/postgresql port=5433 user=postgres").await;
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}
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#[tokio::test]
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async fn tcp() {
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smoke_test("host=localhost port=5433 user=postgres").await;
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}
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#[tokio::test]
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async fn multiple_hosts_one_port() {
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smoke_test("host=foobar.invalid,localhost port=5433 user=postgres").await;
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}
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#[tokio::test]
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async fn multiple_hosts_multiple_ports() {
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smoke_test("host=foobar.invalid,localhost port=5432,5433 user=postgres").await;
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}
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#[tokio::test]
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async fn wrong_port_count() {
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tokio_postgres::connect("host=localhost port=5433,5433 user=postgres", NoTls)
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.await
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.err()
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.unwrap();
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}
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#[tokio::test]
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async fn target_session_attrs_ok() {
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smoke_test("host=localhost port=5433 user=postgres target_session_attrs=read-write").await;
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}
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#[tokio::test]
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async fn target_session_attrs_err() {
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tokio_postgres::connect(
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"host=localhost port=5433 user=postgres target_session_attrs=read-write
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options='-c default_transaction_read_only=on'",
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NoTls,
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)
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.await
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.err()
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.unwrap();
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}
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#[tokio::test]
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async fn cancel_query() {
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let mut client = connect("host=localhost port=5433 user=postgres").await;
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let cancel = client.cancel_query(NoTls);
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let cancel = timer::delay(Instant::now() + Duration::from_millis(100)).then(|()| cancel);
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let sleep = client.batch_execute("SELECT pg_sleep(100)");
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match join!(sleep, cancel) {
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(Err(ref e), Ok(())) if e.code() == Some(&SqlState::QUERY_CANCELED) => {}
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t => panic!("unexpected return: {:?}", t),
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}
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}
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