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|
use crate::git_helpers::create_local_repo;
use crate::harness::{SiteBuilder, TestServer, test_config_with_site};
use crate::runtime::{skip_without_git, skip_without_runtime};
use std::time::Duration;
use witryna::config::sanitize_cache_dir_name;
#[tokio::test]
async fn cache_dir_persists_across_builds() {
skip_without_git!();
skip_without_runtime!();
let tempdir = tempfile::tempdir().unwrap();
let base_dir = tempdir.path().to_path_buf();
let repo_dir = tempdir.path().join("repos");
tokio::fs::create_dir_all(&repo_dir).await.unwrap();
let repo_url = create_local_repo(&repo_dir, "main").await;
let site = SiteBuilder::new("cache-site", &repo_url, "cache-token")
.overrides(
"alpine:latest",
"mkdir -p /tmp/test-cache && echo 'cached' > /tmp/test-cache/marker && mkdir -p out && cp /tmp/test-cache/marker out/marker",
"out",
)
.cache_dirs(vec!["/tmp/test-cache".to_owned()])
.build();
let server = TestServer::start(test_config_with_site(base_dir.clone(), site)).await;
// --- Build 1: create marker in cache ---
let resp = TestServer::client()
.post(server.url("/cache-site"))
.header("Authorization", "Bearer cache-token")
.send()
.await
.unwrap();
assert_eq!(resp.status().as_u16(), 202);
// Wait for build to complete
let builds_dir = base_dir.join("builds/cache-site");
let max_wait = Duration::from_secs(120);
let start = std::time::Instant::now();
loop {
assert!(
start.elapsed() <= max_wait,
"build 1 timed out after {max_wait:?}"
);
if builds_dir.join("current").is_symlink() {
break;
}
tokio::time::sleep(Duration::from_millis(500)).await;
}
// Verify built output
let target = tokio::fs::read_link(builds_dir.join("current"))
.await
.unwrap();
assert!(
target.join("marker").exists(),
"marker should exist in build output"
);
// Host-side verification: cache directory should exist with marker
let sanitized = sanitize_cache_dir_name("/tmp/test-cache");
let host_cache_dir = base_dir.join("cache/cache-site").join(&sanitized);
assert!(
host_cache_dir.join("marker").exists(),
"marker should exist in host cache dir: {}",
host_cache_dir.display()
);
// --- Build 2: verify marker was already there (cache persisted) ---
// Wait for build lock to release
let start = std::time::Instant::now();
loop {
if start.elapsed() > Duration::from_secs(10) {
break;
}
if !server
.state
.build_scheduler
.in_progress
.contains("cache-site")
{
break;
}
tokio::time::sleep(Duration::from_millis(200)).await;
}
let resp = TestServer::client()
.post(server.url("/cache-site"))
.header("Authorization", "Bearer cache-token")
.send()
.await
.unwrap();
assert_eq!(resp.status().as_u16(), 202);
// Wait for second build to complete (symlink target changes)
let first_target = target;
let start = std::time::Instant::now();
loop {
assert!(
start.elapsed() <= max_wait,
"build 2 timed out after {max_wait:?}"
);
if let Ok(new_target) = tokio::fs::read_link(builds_dir.join("current")).await
&& new_target != first_target
{
// Verify marker still in output
assert!(
new_target.join("marker").exists(),
"marker should exist in second build output (cache persisted)"
);
break;
}
tokio::time::sleep(Duration::from_millis(500)).await;
}
// Host-side: cache dir still has marker
assert!(
host_cache_dir.join("marker").exists(),
"marker should still exist in host cache dir after build 2"
);
}
|
