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allow for parallel tests

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By default the libtest test harness runs multiple tests in parallel.
This makes tests fail because the server port is already occupied by another port.
This commit is contained in:
Johann150 2021-02-20 10:22:12 +01:00
parent e1d808a790
commit 3c6684d54c
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GPG key ID: 9EE6577A2A06F8F1
1 changed files with 11 additions and 5 deletions
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16
tests/tests.rs
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@ -6,11 +6,17 @@ use url::Url;
static BINARY_PATH: &'static str = env!("CARGO_BIN_EXE_agate");
fn addr() -> SocketAddr {
"[::1]:1965".to_socket_addrs().unwrap().next().unwrap()
fn addr(port: u16) -> SocketAddr {
use std::net::{IpAddr, Ipv4Addr};
(IpAddr::V4(Ipv4Addr::LOCALHOST), port)
.to_socket_addrs()
.unwrap()
.next()
.unwrap()
}
fn get(args: &[&str], url: &str) -> Result<Page, anyhow::Error> {
fn get(args: &[&str], addr: SocketAddr, url: &str) -> Result<Page, anyhow::Error> {
// start the server
let mut server = Command::new(BINARY_PATH)
.stderr(Stdio::piped())
@ -32,7 +38,7 @@ fn get(args: &[&str], url: &str) -> Result<Page, anyhow::Error> {
// actually perform the request
let page = tokio::runtime::Runtime::new()
.unwrap()
.block_on(async { Page::fetch_from(&Url::parse(url).unwrap(), addr(), None).await });
.block_on(async { Page::fetch_from(&Url::parse(url).unwrap(), addr, None).await });
// try to stop the server again
match server.try_wait() {
@ -57,7 +63,7 @@ fn get(args: &[&str], url: &str) -> Result<Page, anyhow::Error> {
#[test]
fn index_page() {
let page = get(&[], "gemini://localhost").expect("could not get page");
let page = get(&[], addr(1965), "gemini://localhost").expect("could not get page");
assert_eq!(
page.header,