perf: skip saving to emit cache after first failure (#24896)

1 files changed, 17 insertions, 0 deletions

diff --git a/tests/integration/run_tests.rs b/tests/integration/run_tests.rs
index 9252de2e7..44199c631 100644
--- a/tests/integration/run_tests.rs
+++ b/tests/integration/run_tests.rs
@@ -5342,3 +5342,20 @@ async fn listen_tls_alpn_fail() {
   let status = child.wait().unwrap();
   assert!(status.success());
 }
+
+// Couldn't get the directory readonly on windows on the CI
+// so gave up because this being tested on unix is good enough
+#[cfg(unix)]
+#[test]
+fn emit_failed_readonly_file_system() {
+  let context = TestContextBuilder::default().use_temp_cwd().build();
+  context.deno_dir().path().canonicalize().make_dir_readonly();
+  let temp_dir = context.temp_dir().path().canonicalize();
+  temp_dir.join("main.ts").write("import './other.ts';");
+  temp_dir.join("other.ts").write("console.log('hi');");
+  let output = context
+    .new_command()
+    .args("run --log-level=debug main.ts")
+    .run();
+  output.assert_matches_text("[WILDCARD]Error saving emit data ([WILDLINE]main.ts)[WILDCARD]Skipped emit cache save of [WILDLINE]other.ts[WILDCARD]hi[WILDCARD]");
+}